baber/WOPTO huggingface dataset:
Patent JP-S62198061-A (JP)
Title: Manufacture of air battery
Inventor: MATSUTANI TAKESHI
IPC: H01M12/06
Filed: 1986-02-25
Abstract: PURPOSE:To improve every characteristic of a battery by improving liquid leakage resistance characteristic by pressing the peripheral part of a positive electrode configuring body without distroying the catalytic layer during assembling the battery and at the same time making air flow in through the penetrating holes of the battery case. CONSTITUTION:A completed air battery 16 is contained within a lower metal mold 17 and an upper metal mold 18 and pressed from lower and upper sides. In this case, a downward step part 12 fitting the bottom part periphery 13 of the positive electrode case of the air battery 16 and a concave part 20 are formed in the lower metal mold 17, and an upward step part 21 fitting the opening part periphery 12 of the positive electrode case of the air battery 16 is formed in the upper metal mold 18. A step difference is formed at the bottom part periphery 13 of the positive electrode case 2 in the button type air battery 16 held between and pressed by the metal molds 17 and 18 configured in such a way, and at the same time peripheral part 14 of the positive electrode configuring body is pressed and held between an insulating gasket 11 and the positive electrode case 2. And the central part of the positive electrode case 2 is protruded outside and forms a central protrusion part 15.
Patent JP-S52122796-A (JP)
Title: Purifying device of liquid metal
Inventor: YOKOTA NORIKATSU
IPC: G21C19/313
Filed: 1976-04-07
Abstract: PURPOSE: To enable a long term operation by means of lowering filling density of filling material at the flowing inlet side of liquid metal and of raising with coming near the flowing outlet side of liquid metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11238977-A (JP)
Title: Protection cover
Inventor: HATORI SHOJI
IPC: B60R16/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a protection cover which facilitates the loading and unloading of a coupling portion at the low cost. SOLUTION: In a protection cover 10 for protecting a removable coupling section 4 between an electronic control unit 3 and a wire harness 1 provided in a vehicle, there are further provided with a box type cover body 11, of which an upper part is opened for allowing the insertion of the electronic control unit 3 and a shutter 12 provided at one end side of the cover body 11 to be opened to make the coupling section 4 capable of being unplugged.
Patent JP-S63204981-A (JP)
Title: Two-channel picture recording and reproducing device
Inventor: YASUDA HIDEYUKI
IPC: H04N5/915
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible to record two kinds of video contents on one tape at a standard tape speed by recording a synthesized video signal made of two different video signal the same in phase synthesized alternately in every even field and every odd field, in a VTR. CONSTITUTION:The video signal A is inputted to the terminal (k) of a SW 7 from the terminal (a), and the video signal B is inputted to a synchronizing separator 6 from the terminal (b), and a synthesis switching signal to control the SW 7 is outputted and led to the terminal (l) of the SW 7. The synthesis switching signal is a signal, which repeats ON, OFF at every vertical synchronizing signal of the video signal B and of the video signal A of the same phase, and it performs a control so that an interval between the terminals k-m of the SW 7 is closed during the period of the even field An, and the interval between the terminals l-m of the SW 7 is closed during the period of the odd field An+1. Thus, the video signals of two systems can be recorded and reproduced on the same magnetic tape at the standard tape speed without the excessive deterioration of a picture quality.
Patent JP-H02217827-A (JP)
Title: Optical modulating element
Inventor: NAKATSUGAWA HISASHI
IPC: G02F1/17
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the optical modulating element having excellent light transmittability by providing electrodes having high light transmittability on both sides of a coloring and decoloring member, such as electrochromic material, and a dyestuff. CONSTITUTION:A transparent electrode layer 2, an electrochromic material layer 3, an electrolyte layer 4 which contains the dyestuff and is provided between insulating members 7 and 7, a transparent electrode layer 5 having a high light transmittance, and a transparent base 6 are successively laminated on the lower side of a transparent base layer 1. This element has the coloring and decoloring member 3 which is colored and decolored by the supply of a current or voltage, the two electrodes 2, 5 which supply the current or voltage to the coloring and decoloring member, the electrolyte layer 4 contg. the dyestuff or the dyestuff layer provided in contact with the electrolyte layer. The element is so constituted that the two electrodes have the light transmittability to laser light. The response speed is enhanced by the dyestuff or dyestuff layer in this way and since the electrodes have the light transmittability to the laser light, the optical modulating characteristics are improved.
Patent JP-H0627860-A (JP)
Title: Cleaning device
Inventor: KOMURA AKIMASA
IPC: G03G21/10
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the flowing out of toner retained on the rear surface of a cleaning blade into the next process, and its pollution, and simultaneously, to reduce the damage of the surface of a latent image carrier by providing plural cleaning blades processed so as to contact with the surface of an electrostatic latent image carrier and setting the hardness of a blade in the downstream side in the moving direction of the electrostatic latent image carrier lower than that of the blade in the upstream side. CONSTITUTION:As a cleaning device 5, one provided with two metallic blades 51 and 52 is used, and the blades 51 and 52 are located in the downstream side in the rotational direction of a drum 1. As the blade 51 of the upstream side, stainless steel whose Vickers hardness is >=370 is used, and as the blade 52 of the downstream side, carbon steel whose Vickers hardness is <=170, is used, as well. Then, the toner retained on the rear surface of the blade 51 of the upstream side, and unexpectedly flowing out to the downstream side, is peeled and removed by the blade 52 of the downstream side. Moreover, the blade 52 of the downstream side, has relatively low hardness, so that the abrasion fatigue of the drum 1 can be reduced.
Patent JP-H11236628-A (JP)
Title: Pre-treatment of sintering raw material
Inventor: NUSHISHIRO KOICHI
IPC: F27B21/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for pre-treating a sintering raw material, with which fine grain contained in the sintering raw material is made pseudo-grain having suitable size and the permeability of a sintering raw material layer is better than that of the conventional method. SOLUTION: In mixing the raw material for producing the sintered ore for blast furnace with a Dweight Lloyd type sintering machine by using a drum type mixer 5, the raw material 1 is charged into a truncated cone shaped rotary cylindrical body and screened, and the grain in the finest side in the screened grains is palletized by adding the moisture in a pelletizer 3 and the pellet having large diameter is mixed with the grain in the coarse side with the drum type mixer 5.
Patent JP-H10299443-A (JP)
Title: Valve control system for internal combustion engine
Inventor: CHURCH KYNAN L
IPC: F01L13/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To perform operation in a low lift mode when an actuator is failed in operation, in a valve operation device for an internal combustion engine to selectively operate an engine valve in a high lift mode or in a low lift mode by an actuator. SOLUTION: An actuator assembly 27 mounted on a cylinder head 11 comprises an arm member 103 engaged with a latch means; and a compression coil spring 101 to energize the arm member 103 from a first position to a second position. The arm member 103 is energized to a first position against the force of a compression coil spring 101 by an armature moved according to an input signal. In this case, a cam part 15 operates a poppet valve 21 in a high lift mode through a locker arm. When an input signal is not inputted to the armature, the poppet valve 21 is operated in a low lift mode through the energizing force of the compression coil spring 101.
Patent JP-H04277492-A (JP)
Title: Manufacture of el element
Inventor: TSUDA NOBUYUKI
IPC: H05B33/12
Filed: 1991-03-05
Abstract: PURPOSE:To provide an EL element having good characteristics by forming on a back plate a reflex insulation layer which is flat and smooth on the surface, is dense inside the layer, and contains Ba titanate as chief component. CONSTITUTION:A slurry as mixture of Ba titanate and one or more types of cyanoethyl series binders is applied onto a back plate and dried, and the obtained surface is pressed with a certain pressure to form a reflex insulation layer. Over this reflex insulation layer, a light emitting substance layer is formed.
Patent JP-S52123022-A (JP)
Title: Body frame for crawler vehicle
Inventor: KANDA MASAO
IPC: B60P1/48
Filed: 1976-04-06
Abstract: PURPOSE: To facilitate easy arrangement of the entire components for a crawler vehicle having a hydraulic system by providing an oil tank from part of cross member of the vehicle to save the space for the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57153220-A (JP)
Title: Position detecting device
Inventor: TAMENAGA YUKIO
IPC: G01F23/30
Filed: 1981-03-19
Abstract: PURPOSE:To prevent mechanical troubles and improve the detection precision, by arranging plural photo detecting parts at preliminarily set intervals on the wall of a cylinder where a float provided with a light emission source is floated and detecting directly the projection of the light electrically. CONSTITUTION:A cylinder 12 is arranged in a liquid, and a float 24 is floated in the cylinder 12. A light emission source is provided in the float 24, and the light is irradiated always from the side face. Plural photo detecting parts 41 are attached at constant intervals to the cylinder 12 to constitute a photodetecting device 4. Outputs P0-Pn of respective photo detecting parts 41 of the photo detecting device 4 are encoded by an encoder 5, which converts the water level to a BCD code, and are stored and outputted to P. By this constitution, the light from the light source in the float 24 is moved vertically in accordance with the level and is irradiated to one of photodetecting parts 41, and thus, the level of the liquid is detected easily.
Patent JP-H05203926-A (JP)
Title: Liquid crystal display element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1333
Filed: 1992-01-29
Abstract: PURPOSE:To prevent the total reflection at the boundary between a liquid crystal layer having a light scattering property and an intermediate layer by providing the intermediate layer having the refractive index higher than the refractive index of the liquid crystal layer adjacent to the liquid crystal layer. CONSTITUTION:This liquid crystal display element consists of a substrate 1, a high- refractive index layer 2 and the liquid crystal layer 3 having the light scattering property. If the refractive indices of the substrate 1, the high-refractive index layer 2 and the liquid crystal layer 3 are respectively designated as n1 to n3, the scattered light 5 scattered backward near the boundary between the high-refractive index layer 2 and the liquid crystal layer 3 is totally reflected and is no longer returned to the liquid crystal layer 3 even if the incident angle on this boundary increases, as the above-mentioned refractive indices are n2 to n3. Then the drastic degradation in contrast does not arise. The high-refractive index 2 having the refractive index higher than the refractive index of the liquid crystal layer 3 is provided on the immediate outer side of the liquid crystal layer 3, by which the scattered light 5 from the liquid crystal layer 3 is reflected by the boundary and is partially prevented from returning to the liquid crystal layer 3. The degradation in the contrast by the boundary reflected light is thus prevented.
Patent JP-H10243040-A (JP)
Title: Simple equalization demodulator
Inventor: KUWABARA MIKIO
IPC: H04B7/005
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost increase due to loading of an equalizer with a simple configuration and delay influence by suppressing the effect of delay through the addition of sign inverse outputs of two averaging circuits or outputs of the circuits as an offset till a timing generating circuit produces a discrimination timing. SOLUTION: An offset circuit 4 compares an output of a detection circuit 3 with a half of an output of an averaging circuit A6 and provides an offset value to be subtracted from an output of the circuit A6 till a succeeding discrimination timing when the output of the detection circuit 3 is in crossing with a half of the output of the circuit A6 from a positive direction, and provides an offset value to be added to the output of the circuit A6 till the succeeding discrimination timing when the output of the detection circuit 3 is in crossing with a half of the output of the circuit A6 from a negative direction conversely.  Similarly, the offset circuit 4 compares an output of the detection circuit 3 with a half of an output of an averaging circuit B7 and provides an offset value to be subtracted from an output of the circuit A7 when the output of the detection circuit 3 is in crossing with a half of the output of the circuit B7 whose phase differs from the output of the circuit A6 by π/2 from a positive direction.
Patent JP-H09210465-A (JP)
Title: Automatic hot-water filling instrument and automatic hot-water filling method employing automatic hot-water filling instrument
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/46
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To permit the setting of hot-water filling condition smoothly by a memory mode in spite of the connecting height to a bathtub in an additional heating circulation passage. SOLUTION: A hot-water pouring control unit 26 pours the hot-water of a set initial period hot-water pouring amount, stored in an initial period hot-water pouring amount memory unit 28, upon starting the hot-water filling operation of memory mode for setting a hot-water filling condition, and, thereafter, drives a circulation pump 18 to effect hot-water pouring to a set water level in accordance with a hot-water pouring operation procedure after confirming that the flow of hot-water in a bathtub is not detected by an additional heating water flow switch 16, however, when the flow of hot-water is detected by the additional heating flow water switch 16, the set initial period hot-water pouring amount, stored in the initial pouring hot-water amount memory unit 28, is renewed to a smaller water amount value to make ready for the hot-water filling operation of the memory mode of next time.
Patent JP-H11237608-A (JP)
Title: Color liquid crystal display device
Inventor: YAMAMOTO YASUSHI
IPC: G09F9/35
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display device which is free of flickering and has superior color reproducibility by using a liquid crystal panel of simple structure having no nicro color filter as its constituent element. SOLUTION: This color liquid crystal display device has a liquid crystal display panel 1 which has fast response of <=1 msec. in response speed and gradational memory performance, a back light 3 consisting of rod, green, and blue light sources capable of pulse illumination of <=1 msec. including an afterglow time, and a control circuit 4 which separates image information by the primary red, green, and blue colors and writes it to the liquid crystal display panel in order, and also turns on the corresponding color light sources within each color image information hold period. This device makes it possible to obtain flicking-free color liquid crystal display device with superior color reproducibility which uses a liquid crystal display panel of simple structure which does not use a micro color filter as of a factor for high cost.
Patent JP-S54131527-A (JP)
Title: High-permeability amorphous alloy production
Inventor: HASEGAWA MICHIO
IPC: H01F1/147
Filed: 1978-04-05
Abstract: PURPOSE: Amorphous alloy essentially consisting of Co, and including Fe and B or B and Si is heat treated in a d.c. magnetic field at a specified temperature to enhance effective permeability of alloy.  
     CONSTITUTION: An alloy expressed by the formula (Co 1-a Fe a ) 1-x X x  is solidified from molten state by means of rapid cooling or the like to be made in amorphous state. In the above formula, X represents B or B+Si, and Co is replaced in an amount of less than 10 atomic % with at least one of Nb, V, Ta, Ti, Zr, Cr, Mo, and W. Or Co can  be replaced with Ni plus the above metals in total of less than 10 atomic %. In the formula, a is 0.04 to 0.11, and x is 0.20 to 0.28. Such amorphous alloy is heated in a vacuum at 450°C for 10 minutes to remove strain. The alloy is then cooled from a temperature of from 120W270°C to room temperature in a d.c. magnetic field in the furnace. Thus, the process provides a high-permeability amorphous alloy having an excellent effective permeability and is highly performable as a magnetic head material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07228847-A (JP)
Title: Adhesive agent and method for adhering
Inventor: MURAKAMI KAKUJI
IPC: C09J201/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide an adhesive agent capable of preventing the slippage between the relative positions of adherends, the slippage having being generated in cases using conventional adhesives, and capable of simplifying a jig used for holding and pressure-adhering the adherends, and to produce a method for adhering. CONSTITUTION:An adhesive (an adhesive having an electrically viscous effect) comprises a liquid adhesive base material having a relative resistance of at least >=10<4>OMEGAcm and hydrophilic particles having an average particle diameter of >=1mum in an amount of >=3wt.% based on the liquid adhesive base material, and is thickened by the application of an electric field. A method for adhering comprises applying an electric field of >=2kV/mm to an adhesive having the electric viscous effect between adherends. A method for adhering comprises applying an electric voltage to an adhesive (a conventional adhesive or an adhesive having an electrical viscous effect) to accelerate the adhesion with the generated joule heat in order to adhere conductive adherends having surfaces different in thermal expansion coefficients to each other, or the like method.
Patent JP-S57154321-A (JP)
Title: Replacement device for mandrel of down coiler
Inventor: TAKAHASHI ITSUO
IPC: B21C47/06
Filed: 1981-03-20
Abstract: PURPOSE:To replace a mandrel efficiently without the crane work, by providing a mandrel receiver, a centering device, and a fixing device on a truck which runs on a rail laid in the lower part of a down coiler. CONSTITUTION:A truck 20 and a coil car 34 are connected through a hook 38 attached on a lifter 36 provided in the car 34. Next, a cylinder 44 for car is operated to run the car 34, and the truck 20 is run to a prescribed position under a mandrel 18 in a down coiler. The mandrel 18 which has the fixed part disengaged already by a mandrel driving device 42 and is prepared for replacement is received on a mandrel receiver 24 by a centering device 26 on the truck 20 and is fixed by a band 28. Next, the mandrel 18 is drawn out from a down coiler frame 40 to a position indicated by two-dot broken lines by the cylinder 44, and the band 28 is removed, and the mandrel is carried by a crane. The assembling work is performed in the reverse order.
Patent JP-S57154836-A (JP)
Title: Washing method for semiconductor wafer, mask, etc.
Inventor: TSUBOSAKI KUNIHIRO
IPC: G03F1/82
Filed: 1981-03-20
Abstract: PURPOSE:To wash a material to be washed with high accuracy at low cost, and to improve yield and reliability by injecting liquid spray onto the material to be washed and removing foreign matter on the material to be washed. CONSTITUTION:A pure water supply pipe 14 and a clean air supply pipe 16 are connected to an injection nozzle 12. The nozzle 12 atomizes pure water and clean air supplied from the pipes 14, 16 into minute spray, and sprays them onto the surface of a semiconductor wafer 10. The clean air reinforces the spray and promotes the generation of minute spray of the pure water. Accordingly, foreign matter on the wafer 10 is removed positively, and the surface of the wafer 10 is not damaged also at that time.
Patent JP-H11221300-A (JP)
Title: Golf club set
Inventor: KAJITA RYOTA
IPC: A63B53/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable even a powerless player to sufficiently take the difference of carries between neighboring numbers of clubs by making difference of club length between club numbers of a club set except for driver within a specific range. SOLUTION: From the actual state of golf playing, the difference of carries between clubs remarkably reduces in clubs of numbers with small lofts and long shafts for a powerless player with slow head speed. Considering fluctuation of shots, it causes the player inconvenient to calculate a carry in a play by reversing carries for a large number club and a small number club. The table shows data for a golf club set for a senior over the age of 45, i.e., the length and the loft angle of each club. A difference of club length between neighboring numbers is set 1 inch for wood clubs and iron clubs. A difference of loft angle between neighboring clubs is set to 3 deg. for wood clubs, 3 deg. for I3-I6 iron clubs, and 5-6 deg. for I7-PW.
Patent JP-H02218263-A (JP)
Title: Image sensor mount device
Inventor: SHINODA TAKAO
IPC: H04N1/028
Filed: 1989-02-20
Abstract: PURPOSE:To attain the adjustment with high accuracy and simple operation by providing a mount metallic fixture equipped with stopper plate in press contact with a rotary shaft of a read roller and a lock pin for locking a spring and providing a spring pressing an image sensor into contact with the read roller between a spring fixing shaft and the lock pin. CONSTITUTION:An energizing force by a tensile spring 17 is exerted nearly equally to a stopper plate 11 and a read face of an image sensor 2 in the standard position where the spring fixing shaft 16 is located on a prolonged line tying a rotary shaft 1a and a lock pin 12. In this case, the spring fixing shaft 16 is positioned in the vertical direction at the border of a virtual horizontal face and the position of the spring fixing shaft 16 is moved to adjust the thrust of the stopper plate 11 with respect to the rotary shaft 1a and the pressing force of the image sensor 2 with respect to the rotary shaft 1a. Moreover, a holding shaft 15 engaging with a slot 14 formed to a side plate 13 of a case to prevent the slip-off of the image sensor 2 and to keep the tilt angle to a prescribed angle is provided to a mount metallic fixture 10.
Patent JP-H0561798-A (JP)
Title: Data transfer device
Inventor: KISHI TETSUJI
IPC: G06F13/00
Filed: 1992-02-26
Abstract: PURPOSE:To realize high-speed data transfer and smooth data transfer at the same time. CONSTITUTION:This device is equipped with a data transmitter 100a to successively transmit data 10 added error correcting codes, and a data receiver 200a to return a retransmission request signal 14 when there is error disabling the correction in the received data. The data transmitter 100a continuously transmits data from a FIFO memory 102 according to a pipeline system without confirming whether the retransmission request signal 14 related to the transmitted data is received or not while holding the transmitted data in a data latch 108. The data receiver 200a successively stores the received data in a FIFO memory 208 according to the pipeline system. When the retransmission request signal is transmitted from the data receiver 200a, however, the data transmitter 100a immediately transmits retransmission data prepared at the data latch 108.