baber/WOPTO huggingface dataset:
Patent JP-S5866063-A (JP)
Title: Level detecting circuit
Inventor: OGAWA ATSUSHI
IPC: G01R19/12
Filed: 1981-10-15
Abstract: PURPOSE:To enable to perform an enough operation of even a low-level signal and to prevent rhe occurrence of deterioration in characteristic, by a method wherein, if a difference in an output potential between a smoothing capacitor and an output capacitor exceeds a given value, a time constant is switched. CONSTITUTION:In case the voltage from a signal source 21 is higher than the voltage Vref of a reference voltage source 31, a Tr 29 is brought to a cut-off condition, and the output from a signal line 21 is produced at a connection terminal 30 as it is. After the signal is smoothed by a capacitor 43, it is supplied to a capacitor 44 via a resistor 45 and a connection terminal 41. If a voltage from a signal source 21 increases rapidly and a difference in a potential between the terminals 30 and 41 is higher than an offset voltage, a buffer amplifying circuit 42, which is brought into a cut-off condition, is driven, and the time constant of the output voltage of the connection terminal 41 is shortened. This enables to perform a sufficient responce to a rapid rise of the output from the signal line 21.
Patent JP-H0453757-A (JP)
Title: Thermal head
Inventor: UEMATSU RYOSUKE
IPC: B41J2/335
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a thermal head having high resolution at a low cost by forming a heating element array in the vicinity of one end portion of the plane base plate of the thermal head, machining both the end portions of the base plate into an arcuated shape and coating the surfaces of the end portions with a material having a low friction coefficient. CONSTITUTION:A thermal head 10 has a semi-cylindrical glaze 2 formed in the vicinity of one end portion of a ceramic base plate 1, and heating elements 3 are formed in array on the glaze 2. Since the heating elements 3 and connecting conductor patterns 4 can be formed on the same plane, the method of forming the same in conventional technique is easily applicable. The end portions 1A, 1B on the two sides of the base plate 1 are parallel to the heating element array and machined into an arcuated shape, and the surfaces of the end portions are coated with fluororesin 5.
Patent JP-H0973073-A (JP)
Title: Liquid crystal optical element, liquid crystal display element and projection type liquid crystal display device using the same
Inventor: NIIYAMA SATOSHI
IPC: G02F1/1333
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To attain high-contrast halftone display at low driving voltage without sticking phenomenon. SOLUTION: A vinyl monomer represented by the formula CXY=CZ-COO-R- OH (where each of X, Y and Z is -H or -CH3 , R is 4-8C divalent hydrocarbon contg. one or more C atoms between a C atom bonding to the ester bond in the formula and a C atom bonding to the hydroxyl group in the formula and the hydrocarbon may contain one or more kinds of bonds selected from among ether, ester and carbonate bonds between C-C bonds) is used as a part of a resin material used for a liq. crystal-resin composite 7. Sticking is hardly caused even in the case of animation display in a low working temp. region of <=20 deg.C and high-contrast display is attained.
Patent JP-H0914044-A (JP)
Title: Electronic control device for automobile
Inventor: IKEZOE AKIRA
IPC: F02D45/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an electronic control device for an automobile which can set a parameter easily without providing a special constitution. CONSTITUTION: In an electronic control device 13 which is a microcomputer system, for example, a winker switch 11 and an accelerator sensor 12 are connected to detect a usual running state of an automobile. When the mode switching switch 14 of the electronic control device 13 is turned ON, one parameter out of two kinds is selected in response to whether the set of the winker switch 11 is left turn or right turn and when the mode switching switch 14 is turned OFF, the parameter for controlling and watching used at the usual running time can be changed. Further, specific one parameter among various kinds of parameters can be also selected by the pedaling amount of an accelerator detected by the accelerator sensor 12.
Patent JP-H0455651-A (JP)
Title: Remote control device for air conditioner
Inventor: TAKEI KATSUMASA
IPC: F24F11/02
Filed: 1990-06-21
Abstract: PURPOSE:To facilitate discrimination of a simultaneous control connection period by a method wherein a display means is lighted ON during simultaneous control connection, in which a plurality of air conditioners are simultaneously controlled, through operation of a zone control switch, and the display means is not lighted ON during standard connection in which only one air conditioner is connected. CONSTITUTION:A microcomputer 6 and a network switch 7 are disposed in a remote control device l, and a display means 4c lighted ON when a plurality of air conditioners are simultaneously controlled and connected is located to the upper left part of a one control switch 5c. When the zone control switch 5c is turned ON through operation of the zone control switch 5c, it is decided whether or not the network switch 7 is turned ON. When it is turned ON, the display means 4 is turned ON, and the display means 4c is lighted ON to indicate that a plurality of the air conditioners are brought into a simultaneous control and connecting state. Reversely, when the network switch 7 is turned OFF, the display means 4c is kept OFF to indicate that the air conditioners are brought into a standard connection mode in which only one air conditioner is connected, and a standard connection period and a simultaneous control connection period are distinguished from each other.
Patent JP-H0457266-A (JP)
Title: Tape cassette
Inventor: YAMAMOTO KUNIO
IPC: G11B23/28
Filed: 1990-06-21
Abstract: PURPOSE:To easily break off a lug for preventing erroneous erasion without throwing large strength into a finger by providing a groove part for breaking off the lug inside or near the base end part of the lug. CONSTITUTION:A recessed part having a label sticking surface 5 on its bottom is provided on the back part of a tape cassette 4, and the lug for preventing erroneous erasion 6 is provided close to the surface 5. Then, the groove part 7 for breaking off the lug 6 is provided in a horizontal direction inside the base end part of the lug 6. As to the depth of the groove of the groove part 7, it is desirable that the groove is deep enough to easily break off the lug, but it is desirable that it is engraved to have the depth of a limited value because strength must be kept to some extent over the entire lug 6. The groove part 7 is not necessarily provided at the base end part, and it is also good to provide the groove part near the base end part which is a little upper.
Patent JP-S5953842-A (JP)
Title: Photographic processing method
Inventor: IWAMATSU SEIICHI
IPC: G03F7/26
Filed: 1982-09-22
Abstract: PURPOSE:To enhance resolution of the pattern of a resist itself, by removing unexposed parts with ozone after development at the time of forming a resist mask, and leaving the exposed parts sufficiently. CONSTITUTION:The photoresist 3 on an SiO2 film 1 is exposed through a mask 4. At that time, parts of the light are reflected of diffracted from the side of each recess to the inside, and strike the shaded parts 5, resulting in leaving these parts after the development. Therefore, this resist is removed by 10-20nm depth by exposing it to an oxygen atm. passed through an ozonator to partly ozonize the gas, and oxidizing the surfaces. A preferable pressure is near the normal pressure and it can be processed rapidly at about 100 deg.C sample heating temp. Such oxidation treatment perfectly removes the remaining resist 3b of the unexposed parts.
Patent JP-S6323461-A (JP)
Title: Output control method for picture reader
Inventor: FUKUDA HARUHIKO
IPC: H04N1/04
Filed: 1986-07-16
Abstract: PURPOSE:To keep an output level of an image sensor constant by changing the transmissivity of a filter between a light source and an original in response to the change in the charge storage time of the image sensor at the time of density change. CONSTITUTION:The filter 4 consists of parts (filter chips) 4-1-4-n of different transmissivity A and is turned around a fluorescent light 3. In receiving a density designation instruction, a control section 5 gives a signal setting a change storage time Tint corresponding to its density to a CCD (image pickup element) drive circuit 6. Further, in order to select the transmissivity of the filter corresponding to the density, a signal driving a stepping motor 8 by a prescribed step is fed to a motor drive circuit 9. Thus, a prescribed Tint corresponding to the selectable density and a table for a signal selecting the pulse number of the stepping motor 8 corresponding to the transmissivity A are preset in a ROM in the control section 5. Thus, the output level from the image sensor is made constant to obtain a stable picture signal.
Patent JP-S6390689-A (JP)
Inventor: RANDEI II DEYUHAASUTO
IPC: F16C25/08
Filed: 1987-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H066684-A (JP)
Title: Image pickup solid device
Inventor: UEHIRA KAZUO
IPC: H04N5/3728
Filed: 1992-06-24
Abstract: PURPOSE:To facilitate the designing of a signal processing method for manufacturing a video camera, etc., and to make the device profitable as to the application of signal processing because of a digital signal by providing a sample holding circuit and an analog-to-digital converting circuit. CONSTITUTION:In addition to the constitution of a conventional amplifying circuit, the sample holding circuit 1 and analog-to-digital converting circuit 2 are newly provided. Variation in potential by a signal is received at the gate 7 of a MOS transistor(TR) and amplified, and the signal is passed through the sample holding circuit 1 and analog-to-digital converting circuit 2 and led out of an output terminal 8 as a digital signal. Namely, a charge detection part receives the potential variation in a floating diffusion layer at the gate 7 of the MOS TR and amplifies it, then samples and holds the variation, and converts the analog signal into the digital signal, which is outputted. This device is applicable to the constitution of the charge detection part of a charge transfer device as, for example, a linear sensor.
Patent JP-H0717250-A (JP)
Title: Car body structure with reinforced rear door for vehicle
Inventor: ONDA YUJI
IPC: B60J5/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide a car body structure with reinforced rear doors for vehicle which can suppress the penetration into cabin of a rear door more than before by transmitting the load inputted into the rear door effectively to the side of car body at side collision. CONSTITUTION:This is a car body structure where a guard cover 5 is arranged, in the longitudinal direction of a vehicle, in the rear door 1 to open and close the rear door opening 21 of a car body, while the section on the rear side of a vehicle of the margin 22 of the rear door opening 21 is made of the front section of a rear wheel house 23, and the rear wheel house 23 is constituted of a wheel house outer 24, a wheel house inner 25, and flanges 24a and 25 junctioned together. A bulge 25b projecting inward is made inside the opening 21 of the rear door, and the rear end 5a of the guard cover 5 is overlapped so that the rear end 5a may engage the bulge 25b at side collision of the vehicle.
Patent JP-H0330412-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: NISHIJIMA YASUTSUGU
IPC: H01G13/00
Filed: 1989-06-28
Abstract: PURPOSE:To bring the void incidence in a resin-molded solid electrolytic capacitor almost to 0% by a method wherein a capacitor element is set inside a molding mold cavity, and the pouring of synthetic resin into the cavity is conducted from the side of a cathode lead wire. CONSTITUTION:An anode lead wire 2 is connected to the anode load wire 1a of a capacitor element 1 consisting of the valve-acting sintered body such as tantalum, and after an almost L-shaped element placing part 3a, formed at the end part of a cathode lead 3, has been attached to the cathode surface 1b of the capacitor element 1 using a conductive bonding agent 5, the capacitor element 1 is set in the cavity of a molding mold 4 containing the upper mold 4a and the lower mold 4b, a resin outer covering 9 is formed around the capacitor element 1 by pouring synthetic resin into the cavity. When a solid electrolytic capacitor is manufactured by bending the anode lead wire 2 and the cathode lead wire 3 toward the bottom face side of the resin outer casing, the pouring of the synthetic resin into the cavity is conducted from the side of the cathode lead wire 3.
Patent JP-S6144661-A (JP)
Title: Thermal transfer recording apparatus
Inventor: NAGASHIMA MASAZUMI
IPC: B41J31/00
Filed: 1984-08-09
Abstract: PURPOSE:To make high the quality of a product by bonding a first ink layer to the surface to be recorded and being smoothed with a second ink layer, using the ink ribbon formed by the first thermal meltable ink layer and the second thermal meltable ink layer having the melting point lower than that of the former on a base plate. CONSTITUTION:An ink ribbon 8 formed by the first thermal meltable ink layer 12 and the second thermal meltable layer 13 having the melting point lower than that of the former is used on a supporting body 11. In the first place, the second ink layer 13 is melted and bonded to the surface 2a to be recorded of a recording paper 2, then the depressed section of the rough surface of the surface 2a to be recorded is smoothed by a filling up, subsequently, the first ink layer 13 is melted following to a patern of a recording data, and being bonded to the smoothed surface 2a to be recorded.
Patent JP-S5587588-A (JP)
Title: Printer
Inventor: TANAKA TOSHIO
IPC: B41J25/304
Filed: 1978-12-26
Abstract: PURPOSE: To provide a compact, light and economical printer, by simplifying the structure through employment of an arrangement in which rope is extended between a mangle gear and a pulley and normal and reverse rotation of the mangle gear is converted into reciprocal linear motion of printing head.  
     CONSTITUTION: Pinion gear 18 and spur gear 19 are held in mesh respectively with mangle gear 20 and timing gear 21. Here, timing for reciprocal motion of printing head 13, feeding of recording paper 12, impaction and detachment of printing head 13, etc. is designed such that one turn of gear 21 is caused correctly while one turn of gear 20 is caused. When spur gear 18 is turned in one direction with mangle gear 20 being supported on swing lever 22 and internal gear and external gear being formed continuously, gear 20 repeats normal rotation and reverse rotation alternately. Rotational motion of gear 20 it transmitted via wire rope 25 to printing head carrying member 23 which is arranged to be movable slide shaft 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6321736-A (JP)
Title: Manufacture of charged particle beam deflector plate
Inventor: KAWACHI YOSHIKAZU
IPC: H01J29/74
Filed: 1986-07-15
Abstract: PURPOSE:To enable deflection electrodes to be disposed with high acuuracy so as to deflect charged particle beam with high accuracy by using a reference surface and the auxiliary reference surface of a block which regulates the distance from the reference surface. CONSTITUTION:Each supporter 13 is made to contact with a reference surface 1a and is positioned on its end face on the side where it holds a deflection electrode 14 on low voltage side, and each deflection electrode 14 is made to contact with the auxiliary reference surface 2a of a 1st block 2 and is positioned. At the same time each deflection electrode 15 is made to contact with auxiliary reference surfaces 2b and 2c of the 1st block 2 and is positioned, then end face on high voltage side of each deflection electrode 15 is held by a 2nd block 3 to be positioned. After positioning, the deflection electrode 15 is bonded to a spacer 17 with frit or like which is interposed in advance. By this constitution, deflection electrodes 14-16 can be disposed with errors within the tolerance.
Patent JP-S6144442-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L21/762
Filed: 1984-08-08
Abstract: PURPOSE:To prevent the generation of bird beaks by preventing the lateral diffusion of an oxidation seed at the time of selective oxidation by a method wherein the second Si nitride films are selectively formed in the parts of side etching of an oxide film located under a patterned Si nitride film. CONSTITUTION:An Si oxide film 2 and an Si nitride film 3 are grown on an Si substrate 1, and the films 3 and 2 are etched by using a photo resist 4 as a mask. Next, the resist 4 is removed and the film 2 is side-etched. If necessary, a thin oxide film 5 is formed. Then, the second Si nitride film 6 is formed, and the films 6 are selectively left at side-etched regions of the film 2 by etching, using the film 3 as a mask. Thereafter, the element isolating region is selectively oxidized in a direct manner or by using the films 3 and 6 after removal of the film 5, resulting in the formation of a relatively thick oxide film 7. This process can prevent bird beaks with a very small amount of the film 7 that intrudes under the film 6.
Patent JP-H0915265-A (JP)
Title: Signal waveform observation device
Inventor: NISHITANI SHINGO
IPC: H04B17/309
Filed: 1995-06-30
Abstract: PURPOSE: To enable the display part of an observation device to display input signal level in succession even if it is varied to be less than a trigger level. CONSTITUTION: A display part 2 displays each cycle of an input signal waveform S1 with periodicity for a specified period of time Ta in synchronizing with a trigger signal S4. A detector 1 detects a fact that the input signal waveform has accorded with a trigger level Vt, generating a detecting pulse S2. A time measuring part 4 measures a period T of this detecting pulse S2, outputting a multiple n≈T/Δ to a clock period Δ as periodic data, and storing it in a storage part 6. A counter 7 repeats its operation of counting a clock immediately after being reset by the trigger signal S4. A comparator 8 detects a fact that a discrete value P of the counter has accorded with the period data (n), thereby generating a period pulse S3.  A synchronous circuit 9 synchronizes this period pulse S3 with the detecting pulse S2 and thereby the trigger signal S4 is generated, supplying it to the display part 2 and the counter 7.
Patent JP-H0913592-A (JP)
Title: Waterproof layer formation method
Inventor: SAWANISHI RYOZO
IPC: E04D5/14
Filed: 1995-06-30
Abstract: PURPOSE: To execute the construction by using a pressing member and a screw member constructed in the beginnings without generating a noise or reducing the strength of a skeleton at the time of executing repair work prior to the formation of a waterproof layer in the shape which fixes a waterproof sheet with the skeleton by means of the pressing member and the screw member. CONSTITUTION: A waterproof sheet 2 is laid out along the surface of a skeleton 1. A pressing member 5, which can be freely pressed against the skeleton 1, is mounted on the skeleton 1 by means of a screw member 6 and pressed and fixed therewith. The waterproof cover member 4 is laid out in such a state that it may cover the fixing location while it is joined with the pressing member 5 and the screw member 6 in a non-joined state.
Patent JP-H074740-A (JP)
Title: Flow rate-adjusting device for hot water feeding apparatus
Inventor: HIDAKA KATSUHIRO
IPC: F24H1/10
Filed: 1993-06-11
Abstract: PURPOSE:To reduce the manufacturing cost by constituting a means to control a by-pass flow rate and a means to prevent an excessive flowing out from happening into one device as an integral structure. CONSTITUTION:When a set temperature of supply hot water is, e.g. less than 50 deg.C, water which enters a by-pass passage 4 from an incoming water passage 1 enters a by-pass flow rate-adjusting chamber 110, and then, enters an excessive flowing-out preventive chamber 120 through a passage 114. Also, hot water which enters a discharging hot water passage 3 from the incoming water passage 1 through a heat-exchanger 2 enters the excessive flowing-out preventive chamber 120, and then, enters a hot water-feeding chamber 130, while being mixed with water from the by-pass flow rate- adjusting chamber 110, through a gap S to prevent an excessive flowing-out from happening, which is constituted of an excessive flowing-out preventive valve body 121 and excessive flowing-out preventive valve seat 122, while an excessive flowing-out is being prevented from happening, and flows out to a hot water-feeding passage 5. Thus, a by-pass flow rate-control means and excessive flowing-out preventive means are put together as an integral structure in one cylindrical case, and therefore, the manufacturing cost can be reduced.
Patent JP-H1116620-A (JP)
Title: Airtight terminal
Inventor: TANAKA ATSUSHI
IPC: H01R9/16
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability airtight terminal that prevents a crack, a fracture and the like of an insulating base from occurring effectively and is capable of fixing a lead pin on the insulating base securely. SOLUTION: This airtight terminal has a through-hole 1a and comprises an insulating base 1 that is coated with a metallic layer 6 from the circumferential surface area of the through-hole 1a to inside the through-hole 1a, a metallic sleeve 3 that is placed on the periphery of the insulating base 1, and a lead pin 2 that is inserted into the through-hole 1a of the insulating base 1 with both its ends protruded and is attached to the metallic layer 6 by means of brazing. The length of the metallic layer 6 inside the through-hole is in the range of 200 μm to 5 mm.
Patent JP-H0910192-A (JP)
Title: X-ray stereo image forming method
Inventor: HANSUUPEETAA ZOIBERUTO
IPC: H04N13/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray stereo image formation method which can form a stereo subtraction image using only one unit. SOLUTION: Two mask images different in focal position are formed and filled images are formed continuously. Photographing systems 5, 6 and 7 make a pendulum motion between the two focal positions to subtract the respective filled images from the corresponding mask images to reproduce subtraction images with a monitor 9.
Patent JP-H11348552-A (JP)
Title: Air cleaner for vehicle
Inventor: NISHIKAWA KATSUMI
IPC: B01J35/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner for a vehicle capable of deodorizing a cabin at the time of parking. SOLUTION: A deodorizing filter 6 used to an air cleaner 1 is constituted by attaching a photocatalyst particle such as titanium oxide etc., to an adsorbent (e.g. an activated carbon filter) composed of porous material, and is arranged in the lower part of a spit hole 8 exposed to sunshine. A blower 4 for generating an air flow in the air cleaner 1 case 2 actuates a solar battery 3 as an electric power source. Consequently the blower 4 can be actuated even at the time of parking, to operate the air cleaner 1 similarly at the time of travel to purify a cabin inside. Activated carbon used to the filter 6 lowers the adsorption capacity of the activated carbon with the increase of the adsorption quantity of an odor component, but the adsorption capacity of the activated carbon can be recovered by the action of a photocatalyst.  Since the photocatalyst is activated by receiving the ultraviolet ray of the sunshine, the filter 6 can be refreshed at the time of not only the travel of a vehicle but also even parking.