baber/WOPTO huggingface dataset:
Patent JP-S5930299-A (JP)
Title: Integrated circuit
Inventor: SATAKE SHIYOUZOU
IPC: G11C29/04
Filed: 1982-08-11
Abstract: PURPOSE:To test easily and quickly the memory of a one-chip type microprocessor by the direct access from the external, by disconnecting an internal logic circuit, which controls the memory, in accordance with the designation of a test mode. CONSTITUTION:When the test mode is designated, the output of a mode set FF 10 is inverted, and a buffer circuit 11 is controlled, and the internal logic output of a microprocessor unit 1 is cut off, and logic control outputs such as an address, data, input/output read, input/output write, memory read, and memory write from the unit 1 are not outputted from the circuit 11. Consequently, an RAM2 and an ROM3 of internal memories which form the one-chip microprocessor together with the unit 1 are accessed directly through input/output ports 4-7 by the signal from external pins. As the result, the internal memory of the microprocessor is tested easily and quickly without the intervention of the microprocessor unit.
Patent JP-S5262406-A (JP)
Title: Magnetic tape driving control system
Inventor: MATSUMURA HISASHI
IPC: G11B15/087
Filed: 1975-11-18
Abstract: PURPOSE: To improve operation efficiency through simplified operation of perpheral equipment in a data transmitting system by adapting to be able to perform initialization at the starting position to read out the tape after rewinding by application of the source power to the peripheral equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318611-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: FURANTSU RAIMUBETSUKU
IPC: F01N13/14
Filed: 1990-05-30
Abstract: PURPOSE: To avoid gas dynamic reaction even in the case where a catalyst is arranged in the vicinity of an internal combustion engine by arranging a center wall covered by a catalyst extending in an exhaust flow direction between metallic thin plate shells. CONSTITUTION: A part 2 constituted as a diffuser which is bent and directly connected to an internal combustion engine, is composed of two connected metal thin plate shells 3. A center part 5 wherein a main catalyst 6 is arranged is connected to the part 2 of an exhaust system. A center wall 7 which extends in an exhaust flow direction and which is covered with the catalyst is arranged between both metallic thin plate shells 3. Since the center wall 7 as the catalyst not obstruct gas dynamic reaction, the catalyst can be arranged in the vicinity of the internal combustion engine 1.
Patent JP-H11330336-A (JP)
Title: Method and device for positioning metal thin-plate working device
Inventor: KANFU HIROTOSHI
IPC: H01L23/50
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for positioning lead frame wherein positioning is performed with no deformation of a positioning hole of a lead frame. SOLUTION: Related to a positioning device of a lead frame working device wherein trimming and forming of a lead frame 1 are performed with a lower mold 3 and an upper mold 9 which moves vertically, the upper mold 9 is provided with a positioning pin 11, a transportation arm 7 is provided with a feed pin 8, and a guide rail 2 on which, vertical movement allowed, the read frame 1 is placed is provided, a timing pin 12 for positioning the lead frame 1 with the positioning pin 11 of the upper mold after positioning of the feed pin 8 of the transportation arm 7 is released is provided at the upper mold 9.
Patent JP-H033744-A (JP)
Title: Adjusting table for position of machine tool and the like
Inventor: AKAMATSU AKIHIRO
IPC: B23Q5/34
Filed: 1989-05-30
Abstract: PURPOSE:To perform a head positioning easily and quickly without the need for skillness by rotating a feed screw with the driving of two motors after fitting to a valve box, etc., and freely moving the head of a machine tool, etc., in X - Z direction. CONSTITUTION:A plate 1 is fitted onto the rail 15 of a substrate 14, set up on the upper face of a valve box B, a sliding device L is inserted to the valve box B from the opening part of an upper plate 4, a surface plate C is opposed to a valve seat S and fitted to the upper plate 4, and the substrate 14 is fixed to a flange F. A feed screw 11 is rotated by a motor 9, a blacket 6 and the upper plate 4 is moved in X direction, a feed screw 11' is rotated by a motor 9' and screwed into a support plate 12', and the upper plate 4 is ascended in Z direction via a movable plate 3 and link 5. A surface plate C is made coincident with the center of the valve seat S, pressed with the operation of a cylinder 16 and polishing is executed by driving the sliding device L.
Patent JP-H09322327-A (JP)
Title: Switchboard
Inventor: SASAKI OSAMU
IPC: H02B1/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify the work of fitting an opening-closing member and to facilitate alignment of terminal insertion parts with the opening-closing member. SOLUTION: Terminal insertion ports are formed in an insulating member 25 serving as the back plate of a unit chamber 23. Opening parts 37 corresponding to the terminal insertion ports are formed in a shield member 34 of an opening-closing unit 33 disposed in the back part of the unit chamber 23 and an opening-closing member 40 is provided movably on the shield member 34 so as to open and close the opening parts 37. A movement control means 45 moves the opening-closing member 40 to a position for opening the opening parts and a position for closing them, in order to install/remove a control unit 28.
Patent JP-S5859628-A (JP)
Title: Mos-type logical circuit
Inventor: KONISHI SATOSHI
IPC: H03K3/353
Filed: 1981-09-03
Abstract: PURPOSE:To realize an MOS-type logical circuit having no excessive allowable voltage or operation, by constituting the circuit to change the relationship between the output signal and the input signal within the limit of not changing the logic, by changing the electric potential outputted from the electric potential generating means. CONSTITUTION:Since an MOS transistor (TR) QP2 is turned off when the output voltage  VO of an electric potential generating means, whose output electric potential can be changed nonreversibly, is set to an electric potential VH of VDD, the circuit becomes irrespective of oprations of MOS TRs QP2 and QP3 and is driven by only TRs QP1 and QP2 consisting a C-MOS inverter. On the other hand, since the TR QP2 always holds ''ON'' condition when the voltage VO is set to the electric potential of the earthing electric potential VSS side and the TR QP3 also attains to ''ON'' condition when an input signal Vin is at low level, the electric current from the VDD to an output signal Vout terminal under this condition is flowed in two routes; one through the TR QP1 and the other through the TRs QP2 and QP3. Therefore, when the VO is set to the VL, the delay time in the rise time of the Vout becomes shorter when compared with the case where the VO is VH, and, additionally, the value of the input voltage which turns the inverter approaches the VDD.
Patent JP-H087808-A (JP)
Title: Fluorescent character display tube
Inventor: HAMADA SHINICHI
IPC: H01J31/15
Filed: 1994-06-21
Abstract: PURPOSE:To provide a fluorescent character display tube capable of forcedly suppressing the oscillation of a frame by applying low melting-point glass between the frame whereto a filament supporting body is weldingly fixed and an anode base so that the frame can be closely fixed to the base. CONSTITUTION:A fluorescent character display tube has filaments 4 welded to a filament supporting body 3 which on the other hand is weldingly fixed onto a frame 2. The frame 2 has both sides thereof held between spacer glass 6 for cover glass 10 and an anode base 5 and is fixed to the base 5 via upper and lower low melting-point glass 1. Moreover, there is separate glass 1 also between the frame 2 and the base 5 in such a manner as to interconnect the two facing sides therebetween, and the frame 2 can consequently be sufficiently and closely fixed to the base 5 via the separate glass 1. Whereupon the frame 2 is resonated by the oscillation of the supporting body 3 generated in accordance with filament drive frequency so that the oscillation can be transmitted to the outside of the display tube. The display tube can thus reduce not only its noise level but also the resonance of the frame 2 generated by an impact applied to the display tube from the outside.
Patent JP-S63303369-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1987-06-04
Abstract: PURPOSE:To satisfactorily transfer plural color images by automatically prohibiting a synthesis mode when the time from the start of the formation of a first toner image before the start of transfer exceeds a prescribed time at the time of forming said color images on a sheet of recording paper in the synthesis mode. CONSTITUTION:An electrostatic latent image of an original image is formed on a photosensitive body 5a and is successively developed by a developing machine 5eY (yellow), a developing machine 5eM (magenta), a developing machine 5eC (cyan), and a developing machine 5eB (black) to form the Y, M, C, and B toner images on the photosensitive body 5a. These toner images are transferred onto the recording paper in a transfer section 5h. In some cases it takes time for an operator to exchange the original or assign the region at every exchange of the original in the case of copying the plural color images to a sheet of the recording paper from one or plural originals in the synthesis mode. The execution of the synthesis mode is, thereupon, automatically prohibited, since the transfer efficiency lowers when the time from the start of the formation of the first toner image before the start of the transfer exceeds the prescribed time (about 60sec). The always good color images are thus transferred on the recording paper.
Patent JP-H01308484-A (JP)
Title: Special fine powder
Inventor: OTA TOSHIYUKI
IPC: C09K9/00
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a special fine powder which can be applied to food containers to make it possible to keep the flavor and freshness of foods, by combining a far-infrared emitting fine ceramic powder with a fine zeolite powder. CONSTITUTION:A far-infrared emitting fine ceramic powder having a particle diameter of 6-14mu,, preferably 8-12mum, and preferably composed mainly of ZrO2, Al2O3, and SiO2 is combined with zeolite to give a special fine powder used for food preservation. This powder may be blended with, e.g., polyethylene to form a sheet or film for food packaging, or it may be applied to a corrugated board, etc., to make a food container.
Patent JP-H11344757-A (JP)
Title: Camera capable of imprinting data
Inventor: NAKANO TOSHIBUMI
IPC: G03B17/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a camera having only a single data light source and capable of imprinting data in the fixed position of a film in accordance with a switched photographic picture frame size. SOLUTION: Imprinted data light from a data light source 2 is guided to at least two optical paths by an optical system 3 and out of the optical paths, the optical path not corresponding to the switched photographic picture frame size is interrupted by an optical path interrupting part 5f integrated to a photographic picture frame mask 5, linked with the switching of a photographic picture frame or only the optical path corresponding to the switched photographic picture frame size is opened by a notched part 5e provided in the mask 5 linked with the switching of the photographing picture frame.
Patent JP-S5839994-A (JP)
Inventor: SAITOU TOSHIROU
IPC: G21C19/19
Filed: 1981-09-03
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-H11327366-A (JP)
Title: Image forming device
Inventor: KAWASE MICHIO
IPC: G03G21/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent an output image and a device from being damaged even in the case that the device is urgently stopped, in an image forming device without a cleaner, which forms image by the development of an electrostatic latent image on an image carrier. SOLUTION: A motor M is driven by a drive circuit 1705 and rotatively drives a photoreceptive drum without an exclusive cleaner nearby. An image is formed by a sequence comprising a process of electrifying the photoreceptive drum by the supply of a high voltage from a high-voltage power source 1706, a process of forming an electrostatic latent image on the photoreceptive drum, a process of making the electrostatic latent image visualize and a process of transferring the visible image to a carried recording medium. When detecting that a front door is opened by a front-door switch 1704, the device stops the supply of DC power to the high-voltage power source 1706 and the drive circuit 1705.
Patent JP-H06328586-A (JP)
Title: End surface treatment of transpararent member
Inventor: YAMAMOTO MASAO
IPC: B29D11/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide an end surface treatment method obtaining an end surface excellent in transparency by simple treatment in transparently arranging the end surface of a transparent member used in an optically element or an indoor decorative element. CONSTITUTION:An end surface treatment jig S having a press surface Sf subjected to mirror surface processing is pressed to the rough end surface 1f of an object to be treated through the press surface Sf and the press surface Sf is heated to high temp. to once heat, soften or melt the end surface 1f of the object to be treated and, subsequently, the press surface is cooled to a prescribed cooled state and, thereafter, the end surface treatment jig is separated from the end surface of the object to be treated. As a result, a finished end surface 2f having excellent transparency is obtained by simple treatment.
Patent JP-H10316612-A (JP)
Title: Production of 9,10-dihydro-9,10-ethanoanthracene-9-carboxylic acid by oxidation of corresponding aldehyde
Inventor: NEUMANN KARL-HEINZ DR
IPC: C07C51/235
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high selectivity and yield by oxidizing a specific aldehyde in an organic solvent in the presence of a catalyst with oxygen or an oxygen-containing gas in no need of large amounts of chromium compound, manganese compound and an alkaline medium. SOLUTION: 9,10-Dihydro-9,10-ethanoanthacene-9-carbaldehyde of formula I [R<1> and R<2> are each H, CN, OOCR<4> , COOR<4> or (CH2 )n R<5> (R<4> is a 1-10C alkyl, etc.; R<5> is OH or a CH2 -NH-1-4C alkyl); n is 1-3; R<3> is H, a halogen, CN, CHO, COOH, NO2 or SO3 H] is oxidized with oxygen or an oxygen-containing gas in the presence of a catalyst [Co(CH3 COO)2x 4H2 O, Mn(CH3 COO)2x 4H2 O] in an organic diluent (for example, a 1-6C carboxylic acid as acetic acid or propionic acid) at 15-180 deg.C, preferably 20-120 deg.C under the normal pressure to give the objective compound of formula II.
Patent JP-H07327318-A (JP)
Title: Power system stabilization system
Inventor: INOUE TAISUKE
IPC: H02J3/24
Filed: 1994-05-30
Abstract: PURPOSE:To enhance the dynamic stability of a system by predicting the future phase difference between systems based on the variation history thereof and determining the control timing such that the system disturbance is suppressed immediately after stabilization control based on the transition of predicted phase difference between the systems when the amplitude thereof exceeds a threshold value. CONSTITUTION:The phase difference (delta) between systems is calculated at a calculating section 10 based on an instantaneous voltage at a representative point. The phase difference delta at a point of several msec ahead is predicted at a predictive section 111 based on the variation history. An oscillation step-out detecting section 113 detects the maximal and minimal values while observing the variation of predicted value of delta being read in and stores the extreme values. A decisionis made that the oscillation has stepped out when the amplitude of oscillation has incremental trend and exceeds a threshold value delta limit. When the predicted value of delta has a minimal value, a control timing determining section 114 delivers a control execution signal to a control output section 12 so that the control is finished at an optimal timing while previously taking account of the delay time after provision of the control execution signal before finishing the control.
Patent JP-S622874-A (JP)
Title: Speed controller of motor
Inventor: YOSHIOKA KANEHARU
IPC: H02P29/00
Filed: 1985-06-25
Abstract: PURPOSE:To shorten a synchronization pull-in time by applying a delay circuit to a PLL circuit, thereby reducing an overshoot. CONSTITUTION:Since the output of the second frequency/voltage converter F/V5 is transmitted by a start signal 10 to a delay circuit 11, a speed command voltage of the output of the circuit 11 slowly rises after the signal 10 is input to become the prescribed voltage after the prescribed period. On the other hand, since a feedback system follows to a target value, the output of a driver 7 is controlled even at driving time. Accordingly, the overshoot of the rotating speed of a motor 8 is controlled to an extremely small value to shorten the falling time to the target value.
Patent JP-H01313278-A (JP)
Title: Home elevator
Inventor: KATO ATSUSHI
IPC: B66B3/00
Filed: 1988-06-08
Abstract: PURPOSE:To let passenger make a cage stoppable at the desired height as well as to make the stoppage informable at an elevator hall by installing such an operating means as making the cage stoppage at the desired height in a lifting passage, in the cage, and also installing an informing means, operating according to a stop of the cage, in the elevator hall of a story floor. CONSTITUTION:A passenger pushes a stop button 14 in a cage 4 whereby this cage 4 is stopped at a desired height position in a lifting passage 2, while afterward, the cage 4 is operated again by pushing a stop release button 15. When the cage 4 is stopped by pushing the stop button 14, each indicating lamp of displayers 9 of elevator halls 11a-13a is lighted, informing a fact that it is in observation. Consequently, not only it is conformable to such a request that the passenger comfortably sees an outside scene or the like from the inside of the cage 4 and intends to take a sunbath in the cage 4 but also it is discriminable with the stoppage of the cage 4 due to trouble, so that a feeling of uneasiness in the persons concerned is thus eliminable.
Patent JP-S5663804-A (JP)
Title: Oxygen concentrating method
Inventor: KANAI YOSHIAKI
IPC: C01B21/04
Filed: 1979-10-29
Abstract: PURPOSE: To enhance the yield and operate the whole process economically and efficiently by applying a special pressure equalizing process to a pressure fluctuation adsorbing method by which N 2  in a gas is allowed to be adsorbed on an adsorbent to take out O 2  by concn.  
     CONSTITUTION: This O 2  concentrating method uses O 2  gas staying in an adsorption bed space after finishing an adsorbing process and available as a product in the following pressure equalizing process. In this equalizing process product O 2  gas is countercurrently introduced into a bed simultaneously with an O 2  enriched gas contg. available O 2 . Accordingly, adsorbable N 2  as an impurity in the O 2  enriched gas is prevened from diffusing in the bed, and the extension of the adsorption front is controlled to reduce impure N 2  taken out of the bed together with the O 2  enriched gas. As a result, the available vol. of a bed for adsorbing and removing impure N 2  is increased in the following adsorption process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H034779-A (JP)
Title: Production device for enzyme immobilized column
Inventor: TAMAI TETSUO
IPC: C12M1/34
Filed: 1989-05-31
Abstract: PURPOSE:To obtain an immobilized column having constant activity by sending a glutaraldehyde solution and an enzyme solution to a column packed with a column carrier by means of changing valve and controlling transportation of the enzyme solution by absorbance of enzyme using a spectrophotometer. CONSTITUTION:A three-throw peristaltic pump 14 is connected to a channel linked to the bottom of a column 2 charged with a column carrier 4. A glutaraldehyde solution 16 and an enzymic solution 18 are sent by changing valve. After the glutaraldehyde solution is sent, the enzyme solution is recycled, and the absorbance of enzyme of the enzymic solution is monitored by a spectrophotometer 30. When the absorbance is reduced into a fixed state, transportation of the enzyme solution is stopped.
Patent JP-S5931658-A (JP)
Title: Preparation of rinsed washed rice
Inventor: FURUKAWA TAKESHI
IPC: A23L7/10
Filed: 1982-08-11
Abstract: PURPOSE:To obtain rinsed washed rice grains, prepared by a method of washing, and cookable only by adding taking out a necessary amount, and adding an adequate amount of water thereto, by naturally drying and sterilizing washed rice grains obtained by washing with water to make it possible to store permanently the rice grains. CONSTITUTION:Bags are made from a meshlike cloth having such a roughness as not to fly out the rice grans from the mesh, and the rice grains are introduced into the bag. Two or more bags are then used to wash the rice grains with water in such a way as to rinse materials to be washed one after another to give the aimed washed rice grains. The water flow is any one of spiral flow, reverse flow or both in combination. The mutual collision of plural bags and the optional injection of water provide the washing and rinsing of rice grains at the same time. Rice bran can be removed to give the steilization effect. The washed rice grains are directly introduced into a container for drying and naturally dried. In packaging the rice grains, a drying agent having the sterilizing power is contained in the package.
Patent JP-2000332694-A (JP)
Title: Wave length variable light source
Inventor: ZAISHO KENICHI
IPC: H04B10/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a wave length variable light source by which a plurality kind of wave lengths are provided by means of one kind light source and also the wave length is varied at high speed. SOLUTION: An optical demultiplexer 13 inputs a light having a wide spectrum distribution from a white light source 12 and outputs N+1 wave lengths λ0, λ1,...λN at fixed time interval. The outputted respective lights are turned on/off at high speed by switch elements 140, 141,...14N. The lights with the wave lengths λ0, λ1,...λN from the respective switch elements are multiplexed in wave length by an optical multiplexer 15 and outputted to an optical amplifier 16. The optical amplifier 16 is constituted to amplify the whole bands of the inputted wave lengths λ0, λ1,...λN. A light modulator 17 modulates the lights with the respective wave lengths which are outputted from the optical amplifier 16 and successively outputs an optical signal with the prescribed wave length λm.