baber/WOPTO huggingface dataset:
Patent JP-S57168180-A (JP)
Title: Digital time piece
Inventor: SAKURAI YOSHIHIRO
IPC: G04B11/00
Filed: 1981-04-08
Abstract: PURPOSE:To obtain the sense of clicking with a smaller size by providing a polygonal cam on one of facing surfaces between an indication wheel and a driven gear for transmitting the rotation thereof to the wheel while U-shaped springs pinch the polygonal cam. CONSTITUTION:A digital time piece has a polygonal cam 90 projected on the undersurface of a lower disc section 5b of a time indicating wheel 5 and a U- shaped spring 91 is mounted on a time driven gear 37 elastically pinch the polygonal cam 90. The time driven gear 37 turns by one step during the carrying. With the turning of the gear, the time indicating wheel 5 turns by one step through a grasping pressure section between the polygonal cam 90 and the U- shaped spring. In addition, the angular section of the polygonal cam 90 deflects a linear U-shaped spring 91 thereby affording a sense of clicking. Only fitting the U-shaped spring 91 into the polygonal cam 90 allows the simplification of the structure with a smaller size.
Patent JP-S50147371-A (JP)
IPC: G04G5/00
Filed: 1974-05-15
Abstract: The circuit arrangement comprises an operation control circuit (7) in a time-measuring instrument, which can be switched over by an actuator which can be operated by hand and has a plurality of switch positions. The operation control circuit (7) is assigned a protective control circuit for generating during the movement of the actuator from one switch position to an adjacent one a switchover delay time which can be given a fixed setting. In this case, a delay time signal is generated which is of a prescribed length and which preferably lasts beyond the normal switching time, in order to suppress instantaneous maloperations, without in the process having to accept an unnecessarily long delay to the start of functioning of the operation control circuit. <IMAGE>
Patent JP-H03256329-A (JP)
Title: Forming method for contact hole of semiconductor device
Inventor: IKEDA YUUJIROU
IPC: H01L21/3205
Filed: 1990-03-06
Abstract: PURPOSE:To prevent opening malfunction of a contact hole by laminating a photoresist film on a doped oxide film, removing the film of a contact hole forming part, then opening the hole at the oxide film, them removing the residual resist film and then heat-treating it. CONSTITUTION:A photoresist film 7 is laminated on the entire surface of a doped oxide film 6, the film 7 of a contact hole forming part on an impurity diffused layer 1a is removed to form a pattern 7a for forming a contact hole. Thereafter, the pattern 7a of the film 7 is round-etched at the film 6 directly thereunder by wet etching. Further, a contact hole B reaching an impurity diffused layer 1a is opened at the film 6 by dry etching. When opening of the hole 8 is completed, the film 7 retaining on the film 6 is removed, and the film 6 is flattened at 850-950 deg.C.
Patent JP-H10238025-A (JP)
Title: Building material
Inventor: SHIRAI SHIYOUJI
IPC: E04B1/70
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide excellent air permeability and water proof measures for rainfall. SOLUTION: A roof member 10 is formed in an double layer structure with an inner layer 10A and an outer layer 10B, between which a gap is provided. In the inner layer 10A and the outer layer 10B, a number vent holes 12A, 12B are respectively made through upper and lower faces to prevent the entry of droppings, flyings and rainfall from the outside of the roof member 10 through the vent holes 12B, the gap 11 and the vent holes 12A to the inside of a building. Outside air is distributed between the inside and the outside of the building. On the side, where the inner layer 10A faces the outer layer 10B, bosses 14A are circularly provided around the bent holes 12A.
Patent JP-H07263316-A (JP)
Title: X-ray aligner
Inventor: MITSUI SOICHIRO
IPC: G03F1/22
Filed: 1994-03-25
Abstract: PURPOSE:To transfer a pattern with high positional accuracy by correcting the distortion and magnification of the pattern by controlling the position of the pattern by causing extra-surface deformation at an arbitrary part of an X-ray mask outside a pattern mounting area by deforming the mask holding section of an X-ray aligner. CONSTITUTION:In order to control the position of a pattern 103, a bending moment 104 is applied to a supporting substrate 102. When the moment 104 is applied to the substrate 102, an X-ray mask rotates and is deformed to a projecting shape. As a result, the surface of the mask is displaced upward in (+Z) direction by (w) and the upper part on the side face of the substrate 102 on the center side of the mask is displaced outward by delta. Therefore, the distortion and magnification of the pattern 103 can be corrected by controlling the position of the pattern.
Patent JP-H03256385-A (JP)
Title: Semiconductor laser control circuit
Inventor: EMA HIDETOSHI
IPC: H01S5/068
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the number of parts to be adjusted when this circuit is used at an apparatus such as an optical disk apparatus or the like and to reduce a cost by a method wherein a transistor and a current amplifier are connected to form a first optical-electrical negative-feedback loop and a photodetector, a voltage detector, a comparator and a voltage-to-current converter are connected to form a second optical-electrical negative-feedback loop. CONSTITUTION:A first optical-electrical negative-feedback loop 25 is formed of a semiconductor laser 21 - a photodiode 22 - a resistor R1 - a transistor Q13 - a current amplifier 23. A photovoltaic current Is is converted into a collector current Ic of the transistor Q13; it is offered as a difference between it and an instruction signal current Ia. A forward current If of the semiconductor laser 21 is controlled according to a difference current. On the other hand, a second optical-electrical negative-feedback loop 30 is formed of the semiconductor laser 21 - the photodiode 22 - a voltage detector 26 - a comparator 28 - a voltage-to-current converter 29 - the current amplifier 23. The forward current of the semiconductor laser 21 is controlled in such a way that an optical output of the semiconductor laser 21 becomes equal to that of a light-emitting level instruction signal.
Patent JP-S58170438-A (JP)
Title: Automatic coating method for chocolate
Inventor: HIDAKA SHIYOUJI
IPC: A23G1/30
Filed: 1982-03-31
Abstract: PURPOSE:Chocolate melted by heating is fed through hoses and nozzles with built-in heaters which are controlled electronically to effect chocolate coating on cake or other products to prevent the formation of inferior products. CONSTITUTION:Half-products such as cake sponge M is conveyed by the conveyor E in the direction of arrow. The chocolate to be applied to the half-product is fed through hoses B1, B2, B3 and B4 and nozzles C1, C2, C3 and C4 which pass through thermostat water tank A. Further, these hoses and nozzles are built-in with heaters each of which is controlled by the electronic controlling circuit and the second electronic controlling circuit in the controlling unit D to keep the chocolate at an optimum temperature, further within a very narrow allowable range.
Patent JP-S54146014-A (JP)
Title: Over-head water tank
Inventor: SAKOTA AKINORI
IPC: B65D88/02
Filed: 1978-05-08
Abstract: PURPOSE: To make dispersion of load and absorption of rolling by elastically supporting panel type water tanks for reducing the required strength of housing and enabling said water tanks to serve as sound insulating wall also.  
     CONSTITUTION: Small-thickness panel type water tanks 10 are placed upright between a pair of upper and lower horizontal beams 8 and 8, and an encircling wall is made of said water tanks 10 to encircle the outer circumference of a housing 4. Said water tanks 10 are welded on the upper surface of said lower beam 8, placed on a pivotally supporting member 17 to be fitted in a notch 16a, and so pivotally supported as capable of rolling. An elastic supporter 18 is placed between the upper end of said water tanks 10 and said upper horizontal beam 8 to keep said water tanks up-right. Since said panel type water tanks 10 are thus located like wall, said water tanks 10 also serve as sound insulating wall and the load of said water tanks 10 is dispersed. Further, the required strength of said housing 4 can be reduced by making said water tanks 10 capable of rolling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55147901-A (JP)
Title: Mounting method of reactor for chopper of electric motor vehicle
Inventor: IIZUKA TSUNEO
IPC: B60L3/00
Filed: 1979-05-07
Abstract: PURPOSE: To eliminate the affection of main smoothing reactors disposed at both sides of a main filter reactor to a ground signal facility by disposing the centers of the respective reactors on a rectilinear line perpendicularly crossing with rails.  
     CONSTITUTION: Main smoothing reactors 7, 8 are divided and disposed at both sides of a main reactor 3, and the respective reactors are constructed to be located at the axial centers on a rectilinear line with respect to the central axis X of a ground loop coil 13 provided between rails. The respective reactors consist of coils 3-1, 7-1, 8-1, reactor core magnetic shields 3-2, 7-2, 8-2, nonmagnetic magnetic shields 3-3, 7-3, 8-3. The leakage magnetic fluxes produced at the respective reactors 3, 7, 8 are so selected in polarity as to cancel with each other so as not to adversely affect the ground signal facility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63220291-A (JP)
Inventor: NAGASHIMA MASAAKI
IPC: G09G5/24
Filed: 1987-03-10
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-S63221245-A (JP)
Title: Method for measuring antigen-antibody reaction
Inventor: TSUJI TAKASHI
IPC: G01N33/543
Filed: 1987-03-10
Abstract: PURPOSE:To prevent an increase in the amt. of agglutination with time and to improve the accuracy of measurement by adding a reaction stopping agent to a reactive liquid mixture of the antigen or antibody corresponding to a latex deposited with an antigen or antibody and measuring the quantity of the agglutination reaction of this time. CONSTITUTION:A surfactant as the reaction stopping agent is added to the reactive liquid mixture prepd. by bonding a spacer group to latex particles and mixing the antigen or antibody with the latex having such spacer group. After the agglutination reaction is stopped by the addition of such agent, the quantity of the agglutination reaction is measured. Polystyrene, polymethyl methacrylate, etc., are used as the latex to be deposited with the antigen or antibody. The latex agglutination reaction generated by immune reaction is stopped upon lapse of arbitrary time in the measurement method and, therefore, the change of the amt. of the agglutination with time is prevented and the measurement with high accuracy is permitted.
Patent JP-H06249019-A (JP)
Title: Idling controller
Inventor: OOTANI MOTOMARE
IPC: F02D45/00
Filed: 1993-02-19
Abstract: PURPOSE:To carry out warming operation in an appropriate condition by setting reduction degree of an intake air quantity to a larger value as the temperature increase in the interval combustion engine increases until warming is finished in an internal combustion engine and controlling an idling air quantity in response to the reduced intake air quantity. CONSTITUTION:An intake air quantity of an internal combustion engine under non-operational condition of accelerator is adjusted by an idling air quantity adjusting means M1. The initial value of the intake air quantity just after starting the internal combustion engine is set at a value higher than that of the intake air quantity after the warming is finished, and the means M1 is controlled after the startup, and then the intake air quantity is gradually decreased. In this case, an operational condition of the internal combustion engine is detected by a means N2. The reduction degree of the intake air quantity up to completion of worming of the internal combustion engine is made large as increase in temperature of the internal combustion engine is larger by a means M3 based on the detected operational condition. The means M1 is controlled by the.
Patent JP-H03257426-A (JP)
Title: Liquid crystal display device
Inventor: MURAKAMI HIROSHI
IPC: G02F1/133
Filed: 1990-03-08
Abstract: PURPOSE:To suppress the generation of the unequal brightness of the simple matrix type liquid crystal display device by determining the fluctuation quantity of the selection voltage of scan electrodes on detecting electrodes from the voltage difference across the detecting electrodes and making correction in accordance with the fluctuation quantity. CONSTITUTION:The same patterns as the patterns displayed on the respective lines of a liquid crystal panel 3 which is disposed with the data electrodes and the scan electrodes intersecting with each other and has the detecting electrode 6 intersecting with the data electrodes on the outside of a display region are impressed to the detecting electrodes 6. The voltages across the detecting electrodes 6 are measured by a fluctuation quantity detecting circuit 8 which detects the fluctuation quantity of the selection voltage impressed to the scan electrodes and determines the magnitude of the correction voltage according to the detected fluctuation quantity. This correction voltage is added to the selection voltage of the scan electrodes by a correction voltage generating and adding circuit 9 at the reversed polarities in a positive voltage impression mode period and a negative voltage impression mode period to level up the selection voltage in such a manner that the effective value of the selection voltage of the scan electrodes attains a correct value. The effective value of the selection voltage level of the scan electrode is made into the same with all the lines and the unequal brightness is suppressed in this way.
Patent JP-H10252542-A (JP)
Title: Fuel injection amount control device for diesel engine
Inventor: SUGIYAMA TATSUMASA
IPC: F02D41/40
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To hold an injection amount of fuel injected into a combustion chamber in a proper condition in order to obtain good combustion of fuel in the combustion chamber. SOLUTION: In a Diesel engine 11, a glow plug for detecting an ion current generated in a combustion chamber 18 thereof and a fuel injection valve 18a injecting fuel in this combustion chamber 18 are provided. When fuel injected from the fuel injection valve 18a is burned in the combustion chamber 18, by an ion generated when the fuel is burned, the ion current flows in the glow plug, based on this ion current, ignition timing of fuel is detected. Since this ignition timing of fuel is changed by a fuel injection amount, based on this detected ignition timing, the fuel injection amount is corrected so as to maintain a condition suited for obtaining good combustion of fuel in the combustion chamber 18.
Patent JP-S58181768-A (JP)
Inventor: POORU DONARUDO GIGURU
IPC: C04B35/52
Filed: 1983-03-30
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-H0388920-A (JP)
Title: Ceramic turbo-charger rotor
Inventor: KAWASE HIROYUKI
IPC: F04D29/28
Filed: 1990-03-08
Abstract: PURPOSE:To decrease the size of unbalance and facilitate processing of a spacer by accomplishing the junction with the spacer so that a journal on the turbine side is made by pressure fitting and a one on the compressor side made by loose fitting. CONSTITUTION:A spacer 6 and inner rings 5, 7 of an angular ball bearing are jointed consolidatedly with journals 4a, 4b of a metal shaft 2 which connects a ceramic turbine rotor 1 with a metal compressor rotor 3. This jointing of spacer 6 with the shaft 2 is accomplished so that the turbine side journal 4a is made by pressure fitting while the compressor side journal 4b made by clearance fit. Because strain generated at the time of pressure fitting is released on the compressor side, the residual strain decreases and the size of unbalance decreases. Because of pressure fit on the turbine side, the processing accuracy of the spacer 6 is not required so much as in clearance fit, which ensures easy processing.
Patent JP-H01229559-A (JP)
Title: Original reader
Inventor: YANO MASAHISA
IPC: H04N1/04
Filed: 1988-03-10
Abstract: PURPOSE:To read the original of a size larger than a maximum effective size by combining in order to make an picture signal for each division area into the picture signal for the whole of the original based on the position information of a detected division instruction mark. CONSTITUTION:The division instruction mark to divide into an area smaller than the maximum effective size is previously put for the original larger than the maximum effective size. An image input means 1 reads for each division area in order to contain the part of the division instruction mark wider than the division area divided by the division instruction mark and stores the image signal in a storage means. A mark position information detection means 6 detects the position information of the division instruction mark in the image signal for each division area, an image combination means 7 combines the image signal for each division area based on the detected position information and the image signal for the whole of the original is obtained. Thus, the original larger than the maximum effective size can be read and inputted.
Patent JP-S60201558-A (JP)
Title: Reproducing device of magnetic recording
Inventor: ISHIZAWA YOSHIYUKI
IPC: G11B15/467
Filed: 1984-03-22
Abstract: PURPOSE:To realize the tracking utilizing sufficiently the feature of a pilot system even at digital recording by applying pulse width modulation to a carrier signal having an erasable frequency by a prescribed low frequency signal to generate a control signal. CONSTITUTION:A pilot signal P is a signal applied with pulse width modulation for a carrier signal of a period 3T by a low frequency signal S3. That is, when the low frequency signal S3 is at a high H level, the high level perod of each pulse train is brought into 2T and when the low frequency signal S3 is at a low L level, the high level period of each pulse train is brought into T, then the inverting interval of the high level of a pulse train of the carrier signal is changed depending on the level of the low frequency signal S3, in such a way. The pulse width modulation is realized simply by a way such that the carrier signal where each pulse train has two inverting intervals T, 2T is prepared and it is inverted depending on the level of the signal S3.
Patent JP-H09238911-A (JP)
Title: Exercise assisting apparatus
Inventor: AMANO KAZUHIKO
IPC: A61B5/0245
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an exercise assisting apparatus with a simple, structure which enables prescribing of exercising deemed appropriate for health planning considering the physical condition of a user. SOLUTION: Before the implementing of exercising, a pulse detected by a pulse sensor 4 is transmitted to a stationary section 80 from a carrying part 70, which 80 decides a target value of intended exercising to make a prescription for a user while extracting the biological condition from an acceleration pulse of the pulse obtained. During the exercising, the stationary section 80 is separated from the carrying part 70 and a pulse rate or the like is measured by the carrying part 70 to be stored into a working memory 3 while instruction on the exercising is presented according to the prescription.  After the implementing of the exercising, the pulse detected by the pulse sensor 4 and stored data are transmitted to the stationary section 80 from the carrying part 70 and likewise, the biological condition is extracted on the side of the stationary section 80 as before the implementing of the exercising. The physical condition of the user is evaluated from the biological condition before and after the exercising to adjust the contents of the prescription for further exercising based on the results.
Patent JP-S59182448-A (JP)
Title: Dye fixing material for dry formation of image
Inventor: NAKAMURA KOUICHI
IPC: C09B29/00
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a dye fixing material suitable for executing a perfect dry method in the whole image forming process from exposure to dye fixation by using a layer contg. a dye fixing agent and a compd. capable fo reacting with silver halide or adsorbing it, as a dye fixing layer. CONSTITUTION:A photosensitive material contg. a dye donor reacting with photosensitive silver halide when heated, and releasing a hydrophilic dye is heated after imagewise exposure or simultaneously with it to imagewise form a mobile hydrophilic dye, and it is fixed to a dye fixing layer by heating. The dye fixing material comprises a support, and a single or plural layers formed on the support, contg, a dye fixing agent, a binder, and a compd. capable of reacting with silver halide or adsorbing it, such as N-contg. heterocyclic compd. having, preferably, 5- or 6-membered ring.
Patent JP-S62211704-A (JP)
Title: Manipulator teaching device
Inventor: SHIROSAKI TOMOHIDE
IPC: G05B19/427
Filed: 1986-03-13
Abstract: PURPOSE:To easily quickly and safely teach the moving course of a manipulator to the manipulator by moving a manipulator arm made to graphic expression on a CRT on the CRT and making the displacement actual displacement of the manipulator. CONSTITUTION:When teaching the course of moving to a manipulator, the size of devices 4, 5 is inputted from a mouth 13. The size is taken in th graphic display section 16 of the body of an arithmetic controlling section 11, and the data of form of graphic expression of the body of the manipulator 14 and devices 4, 5 are prepared in a graphic display section 17. Then, arms 14-1, 14-2 on a CRT display screen 10a are moved by desired course movement by operating the mouse 13 watching the graphic display screen 10a. Then, an inter ference judging section 18 judges whether arms interfere with device or not in the desired course of movement, and when interference does not occur, an actual operation data converting section 19 prepares actual operation data of each arm of the body 14 of actual manipulator and stores in a cassette 20, and the content of the cassette memory is written in the memory of a con troller 21.
Patent JP-2000256704-A (JP)
Title: Production of thin sheet material
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B22F3/18
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To produce a thin sheet material which can uniformly transmit liquid, gas or light, with a powder rolling. SOLUTION: When the thin sheet material 14 is produced by supplying the powder into the gap between one pair of rolling rolls 1, 2 through a powder supplying means 41 and rolling it, in the case of using (t) for sheet thickness, W for sheet width, V for rolling velocity and ρ for true density of the powder, the powder supplying quantity per unit time into the rolling roll needed to obtain the thin sheet material having 100% relative density, is ρ.t.W.V.  At this time, the powder supplying quantity A per unit time supplied into the gap between the rolling rolls 1, 2 is regulated to A<ρ.t.W.V and further, the powder supplied between the rolling rolls is regulated to <5% existing ratio of the powder having >=2.5 t grain diameter and to <5% existing ratio of the powder having <=0.1 t grain diameter (wherein, the grain diameter of the powder is defined as the min. diameter in the max. length in all directions in the powdery grain in the case of being the amorphous powder).