baber/WOPTO huggingface dataset:
Patent JP-H05214939-A (JP)
Title: Direct-injection type spark ignition engine
Inventor: ITO TERUYUKI
IPC: F02M61/14
Filed: 1992-02-03
Abstract: PURPOSE:To provide a direct-injection type spark ignition engine allowing lean combustion. CONSTITUTION:An ignition plug 8 is provided at the center section of a combustion chamber ceiling wall 11, and multiple intake valves 9 and multiple exhaust valves 10 are provided across the ignition plug 8. Nozzle holes 4 of a fuel injection valve 3 injecting fuel in the compression stroke are provided on the outer periphery of a combustion chamber 5 between the intake valves 9 and the exhaust valves 10. The direction of the nozzle holes 4 is set so that injected fuel sprays proceed toward the exhaust valves 10 clear of the ignition plug 8. A swirl control valve 7 generating an intake swirl in the direction not facing the injected fuel sprays is provided in the combustion chamber 5.
Patent JP-H03224320-A (JP)
Title: Extraction circuit for variable length data
Inventor: SHIBANO MOTOYOSHI
IPC: H03M7/40
Filed: 1990-01-30
Abstract: PURPOSE:To realize the extraction and write of data with a simplified control sequence by providing a programmable logic device which writes the data including data length, data classification and a write leading address on a descriptor in parallel with the detection of a start code attached on the forefront of each packet and write on a RAM. CONSTITUTION:A buffer memory is composed of a common data RAM 22 not depending on the data specification, and the start code attached on the forefront of each packet is detected with a start code detector 11, after that, the write of respective data on the common data RAM 22 is performed while counting data extending over the data length with a data length counter 15. Simultaneously, the programmable logic device 12 which writes the data including the data length, the data classification of the data, and the write leading address of the data RAM 22 on the descriptor is provided, thereby, the extraction and write of the data can be realized by the simplified control sequence.
Patent JP-H03226522-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: WADA YOSHINOBU
IPC: C21D8/12
Filed: 1990-01-30
Abstract: PURPOSE:To efficiently produce a nonoriented silicon steel sheet excellent in magnetic properties by subjecting a hot rolled plate of a silicon steel containing specific amounts of Si and further containing Mn, Al, etc., to cold rolling, intermediate heat treatment, and surface grinding and then carrying out cold rolling and finish heat treatment. CONSTITUTION:A hot rolled plate of a silicon steel containing <=3.5wt.% Si and further containing Mn, Al, etc., is cold-rolled twice while subjected to intermediate heat treatment between the cold rolling stages so as to be rolled to the final sheet thickness. At this time, after the completion of the above intermediate heat treatment, mechanical grinding is applied to the resulting cold rolled sheet. By the above procedure, an oxide film formed at the time of the above intermediate heat treatment is removed and also the surface of the steel sheet is ground by which abnormal surface characteristics, etc., brought about in the upstream stage can be corrected and removed. Then, this steel sheet is worked to the final sheet thickness by means of the last cold rolling and further subjected to finish heat treatment in a nonoxidizing atmosphere. By this method, the nonoriented silicon steel sheet excellent in magnetic properties can efficiently be obtained.
Patent JP-2000224851-A (JP)
Title: Switching power supply
Inventor: HANABUSA KAZUYOSHI
IPC: H02M3/335
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply with which an output-voltage stabilization control operation can be executed surely, even if the DC output voltage becomes 2 V DC or lower. SOLUTION: A DC/DC converter part 1 switches a DC input voltage Vin to be converted into a direct current. A DC output voltage Vo for a load 10 is output from an output line 71 and an output line 72. An auxiliary power- supply part 3 is coupled to the DC/DC converter part 1 in terms of circuitry. A DC voltage Va is output from an auxiliary power-supply output line, which becomes a negative potential with respect to the low-potential side output line 72. An output-voltage detection part 2 is connected across the high-potential-side output line 71 and the auxiliary power-supply output line, it detects a DC voltage (Vo+Va) which appears across both, and it supplies the detection signal to a control part 4 via a photocoupler 9. The control part 4 executes an output- voltage stabilization control operation to the DC/DC converter part 1.
Patent JP-S55112167-A (JP)
Title: Methd and apparatus for controlling feeding and stopping of cutting gas to cutting torch in continuous casting equipment
Inventor: TORII TETSUO
IPC: B22D11/16
Filed: 1979-02-19
Abstract: PURPOSE: To make cutting detection sure and elimiate the wasteful consumption of cutting gas by flowing electric current between the front side slab and rear side slab to be cut, detecting the interruption or sudden decrease of this current and stopping the feeding of the cutting gas.  
     CONSTITUTION: A cutting machine body 5 is assembled and fixed to the rear side slab 1b and the height positions of cutting torches 2a, 2b are adjusted. The contactors 14a, 14b of a cutting gas feed-stop control unit 3 are contacted to the front side slab 1a and rear side slab 1b. When electric current is flowed through the slabs 1 between the both contactors 14a, 14b at the same instant of starting of the cutting work, the current having been flowed between the both contactors 14a, 14b is cut off when the front side slab 1a is cut off from the rear side slab 1b. When this current interruption or the sudden decrease in the current down to the specified value or less is detected, a stop command is given to the cutting gas feed-stop control unit 3, whereby the spourting of the cutting gas from the cutting torch 2a is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62177566-A (JP)
Title: Copying device
Inventor: MIKAMI FUMIO
IPC: B65H7/04
Filed: 1986-01-31
Abstract: PURPOSE:To decide the number of times of copying operation and to display the decided result by forming a repeating mode selecting means for commanding the repeated copying operation of the number of sheets set up by a key entry means and a display means for deciding the number of times of copying operation and displaying the decided result. CONSTITUTION:A copy number display means 5 is provided with a driver 5a for inputting an ON/OFF copy number display signal S3a outputted from an output port O1a of a control part 4, a driver 5b for inputting a continuous ON signal S3b outputted from an output port O1b, an ON/OFF continuous switching means 5c for switching the output signals of both the drivers 5a, 5b, and a display unit 5d. When operation is executed in a mode for repeating a displayed set value for the number of copies twice, the display unit 5d subtracts the displayed number by '1' every end of one copy while being turned on and off in the 1st time, and in the 2nd time, subtracts '1' every end of one copy by continuous copying without being turned on and off. Consequently, the current number of uncopied sheets can be read out from the display unit 5d without fail and the number of times of copying operation can be extremely easily decided.
Patent JP-H0620641-A (JP)
Title: Ion acceleration apparatus
Inventor: TOKORO NOBUHIRO
IPC: G21K1/14
Filed: 1993-01-08
Abstract: PURPOSE: To provide an ion accelerator capable of using not only negative ions but also positive ions and neutral beams and of increasing both the efficiency of utilizing the beams and a beam current. CONSTITUTION: A charge conversion cell 2 can select generation and non- generation of metallic vapor, a stripper canal 8 can select introduction and non-introduction of gas, and a 90-degree analytical magnet 3 and a front Q-lens 4 are designed to be capable of handling both positive and negative ions. A grounding rod 9 is designed to be capable of grounding an accelerator terminal T. A beam neutralizer 5 can neutralize ions appropriately by introducing the gas, and these settings are changed according to final energy so as to increase a beam current and to increase the efficiency for utilizing beams.
Patent JP-H08213994-A (JP)
Title: Configuration management system in atm electronic exchange system
Inventor: IKEDA TAKASHI
IPC: H04L12/931
Filed: 1995-02-06
Abstract: PURPOSE: To attain the configuration management system in an ATM electronic exchange system which flexibly copes with the system configuration management in configuration change and distribution of the system by automatically constituting configuration data of the system without entering any command. CONSTITUTION: In the ATM electronic exchange, logical channel identifiers for inter-package information transmission which monitor or manage switch packages 22 and 23 and interface packages 24 and 25 are preliminarily assigned correspondingly to logical slot numbers. A control system package 21 inquires of logical slot numbers about information related to classifications and functions of packages. Configuration data of the system is automatically constituted based on response information to this inqury to constitute and manage each package. The transmission line physically equivalent to the transmission line for cells used for communication between terminals or lines is used to make these inquiry and response by cell communication.
Patent JP-H04318065-A (JP)
Title: Thermoplastic molding compound
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08K5/13
Filed: 1992-01-06
Abstract: PURPOSE: To provide a polyamide molding compound containing phenol which has an improved color tone or color tone stability after being exposed to heat.  
     CONSTITUTION: This thermoplastic molding compound comprises (1) 65-99.89 wt.% of a typical thermoplastic polyamide, (2) 0.1-30 wt.% of a phenolic compound which contains at least one phenolic OH group in a molecule and whose ortho position to the phenolic OH should not be substituted with a tertiary alkyl group, (3) 0.01-5 wt.% of phosphorus oxyacid having a pKs value of at least 1.5 (25°C, water), and (4) 0-200 wt.%, based on (1)-(3), of a typical additive. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08211501-A (JP)
Title: Monitor photographing device
Inventor: ODA TOMOHIKO
IPC: G03B27/32
Filed: 1995-02-06
Abstract: PURPOSE: To surely hold image data remaining in an image memory without erasing the image data, in the case of power supply interruption, when unphotographed image data remain in the image memory. CONSTITUTION: In the monitor photographing device 1, a commercial power is supplied to a power source circuit 3 through a transformer T1 and a power interruption detecting means 2, then, the power is supplied to each part. When a release signal is received, respective R, G and B image signals are fetched into image memories 6a to 6c by a control circuit 8 so as to be successively printed on a film 14 by introducing a multiple exposure system, and color photographing is carried out.  When a power switch S1 is turned off, the power interruption is detected by the power interruption detecting means 2, then, the information is given to the control circuit 8, then, the unphotographed image data in the image memories 6a to 6c are held by the power supply from a memory holding means 4, and also, information showing that the power source is turned off in the middle of photographing is stored in a storage circuit 16, and the fact that the image data remain in the image memories is notified by a notice means 15. Thus, photographing can be continued when the power source is turned on again.
Patent JP-H08187946-A (JP)
Title: Thermal recording material for laser recording
Inventor: HAGA KATSUHIKO
IPC: B41M5/337
Filed: 1995-01-10
Abstract: PURPOSE: To provide a thermal recording material for laser recording improved in thermal sensitivity and also excellent in transparency. CONSTITUTION: A thermal recording layer containing at least a color former, a coupler and a laser beam absorbing substance converting laser beam to heat energy is provided on a support and an intermediate layer with a void ratio of 40% or more is provided between the support and the thermal recording layer.
Patent JP-H04236492-A (JP)
Title: Printer for cream solder
Inventor: SAEKI TAKAHARU
IPC: H05K3/34
Filed: 1991-01-18
Abstract: PURPOSE:To transfer always a suitable quantity of a cream solder to a circuit board by varying a pressing force to a spatula in response to the width of the board to be printed with the solder. CONSTITUTION:A cream solder is squeezed by spatulas 82, 83 on the upper surface of a mask M in which a printing pattern is opened, and printed at a predetermined position of a circuit board W. In this case, spatula pressing means 822, 832 respectively press the spatulas 82, 83 to bring them into pressure contact with the mask M. A squeezing unit 80 moves the spatulas in this state to squeeze the solder. Since the means 822, 832 vary the pressing forces of the spatulas in response to the width of the board W to be printed with the solder, the pressing forces of the spatulas 82, 83 for the mask M are always set to an optimum value, thereby transferring a suitable amount of the solder to the board W.
Patent JP-S55111641-A (JP)
Title: Automatic feeder for carbonic acid gas
Inventor: YAMADA SHIYOUICHI
IPC: H02K9/24
Filed: 1979-02-21
Abstract: PURPOSE: To use a liquefied carbonic acid gas cylinder most economically and to effectively evaporate the liquefied gas approximately 100% by placing a group of carbonic acid gas cylinders in the drainage of cooling water and keeping the cylinders warm with warmed drained water.  
     CONSTITUTION: The rubber lining 4 is provided to the lower part of each gas cylinder 3 of the carbonic acid gas feeder to prevent rust, the cylinders are placed in the drainage 5 of cooling water. The drained water that has been used for cooling the rotary machine proper is led to the drainage to soak the lower part of the cylinders. Also temperature of the drained water to be used for it is the one near the critical temperature of carbonic acid gas. On the other hand, the water temperature is monitored by the thermometer 6 with an alarm contact in the drainage, and when the temperature becomes the upper limit, the relay 7 is operated to give a warning from the alarm 8. In this way, no electric heating system evaporator that enables to use the gas filled in the cylinder about 100% can be required to drastically curtail the cost of maintenance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09190146-A (JP)
Title: Process cartridge
Inventor: SUZUKI AKIRA
IPC: G03G15/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which is hardly affected by the accuracy of respective parts, assembly accuracy and external force and which can satisfy the product specification of a function part. SOLUTION: Both end parts of a toner regulation member 31 uniformly forming a toner layer on a developing sleeve 10c arranged in developing unit are used also as the rotation supporting member of the sleeve 10c. Besides, a fulcrum shaft 31f used when a developing frame body 13 is pressured to a cleaning frame body 14 in order to keep a fixed gap between the developing sleeve arranged in the developing frame body 13 and a photoreceptor drum 7 arranged in the cleaning frame body 14 is also integrated with the regulation member 31 by caulking and the like.
Patent JP-S63203561-A (JP)
Inventor: PAURU SHIYURUTSU
IPC: B65D83/00
Filed: 1988-01-28
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-2000219543-A (JP)
Title: Production of laminated glass using transfer material for laminated glass
Inventor: NAGAREO HIDEKI
IPC: C03C27/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of laminated glass by which not only a function to prevent splashing but various kinds of functions such as to cut heat rays can be added to the laminated glass with good productivity. SOLUTION: This method for the production of laminated glass includes the following processes. A transfer material for laminated glass having a heat ray cutting layer containing at least one kind of metal oxides and metals formed on one surface of a film supporting body is laminated on an intermediate film for the laminated glass with the heat ray cutting layer facing the intermediate film. After the transfer material is adhered by heat with the intermediate film of the laminated glass, the film supporting body is peeled off to produce an intermediate film sheet having a function to cut heat rays. Then, glass substrates are laminated on both surfaces of the intermediate film sheet having a heat ray cutting function and heated under pressure to adhere to produce the objective laminated glass.
Patent JP-S60162490-A (JP)
Title: Drive controller of motor
Inventor: YAMAMOTO YOSHIHITO
IPC: H02P1/58
Filed: 1984-02-02
Abstract: PURPOSE:To use a small capacity type as a power source by controlling the starting timings of motors on the basis of the variation in the output voltage of the power source. CONSTITUTION:A system controller 90 first applies a control signal to a drive circuit 1 to start a motor 5. Then, it applies a control signal to a drive circuit 2 to start a motor 6. Here, the controller 90 judges whether the output E of a DC power source PS is larger or not than an overload detecting voltage E0 on the basis of the output of a power source load variation detector 10. As a result of the decision, when the voltage E is smaller than the voltage E0, it applies the control signal to the drive circuit 2 to interrupt the motor 6. When the output voltage E is recovered to become larger than the voltage E0, it again applies the control signal to the drive circuit 2 to start the motor 6.
Patent JP-S62175730-A (JP)
Title: Photosensitive composition
Inventor: KITA NOBUYUKI
IPC: G03F7/021
Filed: 1986-01-30
Abstract: PURPOSE:To obtain a photosensitive alkali-soluble composition superior in adhesiveness to an aluminum base without producing insoluble matter in a developing solution during development by using a combination of a specified photosensitive polymer, a negatively acting diazo resin, and a photosensitizer to form a photosensitive composition. CONSTITUTION:The photosensitive composition consists of the alkali-soluble or alkali-swellable photosensitive polymer having an acid value of 20-200 and at least 2 groups represented by formula (I) or (II) (A is optionally substituted aryl, furyl, or the like; B is hydroxy, alkoxy, optionally substituted aryl, or the like; X is H, CN, halogen, phenyl, alkyl, or the like; and n is 0 or 1) on each side chain and at least one carboxylic group on each side chain, the negatively acting diazo resin, and when needed, the photosensitizer, thus permitting the obtained photosensitive composition to be superior in adhesiveness to the aluminum base and not to produce insoluble matter in the developing solution during development.
Patent JP-H03222478-A (JP)
Title: Semiconductor device
Inventor: TAIRA KENICHI
IPC: H01L29/73
Filed: 1990-01-29
Abstract: PURPOSE:To improve the saturation characteristics of a hot electro transistor HET and to simplify its manufacture by comprising GaSb emitter barrier layer and a GaInAsSb-based collector barrier layer with an InAs base layer in between. CONSTITUTION:HET constitution is such that a GaSb emitter barrier layer 12 and a GaInAsSb collector barrier layer 13 are provided on both sides of an InAs base layer 11. By this constitution, making the collector barrier layer 13 of a GaInAsSb-based compound semiconductor can prevent hot electrons of unnecessary high energy from penetrating a collector, avoid avalanche current, and improve saturation characteristics. This can improve saturation characteristics and facilitate the manufacture.
Patent JP-S53103778-A (JP)
Title: Preparation of electrochemical potential memory element
Inventor: KAMEOKA HIROSHI
IPC: G01R22/02
Filed: 1977-02-22
Abstract: PURPOSE: To dispense with a number of component whereby manufacturing steps are simplitied, by holding a solid electrolyte having silver ion conductivity between a pair of electrodes and sintering at melting point of the electrolyte. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10211381-A (JP)
Title: Needle thread exchanging device for sewing machine
Inventor: MIZOBUCHI JUNYA
IPC: D05B65/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To surely catch an exchanging thread when the exchanging thread is caught by suction. SOLUTION: End parts T12-T52 of a plurality of threads drawn respectively from a plurality of bobbin windings are hung down onto a thread tension trestle 32 and are held. A thread clamp 36 sucks these thread end parts and catches them on the back of thread end parts T12-T52 of threads to be selected from held threads T11-T51. A thread press 327 on the thread tension trestle is fitted on the bottom part of the thread tension trestle 32 and this thread press 327 on the thread tension trestle is positioned in the vicinity of the front of each thread end parts T12-T52. On the thread press 327 on the thread tension trestle, holes facing to suction hole of the thread clamp 327 between which the thread end parts T12-T52 are placed are respectively passed through.  The original thread side end part of the needle thread and a thread to be caught by the thread clamp 36 are bound with a knotter 34.
Patent JP-H0317295-A (JP)
Title: Electrophoretic deposition
Inventor: JIYAUUHO JIIN
IPC: C03B37/095
Filed: 1990-01-31
Abstract: PURPOSE: To prevent the flocculation of a low-polarity org. solvent dispersion of ceramic powder and to deposit the ceramic powder in the form of a poreless layer by putting a noble metal into the dispersion, causing a charge transfer and impressing voltage across the solvent.  
     CONSTITUTION: The powder of the ceramics, such as alumina, is dispersed into the low-polarity org. solvent dispersion and an acid activator is added to the resulted solvent. The noble metal is put into the solvent and the solvent is made acidic to effect the charge transfer, by which the coating of the ceramic is directly deposited on the noble metal. At this time, the voltage is impressed across the solvent to deposit the ceramic powder as the smooth and uniform poreless layer. The coated noble metal is usable for pushings in production of glass fibers. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S55111218-A (JP)
Title: Automatic molding withdrawing apparatus
Inventor: SHIOTANI YOUSUKE
IPC: B29C33/00
Filed: 1979-02-21
Abstract: PURPOSE: To supress vibration while reducing the required time for vertical motion by mounting the chuck plate to the vertical cylinder through an attitude controller centrifugally rotating.  
     CONSTITUTION: After the completion of the molding, a vertical cylinder 11 is driven to move a slider 16 up and down. A vertical cylinder 14 and the chuck plate 18 mounted on guide bars 15 and 15 are positioned at the forming section. A longitudinal cylinder 8 mounted to the drive unit 7 is driven to position the chuck plate 18 so as to allow the chucks 24... to brab the molding. Then, grabed with the chuck, the molding is taken out of the die by driving the vertical cylinder 8. The chuck plate 18 is controlled with the attitude controller 17 on a chuter in the attitude according to the falling of the molding. In short, a fluid pressure is applied into the cylinder housing of the attitude controller 17 and received by a rotor 21 solidly provided on a rotor 21 whereby a rotary force is imparted the rotating shaft 22. An invertion plate 23 mounted to the rotary shaft 22 turns to control the attitude of the chuck plate. 
     COPYRIGHT: (C)1980,JPO&Japio