baber/WOPTO huggingface dataset:
Patent JP-H05317518-A (JP)
Title: Impact absorptive member
Inventor: OHIRA TERUO
IPC: A63F9/02
Filed: 1992-05-19
Abstract: PURPOSE:To obviate the bouncing back of the bullet shot from an air gun, etc., and to eliminate the possibility of giving a danger to a user, etc., even if the bullet deviates from a target. CONSTITUTION:The targets 1 are arranged in front of a wall surface. A pair of upper and lower take-up rolls 4 are disposed rotatably in front of the targets 1 and a sheet 5 consisting of a soft vinyl chloride, etc., is taken up and supported between these two take-up rolls 4. All the targets 1 are covered by the sheet 5 arranged in front thereof. The sheet 5 is formed with plural through-holes 6 at the points corresponding to the moving range of the respective targets 1 and the respective targets 1 are exposed through these through- holes 6. The bullet 10 shot from the air gun, etc., hits the target 1 through the through-hole 6 of the sheet 5. The collision force of the bullet hitting the front surface of the sheet 5 by deviating from the target 1 is absorbed by the elasticity of the sheet 5 and falls downward in front of the sheet 5 without bouncing back.
Patent JP-S5250773-A (JP)
Title: System for identification of objects
Inventor: MATSUOKA SHINJI
IPC: G06K7/00
Filed: 1975-10-22
Abstract: PURPOSE: To analogize even indefinite information by using auxiliary information and perform accurate classification by providing an identification device, input device and control device concerning the types and quantities of multiple kinds of objects running on conveyors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07332713-A (JP)
Title: Heat accumulating device
Inventor: YAMADA SHIGETO
IPC: F24F5/00
Filed: 1994-06-08
Abstract: PURPOSE:To realize releasing of supercooling continuously by separating ice, adhered to or grown on an supercooling releasing device upon releasing supercool. CONSTITUTION:A heat accumulating device, in which solution sent by a pump 3 is changed into supercooled water having a temperature lower than 0 deg.C by a water cooler 2, then, supercooled water from the water cooler 2 is discharged out of a discharging device 5, supercooled water discharged out of the discharging device 5 is received by an supercooling releasing device A and the supercooled water is changed into slurry type ice from supercooled condition by the impact force of the supercooling releasing device to store the slurry type ice in a heat accumulating water tank 1, is provided with an ice separating means B, separating ice adhered to or grown on the supercooling releasing device A.
Patent JP-H10320078-A (JP)
Title: Personal computer
Inventor: HATAKENO YUICHI
IPC: G06F3/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To transmit accurate voice to a system by providing a structure which contains a reel around which a microphone cable is wound or a wireless microphone in a personal computer body and takes out the microphone from the body. SOLUTION: This device reserves a microphone storage space 7 at an optional position of a body frame 1 except the mounted position of a keyboard unit 5, takes out a cable as long as necessary by turning a reel 64 around which a microphone cable 62 that is stored together with a microphone 61 in the storage space is wound and further stores the microphone in the storage space through a code rewinding mechanism belonging to the reel. Although a wireless microphone can be used instead of a microphone with a cable, in such a case, a receiving circuit is needed inside the body.
Patent JP-2000322547-A (JP)
Title: Contactless ic card and its production
Inventor: OTA HARUMOTO
IPC: G06K19/07
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a contactless IC card which is highly flexible to the change of its specifications, has no surface gaps and also has the satisfactory strength against the external stress such as the bending or twisting and has high reliability. SOLUTION: This contactless IC card contains an inlet 12 consisting of an IC module 2 and an antenna 9 and is unified with a laminated plastic sheet by the hot pressing. The module 2 is added to a cavity part 4 of a core sheet 1. Then the part 4 is sealed up (5) by resin, and the plastic sheet is laminated and unified with the inlet 12 by the hot pressing.
Patent JP-H0422442-A (JP)
Title: Vertical grinder
Inventor: KASAI YURIO
IPC: B02C15/04
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a compact and inexpensive hydraulic apparatus by constituting a hydraulic circuit of a single hydraulic pump, a plurality of solenoid changeover valves, check valves, flow control valves and pressure control valves and allowing the same tensile oil pressure to act on a hydraulic cylinder during operation. CONSTITUTION:When respective grinding rollers are raised, the SOLs 2, 4, 5, 6 of respective solenoid changeover valves 54, 61, 59, 140 are excited. Next, when the grinding rollers are slowly lowered from a rising limit, SDLs 1, 4, 5, 6 are excited. Subsequently, after the grinding rollers 4A, 4B, 4C, 4D reach a falling limit, a raw material is charged and a turntable 3A is driven to enter an operative state and SOLs 1, 3, 5, 6 are excited. By this constitution, a hydraulic apparatus becomes simple and compact and the installation cost thereof can be reduced to a large extent.
Patent JP-H02306492-A (JP)
Title: Dynamic random access memory having plural types of rated voltage as action power voltage
Inventor: HIDA YOICHI
IPC: G11C11/4074
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a dynamic random access memory(DRAM) having plural types of rated power voltage with the same chip design specifications by changing the action speed and/or the action timing of a sense amplifier in accordance with the rated value of the DRAM power voltage. CONSTITUTION:An action prescribing means 200 prescribed at least the action speed or the action timing of a sense amplifier SA in response to the action power voltage VCC. For the action speed of the amplifier SA, the sensitivity of the amplifier SA is improved as the charging/discharging speed is reduced. At the same time, the read voltage value is increased as the sensing start time is delayed. Therefore the read voltage and/or the sensitivity of the SA are improved despite the drop of the voltage VCC when at least the action speed or the action timing of the SA is made variable in accordance with the rated value of the voltage VCC. As a result, the memory cell data can be surely detected and amplified. Thus it is possible to obtain a DRAM which has the normal functioning even if plural types of rated voltage are set to the voltage VCC.
Patent JP-S5651124-A (JP)
Title: Switching circuit
Inventor: IKEDA TAMON
IPC: H03K17/08
Filed: 1979-10-02
Abstract: PURPOSE:To prevent destruction of circuit elements, by breaking supply of the drive signal for commutation failure of a gate controlled switch. CONSTITUTION:The series circuit of work coil 6 and capacitor 7 and damper diode 8 are inserted in parallel between the anode and the cathode of gate controlled switch (GCS) 1. Oscillation output pulse Pt of voltage control oscillator (VCO) 9 is supplied to drive circuit 11 through AND gate 10, and the output of drive circuit 11 is supplied between the gate and the cathode of GCS 1. Output control circuit 12 is provided in connection with VCO 9, and output electric power is varied by changing the oscillation frequency of VCO 9. Detecting circuit 14 to detect a damper section from the anode voltage of GCS 1 is provided, and a positive detection pulse of the pulse width corresponding to the damper section is generated from detecting circuit 14 and is supplied to AND gate 10 through inverter 15.
Patent JP-H01299771-A (JP)
Title: Plasma arc cutting machine and its control method
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23K9/06
Filed: 1988-05-24
Abstract: PURPOSE:To cut a material to be cut with high accuracy and efficiency by inserting capacitors for charging and discharging and resistances in parallel into a rectifier circuit and a series circuit consisting of a reactor for smoothing and connecting these to connection at the material side to be cut and inserting a diode between connecting points. CONSTITUTION:A rise compensating circuit 39 and a transfer compensating circuit 44 consisting of the capacitors 40 and 45 for charging and discharging and the resistances 41 and 46 are inserted in parallel between electrode side connection 21 and nozzle side connection 35, and between the electrode side connection 21 and the connection 34 at the material side to be cut with respect to the rectifier circuit 10 and the series circuit 12 of the reactor 11 for smoothing of the title plasma are cutting machine and the diode 33 is inserted between the respective connecting points 36 and 43 of the rise compensating circuit 39 and the transfer compensating circuit 44 on the connection 34 at the material side to be cut. As mentioned above, the rise compensating circuit 39 for a pilot arc and the transfer compensating circuit 44 for transferring to a main arc are provided to control a current and the diode 33 for reverse-blocking is provided so that the transfer compensating circuit 44 does not discharge electricity at the time of igniting of the pilot arc, hence the current does not drop till at the transfer and the transfer from the pilot arc to the arc discharge is facilitated.
Patent JP-S618383-A (JP)
Title: Ink carrier for thermal transfer recording
Inventor: IWAMOTO AKITO
IPC: B41M5/392
Filed: 1984-06-22
Abstract: PURPOSE:To contrive stabilization of repeated use and enhancement of reliability, by constituting an ink carrier of a part served to recording a plurality of times and a part served to recording a single time. CONSTITUTION:An ink ribbon is provided with an ink region 301 for one-time transfer and an ink region 302 for multiple-time transfer. For example, when using a A4 size area as a unit, a mark such as a horizontal bar is written into the region 301 for each time of recording in the A4 size area. Since the number of times the ink of the region 302 can be used is previously known, the number of such marks is sensed, and when the number exceeds a prescribed value, a control is performed for using the next region.
Patent JP-S5832625-A (JP)
Title: Preparation of rigid polyurethane foam
Inventor: OZAWA SHIGEYUKI
IPC: C08G18/50
Filed: 1982-07-23
Abstract: PURPOSE:To obtain a rigid polyurethane foam having excellent dimensional stability, etc. in high efficiency, with reduced amount of catalyst, by reacting a polyisocyanate with a polyol obtained by the addition reaction of a specific four-component reaction product to an epoxide. CONSTITUTION:The objective foam is prepared by reacting (A) a polyol obtained by the addition reaction of (I) an epoxide (preferably propylene oxide, etc.) to (II) a reaction product of (i) a phenolic compound of formula A-OH (A is aromatic nucleus having two reactive sites) (preferably phenol), (ii) an aromatic amine of formula B-NH2 (B is A) (preferably aniline), (iii) an aldehyde (preferably formaldehyde), and (iv) an alkanolamine (preferably diethanolamine), with (B) a polyisocyanate (preferably tolylene diisocyanate, etc.), in the presence of a catalyst, a foaming agent, a foam stabilizer, etc. The reaction is carried out preferably by spraying.
Patent JP-2000323901-A (JP)
Title: Stacked lc filter
Inventor: KATO NOBORU
IPC: H01G4/40
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an LC filter having a large inductance of an LC resonator and a superior Q characteristic. SOLUTION: Inductor patterns 54a and 54b have the same shapes, stacked by way of sheets 52 and constitute an inductor L1 of duplex structure. Inductor patterns 55a and 55b similarly constitute an inductor L2 of duplex structure. Capacitor patterns 58a and 58b face the wide parts 56a and 56b of the inductor patterns 54a and 54b and form a capacitor C1. Capacitor patterns 59a and 59b similarly face the wide parts 57a and 57b of the inductor patterns 55a and 55b and form a capacitor C2. A connection capacitor pattern 62 is positioned between the inductor patterns 54a and 55a, and 54b and 55b.
Patent JP-H01297257-A (JP)
Title: Ink jet recording method
Inventor: KUBOTA HIDEMI
IPC: B41J2/055
Filed: 1988-05-25
Abstract: PURPOSE:To achieve improvement of image quality and of reliability of operation by discharging an ink drop under a stabilized state, by a method wherein ink is discharged by always contracting an electric machine conversion element and by expanding based on a printing command and thereafter, the element is gradually contracted to be returned to an original state. CONSTITUTION:When a command signal from an ink discharge command input terminal S is inputted, a driving circuit 18 is operated and a voltage waveform is applied to a conversion element 4. An ink drop 17 is discharged from an ink discharge port 9. By preliminarily applying a positive constant voltage 21 to the conversion element 4 in that case, the conversion element 4 is contracted and is made under an ink discharge waiting state. When a printing command comes, a sudden voltage descent step 19 is formed to lower application voltage to the conversion element 4 and thereby, the conversion element 4 is expanded. Then, the application voltage is gradually increased like a waveform part 20 to contract the conversion element 4 gradually, and the application voltage is returned to an original application voltage 21 under the ink discharge waiting state.
Patent JP-H11327719-A (JP)
Title: Portable information processor and control method therefore
Inventor: MIYASAKA AKIRA
IPC: G06F3/048
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To enable to display information for confirmation of a current position of a user by having a portable information processor display a huge amount of position information (a map, the current position, a text or the like) and to make a horizontally long display screen or vertically long display screen in a state where the processor is fitted on a body of the user and in accordance with contents of the information to be displayed. SOLUTION: In this device 10, it is possible to switch between a vertically long display screen and a horizontally long display screen only by rotating an information processing body 12 and to surely perform display in accordance with display information even in a state where gloves or the like are put on. Moreover, only by confirming whether the screen is horizontally or vertically long, intuitive grasp of a display mode is enabled so that operability is improved.  If the displaying of information quantity is needed or the information itself is vertically long, the vertically long display is performed; if the quanty of information is a few but display of a piece of information is necessary or the information itself is horizontally long, the information is viewed at a sight by performing the horizontally long display, and missing of the information is prevented, and efficiency of data reading is improved.
Patent JP-H09294021-A (JP)
Title: Analog-digital input and output switching circuit
Inventor: UCHIYAMA TOSHIICHI
IPC: H03B5/32
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To save the space for the switching circuit by performing the switching between the digital and analog system modes according to a mode setting signal. SOLUTION: When a mode setting signal CTRL has a low level, this low signal is inverted by the 1st and 2nd inverters 24 and 26 and supplied to the gate terminal of an FET 23 having a pull-don function and also to the other input of a NAND circuit 25 respectively. Thus, a digital system (memory access) mode is secured and a terminal 10a and a memory 12 are accessed and pulled down. When the signal CTRL has a high level or is released, the high or released signal is inverted by the inverters 24 and 26 and supplied to the gate terminal of the FET 23 and also to the other input of the circuit 25 respectively. Thus, an analog system mode is secured and the gate of the circuit 25 is closed. Then the terminal 10a is connected to every part of a variable resistance circuit network, etc., via an analog switch group 28.
Patent JP-S6018211-A (JP)
Title: Shape controlling device of rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B29/00
Filed: 1984-06-21
Abstract: PURPOSE:To improve still more the shape controlling function of a rolling mill by installing a pressing roll for bending a work roll an intermediate roll in the horizontal direction in a mill capable of shifting its work roll in the axial direction. CONSTITUTION:Work rolls 1, 2 of a rolling mill are bent in the horizontal directions by installing intermediate rolls 5, 6 having approximately the same lengths as those of the work rolls 1, 2 parallelly to the work rolls 1, 2 as well as installing pressing rolls 7, 8 for pressing the intermediate rolls 5, 6 in the horizontal directions. Hydraulic cylinders 13, 14 are attached to brackets 11, 12 attached to roll chocks 9, 10 of the rolls 7, 8, and arithmetic devices 19, 20 are connected to servovalves 17, 18 provided to pressurized-oil-supplying pipings 15, 16 of the cylinders 13, 14. During rolling operation, the shifting quantities 21, 22 of work rolls 1, 2 are transmitted to the devices 19, 20, which compute the deflection quantities in the horizontal direction to be provided to the rolls 1, 2 and output signals to control the servovalves 17, 18 so as to control the pressurized-oil feeding quantities to the cylinders, then the work rolls 1, 2 are bent in the horizontal directions by the pressing rolls 7, 8 through the intermediate rolls 5, 6 to improve a shape in the width direction of a rolling material.
Patent JP-H01298882-A (JP)
Title: Electronic still camera
Inventor: TAKABA TETSUSHI
IPC: H04N5/781
Filed: 1988-05-27
Abstract: PURPOSE:To attain reproduction through the use of a simple type reproducing device by pressing a magnetic head into contact with a magnetic disk when a camera is set to the simple reproducer while a finder is contained in the camera main body. CONSTITUTION:When an electronic still camera 100 is set to a simple reproducing device 200, while a finder 2 is contained in a camera main body, a projection 200a is inserted to a coupling hole formed to the rear part of the camera main body and the connector provided to the rear part of the camera main body is connected to the connector 200b of the reproducing device 200. With the projection 200a inserted in the camera main body, since the tip of the projection 200a is pressed into contact the tip of a branch 26c at the end of a lever 26 and depresses it, the lever 26 is turned clockwise around a shaft C. With the electronic still camera 100 set to the simple reproducing device 200, since a magnetic head 3 is in press contact with the magnetic disk, a video signal is reproduced from the magnetic disk by utilizing a magnetic disk drive mechanism and a magnetic head drive mechanism of the camera side.
Patent JP-S6019323-A (JP)
Title: Pll circuit
Inventor: TSUJI MASUO
IPC: H03L7/14
Filed: 1983-07-14
Abstract: PURPOSE:To stabilize a PLL when an unstable signal is inputted for a prescribed period by providing a function stopping the PLL operation for a prescribed period and holding an input control voltage of a voltage controlled oscillator to the PLL circuit. CONSTITUTION:The control is conducted that an output as a result of phase comparison between a frequency-division output of a frequency divider 2 and an external input signal 6 is grounded at a low pass filter (LPF)4 through a switch 12 and an output of a phase comparator 3 is connected to or disconnected from the LPF4 by a signal 13. Thus, the function stopping the PLL operation for a prescribed time and holding a control voltage of the voltage controlled oscillator 1 is provided. The more stable PLL circuit is realized by turning off the switch 12 by using the signal 13 when a stable external signal is inputted.
Patent JP-S617600-A (JP)
Inventor: KONDOU KOUICHI
IPC: B01J19/08
Filed: 1984-06-21
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-H04331491-A (JP)
Title: Stopper for traveling vehicle
Inventor: ISHIKAWA KAZUHIRO
IPC: H02P25/06
Filed: 1991-04-30
Abstract: PURPOSE:To stop a traveling vehicle at a stop station upon power interruption by mounting a permanent magnet or a piece to be attracted on the traveling vehicle whereas disposing a piece to be attracted or a permanent magnet at the station and feeding the coil of the permanent magnet with a DC current for canceling the attracting force. CONSTITUTION:A piece 12 to be attracted to a permanent magnet 10 is mounted on the rear body of a traveling vehicle 3. The permanent magnet 10 is mounted on a guide rail 1 so that it opposes to the piece 12 when the traveling vehicle stops at a stop station 7. A coil 11 wound around the permanent magnet 10 is fed with a DC current for canceling the attracting force of the permanent magnet 10. Upon power interruption, DC current supply to the coil 11 is interrupted and the permanent magnet 10 attracts the piece 12 to stop the traveling vehicle 3 at the stop station 7. The permanent magnet 10 may be mounted on the traveling vehicle 3 and the piece 12 to be attracted may be mounted on the guide rail 1.
Patent JP-H09312155-A (JP)
Title: Sealed lead-acid battery and manufacture thereof
Inventor: KAWAI KATSUYOSHI
IPC: H01M50/529
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the volume energy density by fitting a unified strap, which connects adjacent cells to each other, in a through groove provided in a partitioning wall with the adhesive agent. SOLUTION: A battery jar 1 made of polypropylene is provided with plural unified cell chambers 3, which are partitioned by partitioning walls 2. Straps 7a, 7b having a different polarity from each other and to be connected in series between the adjacent cell chamber 3 are integrally formed with each other by a cast-on strap method of lead so as to form a unified strap 7. At this stage, periphery of the strap at an intermediate part thereof is coated with chlorinated polypropylene 10. The coated part is heated, and in the condition that the hardening temperature is maintained, a plate group 5 is inserted into each corresponding cell chamber 3.  At this stage, when the part coated with polypropylene 10, which is in the heating condition, is fitted in the through groove 11 of the partitioning wall 2, the through groove 11 is melted by the heat, and the partitioning wall 2 made of polypropylene and the strap 7 made of lead are unified with each other. At the time of sealing the battery jar 1 with an upper lid 9, inside measure height of the battery jar can be effectively utilized.
Patent JP-H05295343-A (JP)
Title: Thermosetting adhesive composition, synthetic-resin-lined pipe, and production of synthetic-resin-lined pipe
Inventor: SUEMATSU MIKITOSHI
IPC: B29C63/34
Filed: 1992-05-21
Abstract: PURPOSE:To obtain the objective compsn. which needs no troublesome pretreatment, does not degrade a chlorine-contg. polymer material, e.g. polyvinyl chloride even when the material is used as an adherend, is excellent in adhesive properties, and gives a cured article excellent in heat resistance. CONSTITUTION:100 pts.wt. epoxy resin, 50-600 pts.wt. satd. polyester resin, and 1-150 pts.wt. compd. having at least two carboxyl groups or at least one carboxylic anhydride group in the molecule are compounded.
Patent JP-S62285619-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/38
Filed: 1986-06-03
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。