baber/WOPTO huggingface dataset:
Patent JP-S5833436-A (JP)
Title: Metal mold for reactive injection molding
Inventor: ISHIKAKE MASANAO
IPC: B29C39/26
Filed: 1981-08-24
Abstract: PURPOSE:To reduce the generation ratio of a bad product, by a method wherein an auxiliary cavity is provided on the way of an air vent and the cross area and the length of a second air vent comminucated with the outer surface side of a metal mold made smaller and longer than that of a first vent communicated with the cavity side of a product. CONSTITUTION:For example, in a metal mold for the RIM molding of a steering wheel S, an auxiliary cavity 11 is provided on the way of air vent and the cross area and the length of a second air vent 15 communicated with the side of a metal mold outer surface 14 are made smaller and longer than that of a first air vent 13 communicated with the side of a product cavity 1. An air entrapped defect part is certainly blown out into the auxiliary cavity 11 because the flow of a material in the first vent 13 is well as well as the foaming ratio in the product cavity is made high. In addition, even if the foaming ratio of a material is high, the material of a leading end part containing the defect part is limited in the blow off because the second air vent 15 restrains the material flow to be accumulated in the auxiliary cavity 11 and the material foaming ratio is suppressed and the weight of a product is not made too light.
Patent JP-H07317617-A (JP)
Title: Fuel injection system for outboard engine
Inventor: SAGAWA MASAFUMI
IPC: F02B75/22
Filed: 1995-05-08
Abstract: PURPOSE:To make the force feed state of fuel between a fuel reservoir and a fuel injection device smooth without requiring the excess fuel from the fuel injection device to be returned to a fuel tank on the hull side, facilitate the fuel piping on the hull side and outboard engine side respectively, and further simplify the piping in a hull. CONSTITUTION:This fuel injection system for an outboard engine is provided with a fuel tank 29 on the hull side, a fuel force feed pump 30, a fuel injection device 27, a fuel guide pipe 32, a fuel feed pipe 33, a fuel return pipe 34, and a pressure adjusting device 35 on the outboard engine side. A booster pump 37 is provided on the fuel guide pipe 32 arranged on the outboard engine side, a fuel reservoir 38 is provided on the downstream side, a control valve allowing the flow of fuel from the fuel tank 29 in response to the fuel quantity in the fuel reservoir 38 is arranged in the fuel reservoir 38, and the terminal of the fuel return pipe 34 is connected to the fuel reservoir 38.
Patent JP-S6024676-A (JP)
Title: Image sensor driving system
Inventor: KIZU SHIYUUJI
IPC: H04N1/19
Filed: 1983-07-20
Abstract: PURPOSE:To lower a transfer pulse signal frequency, and to improve a resolution by forming an image to only a bit number corresponding to a view length of an object, shielding a light except said bit number, and driving an image sensor by a pulse signal of a frequency corresponding to said bit number. CONSTITUTION:An image sensor (CCD sensor) 14 is a standard CCD sensor of N(512)-bit, and a mask plate 17 which leaves only a bit number P (300) required as a view length of an object to be read, and shieldes a light against other area is provided on this photodetecting surface 14a. On the other hand, as for driving pulse signals phiX, phiT inputted to the sensor 14, the signal phiT is set to a period T2 of the bit number (300) corresponding to the view length of the object to be read of the sensor 14, a picture information of 300-bit is transferred to an analog shift register, and thereafter, the transfer pulse signal phiX of a pulse width t2 (=T2/N(300)) is supplied, and the picture information is inputted successively to a signal processing circuit. In this way, a width of a clock pulse signal per one bit becomes t2=T2/N, a clock signal frequency can be lowered, and a transfer state can be stabilized.
Patent JP-S62290908-A (JP)
Title: Connection controller for numerical controller
Inventor: HARADA KOJI
IPC: G05B19/05
Filed: 1986-06-10
Abstract: PURPOSE:To connect plural numerical controllers to a single programmable logic controller PLC by connecting the numerical controller with the PLC via a shared memory provided to each numerical controller. CONSTITUTION:When a PLC 5 has communication with a CPU 3 of a numerical controller, the PLC 5 sends a selection signal to a selection circuit 15 of each of data input/output parts 11a-11n for selection of one of numerical controllers 1a-1n. The circuit 15 of the part 11a of the controller 1a outputs a gate open signal only when it receives a specific selection signal for previous selection of the controller 1a. This specific selection signal opens a gate circuit 14 for communication of data between the PLC 5 and the CPU 3 of the controller 1a.
Patent JP-S62290549-A (JP)
Title: Recorder
Inventor: NAKADA KAZUHIRO
IPC: B41J2/375
Filed: 1986-06-10
Abstract: PURPOSE:To provide a protective function of a head by using part of an output signal from a recording head controller as a signal for monitoring an energization time and suspending an electric supply to the head when an energization time observed by the signal is longer than the rated energization time of the head. CONSTITUTION:A one shot multivibrator IC1 sets a signal line A to a high level by the starting of a signal from a terminal TEST. In addition, IC2 sets a signal line B to a low level by time t1 set by a resistor R1 and a capacitor C1 due to the starting of a signal in a signal line A. The time t1 is adjusted so that it may be equal to the rated energization time of a recording head. Consequently, tHEAT will not be longer than the t1 when the recording head is normally driven. When the tHEAT becomes longer than the t1 by the setting of an abnormal energization time due to a disorderly operation of a microprocessor for control(MPU)110, signal lines C, D are at low level because TEST signal is set to a high level during the starting of a signal in the signal line B, and the one shot multivibrator IC1 is reset. Therefore, the signal line A is made at low level, resulting in suspending a power supply to a terminal VH.
Patent JP-S6112554-A (JP)
Title: Sheet member feeder
Inventor: IRIE YOUICHIROU
IPC: B65H3/44
Filed: 1984-06-29
Abstract: PURPOSE:To prevent a slip from occurring between a sheet member feeding mechanism and a paired conveyor roller and rotate a feed roller as well as to make a sheet member feedable in an accurate manner, by installing a buffering device, having extraordinary force acting on the sheet member, in position between them. CONSTITUTION:When a sheet member is fed up to a pair of conveyor rollers 50 and 52 by a feeding mechanism, a tip end of the sheet member hits each of these nonoperational rollers 50 and 52 whereby its attitude is corrected and shifting is checked, if so, it is curved upward as in a convex form, and when being detected, feed operation of the sheet member is stopped. Next, when these rollers 50 and 52 rotate on the basis of a conveyance starting signal, the tip end of the sheet member is moved toward the specified processing range and thereby the curve vanishes to some extent, therefore the desired comes into contact with the upper end of an elastic member 60, whereby this elastic member 60 of a buffering device 52 acts on the sheet member but the tip end side moved forward without affected by it. Then, at the rear end side, driven, motion of paired feed rollers 24 and 26 is started, and with a shifting difference between the tip end part and the rear end part, extraordinary force acting on the member is buffered by the elastic member 60, thus no slip happens any longer.
Patent JP-H02310920-A (JP)
Title: Microwave magnetic-field etching apparatus
Inventor: HIJIKATA ISAMU
IPC: H01L21/302
Filed: 1989-05-26
Abstract: PURPOSE:To execute an anisotropic and uniform etching operation by a method wherein an assisting electromagnetic coil which generates a magnetic field in a direction converging a magnetic filed by a main electromagnetic coil to the surface of a specimen is arranged and installed under the main electromagnetic coil. CONSTITUTION:A pressure inside a chamber 3 is reduced; a reaction gas for etching use is introduced into the chamber 3 from a reaction-gas source 9; microwaves are introduced into the chamber 3; an electric current is applied to a main electromagnetic coil 12 and an assisting coil 13; a magnetic field is generated. Then, a plasma generation region P is formed at an upper part of the chamber 3; electrons (e) in it are moved spirally by an action of a magnetic field 17 and collide; an ionization probability of neutral particles is enhanced; a high-density plasma is produced; an ion beam collides perpendicularly with the surface of a wafer W. Consequently, a film 19 to be etched can be cut according to a pattern of a mask 18; the surface of the wafer W can be etched uniformly and anisotropically.
Patent JP-S5924411-A (JP)
Title: Video and audio reproducing device
Inventor: SUZUKI AKIRA
IPC: G11B31/00
Filed: 1982-07-30
Abstract: PURPOSE:To reproduce synchronously video information and audio information, by performing address conversion for linking a video and an audio signal reproducing device together. CONSTITUTION:Keys on a keyboard 6 are operated to specify a frame number FNR and access operation is started. A control part 5 performs the address conversion to find a number code TNR and an index code IX corresponding to the specified frame number, and they are supplied to a compact disk player 2, starting the access operation. Position data and an access address from a video disk player 1 are compared mutually by a control part 5 to detect whether the acess operation is completed or not. Then, the video disk player 1 performs still picture reproducing operation. The compact disk player 2 is switched from a pause state to a play state to supply audio signals reproduced from a compact disk to speakers 4A and 4B.
Patent JP-S6113360-A (JP)
Title: Electronic apparatus
Inventor: MATSUYAMA SHIGERU
IPC: G06F13/24
Filed: 1984-06-29
Abstract: PURPOSE:To efficiently perform input-output control with a simple constitution, by executing a key inputting process, printing process, and key execution in time division in response to a unique interrupt signal. CONSTITUTION:In the course of an interruption processing routine, a printer control routine is firstly executed and a key scanning routine for discriminating depressed keys of a keyboard KBD is secondly executed in response to an interrupt signal SINT sent from a uinque timer TM. When a key buffer KBF is empty, namely, when a key buffer input pointer and key buffer output pointer are the same, execution is waited on the cyclic loop of a main routine, but when a key code is stored in the key buffer KBF by an interrupting process the key code is fetched and the execution is restarted. When the key code is to be printed, a print code is generated and stored in a print buffer PBF.
Patent JP-H09319385-A (JP)
Title: Karaoke device
Inventor: FUKUI TOMOYASU
IPC: G10K15/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an information useful for a user. SOLUTION: A control device stores required programs selected and specified by a user in a memory for a prescribed time (S1 to S3). A registered singer name corresponding to each requested program stored in the memory is retrieved and each singer name is counted (S4, S5). After retrieving the singer names of all requested programs and counting of the singer names in each name (S6), a singer name having high frequency is detected (S7), programs belonging to the singer name are extracted as programs highly correlated with the requested programs to prepare a program list (S8). The program list is displayed on a display in the idle time of KARAOKE performance as information service for the user.
Patent JP-H04335900-A (JP)
Title: Method for detecting and identifying microbe of the genus chlamydia
Inventor: SAITO TOICHI
IPC: C12Q1/68
Filed: 1991-05-10
Abstract: PURPOSE:To detect the title microbe in high accuracy by amplifying region containing serum type specific base sequence of the genus Chlamydia using DNA probe having complementarity to specific region of Chlamydia extracellular membrane protein gene as a primer and detecting the region. CONSTITUTION:A gene region containing a serum type specific base sequence of the genus Chlamydia is amplified using a DNA probe having complementarity in upstream common part expressed by formula I and downstream common part containing four variable regions of gene region coding extracellular membrane protein of the genus Chlamydia as a probe and labeled DNA probe having binding ability to the serum type specific base sequence of the genus Chlamydia is bound to the amplified gene DNA and the bound labeled DNA probe is detected and kinds of bound probe are analyzed. Thereby a microorganism of the genus Chlamydia, especially Chlamydia trachomatis is detected in high accuracy and serum type is identified.
Patent JP-S5924795-A (JP)
Inventor: TOUDOU KUNIO
IPC: C11B9/02
Filed: 1982-08-02
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-S5467983-A (JP)
Title: Pneumatic conveyor for powder
Inventor: NAKASHIMA MINORU
IPC: B65G53/06
Filed: 1977-11-10
Abstract: PURPOSE: To prevent the growing of deposited layer of powder and lengthen the conveying distance, by connecting a plurality of conveying pipes to one another through plug regenerating pipes to provide a single conveying passage at the side of feed port.  
     CONSTITUTION: The feed port 2 of a feeder 1 for high concentration pneumatic conveyance is connected to the conveying passage 3 consisting of the conveying pipes 4 connected to one another through the plug regenerating pipes 5. When the quantity of powder A at the bottom of the conveying pipe 4 increases, the plug regenerating pipe 5 is shut off by the powder A and a short plug B is formed and then transferred into the next conveying pipe 4. At that time, since the plug B is accelerated, it involves a small quantity of the powder A at the bottom of the pipe. After the plug A is accelerated, it breaks and another plug B is regenerated in the next regenerating pipe 5. Therefore, the deposited layer is prevented from growing, and the conveying distance can be lengthened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6026376-A (JP)
Title: Toner developing device
Inventor: KANEKO SHIYUUZOU
IPC: G03G15/08
Filed: 1983-07-22
Abstract: PURPOSE:To form a good image by arranging a developing sleeve for carrying a toner for developing a latent image on the surface of a toner image bearing body in a posture inclined to the horizontal plane. CONSTITUTION:A blade 14 is arranged near a developing sleeve 13 immersed in a toner contained in a toner developing device. The center axis of the sleeve 13 is inclined at an angle of theta1 to the horizontal plate. The toner is carried along the face of the sleeve 13 in the direction of D1. The toner is carried in the case of a magnetic toner, by fixing the sleeve 13 and rotating a magnet roll 15 installed inside the sleeve 13 in the direction reverse to D1, or fixing the magnet roll 15, and rotating the sleeve 13 in the direction same as D1.
Patent JP-H10287577-A (JP)
Title: Therapy for arteriosclerosis with ingredient of citrus fruits
Inventor: ISHIHARA HISASHI
IPC: A61P3/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To use an active ingredient of citrus fruits for reduction and treatment of hyperlipemia. SOLUTION: An active ingredient of ingredients in citrus fruits is extracted and used as a solving means for treatment and improvement in arteriosclerosis.
Patent JP-S63296472-A (JP)
Title: Signal correcting circuit device
Inventor: HATANAKA TAKASHI
IPC: H04N5/16
Filed: 1987-05-27
Abstract: PURPOSE:To easily correct a signal whose low frequency component is attenuated with a simple circuit constitution by respectively and independently adjusting the inclination of an inclining part in the frequency characteristic of a gain and the frequency of a border point between the inclining part and a constant part with an integrating means and an adding means. CONSTITUTION:The integrating means 1 to integrate a signal inputted from an input part and the adding means 2 to respectively multiply an output signal from the integrating means 1 and the signal inputted from the input part by prescribed times, after that, mutually add and output them are provided thereon. A gain is GL in a low frequency area, GH in a high frequency area and comes to be constant (GL>GH), in a middle area L1, an attenuating characteristic to have a negative inclination is obtained and an angular frequency omega1 and angular frequency omega2 come to be omega1=1/C2.R1, omega2=1/C2.R1(1+R7/R6). Accordingly, even a signal with sag distortion received from any low frequency attenuation can be corrected and adjustment is easy.
Patent JP-H11315758-A (JP)
Title: Exhaust recirculation unit
Inventor: NAKAGOME KEIICHI
IPC: F02M25/07
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve flow characteristics, pressure resistance and heat resistance under a well controlled EGR rate, by providing in a passage an exhaust gas mixing valve of a waste gate valve type that rotatably operates a valve plate for opening and closing the exhaust gas outlet via a rotational shaft with an actuator. SOLUTION: An EGR valve of a waste gate valve type is provided in an EGR passage that communicates an exhaust passage and an intake passage. At operation, when a piston rod 39 of a multistage stroke cylinder 38 is advanced, a rotational shaft 34 is turned to the right via a link 42 and a lever 41, an arm 35 is revolved upward centered on the rotational shaft 34. Therefore, a valve plate 36 installed on the arm 35 opens an exhaust gas outlet 33. At this time, since a labyrinth seal around the rotational shaft 34 ensures good gas sealability and flow characteristics even at high temperatures and under high pressure, exhaust recirculation performance is improved compared to either a poppet valve type or butterfly valve type EGR valve.
Patent JP-S62289837-A (JP)
Title: Silver halide photographic sensitive material capable of giving coloring matter image having improvement light fastness
Inventor: SASAKI MASAO
IPC: G03C7/38
Filed: 1986-06-10
Abstract: PURPOSE:To obtain the titled material having the improved color fastness of a coloring matter image by dispersing a specific coupler and/or a polymer coupler derivated from said coupler and a specific anti-fading agent in a prescribed high boiling point org. solvent. CONSTITUTION:In the titled material, at least one layer of the silver halide emulsion layers contains one or more than one kinds of the couplers selected among the compds. shown by formulas I, II and III, and/or the polymer couplers derived from said couplers derived from said couplers, and the antifading agent having the oxidation potential of 0.95-1.50V for example, the compd. IV are dispersed in the high boiling point org. solvent having <=6.0 dielectric constant. In formulas I-III, Za-Zc are each a non-metallic atom group necessary for forming a nitrogen contg. heterocyclic ring, Xa-Xc are each H or a group capable of cleaving by reacting with the oxidant of the developing agent, Ra-Rg are each H or a substituent, Y1 is carbon or nitrogen atom, Y2 is carbon or a heterocyclic atom. In formula IV, R1 is H, alkyl or aryl group, etc., R2, R3, R5 and R6 are each H, halogen atom or hydroxyl group, etc., R4 is alkyl, hydroxy or aryl group, etc.
Patent JP-S5563351-A (JP)
Title: Solar energy absorbing device
Inventor: SAWADA SHINJI
IPC: F24S10/70
Filed: 1978-11-02
Abstract: PURPOSE: To provide a light and handy solar energy absorbing device by arranging a mirror and a reverse L-plate type heat absorber in a heat resisting and exceedingly transparent cylindrical balloon.  
     CONSTITUTION: A mirror surface 7 is formed at a required part on the internal side of a heat resisting and exceedingly transparent cylindrical balloon 1 made from silicone rubber, etc. and a reverse L-plate type absorber 8 is mounted in the longitudinal direction. The absorber 8 is composed of a low and a high temperature adiabatic material 9, 10 laminated in a reverse L-plate. There is embedded a low temperature pipe 11 which provides a heat medium jetting slit 12 at the neighborhood of the internal surface of the cylindrical balloon 1 of low temperature adiabatic material 9. A high temperature pipe 13 with a heat medium absorbing slit 14 is embedded at the bent part of high temperature adiabatic material 10, the heat medium supplied through a pipe 17 is jetted at the slit 12 and heated, absorbed at the slit 14 and sent out through a pipe 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5924617-A (JP)
Inventor: KOJIMA HIROSHI
IPC: B28D1/22
Filed: 1982-07-31
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-S5562087-A (JP)
Title: Preparation of 1-(3-chloropropyl)-3, 7-dimethylxanthine
Inventor: KIKAZAWA KAZUO
IPC: C07D473/04
Filed: 1978-11-02
Abstract: PURPOSE: To prepare the title compound useful as a synthetic intermediate of medicine for cardiovasocular diseases, easily, in high yield, by reacting 1-bromo-3-chloropropane with 3, 7-dimethylxanthine in the presence of a base.  
     CONSTITUTION: A compound IV is prepared by reacting 3, 7-dimethylxanthine II  with 1-bromo-3-chloropropane III in a solvent such as methanol, in the presence of a  base (e.g. NaOH, KOH) at 30W100°C. Reaction of the compound IV with NaI  affords a more reactive compound V, which can be converted to a compound I  useful as a medicine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09321222-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AKAI SUMIO
IPC: H01L27/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a large-capacitance capacitor less dependent on the voltage, without adding a special process. SOLUTION: A silicon oxide film 2 and a polysilicon film 3 are formed in this order on a single crystal Si substrate 1. Using a photo resist 4 having openings 5 as a mask, oxygen ions are implanted in exposed portions of the film 3 through the openings 5 to change in a silicon oxide film 6, and the photo resist 4 is removed. After forming a silicon oxide film 7 on the side faces of the polysilicon film 3, a silicon oxide film 8 is formed on this polysilicon film 3. After forming openings 9 at desired spots of the silicon oxide film 8, an Al wiring 10 is formed so as to bury the openings 9.
Patent JP-S6025434-A (JP)
Title: Crank angle detector for engine
Inventor: SEO NOBUHIDE
IPC: F02D41/00
Filed: 1983-07-22
Abstract: PURPOSE:To detect a crank angle with high precision by detecting the time of maximum pressure of a combustion chamber by a pressure sensor when the engine is in flameout state, and correcting the compression top dead center (TDC) signal of a crank angle sensor with the detection signal. CONSTITUTION:An operation state detecting means 23 detects a specific operation state in which an engine 1 may be in flameout and while a flameout means 20 executes flameout of the engine 1 in the specific operation state, the pressure sensor 4 detects the pressure in the combustion chamber. Then, a maximum pressure time detecting means 21 detects the maximum pressure time viewed by the crank angle sensor 5, i.e. real TDC from the output of the pressure sensor 4, and the real TDC is used to correct the TDC signal of the crank angle sensor 5 by a correcting means 22. Consequently, the manufacture error, fitting error, and secular change of a crank angle detector are absorbed.