baber/WOPTO huggingface dataset:
Patent JP-S5943523-A (JP)
Title: Chemical liquid feeding method in semiconductor etching process
Inventor: SADO MASAHIKO
IPC: H01L21/306
Filed: 1982-09-03
Abstract: PURPOSE:To reduce the irregularity of liquid temperature by a method wherein the chemical liquid in a buffer vessel is pumped up using a pump, said liquid is supplied from the lower part of an etching vessel and is overflowed and fed back to the buffer vessel. CONSTITUTION:A buffer vessel 6 is provided in addition to an etching vessel 1, and a chemical liquid pressure-feeding pump 7 is provided on the buffer vessel 6. A pipeline is prvided between the pump 7 and the lower part of the etching vessel 1 through a heat exchanger 8 and a filter 9, and a feed back pipe 10 is provided between the etching vessel 1 and the buffer vessel 6. A chemical liquid 2 is pressure fed from the buffer vessel 6 using the pump 7, the chemical liquid 2 is directly heated or cooled by the heat exchanger 8, then it is purified by passing through a filter 9, said chemical liquid 2 is fed from the lower part of the etching vessel 1 and overflowed from the upper part of the etching vessel 1. The chemical liquid 2 overflowed from the etching vessel 1 is fed back to the buffer vessel 6 through the pipe 10 and pressure-fed to the etching vessel 1 again using the pump 7 for circulation. An etching process is performed on the semiconductor device in the etching vessel 1.
Patent JP-H0447324-A (JP)
Title: Printing controlling system for printer
Inventor: KUBO YOSHIAKI
IPC: B41J29/38
Filed: 1990-06-12
Abstract: PURPOSE:To deal with the correction of business form without delay by generating a program from the input of data, and executing printing by using the generated program. CONSTITUTION:A host device 1 is constituted so as to be provided with an input device 1a such as a keyboard, etc., and a program generating means 10 which generates the program from the input from the input device 1a and sends it to a slave device 2. The slave device 2 is constituted so as to be provided with a printing device 2a such as a serial printer, etc., and a printing means 20 to execute printing by the printing device 2a in conformity to the program sent from the host device 1 having received the data. By inputting the data such as a body face 40, a pitch 41, and designation coordinates 5a to 5c, etc., to the host device 1 by the input device 1a, the program is generated by the program generating means 10, and is sent to the slave device 2. The slave device 2 receives the program sent from the host device 1, and executes the printing by the printing device 2a of the printing means 20.
Patent JP-S5778452-A (JP)
Title: Thermoplastic resin composition
Inventor: ABE MITSUO
IPC: C08L73/00
Filed: 1980-11-04
Abstract: PURPOSE: To obtain a thermoplastic resin composition having good dimensional stability and processability in high-temperature atmosphere, by adding a polyamide to a specific thermoplastic resin.  
     CONSTITUTION: A thermoplastic resin (A) is obtained by the copolymerization or graft polymerization of an aromatic monomer with alkenyl group (e.g., styrene) and 5W45wt% unsaturated dicarboxylic anhydride (e.g., maleic anhydride), together  with, as needed, 0W35wt% vinyl monomer copolymerizable with the foregoing  monomer and unsaturated dicarboxylic anhydride (e.g., acrylonitrile), in the presence  of a rubbery polymer of a glass transition temperature of 0°C or less (e.g., polybutadiene) at a temperature of 40W170°C. Then 1W99wt% component (A) is melted and  mixed with 99W1wt% polyamide (B) (e.g., nylon) at 200W280°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11326517-A (JP)
Title: Obstacle detecting apparatus
Inventor: SAKAGAMI SUSUMU
IPC: G01S7/48
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detecting apparatus by which beam-shaped investigation waves are directed to a preceding vehicle with good accuracy and which can follow the preceding vehicle even in a curved road or a sloping road by a method wherein a transmitting lens is moved or rocked by a lens moving means using an ultrasonic motor as a driving source and the beam- shaped investigation waves are scanned in the advance direction of the vehicle. SOLUTION: A transmitting element 4, a transmitting lens 5, a lens movement mechanism 6, a first ultrasonic motor 13 and a second ultrasonic motor 17 constitute an investigation-wave transmission part. In addition, a frame body 8, a first moving body 9 and a second moving body 10 compose the lens movement mechanism 6. When the first ultrasonic motor 13 is driven, the first moving body 9 is moved in the up-and-down direction. When the second ultrasonic motor 17 is driven, the second moving body 10 is moved in the right and left direction. Thereby, investigation waves which are generated from the transmitting lens 5 are directed to the advance direction of a vehicle so as to be scanned in two directions, i.e., the up-and-down direction and the right and left direction.
Patent JP-S6215211-A (JP)
Title: Water-soluble resin
Inventor: WAKATSUKI JUNYA
IPC: C08F30/00
Filed: 1985-07-12
Abstract: PURPOSE:The titled novel resin comprising a water-soluble high polymer containing a phosphate group having a specific structural unit, useful in fields such as cosmetic, etc., since it is soluble in an aqueous solution of strong electro lyte, having thickening effects and low irritation to the skin. CONSTITUTION:For example, a high-purity phosphoric monoester monoalkali metallic salt is reacted with glycidyl (meth)acrylate in a water solvent at 50-90 deg.C to give a monomer shown by the formula I and the monomer is polymerized to give the aimed resin having a structural unit shown by the formula II [R1 is H or methyl; R2 is 1-36C alkyl; M is H, alkali (earth) metal, alkanolamine, alkylamine or ammonium].
Patent JP-S5856778-A (JP)
Inventor: MINAMIDATE MAKOTO
IPC: F16F15/02
Filed: 1981-09-30
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-H11342086-A (JP)
Title: Hot water supplier
Inventor: TOKUTANI MITSUGI
IPC: A47K3/28
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supplier capable of setting the hooking position of a shower head on either left and right side. SOLUTION: A shower hanger member 30 in a horizontally long shape is provided with a shower head hooking part 31 near one of end parts in the longitudinal direction. A receiving part 40 is formed at a main body part 20 of this hot water supplier 10 with a bath heater function and attachably and detachably holds the shower hanger member 30 in either front posture for turning the front surface upwards and back posture for turning a back surface upwards. Since the shower head hooking part 31 is formed near one end part in the longitudinal direction of the shower hanger member 30, by vertically and horizontally inverting the mounting state of the shower hanger member 30, the hooking position of the shower head is set on either right side or left side.
Patent JP-S5485297-A (JP)
Title: Preparation of polyfunctional polymer
Inventor: MARUHASHI KIYONOBU
IPC: C08F8/50
Filed: 1977-12-21
Abstract: PURPOSE: To prepare a polyfunctional low molecular weight polymer having terminal mercapto groups, by the reductive cleavage of polysulfide bonds of a copolymer composed of a sulfur compound and a monomer composition containing a polyfunctional (meth)acrylate.  
     CONSTITUTION: A polyfunctional low molecular weight polymer having terminal mercapto groups is prepared by the reductive cleavage of polysulfide bonds of a sulfur-containing polymer obtained by the terpolymerization of (A) a main component composed of a vinylidene group-containing monomer or its polymer, e.g. chloroprene, (B) a cross-linking agent comprising a poly-functional (meth)acrylate, e.g. ethylene glycol dimethacrylate, and (C) sulfur. The polymer is cured by the use of a proper curing agent such as a peroxide, to obtain an elastomer or a plastic, which can be used as a base polymer of a sealant, adhesive, a waterproof material, etc., or a modifier of rubber, liquid resin, asphalt, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6132969-A (JP)
Inventor: KOTANI MASATAKE
IPC: H01R9/05
Filed: 1984-07-26
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-S6048569-A (JP)
Title: Input/output processing device
Inventor: KAMATA YOSHIROU
IPC: G06F13/12
Filed: 1983-08-25
Abstract: PURPOSE:To execute easily an inspection by providing a flag for setting a data turning-back mode, on a memory access part in an input/output processing device, and transferring a data by using a buffer by the input/output processing device. CONSTITUTION:In a memory access part 10, a turning-back mode is set by inputting a turning-back mode setting signal 71 to a register 54 from a channel control part 11. A request code 73 from a data transfer control part 12 is received by a reception control part 55, and a write data 63 is selected 51 and written in a write data register 50. Subsequently, the data of the register 50 is written in a buffer 53 by a turning-back mode flag signal 67. An output 1 of the reception controlling circuit 55 is a signal 68 of a level ''0'', therefore, an AND57 is closed and a signal 59 to a control device 2 is not sent out. Next, in accordance with a read-out request 73, the reception controlling circuit 55 outputs the data of the buffer to a line 66, and outputs a reply signal to a line 75 from a reply controlling circuit 56. In this way, an input data is turned back as it is, and a circuit is checked easily.
Patent JP-H06339691-A (JP)
Title: Sterile water preparation device
Inventor: HORI HIROSHI
IPC: C02F1/46
Filed: 1993-05-31
Abstract: PURPOSE:To prolong the service life of the equipment by electrolyzing water into acidic water and alkaline water in an electrolytic cell, and thereby effectively preventing both oxidation by the acidic water and sticking of scales to the surface due to the alkaline water from occurring. CONSTITUTION:This sterile water preparation device is composed of an electrolytic cell 2 which electrolyzes water into acidic water and alkaline water, a power supply 3 which applies voltage to an electrode 8 in the electrolytic cell 2, an operating valve 12 which allows water to flow into the electrolytic cell 2, and a control means 6 which activates the operating valve 12. The control means 6 is equipped with a delay timer 13 or a flow rate sensor 14. The control means 6 dischargers acidic water and alkaline water from the electrolytic cell 2 by maintaining the operating valve 12 in an opened state for a specified period of time after the voltage of the electrode is turned OFF or until a constant flow rate of water is obtained.
Patent JP-S5854488-A (JP)
Title: Printer controlling method
Inventor: KUBO JIROU
IPC: G06K15/10
Filed: 1981-09-28
Abstract: PURPOSE:To realize the printing of a space without having the space within a character generator, by discontinuing the printing at a time point when the reading is over for the data equivalent to a character by generating a pulse having a cycle longer than a timing pulse. CONSTITUTION:For a dot printer, an optional space is secured by giving a space between characters and without having a space within a character generator 3 to facilitate an easy view of characters. In this case, the data (8 bytes, Cn0- Cn7) equivalent to a character is read out of the generator 3, and an interruption is generated with the output timing of the reading final byte Cn7 of each character. This interruption signal is applied to D-FF6, 7 and 8 respectively to generate a pulse having a 2-timing pulse duration at and after the next timing. Thus the operation of a counter 4 is stopped, and a printer driver 13 is set at a low level. This can avoid the 2-half dot printing. In other words, a space is obtained.
Patent JP-S5854831-A (JP)
Inventor: EGASHIRA HIROSHI
IPC: H02J3/00
Filed: 1981-09-28
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-H0822542-A (JP)
Title: Picture processor
Inventor: ENDO TSUTOMU
IPC: G06T7/60
Filed: 1994-07-06
Abstract: PURPOSE:To provide the small-scale picture processor which calculates a secondary moment at a high speed. CONSTITUTION:The (X) coordinate is counted by an (X) coordinate counter 1 and the (y) coordinate is counted by a (y) coordinate counter 2, and respective count outputs are doubled by being left shifted by one bit in barrel shifters 3 and 4, and the output of the barrel shifter 3 is inputted to an adder 5, and a square value x<2> of the (x) coordinate is outputted by an accumulator consisting of the adder 5 and a flip flop 8, and the output of the barrel shifter 4 is given to an adder 7, and a square value y<2> of the (y) coordinate is outputted by the adder 7 and a flip flop 10, and the counted value of the (y) coordinate counter 2 is given to an adder 6, and the multiplication value of (x) and (y) coordinates is outputted by an accumulator consisting of the adder 6 and a flip flop 9.
Patent JP-H0322817-A (JP)
Title: Discharge detecting circuit for high voltage power source
Inventor: KANAZAWA TORU
IPC: H02H7/00
Filed: 1989-06-19
Abstract: PURPOSE:To inform abnormality of load to the outside by detecting electrical variation at the side of input circuit through a circuit having high voltage generating section upon occurrence of abnormality of load then stopping following discharge phenomenon through utilization of detected signal. CONSTITUTION:Upon occurrence of abnormality in a load, oscillation of ternary winding L3 stops. At this time, voltage to be produced from a current transformer 27 also drops thus lowering the potential at a terminal 32 connected with a comparator 17. When the potential at the terminal 32 drops below the potential at a terminal 43, output from the comparator 17 is inverted and the current flow is deflected from the base terminal 49 to the output of the comparator 17. Consequently, a transistor 38 is disabled and a conduction signal is fed to the gate terminal 39 of a stop thyristor 36 thus conducting the stop thyristor 36. When the stop thyristor 36 conducts, a light emission diode is lighted to inform the abnormality.
Patent JP-H051560-A (JP)
Title: Igniter of rotary piston engine
Inventor: DOSONO KAZUYASU
IPC: F02P9/00
Filed: 1991-06-26
Abstract: PURPOSE:To secure good combustibility by adjusting the ignition timing of a spark plug in time of a driving state where combustion turns to instability in a rotary piston engine. CONSTITUTION:Three spark plugs, consisting of an L plug 13, a T plug 14 and a Far-T plug 15 are installed in a rotor housing 2 in order extending over the trainling side from the rotor rotation leading side. In such an engine driving range that combustion stability in a combustion chamber 11 becomes worsened, ignition timing of the Far-T plug 15 is set earlier than the conventional ignition timing, and a misfire and self-ignition at an end zone at the trailing side of the combustion chamber 11 are prevented from occurring.
Patent JP-S5779095-A (JP)
Title: Production of brazing sheet of phosphor copper
Inventor: YUMITA YASUO
IPC: B23K1/20
Filed: 1980-11-04
Abstract: PURPOSE:To stick phosphor copper brazing filler metal of the same thickness at high speeds on base material by ion plating phosphorus and copper continuously and respectively separately on the surface of the base material in a vacuum chamber. CONSTITUTION:The inside of a take-up chamber 11 is evacuated to about 10-1- 10-4 torr through a vacuum chamber 1 and a cooling passage 10. A base material 5 is uncoiled and is taken up on a take-up shaft 13 at about 2-80m per minute. On the other hand, ingots 15, 17 of phosphorus and copper and heated by high frequency heaters 16, 18. At this time, the frequency of the heaters 16, 18 is set at about 10kHz, and the heating temp. is properly determined by the vapor pressure of the chamber 1. A component ratio of 7% phosphorus and 93% copper of the values similar to the components of BCuP-2 is beforehand set in a fluorometric analyzing device 21, and when it goes higher than the set value, the heating is stopped automatically. The vapors of the phosphorus and copper released from the heaters 16, 18 deposit as phosphor copper brazing metal in a mingled state on the bottom surface of the base material 5 entering a lower chamber 4.
Patent JP-S641478-A (JP)
Title: Power source equipment for accelerator
Inventor: YAMASHITA YASUO
IPC: H02M7/19
Filed: 1987-06-22
Abstract: PURPOSE: To eliminate influence of noise, by providing a constant current unit for finely regulating output voltage to a D.C. voltage generating unit at lowermost potential stage while providing a roughly regulatable constant voltage control function and the like to a D.C. voltage generating unit in other stage.  
     CONSTITUTION: A power source equipment for an accelerator is constructed with constant voltage control system D.C. high voltage generating units 10A∼D and a constant current system D.C. high voltage generating unit 10E. The generating units 10A∼D are constructed with transformers 1A∼D, thyristor rectifiers 2A∼D, semi-conductor switches 3A∼D for ON/OFF controlling the outputs from the rectifiers 2A∼D, and protection diodes 4A∼D, and the output ends thereof are multi-stage connected in series. The constant current D.C. high voltage generating unit 10E is constructed with a constant current inverter 12, a transformer 13, a rectifier 14, a clover unit 15, etc., which are controlled through a phase control circuit 7. Consequently, ripples are suppressed and filters in respective stages can be eliminated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0728580-A (JP)
Title: Key scan circuit
Inventor: KATAKURA KAZUMITSU
IPC: G06F3/023
Filed: 1993-06-25
Abstract: PURPOSE:To surely eliminate the generation factor of a fault in any combination of simultaneously closed contacts, regarding a key scan circuit where the states of the contacts of plural switches provided for fetching the commands and data imparted by an operator are recognized by performing scannings, in terminal equipments for communication and others. CONSTITUTION:This circuit is composed by being provided with a key switch 11 formed by arranging plural contacts at the intersection on a key matrix, a scanning means 13 scanning by a binary signal showing the active state for a non-active state which is not power-fed and is not grounded by the power feeding of constant voltage for either one of the line or column of the key matrix and a contact state detection means 15 where the potential at the time of the opening of an input terminal is set to the value corresponding to the non-active state at the inside, the binary signal is fetched via the key matrix by synchronizing with the scanning performed by the scanning means 13, and the opening and closing states of plural contacts are individually detected based on the logical value of the signal.
Patent JP-S55104854-A (JP)
Title: Treating of acid whey liquid
Inventor: TOOMASU ERU SUCHINEMAN
IPC: C12N1/18
Filed: 1979-11-30
Abstract: Acid whey, the by-product from the manufacture of fresh cheeses such as cottage cheese, is clarified, filtered and subjected to lactose hydrolysis, splitting the lactose disaccharide into the monosaccharides glucose and galactose. The liquid is sterilized and cultured with Saccharomyces yeast e.g. Baker's yeast and used as a growth medium for that yeast. After yeast growth is substantially completed the yeast solids are separated and the liquid remaining is discharged into waste-water receiving systems, the liquid significantly reduced in organic waste loading as compared to untreated acid wheys.
Patent JP-H112491-A (JP)
Title: Melting furnace
Inventor: KOMORI HIDETOSHI
IPC: F27B3/10
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a melting furnace capable of adequately controlling the pressure in the furnace body to prevent the gas or dust from blowing off or the scrap fed from a preheating tank from being held up. SOLUTION: The melting furnace comprises a preheating tank for charging, storing and preheating the scrap, a furnace body 4 for melting the scrap, a throat 3 connected to the preheating tank 2 and the furnace body 4, a pressure gage 51 provided at the throat 3 and control means 53 for controlling the exhaust gas flow rate so that the pressure measured by the pressure gage 51 in the furnace body 4 takes a specified value.
Patent JP-S641357-A (JP)
Title: Functional telephone set
Inventor: ONOZUKA KATSUHIKO
IPC: H04M1/2745
Filed: 1987-06-24
Abstract: PURPOSE: To prevent wrong outgoing caused by a wrong operation, by detecting the area designating operation of an automatic dial memory in accordance with a specific operation and transferring the redialing number stored in a re-dial memory to the designated area of the automatic dial memory based on the detected output.  
     CONSTITUTION: A detecting means which detects the area designating operation of an automatic dial memory 18 following a specific operation and a control means which transfers the dial number stored in a dial memory 17 to the designated area of the automatic dial memory 18 based on the output of the detecting means, are provided. Then the dialing destinations which are necessarily updated and stored when ordinary manual dialing is made are transferred to and stored in the automatic dial memory 18 through specific operations of the user. Therefore, not only re-dialing operations can be made easily, but also registering operations of automatic dials, such as abbreviated dials, one-touch dials as auto-dials, etc., can be made easily. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000346788-A (JP)
Title: Heat yield strength determining method of transmission line
Inventor: KITAMURA SATOSHI
IPC: G01N17/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To more accurately judge the heat yield strength of an electric wire corresponding to the state of a line. SOLUTION: A sample of an electric wire is collected from a use line and heat history comprising a plurality of temps. is applied to the sample to calculate the correlation of the temp. of the electric wire, a heating time and the evaluation standard of residual strength and the use temp. of the use electric wire is determined on the basis of this correlation. When the correlation is calculated, the relation between a plurality of temps. and the evaluation standard of residual strength is calculated and, from this result, constants A, B, C are pref. calculated so that the relation between 'heat history exp A.T-B+C.In(h)}' and the evaluation standard of residual strength becomes linear. Herein, T is the temp. ( deg.C) of the electric wire and h is a heating temp. (hrs).
Patent JP-H0738027-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ARAI TOSHIHIRO
IPC: H01L23/31
Filed: 1993-06-28
Abstract: PURPOSE:To improve moisture resistance by covering the whole surface region of a semiconductor chip with junction coating resin irrespective of variations of viscosity by mounting the semiconductor chip in a recess previously formed in a metal substrate and putting the resin having fluidity such that it fills out the recess. CONSTITUTION:There is previously formed by pressing a recess 2a in a die pad 2 of a lead frame 1 into the depth where a semiconductor chip 4 is buried. The semiconductor chip 4 is mounted in the recess 2a and the recess 2a is filled with junction coating resin 7 so as to completely cover the surface of the semiconductor chip 4. The junction coating resin 7 is imparted with proper fluidity by adding a solvent thereto, and in the assembled state where the semiconductor chip 4 is mounted in the recess 2a in the die pad 2 and a wire 5 is bonded to the semiconductor chip the resin 7 is potted from the upper portion so as to satisfy the recess 2a for coating of the surface of the semiconductor chip 4.