baber/WOPTO huggingface dataset:
Patent JP-S61192097-A (JP)
Title: Dial device for tape recorder with built-in radio
Inventor: ABE KIYOSHI
IPC: H03J1/10
Filed: 1985-02-20
Abstract: PURPOSE:To miniaturize a tape recorder with a built-in radio by mounting at its cassette cover a pointer to indicate receiving frequencies so as to make its pointer replacable. CONSTITUTION:A dial knob 5 for selecting wave stations which is equipped in a main unit 1 is handled then a pulley 14 rotates and its rotation is transmitted to a dial drum 12 through a driving string 15 to permit a capacity of a variable condenser 11 to change and then a selecting station operation is carried out. Accordingly a dial string 18 is winded by the dial drum 12 or sent out from its dial drum 12. Thus the point 24 moves together with the dial string 18 and indicates the receiving frequencies at frequency scales which are provided at a front of cassette cover 8.
Patent JP-H06258840-A (JP)
Title: Treating solution and method for manufacture of planographic offset printing plate by silver salt diffusion transfer method
Inventor: POORU KOPAN
IPC: G03F7/07
Filed: 1994-02-02
Abstract: PURPOSE: To provide an improved alkaline processing soln. for producing a high-quality planographic printing plate by a DTR method using an image forming material having a hydrophilic base material, and process for producing the planographic printing plate. CONSTITUTION: The alkaline processing soln. contg. at least one kind of silver halide solvents exclusive sulfite contains aluminum ions in an amt. of at least 0.3g/l. The planographic printing plate is produced by the DTR method using the aq. alkaline processing soln. in the presence of at least one kind of developing agents and at least one kind of the silver halide solvents.
Patent JP-S52115347-A (JP)
Title: Protecting relay device
Inventor: ANDOU FUMIO
IPC: H02H7/04
Filed: 1976-03-25
Abstract: PURPOSE: To prevent delay of action time due to higher harmonic wave transient vibration on trouble occurence by controlling no-performance action based on higher harmonic wave such as to deny with detection of voltage drop. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03234744-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YAMAMORI SHOJI
IPC: C08L23/00
Filed: 1990-02-13
Abstract: PURPOSE:To prepare the title compsn. having a high tear strength while keeping a low hardness by compounding a specific thermoplastic olefin elastomer with a specific ethylene/alpha-olefin copolymer in a specified ratio. CONSTITUTION:The title compsn. is prepd. by compounding 30-90wt.% thermoplastic olefin elastomer comprising an alpha-monoolefin copolymer rubber [an essentially amorphous rubberlike copolymer consisting of a copolymer of at least one polyene (usually a diene) with at least two alpha-monolefins] and crystalline polyolefin resin with 70-10wt.% ethylene/alpha-olefin copolymer having a density of 0.870-0.910g/cm<3> and a Vicat softening point of 50 deg.C or higher. The compsn. has an improved tear strength while keeping the softness and rubberlike properties.
Patent JP-S62191699-A (JP)
Title: Shroud for heat-exchanger with plastic motor fan
Inventor: HAYASHI KATSUHIRO
IPC: F04D29/02
Filed: 1986-02-17
Abstract: PURPOSE:To eliminate a dimension correction process and provide easy and sure mounting on the car body by forming a shroud with plastic motor fan from a composite material containing polypropylene, glass fiber and minerals in specified shares. CONSTITUTION:A shroud 10 with plastic motor fan to be used for a heat- exchanger of a car radiator etc. is formed from a composite material consisting of polypropylene, 10-30% glass fiber, and 10-30% minerals. The reason for the share of glass fiber to be selected to 10-30% is because the reinforcing effect of the glass fiber would not be impaired. Minerals at a share of 10-30% prevents warp and/or distortion while the traits of the substance are kept satisfactorily to the same level as conventional materials. As minerals are used, for ex., calcium carbonates which are usually used for plastic composite materials. This type of shroud can eliminate the dimension correction process as well as provide easy and sure mounting on the car body.
Patent JP-S55124728-A (JP)
Title: Preparation of methylphenol derivative
Inventor: UMEMURA YOSHIO
IPC: C07C43/205
Filed: 1979-03-22
Abstract: PURPOSE: To prepare high purity methylphenols under mild conditions, in high yield, by reducing a specific phenol derivative with hydrogen in the presence of a catalyst comprising palladium and tetrafluoroboric acid, tetraphenylboric acid, etc.  
     CONSTITUTION: A methylphenol derivative of formula III (e.g. 2-methylphenol) is prepared by reducing a formylphenol derivative of formula I (R is alkyl or alkoxy; n is 1 or 2; m is 0, 1 or 2) (e.g. 2-formylphenol) or a hydroxymethylphenol derivative of formula II (e.g. 2-hydroxymethylphenol), with hydrogen, in the presence of a catalyst comprising palladium and a compound selected from tetrafluoroboric acid, tetraphenylboric acid, perchloric acid, and hexafluorophosphoric acid. The partial pressure of hydrogen is ≤10atm., and the reaction temperature is between room temp. and 80°C.  
     USE: Raw material of plasticizer and organic chemicals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59164297-A (JP)
Inventor: RICHIYAADO DENISU MAAFUII
IPC: G05D1/08
Filed: 1984-02-22
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-H11215964-A (JP)
Title: Production of concentrated soup stock
Inventor: ISHII JUN
IPC: A23L27/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a concentrated soup stock by which the concentrated soup stock excellent in flavor is obtained by using hot water in an amount as small as possible at a short time by extracting dried fish with a part of a prescribed amount of the hot water at the first step, and adding the rest of the hot water thereto at the second step or later to carry out the extraction. SOLUTION: This method for producing soup stock by bringing dried fish such as dried bonito with a prescribed amount of hot water comprises at least two steps for extracting soup stock, of the first step for extracting the dried fish by using a part of a prescribed amount of the hot water in the weight of O.5-3.0 times as much as the weight of the dried fish, and the second step for carrying out the extraction by adding the rest of the hot water. The objective concentrated soup stock excellent in flavor is obtained by extracting inosinic acid of a typical flavor component with the hot water in an amount as small as possible at a short time.
Patent JP-S61190459-A (JP)
Inventor: KANEKO FUMIHIKO
IPC: B65D85/38
Filed: 1985-02-20
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-H04247330-A (JP)
Title: Lens position detector
Inventor: MATSUURA MICHIO
IPC: G11B7/09
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the electric power consumption of a condenser lens position detector built in an optical recorder and to allow the lower voltage driving thereof by obtaining a lens position detection signal in accordance with the result obtd. after direct processing photoelectric current supplied from quadrisected photodetecting elements. CONSTITUTION:The 1st differential voltage VA-VD proportional to a difference between the photoelectric currents IA and ID supplied from a pair of the photodetecting elements A and D which exist diagonally is formed by a 1st differential circuit 3. The 2nd differential voltage VB-VC proportional to a difference between the photocurrents IB and IC supplied from a pair of the other photodetecting elements B and C which exist diagonally is formed by a 2nd differential circuit 4. An arithmetic circuit 5 outputs the lens position detection signal FPOS in a focus direction by summing the 1st differential voltage VA-VD and the 2nd differential voltage VB-VC and outputs the position detection signal TPOS in a tracking direction by subtracting the 1st differential voltage and the 2nd differential voltage.
Patent JP-S60178223-A (JP)
Title: Gas lighter
Inventor: SUZUKI MINORU
IPC: F23Q2/28
Filed: 1984-02-24
Abstract: PURPOSE:To provide a gas lighter which has a compact piezo-electric unit for ignition and requires a simple ignition operation by striking an operative member of the piezo-electric unit for ignition by a hammer which is attached to a spring. CONSTITUTION:When the ignition is to be performed, pushing up a finger stopper with a thumb in the A direction with the case 17 held in hand will move the body 11 upward relative to the case 17, which causes a hooked part of the case 17 to push and move an arm of a lever 14 to open the valve of a fuel nozzle 13. At this time, an operative member 17a of the case 17 pushes a free end 16b of a spring 16 to gradually press the spring 16. The engagement between the spring 16 and operative member 17b is eventually released, and the spring 16 rapidly returns to its initial position as shown by arrow B. Because the hammer part 16a of the spring 16 strikes hard the operative member 15b of a piezoelectric unit for ignition 15 at this moment, the fuel is ignited by sparks which are generated at the end 15a of the piezo-electric unit for ignition 15.
Patent JP-H02213236-A (JP)
Title: Radio communication equipment
Inventor: YASUMA TAKAYOSHI
IPC: H04B7/26
Filed: 1989-02-14
Abstract: PURPOSE:To avoid useless power consumption even when no synchronizing signal is received from a central station by allowing a 2nd timer to intermit the power supplied to a transmitter and a receiver when radio communication equipment cannot detect the synchronizing signal from the central station. CONSTITUTION:The central station sends a radio wave including the synchronizing signal once per one frame to a slave station. A receiver 4 of the slave station receives the radio wave via an antenna 1 and a multicoupler 2, detects the synchronizing signal and a power supply save start signal from the demodulated signal to select a power supply save timer 6. The power save timer 6 is operated for a prescribed time, a switch circuit 9 is turned off to inhibit to supply power from the power supply 10 to a transmitter 3 and a receiver 4. On the other hand, when the slave station cannot receive the synchronizing signal from the central station, a selector 8 selects a 2nd power save timer 7. Thus, the power from the power supply 10 is intermitted and fed to the transmitter 3 and the receiver 4.
Patent JP-H07236307-A (JP)
Title: Walking type working machine
Inventor: IMOO HIROSHI
IPC: A01B35/00
Filed: 1994-03-03
Abstract: PURPOSE:To provide a walking type working machine for rolling a film stretched on the surface of a ridge, constituted so as to roll without breaking the film and simplify rolling structure. CONSTITUTION:In this walking type working machine, a rolling body 6 is provided on a vehicle shaft 1a for traveling apparatus and the rolling body 6 is put on a ridge A whose surface is covered with a film F and the film F on the ridge is directly rolled into the rolling body 6 while advancing a machine body by rotating and driving the rolling body 6.
Patent JP-H01208939-A (JP)
Title: Information transmitter
Inventor: HIGUMA TOSHIYASU
IPC: H04L25/49
Filed: 1988-02-17
Abstract: PURPOSE:To prevent the trouble of a transmission system due to at the installation work of a terminal equipment by constituting the terminal equipment by an equipment detecting a signal from a polarity setting device connecting to a transmission line and a polarity switching the polarity of the signal to be sent by the output. CONSTITUTION:The title equipment outputs a signal to instruct the polarity by a polarity setting device 15 to a transmission line for transmission information, the terminal equipment 2 uses the polarity detection circuit composed with photocouplers 17, 18 to detect the polarity of the transmission line 1 based on the signal outputted by the polarity setting device 15 and a polarity switching circuit 24 switches the polarity of the base band signal based on the output of the polarity detection circuit. The polarity setting device 15 gives a signal commanding the polarity to the transmission line 1 at first and the polarity detection circuit provided on the terminal equipment 2 detects it, the polarity of the base band signal is decided based on the detection signal and the polarity switching signal is fed to the polarity switching circuit 24 and the coded base band signal coded having a prescribed polarity with the polarity commanded by the polarity setting device 15 is sent serially from the terminal equipment 2.
Patent JP-S63199302-A (JP)
Title: Fresnel lens
Inventor: NAKADA HITOSHI
IPC: G02B3/08
Filed: 1987-02-16
Abstract: PURPOSE:To permit fast casting of a resin and exact transfer and to brighten a lens by using a specific acrylate resin. CONSTITUTION:A lens layer consisting of the radiation curing type acrylate resin 6 is formed on the surface of a transparent flat plate-shaped base material 4. This resin 6 consists of 20-70wt.% acrylate (e.g.: ester expressed by the formula) which has respectively >=1 pieces of arom. rings and hydroxyl groups in the molecule and in which an acryloyl group is one piece 25-75wt.% acrylate (e.g.: ester expressed by the formula III) which has the structure expressed by the formula II in the molecule and has 2 acryloyl groups and 180-400mol.wt. and 5-55wt.% acrylate (e.g.: ester expressed by the formula IV) which has >=3 acryloyl groups in the molecule. The viscosity of this resin in the uncured state is specified to 1-150 centipoise and the refractive index thereof after curing to 1.50-1.55. In the formulas, R1, R2 denote alkyl or 1-4C; R3 denotes H, alkyl, etc.
Patent JP-H10218109-A (JP)
Title: Method for boxing bagged article
Inventor: IHAYAZAKA TSUGI
IPC: B65B35/56
Filed: 1997-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method in which four bagged articles supplied one by one so as to be spaced apart at an interval are arranged into two offset rows in overlapping relationship in advancing directions and drawn and held by a vacuum pad so that four bagged articles arranged left and right in overlapping relationship are inserted into a box. SOLUTION: Bagged articles W are transferred from a feed conveyor 10 onto a split conveyor 20 in such a manner that the articles are transferred to a right side part and to a left side part of the conveyor 20 alternately and transferred from the conveyor 20 to aligning conveyors 40A, 40B, left and right, alternately, to arrange two articles side by side and then the articles W are transferred from the conveyors 40A, 40B to a stacking conveyor 50 running intermittently and disposed at a level lower than that of the conveyors 40A, 40B, and thereafter two following articles are stacked on the preceding articles in a similar manner and the left and right articles are drawn and held by vacuum pads 61, 62 so that the left and right articles W are moved nearer to each other so as to overlap each other and put into the box.
Patent JP-H07222208-A (JP)
Title: Viewer specifying device for television receiver
Inventor: OGAWA JUNJI
IPC: G06T7/00
Filed: 1994-02-04
Abstract: PURPOSE:To improve accuracy for specifying an individual during television viewing by specifying the individual from the result of pursuance of viewing place concerning the individual who could not be specified by image recognition. CONSTITUTION:An image pickup device 200 picks up the image of a monitoring area in front of a television in the cycle of one or two seconds. A specifying means 7 tries to specify an individual by recognizing the face image of the individual in the picked-up image and when that individual can be specified, the position of that face image in the picked-up image is registered on a position registration table 8 by a position registering means 9 corresponding to the identifier of the specified individual. When the individual can not be specified by the image recognition of the provided face image at the time of the next image pickup, the specifying means 7 activates a temporary specifying means 10. The temporary specifying means 10 investigates whether the identifier of the unspecified individual with the position of the face image of that individual inside the picked-up image or any nearby position is registered on the position registration table 8 or not and when it is registered, that registered identifier of the individual is regarded as the specified result of the unspecified individual.
Patent JP-S54125969-A (JP)
Title: Wire bonding method
Inventor: KIKUTA AKIRA
IPC: H01L21/60
Filed: 1978-03-24
Abstract: PURPOSE: To avoid occurrence of dispersion of the intensity as well as flaws on the pellet surface when having the wire bonding by fixing first the thin wire onto the surface of the solder layer temporarily and then giving the electric resistance welding after heating the solder layer up to the temperature at which the solder layer fuses.  
     CONSTITUTION: Silver wire 3 is placed on solder electrode 2 formed to semiconductor pellet 1, and two electrodes 4a and 4b are provided on wire 3 with space D between as if they sandwiched both the solder electrode part and the contact area. Then a little amount of load is applied while applying the voltage between 4a and 4b, and the current is supplied towire 3 from 4a and then to 4b to causes the Joule heat at the contact area between wire 3 and electrode 2. Thus, the tentative welding is carried out. After this, the conduction and heating is given unitl the solder of electrode 2 fuses well, and wire 3 is made to fall into the fused solder electrode 2 by its empty weight to carry out the main welding. In such way, the bonding is possible regardless of the thickness dispersion of the solder layer, thus enhancing the reliability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09203229-A (JP)
Title: Disaster prevention pool
Inventor: ISHII KOJI
IPC: E04H4/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent leak of water of a pool to utilize the pool as a source of emergency water at the time of a disaster by providing a check valve near an inlet port of an inlet pipe below the water level to a body of the pool and an emergency shutoff valve near an outlet port. SOLUTION: An open/closure valve 2V and a movable pipe joint 2M such as bellows type expansion joint for absorbing vibration displacement due to earthquake are attached to a pipe connected to a main water pipe 2. Pool water 1W recovered from an overflow 3 is sent to a recovery tank 4T from an outlet port 5. The purified and sterilized pool water 1W is returned into a body 1 of a pool via pipe from an inlet port 1. A movable pipe joint 8M such as bellows type expansion joint for absorbing vibration displacement and a check valve 9 are provided in an inlet pipe 8 near the inlet port 7. A movable pipe joint 10M and an emergency shutoff valve 11 are attached to an outlet pipe 10 near the outlet port 5. By providing such constitution, even if an earthquake takes place and a pipe is broken, the valve 11 is closed and the check valve 9 prevents water from leaking from the pipe 8.
Patent JP-H09203043-A (JP)
Title: Apparatus for preventing pollution in water
Inventor: ARITOMI NORIKORE
IPC: E02B3/18
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent pollution caused by soil and sand from being scattered at reclaiming waters by setting a desired width shield in the lower interior surfaces of float type side frames for narrowing an opening defined between the float type side frames surrounding a soil and sand putting port. SOLUTION: Both sides of a bottom open type soil transportation scow 1 for transporting soil and sand and placing soil and sand in a predetermined area are surrounded by steel float type side frames 2, 2. At the front and rear part of the soil transportation scow, a space between bottom surfaces of the side frames 2, 2 are joined by a joint bottom plate 3, and the soil transportation scow 1 is located in a space confined between opening and closing doors 4, 4 provided at the front and rear ends of the side frames 2, 2, and the side frames 2, 2. Also, shielding plates 6, 6 for narrowing the bottom surface opening formed between the side frames 2, 2 along the lower surface of the side frames 2, 2 are prepared along the lower interior surfaces of the side frames 2, 2.  In this manner, when soil and sand 7 are placed from the bottom surface of the soil transportation scow 1 toward the bottom of the water, a dropping speed of the soil and sand can be limited by the shielding plates 6, 6, thereby reducing scatter of pollution caused when the soil and sand hit against the bottom surface of the water.
Patent JP-S58150290-A (JP)
Inventor: WATABE MITSURU
IPC: F24C7/02
Filed: 1982-03-03
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。
Patent JP-H07215768-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: KITA HIDENORI
IPC: C04B35/591
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a high strength silicon nitride sintered compact at low cost by successively subjecting a compact of a powdery mixture of low-cost Si powder whose purity is not high with low purity Si3N4 powder, Al2O3 and Y2O3 powders to reactive sintering and firing under low pressure. CONSTITUTION:A compact is produced from a powdery mixture having a compsn. consisting of Si, Si3N4, Al2O3 and Y2O3 and satisftying the inequalities, 6.5<=(z1+w)X100/(1.38x+y+z1+w)<=12.0 and w/z1>=1 [where (x), (y), (z1) and (w) are the amts. (wt.%) of Si, Si3N4, Al2O3 and Y2O3, respectively]. This compact is heated in a nitrogen atmosphere at <=1,500 deg.C to convert the Si into Si3N4 and then the compact is made dense by heating at >=1,700 deg.C.
Patent JP-H08227505-A (JP)
Title: Structure of switch for measuring lap finishing position of thin-film magnetic head
Inventor: SAITO HARUNOBU
IPC: G11B5/31
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a thin-film magnetic head having electromagnetic conversion characteristics by forming an upper magnetic material for making switch junction to the width equal to or wider than the width of a lower magnetic material. CONSTITUTION: The films readhered on the side walls of patterns generated at the time of irradiating the upper magnetic film forming a switch junction part with an ion beam and removing unnecessary parts by etching are hardly perfectly preventable with a structure, such as the structure of a thin-film magnetic head process having a high difference in level. Such switch structure which prevents a switch open position from changing in spite of the occurrence of readhesion is required to be adopted in order to solve such problems with the irradiation with the ion beam.  Namely, the width 4 of the lower magnetic material forming the switch surface is eventually merely necessitated to be formed at least to the same width as the width 3 of the upper magnetic material capable of forming a close state by coming into contact with the lower magnetic material 2 or to the width made wider to the extent that the lower magnetic material has a distance not to short circuit with the adjacent switch. The magnetic material particles splashing from the lower magnetic material 2 are prevented at the time of etching the upper magnetic material 1 by making the width 3 of the lower magnetic material wider than the width 4 of the lower magnetic material.