baber/WOPTO huggingface dataset:
Patent JP-2000004502-A (JP)
Title: Method and device for detecting charging state of battery
Inventor: YO TAKEO
IPC: B60L50/16
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately determine the state of charge(SOC) of a battery. SOLUTION: A battery control unit 20 detects the current and the voltage of a battery 16 successively. Here, every time the current value crosses zero, the average current and average voltage of the positive (discharging) or negative (charging) section are calculated. At discharging, a discharging voltage reference value, a voltage when the SOC of the battery is 20%, is determined based on the average current so obtained, and it is compared with the average voltage. Also at charging, a charging voltage reference value, a voltage when the SOC of the battery is 80% is calculated and is compared with the average voltage. This makes it possible to accurately discriminate that the current state is between SOC value 20% and 80%.
Patent JP-H107372-A (JP)
Title: Iron cover lifting metal fitting for manhole
Inventor: NAGAI SHOZO
IPC: B66C1/14
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an iron cover lifting metal fitting for manhole which is safe and easy-to-operate. SOLUTION: This metal fitting is provided with a plurality of wires 11, a jointing device 12 for jointing the upper parts of the wires 11, and a plurality of lifting metal fitting bodies 13 fitted at the lower ends of the wires 11. The lifting metal fitting body 13 consists of a hanging part, and a protruding part inclining and protruding from the lower end of the hanging part. The inclining lower surface of the protruding part comes into contact with the top end of a through hole 5 in an iron cover 4 for manhole to form a fulcrum, and the inclining top surface of the protruding part is engaged with the bottom end of the through hole 5 in the through hole 5 in the iron cover 4 to form an engagement surface which receives its load.
Patent JP-H04362696-A (JP)
Title: Automatic performance device
Inventor: KONISHI SHINYA
IPC: G10L25/48
Filed: 1991-06-10
Abstract: PURPOSE:To provide the automatic performance device which has an orchestral accompaniment function for the singing of a song with an accompaniment sound and its marking function and is suitable for the intellectual training for infants. CONSTITUTION:The automatic performance device which has a storage means 13 stored with accompaniment data and melody data and a musical sound generating means 19 generating a musical sound according to the storage contents of the storage means 13 is composed of a converting means 23 which converts a voice into a voice signal, a comparing means 14 which compares the sound volume value of the voice signal converted by the converting means 23 with a sound volume value corresponding to sound volume information included in the melody data successively and accumulates and stores the result, and an annunciating means 22 which annunciates information corresponding to the comparison result accumulated and stored in the comparing means 14.
Patent JP-H04362414-A (JP)
Title: Molding attachment structure of automobile windshield
Inventor: NISHIO NAOTO
IPC: E06B3/54
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a molding attachment structure of an automobile windshield which provides good adhesion work for a window glass without giving any trouble to the attachment of a flush mount molding. CONSTITUTION:The first supporting member 18 is fitted on the vertical wall 15 of a front pillar at a space 32 and put in contact with a flush mount molding 16. The second supporting member 20 which has the leg section 21a and the decoration section 21b and is really L-shaped in cross section is fixed with the leg section 21a inserted into the space 32 so that the decoration section 21b may be located upward apart from the windshield glass 12.
Patent JP-S648932-A (JP)
Title: Oil purifier
Inventor: NAKANISHI RYUSUKE
IPC: B01D29/00
Filed: 1987-06-30
Abstract: PURPOSE: To prevent leak of oil from a container as a cover, and prevent tight adhesion of both to each other by temperature fall, by providing a flange part to be held between an aperture edge of a first container and an aperture edge of a second container as an oil cleaning member, and forming plural protrusions at an interval on the flange part on which the aperture edge of the second container is placed. CONSTITUTION: When a container 1 or a container 3 is placed as a cover, remaining oil is stored on a flange part 27 between a swollen part 28 and a cylindrical part 29 in a holding body 26, so a table is not stained. Protrusions 60 are formed at an interval on the flange part 27, so by placing the container 1 or the container 3 as the cover, it is placed on the protrusions 60. An aperture edge of the container 1 or container 3 on the cover side is put to get in contact with the flange part 27 at the protrusions 60, and a gap is formed to the flange part 27. Adhesion of the container 1 or 3 to the flange part 27 by viscosity of oil can thus be prevented, and difficulty in removal by air pressure reduction caused by oil temperature fall can be prevented.
Patent JP-S6225672-A (JP)
Inventor: KISHIDA TATSUO
IPC: E04G23/08
Filed: 1985-07-24
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-S6223923-A (JP)
Title: Method for controlling increase or decrease of quantity of powdery substance supplied to molten metal
Inventor: NIHEI KIYOSHI
IPC: C21C5/46
Filed: 1985-07-24
Abstract: PURPOSE:To improve precision for controlling increase or decrease of the feeding quantity of powdery substance by making an increase or decrease controlling time for powdery material to coincide with a time for varying a tank pressure to the aimed pressure. CONSTITUTION:Powdery substance taken out from the tank 2 through a table feeder 10 is blown into molten metal in a converter 3, by a carrier gas 17 to refine it. In the method, commands 14, 27, 16 relating to increase or decrease of the feeding quantity of the powdery substance are outputted from a control command device 1 to a table feeder controller 9, a time controller 21, a pressure arithmetic unit 20 respectively. In this way, the increase or decrease controlling time for powdery substance is made coincident with the time for varying the tank pressure 5 to the aimed pressure, through a tank pressure controller 4 and a pressure decrease controller 22, etc. In this way, the precision of the feeding quantity is of powdery substance suppressed to about + or -2.0%/FS, and the variation in refining reaction of the converter 3 is prevented.
Patent JP-H06350063-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SHIMOTSUSA MINEO
IPC: H01L27/12
Filed: 1993-06-10
Abstract: PURPOSE:To provide substrates having good film thickness distribution with good productivity and to provide a manufacturing-by-lamination method for SOI substrates which lowers an interface level and suppresses the generation of fine voids, by making a bonding of a single crystal Si layer to an insulator layer (I layer) secure and high-quality. CONSTITUTION:This manufacture of semiconductor substrate concerns a manufacturing method for semiconductor substrates having a process of closely attaching, through the medium of an oxide film 103, two substrates 101-103 being Si substrates at least one of which has an oxide film 103, and making the bond of the said closely attached interface firmer by heat treatment, and it is characterized by implanting impurities 107 whose bond with Si is stronger than hydrogen beforehand into the oxide film 103 before the adhesion work, and by removing the above-mentioned porous part 101 of the closely-attached substrates selectively by etching.
Patent JP-S5686373-A (JP)
Title: Detection device of car speed
Inventor: OKUYAMA MASASHI
IPC: G01P3/52
Filed: 1979-12-17
Abstract: PURPOSE:To detect low speed of a car, by utilizing the fact that the waveform of a reception signal turns to the double side-band modulated wave being in the suppressed transmission mode of the frequency components while a car is running. CONSTITUTION:An AC signal of the fixed frequency is transmitted and received between an antenna CA provided on the car CT and a ground loop antennas LA which are provided equidistantly along the running path of the car CT. Utilizing the fact that the waveform of reception signal turns to the double side-band modulated wave being in the suppressed transmission mode of the frequency component while a car is running, a bandpass filter is provided which passes a double side-band frequency corresponding to a transmission frequency and a detected speed of the car. Then the signal level is detected passing through the filter to detect the low speed of the car CT.
Patent JP-2000350981-A (JP)
Title: Method and apparatus for disassembling wound core transformer
Inventor: OGAWA YASUHIRO
IPC: B09B5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To disassemble a transformer without touching the same with the hand. SOLUTION: A wound core transformer TR is positioned and fixed on a work stand 15 and a wedge 24 is inserted in a gap between coils 2, 2 to displace the coils 2, 2 in mutually separating directions to cut off the yoke heel part 1c of a wound iron core 1 at the bonded part thereof and the yoke heel part 1c is separated into two half yoke heel parts 1c1, 1c2. Thereafter, the wound core 1 is moved in such a state that the coils 2, 2 are fixed to pull off the wound core 1 from the coils 2, 2.
Patent JP-S5953395-A (JP)
Inventor: FURUMURA NORIO
IPC: B66C23/26
Filed: 1982-09-22
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-H06345564-A (JP)
Title: Production of inorganic board
Inventor: UTAGAKI KAZUO
IPC: C04B41/71
Filed: 1993-06-08
Abstract: PURPOSE:To prevent the efflorescence phenomenon of an inorg. board and improve the adhesion, weather resistance and water resistance of a coating film on the surface of the inorg. board. CONSTITUTION:The surface of an inorg. board is coated with a water-based coating material forming a porous coating film and the inorg. board is cured in an autoclave and then coated with a solvent-based coating material exhibiting satisfactory adhesion.
Patent JP-S5741979-A (JP)
Title: Paper-feeding mechanism in small-sized printer
Inventor: KOTOU HARUHIKO
IPC: B41J13/10
Filed: 1980-11-21
Abstract: PURPOSE: To provide a small-sized printer in which shaft diameters at an insertion part of a roller shaft into a rubber roller are slightly different from each other in the proximity of a part where the rubber roller engages a printing paper, and which performs an inexpensive and high-reliable paper-feeding.  
     CONSTITUTION: (A) In a paper-feeding roller shaft 18a outside which a rubber roller 18b is inserted, sizes of 2 spots shown in arrow marks are slightly different from each other. As a result, the rubber roller 18b is different in also the outside diameters at the 2 spots, and a leftward and a rightward feeding of the printing paper 5 are different from each other, whereby the printing paper 5 is fed in a manner to be always put a side in one-way direction. Thus, it is guided by means of a frame, and is reliably fed without zigzagging. (B) In case the 2 rubber rollers 18b are employed as well, the outside diameters of the 2 rubber rollers 18b are different from each other. (C) The shaft at a part, where the paper-feeding roller shaft 18a is inserted into the rubber roller 18b, can be formed in a taper. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000353821-A (JP)
Title: Nitride semiconductor device and manufacture thereof
Inventor: WATANABE ATSUSHI
IPC: H01S5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To lessen a through-dislocation which greatly affects the characteristics of a group III nitride semiconductor device and to restrain pits from being formed in a GaN layer which is laminated on a sapphire substrate. SOLUTION: An undoped GaN layer 3 of prescribed thickness is grown on a sapphire substrate 1, where a low-temperature buffer layer 2 is formed through MOCVD. Then, a GaN layer 4, which contains magnesium as a dopant is laminated thereon at a lower pressure than the GaN layer 3, by which pits formed in the GaN layer 3 are filled with the GaN layer 4, and the surface of the GaN layer 4 becomes flat.
Patent JP-H11333465-A (JP)
Title: Member for electrochemical organism control or for stain proofing
Inventor: NAKAYAMA TSURUO
IPC: G05B19/408
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of deterioration and peeling and to improve durability by laminating a fiber layer on a backing through an adhesive layer and forming a sputtering membrane of a metal nitride on the surface of the fiber layer. SOLUTION: On the surface of a backing 1 comprising a resin material, an inorganic material, or a natural material (excluding metal) and others, a fiber layer 3 is laminated through an adhesive layer 2. When the backing 1 is a resin, depending on the kinds of the resin and the adhesive, in order to increase the adhesive strength between the backing 1 and the adhesive layer 2, unevenness can be formed by blast treatment or chemical etching treatment on the surface of the backing 1. On the surface of the fiber layer 3, a sputtering membrane 4 of a metal nitride is formed by sputtering. A pressure sensitive adhesive, a hot melt adhesive, a two-component curable adhesive, and others are used for the adhesive layer 2, and the adhesive is not restricted in particular if it has good seawater resistance and water resistance.  The adhesive layer 2 is formed by a spray method, a brushing roll coater method, and others.
Patent JP-H0216218-A (JP)
Title: Construction of machine base
Inventor: ISOBE KATSUTAMI
IPC: E02D27/44
Filed: 1988-07-01
Abstract: PURPOSE:To construct a machine base without use of formwork receiving base and crosspieces by a method in which a formwork with upper and lower openings, which is made of a concrete-based material, is fixed to the upside of slab bars, and concrete is placed. CONSTITUTION:Slab reinforcing bars 4 are set in a place where slab is to be constructed, and reinforcing bars are also set in the base of machine. A concrete formwork 3 with upper and lower openings is set on the bars 4 and connected to the bars 4 by annealed wires 6 by utilizing the holes 7 of the formwork 3. Afterwards, concrete is placed into the slab bars and the formwork 3 to form integrated machine base 1 and slab 2 of concrete 5.
Patent JP-H08326062-A (JP)
Title: Monolithic form
Inventor: YABE AKIYOSHI
IPC: E02D27/01
Filed: 1995-05-29
Abstract: PURPOSE: To enable the simultaneous placing of concrete on the continuous section of a foundation and a batholith section by installing a tapered base to a riser section. CONSTITUTION: A tapered base 2, in which the top end of a foundation base is inclined, is mounted at the lower end of an upright riser section 1 in forms having two oppositely faced surfaces. Marking is conducted on levelling mortar 3, lower end plates 6 are fixed by concrete nails 9, and the reinforcements of a batholith section 5 and a continuous section 4 are arranged. The lower end of monolithic forms, in which the riser section l and the tapered base 2 are unified, is set up into the recessed sections of the lower end plates 6, a cross-tie plate 8 is dropped and fixed to the top of the riser section 1, and a plate 11 with connecting holes fitted at the end sections of the two adjacent monolithic forms is fastened by connecting fittings 12. Concrete 10 is placed into forms, and cured, and the cross-tie plate 8, the connecting fittings 12 and the monolithic forms are removed.
Patent JP-S649369-A (JP)
Title: Current detector
Inventor: HAYASHI SHINICHIRO
IPC: G01R15/20
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to perform measurement highly accurately without the effect of residual magnetism in a magnetic body, by arranging a pair of Hall elements at places, where specified bias magnetic flux is applied to magnetic flux, which is generated with a current to be measured. CONSTITUTION:Two Hall elements 1 and 7 are inserted into a magnetic bodies, around which bias windings are wound. When the magnetic fluxes in the magnetic bodies are increased, voltages are generated at output terminals 3 and 4 and 24 and 25 of the elements 1 and 7. Then, bias currents are applied to the bias windings. An algebraic difference between the voltages is obtained in an amplifier 14. Then a characteristics curve 19 shown in Figure C is obtained. The amplification becomes twice that in the case one Hall element is used. Since a part under the effect of residual magnetic flux is avoided as shown in the characteristic curve, highly accurate measurement with good linearity can be performed regardless of the positive and negative directions of the current even if a conductor current I1 is zero.
Patent JP-S5954370-A (JP)
Title: Terminal connecting system
Inventor: OOWADA HIROYUKI
IPC: H04M11/06
Filed: 1982-09-21
Abstract: PURPOSE:To attain ease of line connection, by using a dial number in a data transmitted from a station of dial connection and performing dial connection of other lines not connected in full duplex line from a remote station connected. CONSTITUTION:When the own station makes dial connection, the dial connection is attained for an own station transmission line 51 and a remote station receiving line 52 with an automatic calling equipment (ACE) 21. Then, a common control section 11 extracts a dial identification number of an own station receiving line 53 from a register 17, and a dial identification number of the register 17 is inserted for two sets in an inquiry sequence data for the establishment of a data link on a transmission control means and stored in a transmission exclusive buffer 12. Further, the inquiry sequence data is transmitted to the remote station 30 via a parallel/series conversion circuit 14, an MODEM 22, the own station transmission line 51, an exchange 41 and the remote station receiving line 52, and the dial connection of the remote station 30 with the own station receiving line 53 and the remote station transmission line 54 is awaited by the ACE 31.
Patent JP-H1156388-A (JP)
Title: Production of optically active phenol
Inventor: KAWADA MITSURU
IPC: C12P41/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for an synthesized intermediate for aromatic hydroxamic derivatives having curing and preventing abilities for nerve denaturation diseases and brain embarrassment diseases, etc., by subjecting a specific compound or a mixture of the optical isomers of its salt to deacylating reaction in the presence of hydrolase. SOLUTION: This method for obtaining a compound of formula III is to subject a compound [e.g. 6-(4-acethoxyphenyl)-6-(1,4-dimethoxy-3- methylnaphthalene-2-yl)methyl hexanoate] of formula I [Ar is a (substituted)2- naphtyl, pref. 1,4-dimethoxy-3-methyl-2-naphtyl; R<1> is H, or (substituted) hydrocarbon; R<2> is an acyl; (n) is 3 to 6] or a mixture of the optical isomers of its salt to deacylating reaction in the presence of hydrolase such as lipase, or to subject a compound of formula II or a mixture of the optical isomers of its salt to deacylating reaction in the presence of hydrolase, and thus to obtain a compound of formula III.
Patent JP-H0212976-A (JP)
Title: Led driving circuit
Inventor: YASUDA SHOICHI
IPC: H01L33/00
Filed: 1988-06-30
Abstract: PURPOSE:To reduce power consumption which does not contribute to an optical output, to decrease power cost and to prevent a device from deteriorating due to heat generation by connecting a plurality of LEDs and one constant-current circuit in series. CONSTITUTION:Two LEDs 1, 2 emit green and red lights. The LEDs 1, 2 and one constant-current circuit 3 are connected in series. A constant-current circuit 4 is connected to the anode of the LED 1. A constant-current circuit 5 is connected to the connecting point of the LED 1 to the LED2. A transistor TR4 is connected between the connecting point of the LEDs 1, 2 and a GND. An output S1 is applied as a switching signal to the circuit 3. An output S2 is applied as a switching signal to the circuit 5. An output S3 is applied as a switching signal to the transistor TR4. When both the LEDs 1, 2 are lit, both inputs G, R are set to '1', the two LEDs 1, 2 are supplied with the constant current from the circuit 3 to be lit. When only the LED1 is lit, the input G is set to '1', and the input R is set to '0'. Thus, a constant current is supplied from the circuit 4 to the LED1, which is lit, and the it is fed to the GND through the transistor TR4.
Patent JP-2000353254-A (JP)
Title: Three-dimensional space information display device and its recording method and recording medium
Inventor: O SEISHIN
IPC: G06T15/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the device and method by which an operator can record the appreciation information of an object arranged in a three-dimensional space generated by a computer and can impart the information to other users. SOLUTION: When an operator transmits a recommended vector generation instruction 111 through an operation inputting device and an operation managing means 11, a system parameter obtaining means 14 obtains system parameter information 140, an appreciating direction deciding means 15 decides an object appreciation direction by obtaining an object rotation information and a sight line direction, an appreciation central point deciding means 16 decides the central point of appreciation by using an object rotation and movement information, a view point direction, a sight line direction and the shape data from an object shape DB, an appreciation weight deciding means 17 decides an appreciation weight based on a system parameter in formation, an appreciation central point information and an object shape information,  an appreciation attitude deciding means 18 decides the appreciation attitude based on a sight line direction information, and a recommended vector generating means 19 generates the recommended vector based on an appreciation direction, the central point of appreciation, the appreciation attitude and appreciation weight and stores it in a recommendation vector DB 20.
Patent JP-H0610519-A (JP)
Title: Bath room
Inventor: AIDA YOSHIHARU
IPC: G10K11/16
Filed: 1992-06-23
Abstract: PURPOSE:To reduce the generation of a noise in a bath room. CONSTITUTION:In terms of a bath room 10 where a pump 18 for a bubble injection device is installed, the pump 18 is enveloped with a noise insulation casing 24 while this noise insulation casing 24 is adapted to be opened outside the bath room 10. Furthermore, an active sound arrestor device 30 is installed thereto. It is, therefore, possible to prevent almost any noise from traveling into a bath tub 12 or a user in a wash place so that the user may enjoy comfortable bathing.
Patent JP-H0215823-A (JP)
Title: Press bending method for laminate metallic plate
Inventor: OIKE YOSHIO
IPC: B21D5/01
Filed: 1988-06-30
Abstract: PURPOSE:To improve dimensional accuracy of bending by placing the plate to be formed on a rigid die provided with a V-formed surface, performing the rolling reduction for the plate to be formed from the upside to the V-formed surface by an elastic punch having a plane or projecting surface on its lower end plane. CONSTITUTION:On the die 1 having the V-formed surface 4 and made of a rigid member, the laminate steel plate 3 to be formed is placed. Then, the punch 2 consisting of the elastic member and forming the plane or the projecting plane having larger front end angle than the inner angle of the formed plane is disposed. The punch 2 is directed to the V-formed plane 4 of the die 1 to start the rolling reduction, the steel plate 3 is bent uniformly and with a slow curvature into the formed plane 4 by the lower end face of the punch 2. At this time, the punch 2 having elasticity is deformed, the steel plate 3 is pressed on the both side faces of the formed plane 4 to be restricted to form. Because receiving the isotropic pressure forming, the generating of the gull phenomenon of the steel plate 3 is prevented to improve the bending dimensional accuracy.