baber/WOPTO huggingface dataset:
Patent JP-H04176816-A (JP)
Title: Manufacture of carburizing steel material
Inventor: KITAGAWA YUTAKA
IPC: C22C38/14
Filed: 1990-11-09
Abstract: PURPOSE:To prevent the lowering of strength and the occurrence of heat treatment strain due to the coarsening of grains as well as to enable surface hardening in a short time by heating a billet of carburizing steel contg. specified amts. of Nb, V, Ti, N and Al to a prescribed temp. and rolling the heated billet. CONSTITUTION:Carburizing steel contg. 0.01-0.5wt.% each of one or more among Nb, V and Ti, 0.005-0.03wt.% N and 0.01-0.06wt.% Al is smelted. An ingot of the steel is carried out heating and blooming rolling to obtain a billet and this billet is heated to >=1,200 deg.C and rolled.
Patent JP-H01146426-A (JP)
Title: Pll circuit
Inventor: INOMATA HIDEKI
IPC: H03L7/18
Filed: 1987-12-02
Abstract: PURPOSE:To supply a stable clock even against a rapid fluctuation of a phase of an input signal by storing an input clock signal in a memory tentatively prior to the input to a phase comparator circuit and giving it to a synchronization detection circuit counter counting clocks according to an external reference signal clock signal so as to control the frequency-division ratio of a frequency- division counter. CONSTITUTION:The input clock signal 1b is given to a memory 5 prior to the input to a phase comparator circuit 2. Simultaneously, the same input clock signal 1b is given also to a frequency detection counter 7. If the period of the input clock signal is changed, the frequency detection counter gives a change to a frequency-division controller 8, from which a reset or a load signal is given to a frequency-division counter 1a. Then the frequency-division ratio of the frequency-division counter 1a is varied optionally in response to the deviation of the period of the input signal. On the other hand, the memory 5 retards the input signal by a processing delay time till the control of the frequency-division counter 1a so as to always make the phase between the signal give to the phase comparator 2 and the output signal of the frequency- division counter 1a constant.
Patent JP-H11118385-A (JP)
Title: Piping joint of heat exchanger
Inventor: FUKUHARA HISANAGA
IPC: F28F9/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To increase freedom of connector mounting by using a common connector regardless of position of mounting a heat exchanger in the heat exchanger having a header tank part to be connected with a tube. SOLUTION: Piping joints 9, 10 are constituted of a connector 11 and a tubular joint member 12 for mounting the connector on an outer peripheral part of a header tank part 2 in a vicinity. One end opening part of the joint member 12 is connected with a through hole 16 formed in the connector 11 in alignment and another end opening part is enlarged and formed in a shape corresponding to an outer peripheral face of the header tank part 2 and connected so as to cover a hole 20 in the header tank part 2. At least an inner face of the joint member 12 may be cladded with a brazing material 21 or a positioning means may be provided between the joint member 12 and the connector l1.
Patent JP-H06128058-A (JP)
Title: Method for decorating tile
Inventor: HAYASE AKINORI
IPC: C04B41/46
Filed: 1992-10-16
Abstract: PURPOSE:To raise a drying rate of a paint even in the case of printing the surface of a tile with a paint. CONSTITUTION:In printing the surface of a tile 10 with a paint 14, a given amount of ethyl alcohol is added to a medium of the paint 14.
Patent JP-H07161186-A (JP)
Title: Dynamic circuit for propagation of data
Inventor: HIRANO SHINICHI
IPC: G11C11/41
Filed: 1993-12-06
Abstract: PURPOSE:To drive a dynamic circuit for propagation of data with low electricity while maintaining the performance such as a driving speed or the like. CONSTITUTION:A decoder part of a first control circuit 20 outputs a first-a fourth write control signals W1-W4 when a write address (A) is '1', and a first-a fourth read control signals R1-R4 when a read address (D) is '1'. A decoder part of a second control circuit 60 outputs a fifth-an eight write control signals W5-W8 when the write address (A) is '0' and a fifth-an eighth read control signals R5-R8 when the read address (D) is '0'. A permission circuit 80 permits propagation of data to a dynamic line separation circuit 70 only when data are to be propagated from a first main memory element group 10 to a second main memory element group 40 or from the second main memory element group 40 to the first main memory element group 10.
Patent JP-H10144353-A (JP)
Title: Lithium secondary battery
Inventor: TAKAHASHI MICHIO
IPC: H01M10/05
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce an output lowering of a battery and properly control a current during abnormality such as temperature rise so as to stabilize charge and discharge characteristics by attaching a vanadium-based PTC element essentially containing V2 O3 between a positive electrode lead and a positive electrode terminal of a lithium secondary battery and containing Cr2 O3 by a specific quantity. SOLUTION: A positive electrode 1 having a compound metal oxide essentially containing Li and Co as a positive electrode active material and a positive electrode 1 having a carbonaceous material as a negative electrode active material are wound by sandwiching a separator 4 and housed in a metal case 12, an electrolyte is charged and closed, and a lithium secondary battery is provided. In this battery, there is provided a PTC element 9 as a resistance element between a positive electrode lead 5 and a positive electrode terminal 8. This PTC element 9 essentially contains V2 O3 , contains Cr2 O3 as Cr by 0.5 to 1.0M%, and further contains W by 5wt.% or less as required and Fe by 1% or less. This PTC element shows a room temperature resistance of 1 to 2 milliohms cm, a transient temperature of 80 to 100 deg.C, and a resistance variation of about 500 times.
Patent JP-H08143002-A (JP)
Title: Operation controller of packaging machine
Inventor: SUGA YASUTAKA
IPC: B65B57/00
Filed: 1994-11-14
Abstract: PURPOSE: To stop a driving motor at a position where a rotating sealer is not in contact with a film by correcting an output pulse of a motor for driving the rotating sealer to synchronously control motors for transferring a package and the film. CONSTITUTION: When a print pitch of a film 21 carried by a motor 47 changes, a rotating sealer 29 periodically varies its speed since the sealer 29 needs to maintain speed only when it is in contact with a film 26 at an equal rate. Thus an output pulse of an encoder 34 coupled to a motor 31 for driving the rotating sealer has unequal pitches in proportion to the motor, while a pulse correcting means 36 converts the unequal pitches into equal pitches and synchronously controls a motor 46 for driving a conveyer for supplying objects to be packaged and the motor 47 for carrying the film. Therefore if an original stop position of the motor 31 when operation is stopped by a signal is determined in advance, the motor 31 can be always stopped at a position not in contact with the film 26, so that the film can be prevented from being melted due to retention heat while the sealer stops.
Patent JP-H02153141-A (JP)
Title: Sound-insulating partitioning wall
Inventor: ISHII SATORU
IPC: E04B1/82
Filed: 1988-12-02
Abstract: PURPOSE:To improve sound insulation capacity by making a backing wall with panels that are made from plaster boards with sound absorbent materials layered thereon installed continuously between the upper and lower runners, and by defining the ratio of surface density of a surfacing board at the outside of the wall to that of an inside board. CONSTITUTION:Along the longitudinal direction at the reverse side of a plaster board 2, plaster board ribs 4 are provided respectively on both sides, and a panel 6 is made with sound absorbent materials 5 layered between the ribs 4. Then the panels 6 are installed continuously between the upper and lower runners and a backing wall is constructed thereby. A surfacing plaster board 7, having surface density against that of the plaster board 2 in the ratios ranging from 1 : 0.1 to 1 : 0.9 is fixed and a wall body at one side is formed thereby. With a space provided in between, another wall body in the same structure is installed opposite to the original wall body with the ribs of both wall bodies placed in staggered arrangement, and a partitioning wall 1 is formed thereby.
Patent JP-H09149618-A (JP)
Title: Rotor of hybrid stepping motor
Inventor: NAGATA TOSHIHIRO
IPC: H02K37/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To avoid the shift of a core sheet in a circumferential direction without increasing the number of components. SOLUTION: A magnet 30 is fitted to the fitting parts 20 and 22 of the rotor core 12 and 14 of a rotor 10. A brim 32 which extended outward radially is formed on the magnet 30. The brim 32 is placed between the rotor cores 12 and 14 and, even if core sheets 24 of which the rotor cores 12 and 14 consist are peeled off by a vibration, etc., caused by the motor operation, the movement of the core sheet 24 in an axial direction is blocked by the brim 32. With this constitution, the calked parts 28 of the peeled-off core sheet 24 do not come off in the circumferential direction and the rotation (shift) of the peeled-off core sheet 24 can be avoided, so that the normal operation of the motor can be always maintained.
Patent JP-H11140797-A (JP)
Title: Production of separate paper
Inventor: OGAWA MASAHIKO
IPC: C09J7/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an excellent and cheap separate paper by which a silicone resin itself is prevented from penetrating into a base paper even if a filling treatment step is omitted by using a silicone resin in an amount as small as possible. SOLUTION: A composition comprising (A) a silicone rubber compound obtained by blending and kneading (1) a linear or a partially branched organosiloxane containing at least two alkenyl groups bonding to silicon atoms in a molecule and having >=1,000 polymerization degree with (2) a fine powder silica, and subjecting the blended and kneaded product to a heat treatment at 100-250 deg.C, (B) an organohydrogenpolysiloxane containing at least three hydrogen atoms bonding to the silicon atoms in the molecule, (C) a platinum-based compound and (D) an organic solvent is coated on a base paper without undercoat in the method for producing a separate paper.
Patent JP-2000129029-A (JP)
Title: Antibacterial foamed resin article block
Inventor: NAKAYAMA NAOKI
IPC: C08J9/232
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial resin article block by pre-expanding foamable styrene resin particles by foaming under heating with e.g. steam, packing the obtained pre-expanded particles into a mold, and molding the particles by heating to obtain a stock block, and cutting the stock block with an electrically heated wire to allow the cut surfaces to develop sufficient antibacterial properties. SOLUTION: The antibacterial foamed resin article block has an antibacterial surface. Article blocks 8A and 8B are obtained by cutting to a desired size a stock block 7 of a foamed resin tissue formed by expanding a material essentially consisting of foamable styrene resin particles having on the surfaces an antibacterial agent 2 in a mold 5 to fuse the individual particles. The surface of each of the product blocks 8A and 8B is a cut surface formed by cutting by fusing the stock block along a definite fusion zone Z, and the antibacterial properties on the surface is developed as the result of the exposure of the antibacterial agents contained is the zone Z to the cut surface.
Patent JP-H10133805-A (JP)
Title: Position indicator
Inventor: YAMAMOTO MASAYASU
IPC: G06F3/033
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To generate operation information for a dial as an output signal by arranging a dial rotatable in a core axis direction at a position where the dial is operable at the time of holding a pen, detecting the dial operation information, converting the detecting information into an output signal, and detecting pen pressure. SOLUTION: The rotatable dial 11 is fitted to a pen type position indicator, and when the dial 11 is rotated, the degree of its rotation can be returned to a tablet as digital information. Two kinds of analog values, i.e., pen pressure information from a pen pressure detecting sensor 14 and information based on the rotation of the dial 11, are respectively converted into digital values and information combining these digital values and information obtained from tact switches 16 can be returned to the tablet. In this case, a capacitor is used for the sensor 14. The rotatable dial 11 is formed so as to be returned to a prescribed position without being held on a fixed position when an operator's hand is released from it.
Patent JP-H10133044-A (JP)
Title: Plane light circuit
Inventor: MATSUMOTO HIROSHI
IPC: G02B6/122
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To limit the dimension of a substrate in a light advancing direction, to constitute the light incidence/exit face of a plane light circuit on one face and to miniaturize the plane light circuit by sticking a mirror to the opposite face to the incident face of the circuit. SOLUTION: Two optical waveguides 2, 2' and an waveguide independent 3dB coupler 3 are arranged on the center of an optical substrate 1, the waveguides 2, 2' are folded on the right side end face of the substrate 1 and an independently formed reflection mirror 4 is stuck to the end face of the substrate 1 which is on the opposite side of an incident port 1 so as to guide light to the left side end face which is the same side as the incident port. When the incident light A arrives at the coupler 3, the light is separated into to two light components A1, B2 by the characteristics of the coupler 3. The light components A1, B2 are respectively attenuated by 3dB from the light A.  The light components A1, B2 are respectively advanced through the waveguides 2, 2', made incident upon the mirror 4 on the right ends 5, 5' of the plane light circuit and reflected by the mirror 4 and the reflected light components are respectively advanced through the waveguides 2, 2' and projected from respective exit ports O1, O2.
Patent JP-2001131804-A (JP)
Title: Bust pad and bust cup
Inventor: TAKATSU AKIRA
IPC: A41C3/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a bust pad and a bust cup having excellent comfortable wearing feeling, good appearance, no generation of creases on the portions such as the base portion between the bust pad and the bust cup, by basically changing the design philosophy for bust bad, and the like, so as to design a bust pattern not based on a nearly perfectly circular shape but based on the human bust portion which is formed into a curved surface with depth. SOLUTION: This bust pad 1 to be used for women's underwear is designed so that the shape of the part in the vicinity of the bottom edge 16 of the bust pad 7 is formed in a convexly upwardly curved fashion so as to be nearly in conformity with a body part cross sectional shape situated in the vicinity of the bottom of the human bust.
Patent JP-2001126407-A (JP)
Title: Method and device for managing information
Inventor: HONMA HIROYUKI
IPC: G11B20/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To minimize confusion and signal quality decline possible to occur in the compatibility of a new standard corresponding device and an old standard corresponding device. SOLUTION: As protective information for protecting the recording area of a disk where the code string of a new standard is recorded from recording, editing and erasing operations by the old standard corresponding device capable of referring to only a management data area, 1 is raised on the protective flag of a track mode. At the time of using the disk where the code string of the new standard is recorded by the old standard corresponding device, when 1 is raised on the protective flag, the recording area of the disk is protected from the recording, editing and erasing operations by the old standard corresponding device.
Patent JP-H05140444-A (JP)
Title: Thermoplastic resin composition
Inventor: MORI HIROSHI
IPC: C08L25/04
Filed: 1991-11-21
Abstract: PURPOSE:To obtain the subject composition improved in conductivity, impact resistance and heat resistance by mixing a polyphenylene ether resin with a PS, a specified graft copolymer resin and a conductive carbon black. CONSTITUTION:A vinyl monomer is grafted onto a polyorganosiloxane rubber comprising 1-100wt.% polyorganosiloxane component and 99-0wt.% polyalkyl (meth)acrylate rubber component to obtain a graft copolymer resin (A). 15-80 pts.wt. polyphenylene ether resin of a reduced viscosity of 0.3-0.7dl/g (in chloroform at 25 deg.C) in mixed with 15-80 pts.wt. PS resin having a styrene (derivative) content of 50wt.% or above and 3-25 pts.wt. resin (A) and 2-20 pts.wt. conductive carbon black in a total amount of 100 pts.wt.
Patent JP-H10147039-A (JP)
Title: Printing apparatus
Inventor: HASHIMOTO MINORU
IPC: B41J5/30
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To carry out following data printing by being given priority by interrupting editing or printing being in process as a command is given for implementing editing and printing by being given priority to data received at another receptacle in the course of implementing editing or printing of data received at either one of two receptacles, and resume the process from an interrupting point of data where the editing and printing are interrupted as the priority output printing is completed. SOLUTION: Two pieces of receptacles for receiving printing data from exterior devices are arranged, and an operation panel 3 is disposed at either one of these to receptacles for designating a receptacle priority mode which gives priority to the received printing data process of a normal mode which effects the process in the order of priority, and when a receptacle priority order switching command is inputted in either one of aforementioned two pieces of the receptacles, a switchover is done into a receptacle priority mode or a normal mode in accordance with the instruction of the command.
Patent JP-H06130885-A (JP)
Title: Operation training assisting device
Inventor: KOBASHI SHUICHI
IPC: G06F19/00
Filed: 1992-10-20
Abstract: PURPOSE:To make training operation possible without any instructor and make accurate evaluation possible by comparing the selection results of a screen selection part and an operation procedure selection part with operation data on a plant and selection data on a monitoring screen and evaluating the degree of attainment of an operation target. CONSTITUTION:An abnormal place identification part 15 compares state data on the plant gathered by a plant data gathering part 13 with state data on the plant in a normal state to identify an abnormal place of the plane and a screen selection part 16 specifies an object to be monitored in the plant according to the identification result and selects a screen to be monitored. Then an operation procedure selection part 18 selects an operation procedure of the plant according to the identification result and the gathered state data on the plant. Then a training evaluation part 20 compares the selection results of the screen selection part 16 and operation procedure selection part 18 with the operation data gathered by the data gathering part 12 and the selection data on the screen to be monitored to evaluate the degree of attainment of the operation target.
Patent JP-H07161008-A (JP)
Title: Voice recorder
Inventor: ARAIDA MITSUHISA
IPC: H04N5/7826
Filed: 1993-12-07
Abstract: PURPOSE:To detect the movement of fluid with good accuracy by providing this recorder with two temp. measuring means to respectively measure the temp. when the fluid stagnates and the temp. when the fluid moves and controlling the filter characteristics of a filter means for filtering the electric signals converted by a voice- to-electricity converting means in accordance with the results of the measurements. CONSTITUTION:Voices are converted by a microphones 1 to electric signals which are amplified by a voice amplifier 2. The outputs of this amplifier are adjusted in level by an ALC circuit 3 and are filtered by the variable filter circuit 4. The frequency characteristics of this circuit 4 are varied by a CPU 5. First and second thermocouples 6, 7 generate the thermoelectromotive forces according to the respective temps. The thermocouple 6 is installed in the outdoor air and the thermocouple 7 is installed in the air stagnating in a wind protector 8. The thermoelectromotive forces of the respective thermocouples 6, 7 are amplified by first and second differential amplifiers 9, 10 and are outputted to the CPU 5. The CPU 5 changes the frequency characteristics of the variable filter circuit 4 from both outputs. The output of the circuit 4 is passed through an NR circuit 11 and through a clip circuit 2 and the output of a frequency modulating circuit 13 is amplified by a recording amplifier 14 and is recorded on a magnetic tape 16 by a recording head 15.
Patent JP-H04177648-A (JP)
Title: Method of feeding magnetic tape
Inventor: USUKI HIDEO
IPC: G11B15/46
Filed: 1990-11-13
Abstract: PURPOSE:To prevent a magnetic tape from unwinding and a rise time of a motor for magnetic tape feeding from becoming irregular, by a method wherein the motor for tape feeding is driven by a large current for a prescribed short time and then driven by a current of a small average value so as to make it rise. CONSTITUTION:A current limiter being operated in two stages separately, a motor 21 for magnetic tape feeding is driven by a large current (3A) for a prescribed short time and then driven by a small current (1.5A) through a driver 22 under the control of CPU 24. Thereafter a switchover to a constant-speed control of the motor 21 is made. Accordingly, the motor 21 can be made to rise stably and irregularity of a rise time is prevented.
Patent JP-H03168948-A (JP)
Title: Method for forming films of magneto-optical recording medium
Inventor: MOTOMIYA KAZUOKI
IPC: C23C14/04
Filed: 1989-11-28
Abstract: PURPOSE:To form films without damaging a substrate and to obtain such a magneto-optical recording medium showing no corrosion even in an environment of high temp. and high humidity by using metal masks having a step-like shape. CONSTITUTION:A base coating layer, recording layer, protective layer, etc., are laminated on a substrate 3 by sputtering with using an inner circumference mask 1 and outer circumference mask 2, both comprising metal and having step-like shapes. These masks prevent sputtered particles obliquely reaching to the medium from entering the area under the masks. Moreover, emission of gas from the masks can be significantly suppressed since the masks are made of metal. Thereby, films can be formed without damaging the substrate and the obtd. films contains no impurity. The obtd. medium shows no corrosion even in an environment of high temp. and high humidity.