baber/WOPTO huggingface dataset:
Patent JP-S54135320-A (JP)
Title: Self-excited system inverter
Inventor: HOSONO ISAMU
IPC: H02M7/515
Filed: 1978-04-11
Abstract: PURPOSE: To absorb surge voltage entering from the load side, by each mounting surge absorbing circuits consisting of resistances and condensers in parallel to a switching element and diodes installed in series to the element.  
     CONSTITUTION: Surge absorbing circuits consisting of the series connecting bodies of resistances R and condensers C are mounted to main thyristors 12, 22, which are connected in series with the one windings 3a, 4a of reactors 3, 4, and diodes 14, 24 between the terminals of a power source 7. Consequently, surge voltage is potential divided into the main thyristors and the diodes and applied when surge voltage is applied from the load 8 side if the impedance ratios of each surge absorbing circuit are adequately decided on the basis of surge voltage presumed, the voltage of the power source 7 and the resisting pressure of the main thyristors, thus breakdown due to surge can be prevented even when using thyristors with low resisting pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06259652-A (JP)
Title: Paper filter feed mechanism for beverage extracting device
Inventor: TACHIBANA MANABU
IPC: G07F13/06
Filed: 1993-03-04
Abstract: PURPOSE:To provide a low-cost and compact paper filter feed mechanism for beverage extracting device which cleverly avoids the break of a paper filter and uses a driving motor for elevation of a filter block to simultaneously drive a driving roll for paper filter feed. CONSTITUTION:With respect to the paper filter feed mechanism for air pressurizing type beverage extracting device where a cylinder 1 and an elevating filter block 2 are combined, a paper filter 6 fed out from a roll 5 through the space between the cylinder 1 and the filter block 2 is caught between a driving roll 8 and a tension roll 10 and is fed with a pitch is accordance with the beverage extracting operation, and a driving roll 8 is connected to an elevating driving motor 4 of the filter block 2 through a belt 15, and the tension roll 10 is supported by a release lever 16 and has the front end turned to a hook member 17 on the side of the filter block 2, and the tension roll 10 is temporarily separated from the driving roll 8 by the end of the rising process of the filter block 2.
Patent JP-H06257042-A (JP)
Title: Glass nonwoven fabric
Inventor: KAWAI TAKESHI
IPC: D04H1/4218
Filed: 1993-03-04
Abstract: PURPOSE:To provide glass nonwoven fabric of high density having adequate mechanical strength even with small amounts of binder. CONSTITUTION:The glass fabric can be obtained by putting glass fibers each having flat cross section >=1.5 in flatness to the papermaking process. This glass fabric may be additionally incorporated with glass fibers each having circular cross section; in this case, the content of the flat-sectioned glass fibers should be >=10wt.% in the final nonwoven fabric.
Patent JP-S59169107-A (JP)
Inventor: SUZUKI HARUKO
IPC: H01L27/01
Filed: 1983-03-17
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-H06260223-A (JP)
Title: Connection device
Inventor: NAKAMURA MASASHI
IPC: H01R4/22
Filed: 1993-03-04
Abstract: PURPOSE:To prevent a male tab from being erroneously inserted for connection between a flat connection terminal and an insulating cap. CONSTITUTION:This connection device is provided with a flat connection terminal 6 having a fitting part 6c composed of a flat plate-like receiving part 6a and a spring piece part 6c and an insulating cap 8 covering the flat connection terminal 6, both ends of which are opened and at the same time one end of which has the shape like a flat cylinder. A slit 8b is formed in the flat cylinder- like part 8A of the insulating cap 8 from the tip of the opening so that the insulating cap 8 is spread by the male tab at the time of being erroneously inserted.
Patent JP-H08241521-A (JP)
Title: Texture processing method for substrate
Inventor: OTANI MASASHI
IPC: G11B5/84
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a recording medium with a low head floating amount and excellent for CSS durability and a reproducing characteristics by performing texture processing under a prescribed condition. CONSTITUTION: The processing is performed by a grinding tape 3 subjected to press contacting with a substrate 1 formed by vitreous carbon by a contact roller 2. The roller 2 rubber hardness of which is 40-80 degree is used, and the work of the grinding tape is performed at a feed rate of 100-600mm/min. The texture processing is performed under the condition of inequality I or inequality II. (Inequality I) 100Å/min <= surface projection forming rate (ΔRp /Δt)<=6000Å/min, where, Rp: the central line height, t: the time. (Inequality II) 30Å/min <= surface roughness forming rate (ΔRa/Δt)<=1000Å/min, where, Ra: the central line means roughness, t: the time.  Preferably, the ΔRp /Δt is 100-5000Å/min, and more preferably, it is 100-2000Å/min, and preferably, the ΔRa/Δt is 30-400Å/min, and more preferably, it is 50-100Å/min.
Patent JP-H09226771-A (JP)
Title: Partitioning material
Inventor: TSUJIMURA HIROSHI
IPC: B65D25/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a partitioning material having excellent buffering property, excellent flaw preventing property, proper solidity and nerve by providing a first expanded sheet having as a main component a polypropylene resin whose density is within a specified range and layering a second expanded sheet having as a main component a polypropylene resin whose density is lower than that of the first expanded sheet on one face of the first expanded sheet. SOLUTION: A partitioning material 1 which is to be set up into a shape of well crib for storing and moving precision parts comprises a groove 2 which can be fitted in other partitioning material. The partitioning material 1 is formed by layering a second expanded sheet having as a main component a polypropylene resin whose density is within a range of 0.07-0.025g/cm<3> on at least one face of a first expanded sheet having as a main component a polypropylene resin whose density is within a range of 0.5-00.0g/cm<3> . The first expanded sheet has a bending modulus of 100MPa or above at room temperature and the second expanded sheet has a tensional modulus of 30MPa or below. For the polypropylene resin, a polypropylene-polyethylene block copolymer is used.
Patent JP-H10241403-A (JP)
Title: Illumination device for writing in dark place
Inventor: HASEGAWA JUNICHI
IPC: F21V33/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To illuminate light suitable to the thickness of a copying material form, and enhance work efficiency by arranging a second illumination part which is fixed to the end of a writing base part having a first illumination part in which a writing surface is used as an outgoing light surface and illuminates from the upper part, and switching two illumination parts. SOLUTION: A first illumination part 5 is arranged on the inside of a light non- transmitting thin box-shaped main body 1a of a writing base part 1, consists of a plate-shaped light conducting member 4 in which a writing surface is used as an outgoing light surface and a straight tube type lamp 7, and the light of the lamp 7 transmits a thin writing form. A second illumination part 2 comprising a box-shaped light non-transmitting cover 2a fixed to the end of the writing base part 1 and a light conducting member 8 which is housed in the cover 2a and in which the surface is used as an outgoing light surface illuminates from the upper part of the thick writing form on a writing surface 4a.  The first illumination part 5 and the second illumination part 2 connected to the writing base part 1 with a hollow, cylindrical adjustable device 6 are selectively switched by switching means 3 comprising a reflecting plate capable of rotating in the outer circumference of the lamp 7 and an operation part having a groove 10 for illumination.
Patent JP-H09226837-A (JP)
Title: Packing box for honeycomb structure
Inventor: MATSUBARA MASAAKI
IPC: B65D81/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing box for a honeycomb structure which can be easily handled and stabiize against the vibration during transportation and is inexpensive. SOLUTION: In a packing box for a honeycomb structure formed from an external box 11 in which a bottom board is formed integrally with peripheral walls and a honeycomb structure holding board 1 in which a the honeycomb structure holding part 2, legs 7, and slippage prevention parts 9 are formed into a single body, the part 2 is located at the midpoint in the height direction of the peripheral walls of the box 11 in parallel with the bottom board so as to be in contact with the peripheral walls, and the legs 7 are disposed at the opposed side ends of the part 2 vertically downwardly along the peripheral walls, while the parts 9 are disposed vertically upwardly along the peripheral walls of the box 11.
Patent JP-H07230580-A (JP)
Title: Laundry delivering method
Inventor: HORI TAKEMI
IPC: D06F93/00
Filed: 1994-02-18
Abstract: PURPOSE:To always receive clothes to be laundered and to deliver the laundered clothes in a stable, sure and simple way by providing a storing box for the clothes to be laundered and a control part which controls the operations of each means and mechanism. CONSTITUTION:When a user puts his magnetic recording card into a card slit 7, the information on the card is read by a magnetic record reading device built in a control part 2. Then the read information is collected with the usable customer information inputted previously at the control part 2. An auto-lock state is cancelled in response to the result of collation, and a door 3 opens for reception of the clothes to be laundered. A usable customer throws a bag containing the clothes to be laundered and preferably a detailed statement slip showing the types and number of clothes to be laundered into a storing box through a throw-in port. When the door 3 is closed, the card is ejected through the slit 7. At the same time, a reception form showing the data of reception, a serial number, the usable customer number, etc., is issued through a printer ejecting port 8 for the clothes to be laundered.
Patent JP-H02221644-A (JP)
Title: Method of controlling backward vehicle speed in shoe slip control system
Inventor: YAMAMOTO SHIGERU
IPC: B60W10/10
Filed: 1989-02-22
Abstract: PURPOSE:To increase operability and reduce the fatigue of a driver by measuring the transient state of vibration as a vertical acceleration, which is used as a parameter, and, based on the deviation from a preliminarily set standard acceleration, controlling a fuel injection pump to achieve an optimum backward vehicle speed. CONSTITUTION:In the backward operation of a crawler vehicle such as large bulldozer having dozing and ripping operating machines, 1 standard value of vertical acceleration at the optimum backward vehicle speed is set. When the backward vehicle speed is increased to make the vertical acceleration higher than the standard acceleration, an engine speed to make the highest speed in the backward operation to an optimum backward speed is calculated based on its acceleration deviation, and instructed to a fuel injection pump to automatically cut the highest vehicle speed. When the backward speed is reduced to make the vertical acceleration lower than the standard acceleration, the engine speed to provide the optimum backward speed is calculated based on the average value, and instructed to the fuel injection pump to return the backward speed to the optimum backward speed.
Patent JP-S51118359-A (JP)
Title: Phase corresponding circuit
Inventor: IGAWA TETSUO
IPC: H03L7/08
Filed: 1975-04-10
Abstract: PURPOSE:To get a phase corresponding circuit with wide range correspodence by adding frequency difference detector to phase difference detector between basic phase signal and voltage control oscillator output.
Patent JP-H06254211-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: G07F17/32
Filed: 1993-03-04
Abstract: PURPOSE:To permit a game to be played even if pinballs fewer than a standard number are cast by setting an objective line for a game and the magnification of prize winning balls according to the cast pinballs if the pinballs fewer than the standard number are cast. CONSTITUTION:A slot machine determines the standard number of pinballs corresponding to one medal and combines patterns or the like on an objective line for a game to pay out prize winning balls according to the combined patterns. A counting section 10 for counting the number of cast balls, an objective line-for-a-game setting section 20 for setting the objective line for the game according to the number of counted pinballs and a prize winning ball magnification setting section 30 for setting the magnification of prize winning ball when patterns or the like are combined on the objective line for the game are provided. A control section 40 is provided to control the objective line-for-the game setting section 20 and the prize winning ball magnification setting section 30 even if the pinballs less than the standard number are cast, and set the objective line for the game and the prize winning ball magnification according to the number of pinballs.
Patent JP-H05240109-A (JP)
Title: Strengthening method for cylinder head made of aluminum alloy casting
Inventor: KAMIMURA TADASHI
IPC: B23K9/23
Filed: 1992-02-28
Abstract: PURPOSE:To obviate the chipping operation of a piled up portion and easily automate the padding processing by forming each of padding portions independently with an appropriate interval kept so that fellow padding portions are not piled up mutually at the time of padding portions being formed at the required portions of a cylinder head. CONSTITUTION:In the case of a cylinder head 1 made of aluminum alloy casting, an intake port 3, an exhaust port 4 and a hot plug hole 5 are respectively formed at the base material 2a of the combustion surface 2 of the lower surface. Respective padding portions 7, 6 for strengthening are formed respectively at a cracked place E on the hot plug hole 5 side and at a cracked place C between the exhaust port 4 and the intake port 3. In this instance, each is independently formed with an appropriate interval kept so that fellow padding portions 6, 7 are not piled up mutually at the time of respective padding portions 6, 7 being formed. As a result, the chipping operation of a piled up portion is obviated, and at the same time the automation of padding processing is easily accomplished.
Patent JP-H09238172-A (JP)
Title: Orthogonal demodulator
Inventor: SEKIYA KENSAKU
IPC: H04L27/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make the adjustment of an offset adjusting circuit unnecessary. SOLUTION: An orthogonal demodulator is constituted in such a way that the circuit can divide inputted orthogonal modulated signals into two parts and generate a detection signal I by multiplying one part of the modulated signals by a carrier reproduced by a voltage-controlled oscillator 1 and another detection signal Q by multiplying the other part by a carrier which is lagged in phase from the above-mentioned carrier by π/2 and a reference phase reproducing circuit 2 of a costus loop system reproduces a phase signal for demodulating data from both detection signals I and Q. Then an offset adjusting circuit 3 reproduces the above-mentioned carrier by controlling the control voltage of the oscillator 1 based on the above-mentioned phase signal and a comparator 4 demodulates digital signals I and Q from the detection signals I and Q.  The orthogonal demodulator is provided with a jitter amount detector 5 which detects the jitter amounts of the digital signals I and Q demodulated by the comparator 4 so that the offset adjusting circuit 3 can adjust the control voltage of the oscillator 1, based on the detected jitter amounts.
Patent JP-H02222562-A (JP)
Title: Chip carrier
Inventor: IMUTA MAKOTO
IPC: H01L23/04
Filed: 1989-02-23
Abstract: PURPOSE:To accurately mount a chip carrier preventing it from deviating positionally when the chip carrier is mounted on a printed board with a component mounting device by a method wherein the external dimension of the chip carrier is made smaller than that of a sealing ring joined to the upside of the chip carrier. CONSTITUTION:Two or more pieces of ceramic green sheets are laminated and burned, and the burned ceramic laminated body is divided along lines which connect castellated holes 2 to obtain a chip carrier 1, a sealing ring 4 highly accurate in external dimension is joined to the upside of the chip carrier 1, and an external dimension L1 of the chip carrier 1 is made smaller than that L2 of the sealing ring 4. By this setup, the external dimension of a package becomes equal to that of the sealing ring even if flashes occur at the division area of the chip carrier 1 or the chip carrier shrinkes at burning, so that the package is improved in dimensional accuracy as a whole. Therefore, a chip carrier becomes accurate in mounting position when it is mounted on a printed board with a component mounting device.
Patent JP-H09237399-A (JP)
Title: Method, device and system for vehicle detection
Inventor: KAWASE MASAHIRO
IPC: G08G1/042
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability by making the magnetic detection of an vehicle highly precise through the use of a magnetic sensor consisting of plural small magnetic detection elements. SOLUTION: The magnetic sensor 12 plurally arranging along the longitudinal direction of the vehicle the magnetic detection elements 1A to 11N with magnetic field detecting sensitivity in a direction vertical to the ground is installed on or in the ground within the passing width of the vehicle. Through the use of a selector 21, a timer counter 20 and RAM 26 storing the early value of external magnetic intensity, a control part 19 measures each change of external magnetic field intensity basing on the state of no vehicle with respect to each magnetic detection element as a reference based on the intensity of external magnetic field detected by each magnetic detection element. Then the part 19 judges vehicle detection depending on whether the total sum of the respective absolute values of the measured values exceeds a prescribed combined threshold value S.
Patent JP-H08291057-A (JP)
Title: Cataplasm
Inventor: MIYAJIMA YOSHIHARU
IPC: A61K9/70
Filed: 1996-02-07
Abstract: PURPOSE: To obtain a cataplasm capable of exhibiting extremely excellent skin-protecting effect without using a pharmaco dynamic component such as an antiinflammatory analgesic agent which is conventionally compounded and effective for curing xeroderma, etc., by compounding a base material having a high content of water with a specific humectant component. CONSTITUTION: (A) A cataplasm base material (preferably, consisting of 10-20wt.% of a base material, 10-25wt.% of a polyvalent alcohol, 2-13wt.% of a water-soluble high molecular compound and 30-80wt.% of water, and having a pH of 4.2-6.4) is compounded with (B) at least one kind of humectant selected from (i) sodium hyaluronate, (ii) sodium chondroitinsulfate, (iii) a lactic acid salt, (iv) pyrrolidonecarboxylic acid, (v) urea, (vi) an aloe extract and (vii) an extract of leaves of a beefsteak plant. Further, 0.1-1wt.% of the component (ii), 0.01-0.1wt.% of the component (i) or 1-5wt.% of the component (v) is preferably used as the component B, each based on the component A. Especially, it is preferable to use the combination of the components (ii), (i) and (v) as the component B.
Patent JP-H0755880-A (JP)
Title: Contactor for test of small-size semiconductor device
Inventor: PEREGO ROMANO
IPC: H01L21/66
Filed: 1994-03-15
Abstract: PURPOSE: To enable juxtaposition of detecting forcing contacts making a pair of first and second electrical contact elements placed on a back plate form the Kelvin electric contacts of a semiconductor device by combining with an electrical contact element. CONSTITUTION: The contactor 1 has a plate 2 and a back plate 3 and is made from an electrically insulating material. First electrical contact element 8 is mounted on the plate 2, installed on arrays along two sides of a housing, and individually corresponds to the lead wires L of a semiconductor device D to be tested. Also, the element 8 is spring-loaded by the plate 2 by means of its own arched part and is biased toward the lead wire L of the device D placed within the housing. Second electrical contact element 10 is mounted on the plate 2 and placed near the element 8. The element 8 combine with the element 10 and an electrical connecting element 12 to form Kelvin type contacts. The elements 8 work as forcing contacts, and the elements 10 as detecting contacts.
Patent JP-H05238125-A (JP)
Title: Braille points stamping method and braille points stamping apparatus using that
Inventor: MATSUMOTO AKIYO
IPC: G09B21/00
Filed: 1992-02-29
Abstract: PURPOSE:To enable a character and a numeral to be freely constructed by a method wherein a sheet material to be stamped is pressed with a plate on which a specific dot pin is load and a pressing material having a pressing surface wherein an opening depressed part is provided at a position corresponding to a through hole. CONSTITUTION:A braille points attachment 2 is prepared by loading a through hole 8 corresponding to a braille points dot for the purpose of stamping with a dot pin. After attaching it [the arrow (c)] to an impulsive groove 15 of a supporting material 16 of a base stand 3, sheet materials to be stamped 28 such as paper, a card etc., are placed on the braille points attachment 2, and a push handle 20 is pushed down. Consequently, a dot pin specifically arranged to a plate pushes up the sheet materials to be stamped 28 from down by pushing with a pushing material 19. Only that part is pushed in a depressed part of the pressing surface, and a dot composing the braille points is formed. Then, when the push handle 20 is released, the pressing material 19 is moved upward by repulsive force of a spring, and work is completed by taking the sheet materials to be stamped 28 out.
Patent JP-S59171118-A (JP)
Title: Superposed reference mark
Inventor: OKAZAKI SHINJI
IPC: H01L21/027
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a highly accurate reference mark by a method wherein, when a quadrangular flustum which will be used as the base of a superposed reference mark is provided under an interlayer insulating film in a multilayer film wiring process, the relations among the step difference, the width of the quadrangular flustum and the thickness of the interlayer insulating film are specifically established, and the mark consisting of a heavy metal is coated thereon. CONSTITUTION:A diffusion layer 11 is formed on a semiconductor substrate 1, a PSG film 10 is covered on the whole surface, an aperture is provided, and an Al wiring 7 which comes in contact with the layer 11 and a quadrangular flustum 8 consisting of polycrystalline Si which comes in contact with the substrate 1 are formed. Also, another Al wiring 7 is provided on the film 10. According to this constitution, the relation of W<=2(2T-D) can be satisfied when the step difference of the quadrangular flustum is set at D, its width is set at W and the thickness of the interlayer insulating film 9 to be provided on the quadrangular flustum is set at T. Subsequently, a Pt silicide layer 9 is coated on the quadrangular flustum 8 as the reference mark, and an interlayer insulating film 3 consisting of a quartz bias sputtering film is formed on the whole surface using said reference mark as a guiding mark.