baber/WOPTO huggingface dataset:
Patent JP-H08116256-A (JP)
Title: A/d converter
Inventor: ABE KIYOHIDE
IPC: H03M1/12
Filed: 1994-10-14
Abstract: PURPOSE: To realize the A/D converter excellent in the economy and the productivity in which an accurate value is obtained by correcting an AD conversion value of a variable voltage Vo without the use of a high precision fixed resistor and a variable resistor for voltage adjustment used in a conventional device and converting the corrected value into a voltage between a specified maximum and minimum voltage thereby obtaining an accurate value. CONSTITUTION: The A/D converter having 1st and 2nd fixed resistors 1, 2, a variable resistor 3 connected between the 1st and 2nd fixed resistors 1, 2, an A/D converter 4 converting an analog value into a digital value, and a control circuit 5 processing the converted digital value and the control circuit 5 is provided with a conversion value correction means 6 converting an AD conversion value of a variable voltage at a slider of the variable resistor 3 into a specified voltage and correcting it based on an AD conversion value of a voltage at a connecting point between the 1st and 2nd fixed resistors 1, 2 and the variable resistor 3 and the AD conversion value of the variable voltage at the slider of the variable resistor 3.
Patent JP-H0988381-A (JP)
Title: Outer handle peripheral structure of vehicular door
Inventor: ICHINO TAKETO
IPC: E05B1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent water covering of a key cylinder perfectly by mounting a base part on the outer panel of a car door and forming a flange as directed toward the inside of the door wherein the flange has a protruding amount greater than the specified gap between the bottom edge of a mounting opening and the top edge of a water shutoff plate. SOLUTION: A mounting opening 8 is formed in a position nearer the back on the mounting part of an outer panel 2, and a base part 5 is provided with an operating opening 9 located as mating with the mounting opening 8. In the range from the bottom edge of the operating opening 9 to the side edge on each side, a flange 10 having a protruding amount S1 is formed as directed toward the inside of a door 1. At the tail of the rear surface of an outer handle 3, an operational arm 11 is formed which intrudes to the inside of the door 1 upon penetrating the operating opening 9 and mounting opening 8, and a rod 12 is connected with the tip of the arm. A gap S2 is formed to hinder the top edge 19 from touching the mounting opening 8, wherein the protruding amount S1 of the flange 10 is set larger than the gap S2.  Thereby the water W having intruded to the inside of the door 1 advances under guidance of the flange 10 and drops onto a water shutoff plate 17 upon getting over the gap S2, and a key cylinder 14 can be perfectly prevented from water covering.
Patent JP-H1179821-A (JP)
Title: Production of ligneous cement plate
Inventor: AKIE TAKASHIGE
IPC: C04B20/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ligneous cement plate of high strength regardless of the kinds of ligneous reinforcing materials by admixing a ligneous reinforcing material that previously undergoes cement setting-inhibitory treatment through a specific means to a cement inorganic powder and by subjecting them to a prescribed treatment. SOLUTION: A ligneous reinforcing material is treated with water to make the water content almost uniform at least on its surface, then coated with an aqueous mineral acid solution and an alkali metal silicate is admixed to the treated ligneous reinforcing material thereby producing the ligneous reinforcing material undergoing the cement curing-inhibitory treatment. The resultant ligneous reinforcing material is admixed to a cement inorganic powder to prepare the forming material. This forming material are sprayed on a mold plate to form a mat. Then, the formed mat is compressed together with the mold plate, then aged and cured to give the objective ligneous cement plate.  In this invention, a regenerated ligneous reinforcing material that is regenerated from ligneous scraps having an anxiety that they would be include kinds of trees containing large amounts of cement curing-inhibitory substances (saccharides) can be used as a ligneous reinforcing material.
Patent JP-H0298615-A (JP)
Title: Defective signal discriminating circuit
Inventor: SHIMADA MASAYOSHI
IPC: G01N21/88
Filed: 1988-10-05
Abstract: PURPOSE:To constitute the title circuit so that a plus side envelope signal and a minus side envelope signal of an inversion signal of an output signal of a high-pass filter becomes reference signals, and reference levels of a first and a second comparators attain optimum levels in accordance with an increase and a decrease of mixed surface noise. CONSTITUTION:To a first comparator 12 for fetching a plus side defective signal, a signal obtained by inverting and amplifying an envelope signal of a minus side surface noise, etc. of an output signal of a high-pass filter 3 is set as a reference level. Also, to a second comparator 13 for fetching a minus side defective signal, a signal obtained by inverting and amplifying an envelope signal of a plus side surface noise, etc. of the output signal of the high-pass filter 3 is set as a reference level. The reference level is adjusted automatically to attain an optimum level in accordance with an increase and a decrease of the surface noise, the plus side defective signal is fetched from a first comparator 12, and the minus side defective signal is fetched from a second comparator 13, therefore, a minute defective signal is also discriminated surely.
Patent JP-H04129188-A (JP)
Title: Fitting method for heater unit and structure of heater unit
Inventor: NATORI TAKASHI
IPC: H05B3/06
Filed: 1990-09-19
Abstract: PURPOSE:To fully prevent mis-attachment and the like by fitting a heater unit to which a reinforcement member is attached, in a correspondent portion of a seat pad to the heater unit with an adhesive material and the like prepared on the lower surface of the reinforcement member, and then peeling off the reinforcement member on the upper surface of the heater unit together with the adhesive material. CONSTITUTION:A reinforcement member 22 of which rigidity is higher than that of a heater unit 12 is attached on the upper surf ace of the heater unit 12 in a manner capable of peeling-off. After the unit 12 is attached to a seat pad, the reinforcement member 22 is peeled off from the unit 12 together with an adhesive material 24. Before attachment to the seat pad or when attachment work is done or the like, the rigidity of the unit 12 can be maintained high with the reinforcement member 22 attached. Each other's mis-attachment of adhesive tapes 14 and mis-attachment to a part of the seat pad other than that expected due to a sudden bend and the like then can be sufficiently prevented. Consequently, workability is improved and deterioration of quality due to the mis-attachment is fully prevented.
Patent JP-H0586356-A (JP)
Title: Friction material composition
Inventor: SUZUKI NOBORU
IPC: C09K3/14
Filed: 1991-09-30
Abstract: PURPOSE:To provide a composition for a friction material having a high and stable coefficient of friction and being prevented from producing a foreign sound, excellent in abrasion resistance and reduced in the attack againt mating material. CONSTITUTION:The objective composition comprises a metallic fiber, an organic fiber and a binder, and containing 0.5-10wt.%, based on the total composition, graphite and, a mixed sulfide solid lubricant comprising antimony sulfide and zinc sulfide in an amount of 1-30wt.% to give 10-40wt.% antimony, 3-40wt.% zinc, 3-35wt.% iron, 10-35wt.% sulfur and 1.5-40wt.% phosphorus.
Patent JP-S60142527-A (JP)
Title: Circuit pattern inspecting apparatus
Inventor: GOTOU YOSHIAKI
IPC: G01R31/302
Filed: 1983-12-28
Abstract: PURPOSE:To accurately discriminate three portions of interlayer insulating film portion, high voltage aluminum wiring portion and low voltage aluminum wiring portion by providing a means for obtaining sample patterns of three or more based on a first and a second patterns. CONSTITUTION:The secondary electron 4 detected at each position on a sample IC7 through two dimensional scanning of electron beam 3 is amplified, binarized and sampled by a signal processing circuit 10 and is then stored in a memory device 18 as the binary picture data. When considering the amount of secondary electron signal detected from each position on the sample IC7, since the sample IC7 is set in the zero voltage condition, a voltage becomes 0 [V] at the aluminum wiring portion and amount of secondary electron signal detected becomes large as a voltage is low and the binary signal value to be stored in the memory device 18 becomes ''1''. On the other hand, a less amount of secondary electron signal is detected at the interlayer insulation film and a binary signal value stored in the memory device 18 becomes ''0''. With above processing, the aluminum wiring portion and interlayer insulation portion can be discriminated from a picture data of sample IC7 stored in the memory device 18.
Patent JP-S63103608-A (JP)
Inventor: OTSUBO MASAYUKI
IPC: H02B11/167
Filed: 1986-10-20
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-H0191603-A (JP)
Title: Earthing switchgear
Inventor: SEKI HIROYUKI
IPC: H02B13/075
Filed: 1987-10-02
Abstract: PURPOSE:To allow a power cable to be separately inspected for each phase from the outside of a metal container, by temporarily closing a discharging switch in an operating process of an earthed switchgear. CONSTITUTION:If swiches 2 and 3 are opened and an operating device (not shown here) of an earthed switchgear 4' is operated so as to inspect a power cable 1, a movable contact bar 42' will change into a contact state with a fixed contact shoe 41. A discharging switch 6 is closed, each phase of the power cable 1 is shorted and each phase of the power cable 1 brought into contact with the fixed contact shoe 41 is earthed outside a metal container 10 with an earth bar 9' through a common discharging resistor 5'. Then, when the movable contact bar 42' is moved and the operation of the earthed switchgear 4' is completed, a sliding segment 44 comes to be positioned on to an insulating bard 47 of the movable contact bar 42' and a contact segment 46 comes into contact with a projection 42'T of the movable contact bar 42'. In this condition the discharging switch 6 is opened and an earthed switch 7 is closed, so that the power cable 1 completes its earthing. In this perfect earthing state, an earthing conductor 46L of each phase is mutually guided out independently to the outside of the metal container 10.
Patent JP-H03113882-A (JP)
Title: Magnetic disk device
Inventor: KOCHIYAMA SHIGERU
IPC: G11B23/03
Filed: 1989-09-26
Abstract: PURPOSE:To prevent the generation of fine dust due to contact of metal during assembly by providing a spindle hub having an outer diameter which is about a few millimeters smaller than an inner diameter of an inserting hole for the spindle hub for a magnetic disk plate. CONSTITUTION:Plural magnetic disk plates 1 are stacked and fixedly supported and then rotated by the spindle hub 2, and the spindle hub inserting hole is provided at the center of the magnetic disk plates 1. The spindle hub 2 is provided with the outer diameter which is about a few millimeters smaller than the inner diameter of the spindle hub inserting hole. Then, after inserting the spindle hub 2 into the spindle hub inserting hole for the magnetic disk plates 1, a spacer ring 3 formed with a center hole having the same inner diameter as the spindle hub inserting hole is interposed between each magnetic disk plates 1 and 1, and the magnetic disk plates 1 and the spacer rings 3 are pressed by a clamp ring 4 to be fixed to the spindle hub 2. By this method, the generation of fine dust, such as metal powder, etc., during assembly can be prevented.
Patent JP-S63105755-A (JP)
Inventor: TAKEUCHI YASUTO
IPC: A61B17/32
Filed: 1986-10-21
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-H03111708-A (JP)
Title: Measuring apparatus of position of center of helical gash
Inventor: YONEDA TAKAO
IPC: G01B21/00
Filed: 1989-09-26
Abstract: PURPOSE:To enable accurate measurement of the position of the center of a helical gash of a workpiece by providing a noncontact sensor, a rotary encoder, a counter and an arithmetic means. CONSTITUTION:A rotary encoder 4 is joined directly to a motor 5 rotating a workpiece 1, and it delivers a pulse output thereof to a counter 6. A noncontact sensor 7 detecting the presence of a helical gash 2 of the workpiece 1 is disposed perpendicularly to the rotational axis 1a of the workpiece 1. In a comparator 8, an analog output of the sensor 7 is binary-coded by a comparative voltage being a threshold value, and the timing of a change of a signal thus obtained is outputted as a trigger signal to a buffer 9, which reads an integrated counter value outputted thereto from a counter 6 and delivers it to an arithmetic processing device 10. Based on an average value of the integrated counter values, the device 10 calculates the absolute position of the center of the width of a land 3 and then calculates the absolute position of the center of the width of the gash 2 on the basis of the position of the center of the width, storing it in a memory.
Patent JP-H02117663-A (JP)
Title: 4-amino-3-quinoline carboxylic acids and esters thereof
Inventor: HARII RANDOORU MANSON JIYUNIAA
IPC: A61P1/04
Filed: 1989-09-26
Abstract: NEW MATERIAL: A compound of formula I [wherein R 1  is H, an alkyl, phenyl, an O-alkyl, an S-alkyl, a halogen, CF 3 , CN or a dialkylamino; R 2  is an alkyl, a (substituted) phenyl or a phenylalkyl; R 3  is H, an alkyl, an alkoxyalkyl or a dialkylaminoalkyl] or an acid addition salt thereof.  
     EXAMPLE: Ethyl 8-methoxy-4-[(2-methylphenyl)amino]-3-quinolinecarboxylate.  
     USE: Gastric antisecretories and suppressants for peptic ulcers.  
     PREPARATION: A 4-chloro-3-quinolinecarboxylic acid ester of formula II is reacted with a compound of the formula: R 2 NH 2  to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09149917-A (JP)
Title: Frame structure of wheelchair
Inventor: FURUKAWA HISASHI
IPC: A61G5/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the frame structure of a wheelchair capable of improvement of productivity at manufacture and low cost. SOLUTION: A front frame 11 is made being bent a little rearward from below to above, and a side frame 12 is made in z shape at the center of a wheelchair, being extended to the rear wheel 6 or thereabouts. The front frame 11 and the side frame 12 are made of one pipe. Moreover, in rear of the side frame 12, a back frame 13 is fixed behind the side frame 12, being extended from under to above. Furthermore, a foot rest 4 is attached under the front frame 12, and in the vicinity of the front bend 121 of the side frame 12, a front wheel 5 is attached to through a front wheel pipe 16, and the center axle of the rear wheel 6 is attached to the downside of the back frame 13.
Patent JP-H07101018-A (JP)
Title: Polyester film for laminating and molding metal plates
Inventor: ASAI TAKEO
IPC: B32B15/09
Filed: 1993-10-06
Abstract: PURPOSE:To obtain impact resistance at a low temperature by laminating a specific copolymer polyester layer containing specific small and large particle lubricants, and a polyester layer containing a mixture of a specific copolymer polyester and a specific polyester and a containing specific lubricant. CONSTITUTION:One copolymer polyester layer of a two-layer structure contains 0.01-3wt.% of a lubricant A having a mean particle size of 0.05- less than 0.6mum and 0.001-0.2wt.% of lubricant B having a mean particle size of 0.3 to 2.5mum in such a manner that mean particle size of the lubricants A and B is 2.5mum or more, its melting point is 210-245 deg.C and its glass transition temperature is 60 deg.C or higher, and a germanium compound is used as a polycondensation catalyst. The other polyester layer contains a polyester composition of a mixture of 80-45wt.% of a copolymer polyester having a repetition unit of ethylene terephthalate which has a melting point of 210-245 deg.C and containing the germanium compound as the polycondensation catalyst and 20-55wt.% of polyester having the repetition unit of butylene terephthalate having a melting point of 180-223 deg.C, and 0.3-0.5wt.% of a lubricant having a mean particle size of 0.8- less than 2.5mum.
Patent JP-S60137058-A (JP)
Title: Semiconductor memory device
Inventor: WADA TAKAMICHI
IPC: H01L27/112
Filed: 1983-12-26
Abstract: PURPOSE:To simply alter the stored content of an ROM by forming a portion for passing a light and a portion for interrupting the light in photoelectric converters arranged in a matrix shape, and forming the stored content by the selection of the passing or interrupting of the light. CONSTITUTION:Photoelectric converters 501-503, 511-513, 521-523 such as photodiodes are arranged in a matrix shape, and light are selectively passed through the elements 501, 502, 512, 513, 521 by a light shielding plate 54. The light is emitted to the entire plate 54, charges of the elements 501, 502, 512, 513, 521 are discharged, electric outputs of the elements are scanned by vertical scanning circuits 50, 51, 52, and outputted through a horizontal scanning circuit 53 to a terminal 55. The contents of the output signals can be altered by providing the light passing portion of the plate 54 at any position.
Patent JP-S60137354-A (JP)
Inventor: MAKI KENICHIROU
IPC: A61M5/14
Filed: 1983-12-27
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-H0990738-A (JP)
Title: Developing device
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which driving load torque of an electrostatic latent image holder and a developer carrier can be reduced and whose durability can be remarkably improved by restraining the degradation of the electrostatic latent image holder and by which a nonmagnetic toner image of excellent printing quality can be formed on the electrostatic latent image holder. SOLUTION: This developing device is provided with a developer carrier 11 which is arranged in an electrostatic latent image holder with a cavity of 150 to 400μm and on which roughened surface work is performed in 20 to 50μm with ten point average roughness to a surface, a developer supply means composed of a conductive sponge roller or the like to supply a developer by coming into contact with the developer carrier 11 and a developer thin film forming mean to form a developer thin film on a surface of the developer carrier 11.
Patent JP-H07101658-A (JP)
Title: Escalator
Inventor: OGIMURA YOSHIO
IPC: B66B29/08
Filed: 1993-10-06
Abstract: PURPOSE:To prevent collision between the tooth tip of a sprocket and rollers at meshing time of the sprocket with an energizing device to energize a wheelchair footstep. CONSTITUTION:A posture 14 of a sprocket 14 when the sprocket 14 is separated from both end rollers 30B is made symmetric to a shaft orthogonal to the advance direction of this sprocket 14. A torsion coil spring 42 is arranged in a roller holder 41, and the roller holder 41 is pressed to the side surface end of a roller support plate 40.
Patent JP-H07197308-A (JP)
Title: Preparation of yarn for field of artificial turf
Inventor: YAN FURANSU MARII HEERUTSU
IPC: D01D5/253
Filed: 1994-10-17
Abstract: PURPOSE: To provide a production method of yarns for artificial grass improved in mechanical properties. CONSTITUTION: This production method of a yarn for a field of artificial grass comprises extruding a polymeric material into a monofilament, stretching the monofilament at high temperature, relaxing it to obtain a band and twisting bands into a yarn. The extrusion is carried out using a spinning plate having protrusions 2 separated at regular intervals in the cross section and such a form that the filament having 100 to 700 μm thickness and 1 to 5 mm width is obtained. The stretching is carried out at 1:2 to 1:10 stretching ratio to obtain a band having 0.5 to 2 mm width and 50 to 350 μm thickness after relaxing and cooling and subsequently 5 to 10 pieces of bands are twisted together.
Patent JP-S63104769-A (JP)
Title: Venting device for metallic mold
Inventor: FUJINO KIYOSHI
IPC: B22D17/22
Filed: 1986-10-23
Abstract: PURPOSE:To prevent stagnation of suspended solid in a valve opening part and to improve safety and the service life of a device by providing venting passages in such a manner that either of the inlet or outlet thereof is held tangential to the outside peripheral face and setting the inlet and outlet in the directions different from each other. CONSTITUTION:The solid mixed with a mist-like or small-grained gas enters a molten metal pool 43 on the lower side from the tangential direction and flows through a molten metal pool 44 toward a bypass 22b. The inlet of the pool 43 is held open in the tangential direction and the outlet of the pool 44 is held open in the tangential direction; therefore, the cyclon effect with which the gas and solid swirl along the outside walls in the pools 43, 44 and flow toward the outlet different in phase from the inlet acts. The solid, consequently, sticks to the wall surface of the pools 43, 44 and is thereby captured. The gas passing a bypass 22b thereafter enters the molten metal pool 43 on the upper side from the tangential direction, emerges from the outlet of the pool 44 after passing the pool 44 in the tangential direction and flows toward a bypass 22c. The solid failing to be captured by the cyclone effect is similarly captured and the clean gas flows toward a valve seat.
Patent JP-2000309965-A (JP)
Title: Unit bath
Inventor: YAMAKAWA MASABUMI
IPC: E04H1/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize a simple-structural barrier free unit bath. SOLUTION: A bathtub 2 is installed on one side of a floor pan 1 and the rest is used for a washing space. The outer peripheries of the washing space are formed to be substantially horizontal and the floor face 4 is slanted downward from the outer peripheries to a drain inlet formed in the washing space. A door frame 5 is installed at one side of the outer peripheries of the washing space. A flashing slope 6 having a larger angle of inclination than that of the floor face 4 is provided between at least a position where the door frame 5 is installed, and the floor face 4 of the washing space.
Patent JP-H0586784-A (JP)
Title: Roll screen elevating device
Inventor: MINEGISHI SEI
IPC: E06B9/72
Filed: 1991-09-30
Abstract: PURPOSE:To save the space for installation of a wind-up pipe for elevating a roll screen, and to facilitate the installation work. CONSTITUTION:Rotary drive parts 27, 28 and a control circuit part 1 are stored in a cylindrical fixing part 26 within a wind-up pipe 22. A radiator for a power element 5 in the control circuit part 1 is formed in a semicircular shape, and is used as a bed 3 for a circuit board 4 which is secured to the cylindrical fixing part 26 through the intermediary of this bed 3 by means of screws 2. With this arrangement, it is not necessary to provide control circuit parts other than the wind-up pipe in a storage space, thereby it is possible to simplify the installation work.