baber/WOPTO huggingface dataset:
Patent JP-H03219012-A (JP)
Title: Production of high tensile steel reduced in yield ratio and having superior weldability
Inventor: UCHIDA KIYOSHI
IPC: C22C38/54
Filed: 1990-10-05
Abstract: PURPOSE:To produce a high tensile steel reduced in yield ratio and having superior weldability by hot rolling a steel in which components and PCM are specified, respectively, and successively subjecting this steel to rapid cooling, air cooling, heating and holding at two phase region temp., hardening, and tempering under respectively specified conditions. CONSTITUTION:A steel having a composition which consists of, by weight, 0.03-0.10% C, 0.05-0.60% Si, 0.60-2.00% Mn, 0.10-0.50% Mo, <=0.030% P, <=0.020% S, further one or more kinds among <=1.00% Ni, <=0.70% Ci, <=0.70% Cu, <=0.06% V, <=0.05% Nb, and <=0.0050% B, and the balance essentially Fe and in which PCM(%) represented by PCM(%)=C+Si/30+Mn/20+Ni/60+Cr/20+Cu/20+Mo/15 +V/10+5B is regulated to 0.16-0.21 is hot rolled, cooled rapidly down to 300-500 deg.C without delay, and air-cooled to room temp. Subsequently, the steel is heated and held at a two phase region temp. between the Ac3 and the Ac1 transformation point, hardened at a cooling velocity not lower than air cooling velocity, and further tempered at 450-600 deg.C. By this method, the high tensile steel reduced in yield ratio as well as in welding crack sensitivity can be obtained.
Patent JP-H03129069-A (JP)
Title: Unit device of bath room and so on
Inventor: SUGAWARA NORIO
IPC: E04H1/12
Filed: 1989-10-13
Abstract: PURPOSE:To prevent the heat radiation action by connecting a steam discharge device and a steam generator to a bath room equipped with an electronic control device using a microcomputer, etc., through a communication pipe and surrounding the communication pipe by a heat insulating material. CONSTITUTION:A bath room unit which is equipped with an electronic mixing cock 6 for electronically controlling the hot water temperature by using a microcomputer, etc., and a TV set 5 is constituted. A steam discharge device 7 for discharging steam generated through a communication pipe 8 from a steam generator is installed in a closed space surrounded by the walls of the bath room. Then, the communication pipe 8 passing through the closed space is surrounded by the humidity preventing heat insulating material 10. Accordingly, the heat radiated from the communication pipe 8 can be cut off by the heat insulating material 10.
Patent JP-S62124960-A (JP)
Title: Damping material for printer head
Inventor: KANEKO HIROSHI
IPC: B41J2/275
Filed: 1985-11-27
Abstract: PURPOSE:To damp the impact force of an armature with a rubber material and at the same time, improve the abrasion resistance of a damping material by using a damping material having a rubber material applied at least on one surface of a high molecular film. CONSTITUTION:An armature 4 is placed in a magnetic gap defined by the liberated edge of a core 2a and a groove 1a. A silicon-based rubber material 17 is applied on the bearing surface of a high molecular film 16, and the rubber material 17 is fixed on the isolated edge of the core 2a, thus making up a damping material 18. When printing is ended, the armature 4 is attracted toward the core 2a by the magnetic force of a permanent magnet 3 due to the deexcitation of a solenoid 8. Then the armature 4 is to run into the collision surface of the damping material 18. In this case, however, the damping material 18 is allowed to moderate the impact force and shearing force through elastic deformation of the rubber material 17.
Patent JP-H08128806-A (JP)
Title: Optical displacement sensor
Inventor: SHINPO KOHEI
IPC: G01B11/245
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an optical displacement sensor in which a change in a light-receiving amount is reduced, in which a drop in S/N ratio is suppressed and whose detection sensitivity is enhanced by a method wherein a quantity-of-light changing means is arranged and installed between a luminous-flux separation means and a signal-detection optical system. CONSTITUTION: Reflected light B from an object face 6 is reflected by a beam splitter 3 so as to fall on a spatial filter 24. A shielding part 24a shields a luminous flux near the optical axis Bo, and a luminous flux in a region at a distance is passed through a peripheral part 24b as it is. As a result, the luminous flux is set to a state that it is hardly subjected to the influence of the inclination of the object face 6. At this time, when the size of the shielding part 24a is adjusted, the characteristic of a quantity of received light according to an allowable angle of inclination can be obtained. In addition, the reflected light B is passed through a condensing lens 18 so as to be divided into two parts by a beam splitter 19.  A reflected luminous flux is detected by a photodetector 22, and a transmitted luminous flux is detected by a photodetector 23 so as to be converted into corresponding electric signals. Output values which have been made non-dimensional from the signals are operated so as to form a displacement signal from a focal-point position. Thereby, a drop in an S/N ratio due to the angle of inclination of the object face 6 can be suppressed, and a displacement amount can be measured.
Patent JP-2001093331-A (JP)
Title: Conductive material
Inventor: IKEGAYA MASAHITO
IPC: C08J7/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a film conductive material, which can be manufactured at low cost with a lighter weight and which exhibits high conductivity usable for various applications by using a relatively high content of carbon black which has a specific surface area, a small oil absorption, ease of coating and a high toluene coloring transmissivity. SOLUTION: A coating material formed of a conductive carbon black having a specific surface area of 80 m2/g or less and 10 m2/g or more and a toluene coloring transmissitivity of 95% or more is used to form a film conductive material on a plastic film. The conductive carbon black is formed at a surface density of 15 g/m2 or more on the plastic film.
Patent JP-H02117532-A (JP)
Title: Feeling method for sheet stack
Inventor: KATO MINEO
IPC: B65H3/50
Filed: 1988-10-21
Abstract: PURPOSE:To surely peel off a sheet one by one by pushing up the upper corner of a sheet stack obliquely from a lower position, and sucking up the uppermost sheet. CONSTITUTION:By projecting a push up rod 4 from a cylinder 8 obliquely upward, the upper corner of a stacked body 2 is pushed up in such a manner as shown by a dotted line via a push up board 4A. Cylinders 7 are operated with oil pressure or by air so as to lower suckers 5 which suck both at right and left ends of the front portion of the uppermost polyvinyl chloride sheet 2A and rise to lift the sheet. At the same time, a cutting blade 12 is moved in the direction from the front to rear as shown by an arrow mark with a driving source via wires 13, 13 and the uppermost polyvinyl chloride sheet 2A and the next polyvinyl chloride sheet 2A are completely separated from each other.
Patent JP-S62125904-A (JP)
Title: Device for holding pneumatic pressure due to multiple structure in tire
Inventor: TASHIRO SHOJI
IPC: B60C23/00
Filed: 1985-11-27
Abstract: PURPOSE:To enable pneumatic pressure in a tire to be properly controlled in accordance with speed while a vehicle is traveling by providing a separate pneumatic pressure holding member in a pneumatic pressure holding member provided in the tire of said vehicle and expanding and contracting said separate pneumatic pressure holding member. CONSTITUTION:A pneumatic pressure holding member 1 is provided in the tire 3 of a vehicle, while one or plural separate pneumatic pressure holding members 2 made of a tube, etc. are provided in the pneumatic pressure holding member 1. And, the separate pneumatic pressure holding member 2 is expanded by adding pressure or contracted by reducing pressure by means of an external operation, to control pneumatic pressure in the tire 3. Thereby, the pneumatic pressure in the tire 3 can be controlled safely and accurately while the vehicle is traveling, always obtaining a proper pneumatic pressure in accordance with the speed of the vehicle.
Patent JP-H10110191-A (JP)
Title: Detergent composition comprising serine derivative
Inventor: KANEKO YOHEI
IPC: C11D3/33
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject phosphorus-free-based composition capable of manifesting a high water solubility and excellent chelate performances and detergency by including a specific serine derivative therein. SOLUTION: This composition comprises preferably 0.5-40wt.% serine derivative represented by formula I [M is H, an alkali(ne earth) metal, ammonium or a basic amino acid group; R<1> is a group represented by formula II to IV [R<2> is H or a 1-4C alkyl; (n) is a number of 1-10; (m) is a number of 2-6]. The composition preferably contains 1-30wt.% derivative represented by formula I, 5-60wt.% surfactant and O-94wt.% detergent builder other than the derivative represented by formula I. Thereby, the objective effects can be manifested and use for a builder of a liquid detergent or a powdery detergent can be expected without causing a fear of adhesion to a washing machine.
Patent JP-H02113645-A (JP)
Title: Communication method for programmable controller
Inventor: FUJINO KAZUO
IPC: H04L12/28
Filed: 1988-10-21
Abstract: PURPOSE:To transfer the same data to plural programmable controllers(PC) to be desired by means of the transmission of a single command by designating the node address of the plural PCs where the data are transferred, and transmitting the command. CONSTITUTION:When a PC1 transmits the data to PC2 and PC3, the PC1 designates, for example, first an FF hex, next a command name, and plural addresses of the PCs to be transmitted in the same way as simultaneous multiple addressing, prepares the command by adding a data part, and transmits it. The PC2 to PC4 once receive the command because the transmitting destination is the FF hex, confirm whether the designated address for themselves exists in the designated destination address part, when it exists, they receive it, and when it does not exist, they ignore the address. Thus, the simultaneous multiple addressing to the PCs having the designated destination address is easily attained without separately transmitting the command to each PC.
Patent JP-S63120419-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/28
Filed: 1986-11-10
Abstract: PURPOSE:To enable desirable interconnection to be provided by a single layer of silicide, by depositing a silicide on a silicon or polycrystalline silicon layer with which it is contacted, while varying its composition ratio. CONSTITUTION:In order to form a contact between a silicon or polycrystalline silicon layer 2 and a silicide layer 4, the silicide is deposited while varying its composition ratio. For example, in case of depositing a tungsten silicide film by means of the CVD process, the flow ratio of WF6 to SiH4 is set low in the initial stage so that tungsten silicide (WSix) that is rich in silicon is formed and that the composition ratio (x) is 3.0 or more. Then, the flow ratio of WF6 to SiH4 is increased to form tungsten silicide that is rich in the metal and to make the composition ratio (x) about 2.4. According to this method, there is no need of constructing interconnection in two-layer structure. Further, the adhesion properties of the films is improved and the resistance is decreased. Accordingly, it is possible to provide interconnection having high performance and high reliability at a lower cost.
Patent JP-S63123701-A (JP)
Inventor: OTA HIROYASU
IPC: B65F1/00
Filed: 1986-11-10
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-H09109425-A (JP)
Title: Printer and recording paper used therein
Inventor: KIMURA SATORU
IPC: B41J3/36
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To enable accurate positioning without requiring a complicated structure and control by shifting the drive range of a printing head on the basis of the measured value of the width of the mark given to recording paper measured at a constant position. SOLUTION: When the mark measuring part 31 can measure the passing time of the tape as the data showing the width of the tape fed detection mark applied to the rear surface of the tape on the basis of output of the photosensor 29 present at the constant position at a time of tape feed, the measured value is stored in a register to execute the sub-routine determining the shift quantity of the printing position range in the head heater of a thermal head 18 determining the shift quantity of the predetermined position range of the thermal printing head heater 18.  The oblique running degree of the tape is detected on the basis of the measured value of the tape feed detection mark and, corresponding to this, this printing head 18 is shifted on the basis of the direction crossing the tape feed direction at a right angle, accurate positioning can be performed without requiring a complicated structure and control.
Patent JP-H0572607-A (JP)
Title: Consecutive photographing camera
Inventor: AOSAKI KOU
IPC: G03B9/10
Filed: 1991-09-17
Abstract: PURPOSE:To emit flash light in accurate timing at the time of consecutive photographing. CONSTITUTION:A shutter plate 18 for executing consecutive photographing by rotation is driven by a stepping motor 21. The motor 21 takes a rotating position corresponding to the number of driving pulses supplied from a driver IC 59. The number of driving pulses is counted by a counter 60. The counted value by the counter 60 is transmitted to a trigger signal generation circuit 66 through an MPU 58 with the rotation of the shutter plate 18. By referring to a timing table 67, the circuit 66 generates a trigger signal every time the number of driving pulses counted by the counter 60 attains timing for totally opening an exposing aperture. Whenever the trigger signal is supplied to a stroboscope control circuit 68 every photographing for respective consecutive photographing image plane, a stroboscopic device 12 emits the light to perform consecutive photographing.
Patent JP-S62128163-A (JP)
Title: Lead frame
Inventor: HASEBE YUTAKA
IPC: H01L21/48
Filed: 1985-11-29
Abstract: PURPOSE:To restrain the wear on punches and dies when cutting off a tie-bar by a method wherein the tie-bar is arranged to approach a resin package as near as possible while throughholes are made along both edges of outer leads at the resin package side. CONSTITUTION:A tie-bar 3 is arranged to approach the outer edge of resin package 4 as near as possible while very small amount, if any, of resin dams 5 flow out to between tie-bar 3 and the outer edge. Besides, throughholes 6 are made along both edges of outer leads 3 at the positions of tie-bar 3 approaching the resin package 4 to deteriorate the mechanical strength of tie-bar 3 at the positions concerned. To cut off the tie-bar 3, a punch 7 is pressed down to make an end 7a of punch 7 abut against the part near the throughhole 6 of tie-bar 3 to break down the part connecting the throughhole 6 of tie-bar 3 provided with less mechanical strength to the edges of resin package 4 by further pressing down the punch 7.
Patent JP-2000101752-A (JP)
Title: Communication terminal
Inventor: ASAI NORIHIKO
IPC: H04M15/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to attain reduction of communication costs in accordance with a change in communication environments, a life style or the like by equipping a charge system selection means, an informing means for informing a charge system selected by the charge system selection means or a communication charge calculated by this charge system, or the like. SOLUTION: A charge system storage area 14B of an EEPROM 14 functions as a line information storage means and a communication information storage area 14C of the EEPROM 14 functions as a communication information storage means. Also, a CPU 12, a RAM 15 and a communication charge data storage area 14A of the EEPROM 14 constitute a charge system selection means, a timer 19 functions as a counting means and a recording part 23 functions as an informing means. Moreover, the CPU 12, an ROM 13, a set charge storage area 14E, an operation part 25 and a display part 26 construct a charge set means. Then, the recording part 23 informs a charge system selected by the charge system selection means or a communication charge calculated by this charge system.
Patent JP-H05104558-A (JP)
Title: Material for reactive injection molding
Inventor: OKI YOSHITAKA
IPC: C08K7/00
Filed: 1991-10-16
Abstract: PURPOSE:To suppress a rise in the viscosity of a material for reactive injection molding by an extremely simple recipe and to enhance the impact resistance of an obtained molded product. CONSTITUTION:A titanate coupling agent is compounded with a matrix material consisting of polyether and a chain extender and mixed with mica flakes.
Patent JP-H04145979-A (JP)
Title: Coating method
Inventor: SUGIURA MASAMI
IPC: B05D1/38
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the lack and unequalness of coating and to uniformize the color tones of a finish coated film by setting the concealing film thickness of a finish coating material, the standard coated film thickness of a finish coating material and the color difference between the primer coated film and an intermediate coated film so as to satisfy specific relations among these. CONSTITUTION:The respective conditions are so set that the color difference  E between the primer coated film and the intermediate coated film satisfies equation  E<=100X(A/B)<4> when the standard film thickness of the colored coated film is designated as Amum and the black and white concealing film thickness of the colored coating material as Bmum. The standard film thickness A refers to the film thickness of the colored coated film to be actually coated and the black and white concealing film thickness B is measured by the method stipulated in JIS. The color difference  E is measured by a commercially marketed color difference meter. Namely, the color difference between the primer coated film and the intermediate coated film is previously so adjusted as to adjust the above-mentioned equation so as to meet the colored coating material and the colored coating material is so applied as to attain the standard film thickness. The lack and unequalness of coating of the colored coating material are surely prevented and the automation of the coating stage for the colored coating material is permitted.
Patent JP-H04146510-A (JP)
Title: Magnetic head
Inventor: EZAKI KIICHIROU
IPC: G11B5/31
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate an undershooting phenomenon, to sharpen a magnetic field distribution and a reproduced waveform, and to deal with the recording/ reproducing operations with high density by setting a 2nd end face at a position behind a 1st end face and at the side opposite to the direction of a conversion gap and keeping the retreated variable of the 2nd end face in a 0.001 - 5mum range together with the tip thickness of the 1st end face kept under 1.5mum respectively. CONSTITUTION:A pair of poles P1 and P2 are set opposite to each other with a conversion gap G secured between them. The end face of the pole P1 set at the outflow side of a medium consists of a 1st end face P11 and a 2nd end face P12. The face P12 is set opposite to the direction of the gap G and at a position behind the face P11 with a retreated variable d1 kept in a 0.001 - 5mum range. At the same time, the tip thickness T11 of the face P11 is kept under 1.5mum. Thus, a magnetic field distribution and a reproduced waveform are sharpened and the recording/reproducing operations are attained with high density. Furthermore an undershooting phenomenon can be substantially neglected and the partial response method is applicable.
Patent JP-H08110545-A (JP)
Title: Camera
Inventor: TANIGUCHI HIDENORI
IPC: G02B7/32
Filed: 1994-10-07
Abstract: PURPOSE: To photograph without sacrificing a depth of focus at an infinite distance and also without sacrificing out-of-focusing of an object at a finite distance to the minimum even in the case of erroneously judging that the object lies at the infinite distance, and also, to prevent out-of-focusing caused because the object is not irradiated with projected light, and then, the reflected light is not received, consequently, such the erroneous range-finding that the object lies at the infinite distance is executed. CONSTITUTION: The camera is provided with a calculating means 1 for calculating a focal distance position L where a circle of confusion at the infinite distance attains a prescribed value based on focal distance information and ISO information and a setting means 1 for comparing a focal distance position X corresponding to object distance information with the focal distance position L and setting the focal distance of a photographic lens at the position L when X>L. and in the case the focal distance position X corresponding to the object distance information is larger than the focal distance position L where the circle of confusion at the infinite distance attains a prescribed value, the focal distance position of the object at the infinite distance is set so as not to be far from the focal distance position L.
Patent JP-H1198113-A (JP)
Title: Ss transmitter
Inventor: TAKADA HAJIME
IPC: H04B3/54
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the transmitter that enables spread spectrum(SS) modulation transmission between commercial AC power supply lines of different distribution systems. SOLUTION: A 1st SS transmitter-receiver 1 and a 2nd SS transmitter-receiver 60 connect respectively to commercial AC power supply lines 2A, 2B of different distribution systems. The SS transmitter-receiver sets 1, 60 are provided with interface sections 3, 61 that superimpose and demultiplex SS signals on a signal of the commercial AC power supply lines and with transmission reception sections 4, 63 that send/receive the SS signal respectively. Since the SS signals superimposed on each other via the 1st and 2nd SS transmitter-receiver sets 1, 60 are superimposed on other commercial AC power supply lines 2A, 2B, the network by the SS modulation system is extended without being bound by the distribution systems.
Patent JP-H06123223-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: JIYOZE SEUSO MARUGONATO RIBEIR
IPC: F01N3/18
Filed: 1992-10-07
Abstract: PURPOSE:To prevent a temperature of catalysts from lowering when HC is desorbed and cause catalysts to recover its purification efficiency by causing HC (unburnt gas) adsorbed into an adsorption material to be desorbed under a high temperature condition where exhaust gas purification catalysts is activated and an accelerated condition involving increase of exhaust gas temperature to exceed a specified temperature. CONSTITUTION:An exhaust gas passage 13 of an internal combustion engine 11 is composed of a main passage 13a and a bypass passage 14 which is connected parallel to the exhaust gas passage 13 and has an adsorbent 15 therein. An exhaust gas inlet 14a and an exhaust gas outlet 14b of the bypass passage 14 are arranged thereon with control valves 16a, 16b, respectively. Furthermore, the upstream of the exhaust gas inlet 14a and the downstream of the exhaust gas outlet 14b of the exhaust gas passage 13 are arranged thereon with three- way catalytic converters 19a, 19b, respectively. On this occasion, an acceleration condition involving exhaust gas temperature increase exceeding a specified temperature is judged at an acceleration condition judgment portion 17a of a control unit 17. Under this acceleration condition and under the high temperature where the three-way catalytic converters 19a, 19b are activated, the worsening of exhaust emission is prevented by means of opening respective control valves 16a, 16b of a valve control portion 17b and desorbing HC of the adsorbent 15.