baber/WOPTO huggingface dataset:
Patent JP-H06155670-A (JP)
Title: Thermally stitch-weldable waterproof sheet and sewing method
Inventor: OBAYASHI TSUTOMU
IPC: B32B27/30
Filed: 1993-06-17
Abstract: PURPOSE:To provide a thermally stitch-weldable waterproof sheet excellent in antistaining properties and weatherability and having durability. CONSTITUTION:In a waterproof sheet wherein waterproof layers 2, 21 composed of natural rubber, synthetic rubber or synthetic resin are provided on the upper surface or both surfaces of a fibrous base fabric 1, a mixed resin layer 3 of a vinylidene fluoride resin and an acrylic resin is formed on the upper surface of the sheet as an outermost layer and an a crylic resin, polyurethane resin or cyanoethylated ethylene/vinyl alcohol copolymer layer 4 is formed to the rear surface thereof as an outermost layer. The mixed resin layer 3 of a vinylidene fluoride resin and an acrylic resin being the upper outermost layer of the sheet and the acrylic resin, polyurethane resin or cyanoethylated ethylene/ vinyl alcohol copolymer layer 4 being the rear outermost layer are superposed one upon another to be thermally welded and bonded.
Patent JP-S5770224-A (JP)
Title: Production of ferritic stainless steel with little ribbing
Inventor: HARASE JIROU
IPC: B21B3/02
Filed: 1980-10-20
Abstract: PURPOSE:To produce the titled steel sheet with little ribbing by a simplified process, by a method wherein a ferritic stainless steel slab containing a predetermined amount of solAl is not rolled and then it is subjected to a single run of cold rolling to a thickness corresponding to a predetermined draft percentage or below without subjecting it to hot-rolled strip annealing. CONSTITUTION:A ferritic stainless steel slab containing 0.08-0.5% of solAl is hot  rolld by an ordinary method. The slab thus hot rolled is then cold rolled to a final  thickness with the reduction ratio specified to be not higher than 75%, without conducting a hot-rolled strip annealing operation. The resultant cold-rolled sheet is then subjected to recrystallization annealing to produce the objective ferritic stainless  steel sheet with little ribbing.
Patent JP-2000336430-A (JP)
Title: Method for controlling magnetic domain of grain oriented silicon steel sheet
Inventor: SAKAI TATSUHIKO
IPC: B23K26/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the magnetic domain of a grain oriented silicon steel sheet whose magnetic properties are improved by laser beam irradiation, capable of high speed treatment by simple irradiation devices and also capable of flexibly coping with the change in threading velocity. SOLUTION: The grain oriented silicon steel sheet can be manufactured by improving magnetic properties by laser irradiation. In this manufacturing method, plural pulsed laser devices 1 are arranged over the whole length in a sheet-width direction. The laser beam from each pulsed laser is concentrated into a linear beam 6 being long in the sheet-width direction. The linear direction of each linear beam is nearly perpendicular to the threading direction. Respective pulsed lasers are irradiated synchronously with the threading velocity of the steel sheet with the identical frequency.  Further, the laser pulse frequency is synchronized with the threading velocity so that the relation of F=V/a is satisfied when F, V, and (a) represent the pulse frequency of the pulsed laser, the threading velocity of the steel sheet, and the irradiation interval of the linear beam in the threading direction, respectively.
Patent JP-S63309902-A (JP)
Title: Light control plate and its production
Inventor: KITAYAMA SHINICHIRO
IPC: G02B5/02
Filed: 1987-06-11
Abstract: PURPOSE:To obtain uniform film quality to selectively scatter incident light of >=2 angle ranges by using a resin compsn. consisting of plural compds. which have a difference in the respective refractive indices and have >=1 polymerizable carbon-carbon double bonds in the molecule. CONSTITUTION:The light control plate selectively scatters the incident light of >=2 angle ranges to a plastic sheet. Namely, the resin compsn. consisting of the plural compds. which have the difference in the respective refractive indices and have >=1 polymerizable carbon-carbon double bonds in the molecule is maintained in a film state and UV rays are projected thereto from a 1st direction to cure the compsn. The resin compsn. is then maintained in a film shape on the cured matter obtd. in such a manner and the UV rays are projected thereto from the 2nd direction to cure the compsn. The 2nd stage is repeated at need. The light control plate is thus produced by the relatively simple method. The selective scattering by the angle of the transparent member and the transmission at only the specific angle are thereby attained.
Patent JP-2000336027-A (JP)
Title: Method for suppressing debonding of multilayer tablet
Inventor: OGASAWARA SHIGEO
IPC: A61K9/30
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the interlayer debonding of a multilayer tablet without involving complicated processes including increasing the amount of vehicle or binder by bringing the ratio for the respective average sizes of the granules in two layers being in mutual contact in the multilayer tablet within a specific range. SOLUTION: The subject method for suppressing the debonding of a multilayer tablet comprises bringing the ratio of the average size of granules 4 constituting one of two layers 2,3 being in mutual contact in a multilayer tablet 1 to that of granules 5 constituting the other layer to (1:2) to (1:50). The above multilayer tablet is such one as to contain an ordinary physiologically active ingredient such as an active ingredient of antipyretic analgesics or cold remedies (e.g. aspirin), vitamin (e.g. vitamin B1), antacid (e.g. aminoacetic acid), anti-inflammatory agent (e.g. naproxen), another active ingredient (e.g. diphenidol hydrochloride), crude drug or Chinese herb medicine (e.g. Ephedra sinica), mineral, amino acid, peptide or protein (e.g. insulin).
Patent JP-S5846222-A (JP)
Title: Supporting device for cam shaft of engine
Inventor: SUEMORI TADAO
IPC: F16C17/04
Filed: 1981-09-16
Abstract: PURPOSE:To enable assembly of a titled device without dividing it into two parts, by connecting a thrust plate which is fitted in a groove provided on a supporting part, with an annular groove provided on a camshaft journal part so as to enable to receive thrust. CONSTITUTION:An annular groove 6 is formed on a camshaft journal part 4 and a semicircular concave groove 7 corresponding to the annular groove 6 is formed on a supporting part 2 in a radius direction of a camshaft 1 fom the upper part. A semicircular thrust plate 8 corresponding to the concave groove 7 is fitted in the concave groove 7, and the tip 8a of the thrust plate is connected with the annular groove 6. The thrust plate 8 is placed between the back of a rocker shaft 11 and the supporting part 2.
Patent JP-S6417421-A (JP)
Title: Method of building up wafer on insulation
Inventor: PIITAA JIEEMUSU SHIYUBAATO
IPC: H01L27/00
Filed: 1988-06-14
Abstract: PURPOSE: To prevent holes which are formed as seeds by etching a first lateral epitaxial overgrowth(ELO) layer from being left in the final structure by filling up the holes with epitaxial silicon. CONSTITUTION: After performing a standard ELO process in the first stage, holes 22 which become first seeds are exposed by selectively etching a grown silicon layer 16. Then an oxide layer 12 is continuously formed by oxidizing a silicon substrate exposed in the holes 22. Moreover, the surface of a merged silicon layer 28 is substantially flattened by filling up the holes 22 of the silicon layer 16 by performing a second ELO process by using the first ELO as seed crystals. Finally, a real on-insulator silicon SOI structure is obtained by removing the remaining part of an oxide layer 18.
Patent JP-2000337590-A (JP)
Title: Stand rotating mechanism
Inventor: TAKAHASHI MASAHIRO
IPC: F16M11/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To allow the torque in the panning direction of a slider to be set higher than in the tilting direction by making the torque in the tilting direction and panning direction of the slider independently adjustable. SOLUTION: A guide groove 8 for tilting motion of a slider 7 is fitted to a stepped shaft 3 installed protrusively on a stand base 1, and the slider 7 is held by the receptacle part 2 of the stand base 1, and a stopping member 9 is placed on the slider 7 to be screwed fast to the stepped shaft 3 by a screw 12 equipped with a washer, and a torque in the panning direction of the slider 7 is generated by the fastening force of this stopping member 9 and a stepping face 3a of the shaft 3 to each other, and thereby the torque in the panning direction is made greater than the torque in the tilting direction.
Patent JP-H09328992-A (JP)
Title: Excavator provided with multi-function injecting device and fitting structure of injection nozzle
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D9/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the lifetime of a cutter, and to improve the workability of the obstacle eliminating work by selectively switching injection of extra high pressure water, working soil material, ground solidifying material at a specified pressure with an injection nozzle provided in an excavating head surface. SOLUTION: A front surface of a mud shield machine 1 is provided with a cutter head 2, and a front surface of the cutter head 2 is provided with plural injection nozzle devices 13. An extra high pressure water supplying unit 14, a working soil material supplying unit 15 and a ground solidifying material supplying unit 16 are provided, and the injection nozzle device 13 is used as a common injection port. Control valves 20-22 are provided on the way of a feeding passage from each unit 14-16 to the injection nozzle 13 so as to control ON and OFF and so as to prevent the reverse flow of the injection liquid to other flow passage. Injection liquid to be injected from the injection nozzle can be freely switched by pumps 17-19.  Injection pressure of the extra high pressure water, the working soil material and the ground solidifying material is respectively set at 1000-2500, 50-150, 200-1000kg/cm<2> .
Patent JP-S5479029-A (JP)
Title: Exposure controller of cameras
Inventor: TSUNEKAWA TOKUICHI
IPC: G01J1/44
Filed: 1977-12-06
Abstract: PURPOSE:To achieve the improvement in transient response characteristics by applying a bias current to the operational amplifier of a photometric circuit. CONSTITUTION:The photo current corresponding to the subject luminance by the photo detector 11 of a receiving photometric circuit is applied to the inversion input terminal. Voltage dividing resistors 20, 21 are parallel connected to an operational amplifier 12 which outputs the subject luminance signal having been subjected to logarithmic conversion by diode 13, etc. The bias current of a required level is applied to the amplifier 12 by way of the bias resistance 22 between the voltage dividing point thereof and the inversion input terminal of the amplifier 12. Thereby, the occurrence of the unstability of photometric values owing to charging of floating capacities 15, 15 such as the gate capacities and wiring net capacities, etc. of the junction capacitance FETs of the element 11 by the abnormal current owing to the transient characteristic differences between the FET in the input stage of the amplifier 12 and the bipolar transistor in the output stage at the start of photometry at the turning on of a switch 17 and the occurrence of latching, etc. of the amplifier 12 to which no negative feedback current is applied owing to failure in flowing of the current to the element 13 at the dark state of the subject are prevented. Hence, the photometric circuit of good transient responsivness may be obtained and the photometry may be performed always stably.
Patent JP-H07108387-A (JP)
Title: Spot welding electrode
Inventor: SHIMADA TOSHIAKI
IPC: B23K11/30
Filed: 1993-05-25
Abstract: PURPOSE:To provide the spot welding electrode without leakage of cooling water at the time of exchanging a tip. CONSTITUTION:A projecting part 22 is provided on the tip of a shank 20, a recessed part 32 of the cap-shaping tip 30 is fixed attachably and detachably on the outside of the projecting part 22, a hook part 35 or a driving tool is formed on the peripheral surface of the cap-shaped tip 30 and besides, a pore 31 to connect the noncontact part outside of material to be welded of the cap- shaped tip 30 to the vicinity of the recessed part 32 base or a small groove to reach the vicinity of the recessed part base from the recessed part inside upper edge is provided.
Patent JP-H0315286-A (JP)
Title: Servo circuit
Inventor: YOKOYAMA YOSHIHIKO
IPC: H02P29/20
Filed: 1989-06-09
Abstract: PURPOSE:To shorten pull-in time considerably under transient state without sacrifice of accuracy by applying or no applying a predetermined signal having specific level onto a servo control signal according to which section a difference signal belongs. CONSTITUTION:A phase servo circuit 1 comprises a comparing means or a phase comparator 21, a control means or a window comparator 23, a switch 24 to be opened/closed by an output from the window comparator 23, and the like. The control means 23, for outputting a differential signal having level corresponding to the difference between an operational signal fed from a driving load and a reference operation signal, compares the differential signal level with the reference level. Any one level of the differential signal is selected based on the comparison results and the differential signal is outputted as a servo control signal. By such arrangement, time to be elapsed before reaching to a target operating state can be shortened considerably under transient state such as starting state without sacrifice of servo accuracy.
Patent JP-S5480146-A (JP)
Title: Backup system in pollution telemeter system
Inventor: OOTA YOSHIHITO
IPC: G01D5/12
Filed: 1977-12-09
Abstract: PURPOSE: To perform accurate backup with a simple constitution by providing memrories to telemeter substation units.  
     CONSTITUTION: According to the synchronizing signal from a telemeter central unit 1, the sensor 4 operates in sychronization with the unit 1 by way of the backup timer 3-4 of a telemeter substation unit 3 to send the data such as concentrations, etc. of the polluting substances of pollution sources to the unit 1 via data input- output control part 3-3, phase control part 3-1, etc. From the initial values and constant time data, the unit 1 operates and calculates 1-hour value, etc. When the unit 1, transmission line 2, etc. go out of order and about 1 hour elapses after the constant time data have been sent from the unit 3, the data from the sensor 4 are taken in and stored in a memory 1 at each specified time by way of the timer 3-4. These storage contents are transmitted to the unit 1 when the unit 3 is reset by the synchronizing signal from the unit 1 owing to resetting of the trouble, thus the accurage backup by the data free from any drift or the like by time lapse is accomplished with the simple constitution of providing a memory of a small capacity storing only the 1-hour value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05338455-A (JP)
Title: Drive force distribution controller for four-wheel drive vehicle
Inventor: SASAKI HIROKI
IPC: B60K17/348
Filed: 1992-06-08
Abstract: PURPOSE:To improve vehicle controllability in the vicinity of limit turning and before and after the generation of inner wheel skidding without reducing the performance of drive at the time of low lateral acceleration turning in the case of a torque split type 4WD vehicle to whose rear wheels engine drive force is directly transmitted and to whose front wheels drive force is transmitted through a torque distribution clutch. CONSTITUTION:By means of a weight coefficient setting means (d), a large weight coefficient is set according to lateral acceleration at least at the time of lateral acceleration being large, and at a rear wheel speed operating means (e), a rear wheel speed that comes to the more select low inclination the higher lateral acceleration is, is operated on the basis of this weight coefficient, and a drive force distribution controlling means (g) which outputs to a torque distribution clutch (a) a coupling force command that is in accordance with a front and rear wheel rotary speed difference operation value which is obtained by subtracting a front wheel speed operation value from this rear wheel speed operation value, is provided.
Patent JP-H077817-A (JP)
Title: Automatic train operation system
Inventor: MAEKAWA YOSHIO
IPC: B60L3/08
Filed: 1993-06-18
Abstract: PURPOSE:To stop a train without allowing the train to pass through an aimed stopping position at the time of stopping the train at a prescribed position during the automatic operation of the train by comparing a manual and automatic brake commands with each other and performing braking operation by fetching the brake command commanding the stronger braking force. CONSTITUTION:An automatic train operation computing section 2a monitors a manual brake command through an input line 2S by disconnecting a brake commander 1 which issues the manual brake command from brake command train lines 4a-4c during the automatic operation of a train and, when the manual brake command is issued, the section 2a compares the manual brake command with an automatic brake command computed by the section 2a itself and outputs the brake command commanding the stronger braking force to a brake section through the lines 4a-4c.
Patent JP-H098212-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIDAKA YOSHIHARU
IPC: H01L23/52
Filed: 1995-06-14
Abstract: PURPOSE: To provide a surface-mount large-scale chip by reducing the influences of foreign matters resulting from the increased chip size on the yield of the chip and, at the same time, reducing the manufacturing cost. CONSTITUTION: The function-wise blocks of a ROM section 11, a gate array section 12, a control circuit section 13, and a RAM section 14 constituting a semiconductor device 10 are respectively manufactured from different wafers 16, 17, 18, and 19 and chip connecting electrodes are formed on the side walls of the chips which respectively become the ROM section 11, gate array section 12, control circuit section 13, and RAM section 14. Then a multifunctional integrated circuit is constituted by connecting the function-wise blocks to each other into one chip by fattening the chip connecting electrodes on the side walls of the chips on a lead frame when a plastic package is used or at die bonding time for fixing the chips in a ceramic package when the ceramic package is used at the time of covering the integrated circuit with an insulating package.
Patent JP-H08340238-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAMADA YUZO
IPC: G11C11/4076
Filed: 1995-06-14
Abstract: PURPOSE: To provide a semiconductor integrated circuit device including a delay circuit capable of reducing the power supply voltage dependency of delay time. CONSTITUTION: This semiconductor integrated circuit device is provided with a delay circuit 1 including an inverter 13 for receiving an input signal, an output signal line 11 connected to the output of the inverter 13, a switch circuit 17 in which one end of its current path is connected to the signal line 11, and a capacitor 15 in which one electrode is connected to another end of the current path of the circuit 17 and a power supply voltage variation detecting circuit 9 for controlling the circuit 17. At the time of detecting variation in power supply voltage, the circuit 9 turns on or off the circuit 17 and connects or separates the capacitor 15 to/from the signal line 11 to change the capacitance of the signal line 11 and control the delay time of the delay circuit 1.
Patent JP-H01314938-A (JP)
Title: Method for measuring concentration of gas
Inventor: YAMAMOTO HIDEO
IPC: G01N27/28
Filed: 1988-06-15
Abstract: PURPOSE:To measure the concn. of gas to be measured in a non-contact state by providing a gas sensor in the pipe, which is erected in a liquid, at a part protruding above the surface of the liquid and blowing standard gas in the pipe from the lower end thereof to measure the gas to be measured taken in the gas bubble. CONSTITUTION:A pipe 12 is erected in a liquid and a gas sensor 24 is provided in the pipe 12 at a part protruding above the surface of the liquid. Standard gas such as nitrogen gas is blown in the pipe 12 from the lower end thereof to generate gas bubbles 30 and the gas to be measured dissolved in said gas bubbles 30 is discharged above the surface of the liquid to be measured by the sensor 24. Therefore, the concn. of the dissolved gas can be measured without bringing the sensor 24 into contact with the liquid.
Patent JP-S632094-A (JP)
Inventor: KITAKAZE SEISHI
IPC: G09G5/00
Filed: 1986-06-23
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-S5269910-A (JP)
Title: Water-in-oil emulsion fuel
Inventor: HANEMURO YASUMASA
IPC: C10L10/18
Filed: 1975-12-10
Abstract: PURPOSE: A low viscosity W/O type light oil emulsion fuel with improved stability containing a particular surface active agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6080269-A (JP)
Inventor: YUAN TAUA
IPC: H01L27/088
Filed: 1984-07-18
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-S633048-A (JP)
Title: Flame-retardant sound insulating material
Inventor: TSURUMARU SHUICHI
IPC: E04B1/82
Filed: 1986-06-23
Abstract: PURPOSE:A flame-retardant sound insulating material obtained by blending a vinyl chloride resin with a plasticizer, an ethylene-vinyl acetate copolymer and/or an ethylene-vinyl acetate-vinyl chloride terpolymer, iron concentrate slag prepared as a by-product in a copper refining process and antimony trioxide. CONSTITUTION:(A) 100pts.wt. vinyl chloride resin such as ethylene-vinyl chloride copolymer, etc., is blended with (B) 30-150pts.wt., preferably 50-100pts.wt. plasticizer, (C) 30-150pts.wt., preferably 50-100pts.wt. ethylene-vinyl acetate copolymer having 15-70wt% vinyl acetate content and/or ethylene-vinyl acetate- vinyl chloride terpolymer having 30-60wt% ethylene-vinyl acetate content, (D) 400-2,000pts.wt., preferably 600-1,200pts.wt. iron concentrate slag prepared as a by-product in a copper refining process and (E) 5-30pts.wt., preferably 10-20pts.wt. antimony trioxide to give a flame-retardant sound insulating material.
Patent JP-H07201-A (JP)
Title: Flat type slippers and their production
Inventor: YAMAZAKI HIDEKAZU
IPC: A43B3/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide the flat type slippers which can be mass produced extremely inexpensively by an automatic bag making machine, are low in transporting and storing costs and are convenient to carry. CONSTITUTION:Each of the slippers is composed of a base plate 2 formed by laminating a thermoplastic resin film 2b atop backing paper 2a consisting of thick corrugated board and a cover member 3 formed of a thermoplastic non-woven fabric stuck at its peripheries 6a, 5b, 5c, 5d by heat sealing onto the film 2b surface of the base plate 2. A gusset part 4 projecting upward is folded and formed on this cover member 3 and a foot inserting aperture 7 is formed near the central part. A part 6 slightly near the heel from the aperture 7 is also heat sealed in a transverse direction.
Patent JP-S5672664-A (JP)
Title: Preparation of cod roe sausage
Inventor: KAMIYAMA SHIGEROU
IPC: A23L17/30
Filed: 1979-11-14
Abstract: PURPOSE: To prepare a cod roe sausage, by treating a cod roe of collapsed shape in which the enclosing membrane is broken with a phosphate, stuffing the treated roe into a casing, and heating and solidifying the roe.  
     CONSTITUTION: A cod roe of collapsed shape is mixed with 0.5% phosphate and further 0.5W1% starch if desired and agitated thoroughly with an agitator not to crush each egg of the cod eor. The treated cod roe is then stuffed in a casing 5 with a stuffing machine 1 having a piston 2 moving by the introduction of compressed air and a bung hole 3 projecting outward, and boiled with steam at about 75°C for 30min. 
     COPYRIGHT: (C)1981,JPO&Japio