baber/WOPTO huggingface dataset:
Patent JP-S61243427-A (JP)
Title: Liquid crystal display element
Inventor: TASHIRO YOSHIZO
IPC: G09F9/35
Filed: 1985-04-19
Abstract: PURPOSE:To prevent an elution of an alkaline ion to the liquid crystal, and to improve a display quality by applying a film consisting of SiO2-Ta2O5-Al2O3 to an insulating film interposed between a glass substrate and an electrode film. CONSTITUTION:The insulating film 2 is adhered on the glass substrate 1, and the electrode film 3 is formed on the film in a shape replied to the display pattern. The orientation film 4 is coated on the film 3 so as to make a flat on the upper surface of the film 3. The two sheets of the orientation films 4 are arranged through spacers 5 countering the orientation film sides each other, to form a gap, and the liquid crystal 6 is enclosed into the gap to form the titled element. The electrode film 3 consisting of SiO2-Ta2O5-Al2O3 is coated on the glass substrate 1. By coating the substrate with the specific insulating film, the Na ion does not elute from the glass to the liquid crystal, and the refractive index of the insulating film may be near to that of the electrode film whereby the electrode pattern becomes to difficult to see, resulted in improving a visibility of the titled element.
Patent JP-H07267447-A (JP)
Title: Roller driving device for belt-like sheet travel path, film receiving device from t die, longitudinal drawing device, film receiving device from lateral drawing device, belt-like sheet surface treating device, slitter rewinder, and finishing machine
Inventor: KATAOKA HIROSHI
IPC: B29C47/40
Filed: 1994-03-29
Abstract: PURPOSE:To provide a roller driving device for a belt-like sheet conveyance path capable of rotatively driving a roller to cause stable elongation or tension on a conveyed belt-like sheet without requiring a transmission gear and a continuously variable transmission having a complex and large structure. CONSTITUTION:This roller driving device is provided with an AC induction motor 5 driving a roller R1 provided on a belt-like sheet travel path and a speed control device 7 having a feed-forward controller 10 with the adaptive function outputting the speed instruction signal to an inverter 6 for the AC induction motor 5.
Patent JP-H09272170-A (JP)
Title: Back sheet base material and its preparation
Inventor: NISHIO KENJI
IPC: B32B5/24
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To avoid deviation of a microporous film from a non-woven fabric sheet and to strengthen bonding condition of both end parts by forming a high density bonding part on both end parts of an adhesive layer with gas permeability and a low density bonding part at the central part. SOLUTION: When water reaches a microporous film 10, the water is prevented from reaching the underface of the microporous film 10 by water resistance of the microporous film 10. The adhesive layer 20 bonds the microporous film 10 and a non-woven fabric 30 while gas permeability is held. In addition, on both end parts of a back sheet base material, a high density bonding part 24 with high adhesive strength is formed and the microporous film 10 and the non-woven fabric 30 are strongly bonded thereby. In addition, a low density bonding part 22 at the central part of this base material is formed for preventing positional deviation of the non-woven fabric 30 from the microporous film 10.
Patent JP-S62241183-A (JP)
Title: Magnetic disk driving device
Inventor: ISHIDA HITOSHI
IPC: G11B21/16
Filed: 1986-04-14
Abstract: PURPOSE:To improve the reliability by providing an aperture to a plane not continuous to a magnetic head adhering face of a carriage so as to eliminate an error at read/write at high/low temperature. CONSTITUTION:The aperture 2e is provided between the magnetic head fitting face 2a of the carriage 2 and a head arm mount center 2c. The linear expansion coefficient of sizes l1, l2 is 2.4X10<-5>(cm/cm/ deg.C) and since the linear expansion coefficient is small, the position deviation between the magnetic head 1 and the track center 8a due to the temperature change, that is, offtrack is decreased. Thus, a bearing 2d is provided in the vicinity of the mount face 2a of the magnetic head 1 to suppress the stereoscopic change quantity of the mount face 2a due to temperature change. Since the stereoscopic deformation of the mount face 2a of the magnetic head 1 is suppressed in this way, the offtrack 1b of the track center 8a of the magnetic head 1 and the magnetic disk 8 is reduced.
Patent JP-S5710535-A (JP)
Title: Muting circuit for sampling quartz lock circuit
Inventor: IMAMURA EIGO
IPC: H03L7/08
Filed: 1980-06-20
Abstract: PURPOSE:To remove the noise at transient response in which the local oscillating frequency starts to be locked, by controlling a voice rejecting circuit also with the rectified output of signals within specific frequency range among the beat signals from a phase comparator. CONSTITUTION:Among the beat signals from a phase comparator in the loop of a sampling quartz lock circuit, a voice rejecting circuit is controlled even with the rectified output of the signals within the specific frequency range. For example, the beat signal from the phase comparator of a lock circuit of an FM receiver is given to the 2nd high-pass filter 21 having lower cutoff frequency than that of the 1st high-pass filter 11 and a transistor TRQ3 via the 2nd rectifier circuit 22. Further, the rectified output of the beat signal having lower frequency in transient response where the local oscillating frequency is locked, turns of the TRQ3, and the output is given to a voice muting TR23 via an NAND gate circuit NG2 to make muting.
Patent JP-S5313687-A (JP)
Title: Method for excecution of coating having pressure-sensitive elastic layers
Inventor: FURUYA AKIO
IPC: B29K105/08
Filed: 1976-07-15
Abstract: PURPOSE: To make it possible to protect the surfaces of metallic or inorganic structure for a long time, by bonding a pressure-sensitive tape containing a partially vulcanized rubber, a tackifier and a filler at a specific ratio under pressure to a substrate, and by lining the surfaces with a FRP. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03282540-A (JP)
Title: Direct x-ray photographing method
Inventor: TAKAHASHI KAZUO
IPC: G03C3/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain plural X-ray photographic images varying in sensitivity, luminance, contrast, and sharpness by bringing X-ray photographic sensitive materials having emulsions on one surface into tight contact with one sheet of fluorescent intensifying sheet on a side for irradiation with X-rays, bringing an X-ray photographic sensitive material having emulsions on both sides into tight contact between the intermediate and back fluorescent intensifying sheet and subjecting the plural X-ray photographic sensitive materials to simultaneous and direct photographing. CONSTITUTION:Two sheets of the X-ray photographic sensitive materials P1, 2 are in a cassette 10 for X-ray photographing and this cassette 10 is loaded into a photographic device. The prescribed section of a patient is then directly photographed. The simultaneous and direct photographing of the materials P1 and P2 is executed in such a manner. The X-ray photographic sensitive material having the emulsion on one side has the property of the excellent sharpness and the X-ray photographic sensitive material having the emulsion on both sides has the properties of the excellent sensitivity and contrast. The plural X-ray photographic images varying in the density, contrast and sharpness are obtd. by the simultaneous photographing in this way.
Patent JP-S61242391-A (JP)
Title: Address selecting circuit
Inventor: OMORI YASUO
IPC: G11C11/34
Filed: 1985-04-19
Abstract: PURPOSE:To decrease the number of circuit stages and to attain a small amplitude action even with the input of a decoder and to select an address at a high speed, by applying a 4-stage structure of circuit, i.e., a predecoder, a level shift circuit, a decoder and a reverse buffer. CONSTITUTION:The output V06(m) of a predecoder 6 undergoes a level shift toward a low potential by a level shift circuit 7, where (m) equals 1-2<i>. The output V07(m) of the circuit 7 is applied to a decoder in the form of a small amplitude signal having about 0.8V amplitude. The circuit 7 consists of an emitter follower, several pieces of diodes and a load resistance R connected in series. The level shift amount given from the circuit 7 is controlled by the number of diodes and the value of the load resistance. The decoder 8 contains a current switch type logical circuit of series gate constitution. A reverse buffer 9 inverts the outputs V08(1)-V09(2<n>) of the decode 8 and drives a memory array 5 serving as the large load of the next stage with the MOS level signal.
Patent JP-H05290545-A (JP)
Title: Magnetic recording medium cartridge and magnetic recording and reproducing device using the cartridge
Inventor: OJI MASAAKI
IPC: G11B23/38
Filed: 1992-04-07
Abstract: PURPOSE:To obtain the magnetic recording medium and magnetic recording and reproducing device which enables the use, under optimum conditions, of not only the magnetic recording media classified simply by identification card's hole like heretofore but the magnetic recording media varying variously in magnetic characteristics and mechanical characteristics in the case of use of the magnetic recording media. CONSTITUTION:An information recorder 2 recorded with information on the various details of the recording media, optimum use conditions, etc., is mounted in a set shell 1 of the magnetic recording medium cartridge and a means for obtaining the information from the information recorder 2 is provided in the magnetic recording and reproducing device.
Patent JP-H04296550-A (JP)
Title: Manufacture of compound panel
Inventor: KOGA TAKUYA
IPC: B32B19/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide the manufacturing technique of a compound panel which can be formed with a wide molding flexibility by solving problems generated in the manufacture of inorganic powder and granule. CONSTITUTION:A dry forming technique using inorganic powder for the manufacture of a compound panel 10 of thermally curable resin, is to preheat the surface of a material composition mat laminated by spraying within a temperature range which does not allow the thermally curable resin to be cured. The whole laminated mat is prevented from being split or having an unevenly distributed material lamination by dissolving only part of the laminated mat surface and depositing the inorganic powder of the part. Thus the splitting of the whole laminated mat and the uneven distribution of its material are prevented. In addition, a wide flexibility is ensured in the designing of the panel using a best choice of material.
Patent JP-H10260365-A (JP)
Title: Motor-driven revolver and microscope equipped with motor-driven revolver
Inventor: OGIWARA YASUSHI
IPC: G02B7/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the motor-driven revolver which is almost as large as a manual revolver without spoiling the strength of a microscope main body and operability for an objective lens. SOLUTION: The motor-driven revolver 10 is equipped with a fixation part 20 which is attachable to and detachable from the fitting surface (b) of the microscope main body and a rotation part 30 which can be rotatable about the fixation part 20 and mounted with objectives; and the rotation part 30 is mounted on the fixation part 20 obliquely to the fitting surface (b) and the fixation part 20 is equipped with a motor 40 which rotates the rotation part 30 in the space formed between the rotation part 30 and fitting surface (b) because of the tilt of the rotation part 30.
Patent JP-H03282596-A (JP)
Title: Musical sound signal processor
Inventor: SAITO TSUTOMU
IPC: G10H7/00
Filed: 1990-03-30
Abstract: PURPOSE:To filter musical sounds at every channel by performing sample point interpolating arithmetic and the arithmetic of a filter at every channel, alternately on a time-division basis by using a common arithmetic circuit. CONSTITUTION:When the sample point interpolating arithmetic is performed, a latch circuit 5 latches data f(n) from a waveform memory 1 at timing T0, a latch circuit 52 latches data f(n+1) at timing T1, and a latch circuit 53 latches an interpolation coefficient (a) from a control part 3 at the timing T1; and an adder 57 obtains a sample point interpolating value g(t). When the filter arithmetic is performed. The circuit 51 latches a filter output G(t-1) at timing T2, the circuit 52 latches the sample point interpolating value g(t) at the timing T2, and the circuit 53 latches a filter coefficient (b) at the timing T2; and the adder 57 obtains a filter output G(t). Then time-division data are accumulated at every period and filter coefficients b0 - b15 are varied to vary the timbre of each musical sound at every channel.
Patent JP-H05246815-A (JP)
Title: Antifungal agent
Inventor: HIGUCHI MASAKO
IPC: A01N65/00
Filed: 1992-03-07
Abstract: PURPOSE:To obtain an antifungal agent for controlling fungi providing plants with disease injury, having extreme stability, comprising lichen or a component prepared by extracting a natural-occurring lichen. CONSTITUTION:An antifungal agent comprising lichen (especially preferably one belonging to the family Usneaceae and Parmeliaceae) or a component prepared by extracting a culture mixture of lichen (especially preferably Thamnolia vermicularis), namely essence or an activator having antifungal activity as an active ingredient. The antifungal agent is usable in the field of agricultural chemical.
Patent JP-S57201771-A (JP)
Title: Steering operation structure of service car
Inventor: KISHIDA HIROSHI
IPC: B62D11/08
Filed: 1981-06-01
Abstract: PURPOSE:To easily and satisfactorily obtain demanded steering condition without the need for a large scale construction by using a microcomputer. CONSTITUTION:Means for independently verifying a running speed is provided for each of left and right driving gears. A microcomputer 16 in which plural steering states determined on relative speeds of the left and right driving gears have been stored is mounted in a mechanism B which controls said means. The plural steering states are stored in the microcomputer 16 in advance and once an operator issues an indicative operation only to an indicative operation mechanism 21, the microcomputer 16 selects indicated one among the steering states and makes automatical control of the driving speed verification means for embodiment thereof, hence providing the demanded turning mode regardless to any driving speed.
Patent JP-H08311062-A (JP)
Title: Pyridonesulfonylurea-based compound, its production and herbicide containing the same
Inventor: MURAI SHIGEO
IPC: A01N47/36
Filed: 1996-03-12
Abstract: PURPOSE: To produce a new pyridonesulfonylurea-based compound, having excellent herbicidal effects and useful as a herbicide. CONSTITUTION: This pyridonesulfonylurea-based compound of formula I [Q is a group of formula II [R1 is H, an alkyl, an alkenyl, etc.; G is a halogen, an alkyl. an alkenyl, etc.; n is an integer of 0-3] or formula III; Rg is Hor an alkyl; X and Y are each independently a halogen, an alkyl, a haloalkyl, etc.; A is CH or N} or its salt, e.g. N-[(4,6-dimethoxypyrimidin-2-yl) aminocarbonyl]-[1-(n-propyl)-2(1H)-pyridone]-3-sulfonamide. The compound of formula I is obtained by reacting, e.g. a pyridone-based compound of the formula Q-SO2 NH2 with a compound of formula IV (R9 is an alkyl or an aryl) as starting raw materials in the presence of a base at -20 to +100 deg.C for 0.01-24hr. The pyridone-based compound is a new intermediate compound for the compound of formula I.
Patent JP-H06297424-A (JP)
Title: Raw material supply device in green sheet manufacturing apparatus of building board
Inventor: YAMADA KAZUOKI
IPC: B28B13/02
Filed: 1993-04-12
Abstract: PURPOSE:To surely uniformalize the thickness of a slurry in a sheet lateral direction. CONSTITUTION:In a green sheet manufacturing apparatus of a building board wherein a water permeable sheet 3 is provided so as to be capable of advancing in its longitudinal direction and a raw material supply device 6 supplying a slurry to the upper surface of the sheet 3 is provided above the sheet 3 and a suction means 4 dehydrating the slurry under reduced pressure is provided to the rear surface of the sheet, a roll 32F freely rotatable around its shaft in the lateral direction of the sheet 3 and a chute 33 supplying the slurry on this side of the roll 32F are provided to the raw material supply device 6 and a collision plate 61 extending in the lateral direction of the sheet 3 is provided to the lower part of the chute 33.
Patent JP-H02264745-A (JP)
Title: Palatially active lactic acid derivative
Inventor: OSAWA MASASHI
IPC: C07C69/94
Filed: 1989-04-05
Abstract: NEW MATERIAL:An optically active compound expressed by formula I [R<1> is 2-10C alkyl; R<2> is 1-10C alkyl; V is -COO- or -OCO-; m and n each are indepen dently 0 or 1; C* and C** each are independently asymmetric carbon atoms of (R) or (S) absolute configuration]. EXAMPLE:4'-{(S)-2-Propoxypropanoyloxy}-4-biphenyl (R)-3-fluoro-4-(-1- methylheptyloxy)benzoate. USE:Useful as an electrooptical display material and capable of inducing great spontaneous polarization by addition thereof in a small amount and providing both compounds having a relatively large or small hlical pitch. A composition containing the above-mentioned compound is excellent in orienting properties with a high speed of response. PREPARATION:A compound, expressed by formula III and derived from a compound expressed by formula II is reacted with a compound, expressed by formula V and derived from a compound expressed by formula IV to afford the compound expressed by formula I (V is COO).
Patent JP-H09283979-A (JP)
Title: Electromagnetically shielded building
Inventor: ISHIKAWA TOSHIYUKI
IPC: H05K9/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To realize electromagnetic shielding at low cost and by simple construction. SOLUTION: An electromagnetic shielding building where the entire inner space is covered with electromagnetic material and is connected electrically is provided with a metallic sash frame 15 fixed to a window part 5, an electromagnetic shielding material 9 connected electrically with the frame 15, a vertical supporting wall 15a formed on the indoor side of the frame 15, a plurality of reinforcing ribs 15b formed horizontally on the wall 15a, and a window sill member 13 fitted to the wall 15a. A conductive backup material 19 is filled among the ribs 15b, and a metallic connecting member 20 is fixed between the rib 15b and the electromagnetic shielding material 7 of an outer wall 4.
Patent JP-H05228266-A (JP)
Title: Helicopter toy with light emission body
Inventor: MOROHOSHI TADAAKI
IPC: A63H33/22
Filed: 1992-02-21
Abstract: PURPOSE:To confirm the flying position at night and easily confirm the grounding position by providing a light emission body illuminated by a lightweight battery serving as a power source mounted on the airframe of a helicopter toy so that luminescence can be observed from below. CONSTITUTION:A battery 5 such as a lightweight lithium battery is stored in a battery storage body 6 and fitted to an airframe 3 at the rotary center section of a rotary wing 2, and a light emission body 7 such as a light emission diode illuminated by the battery 5 serving as a power source is fitted so that luminescence can be observed from below. When a helicopter toy 1 is to be flown at night, lead wires 7a, 7b of the light emission body 7 are inserted and connected to contacts 6d, 6f provided on the battery storage body 6 to illuminate the light emission body 7, or insertion contacts 9a, 9b of a plug 9 connected to the ends of the wires 8a, 8b connected to the light emission body 7 near a vertical tail wing are inserted and connected to the contacts 6d, 6f, and the light emission body 7 is illuminated for a flight.
Patent JP-S59211966-A (JP)
Title: Button-type alkaline cell
Inventor: KISHI IWAO
IPC: H01M6/12
Filed: 1983-05-16
Abstract: PURPOSE:To prevent the short-circuit inside a cell due to the silver dendrite growth by arranging silver or a silver alloy at the portion where the inside of the inner periphery of the gasket is brought into contact with a separator. CONSTITUTION:A positive electrode 2 using silver oxide as an active material and a separator 3 made of porous polyethylene and cellophane are stored in a positive electrode can 1 concurrently serving as a positive electrode terminal, and metal mercury 5 is arranged in a ring shape inside the inner periphery end 4a of a gasket 4 made of nylon and between the suface of the separator 3 facing a negative electrode and an impregnant 6. Accordingly, the silver dendrite grown from the negative electrode side is amalgamated thereby mercury, and the dendrite growth further from there is prevented.
Patent JP-H03284424-A (JP)
Title: Transmission of four-wheel drive car
Inventor: KATO SEIICHI
IPC: B60K17/344
Filed: 1990-03-31
Abstract: PURPOSE:To facilitate the setting of a gear ratio, and to properly carry out the distribution of drive force by providing first and second drive parts on an output shaft of a transmission, and by providing an intermediate transfer mechanism that communicates each drive part to power train systems of front and rear wheels. CONSTITUTION:An intermediate transfer mechanism 12 for distributing driving force to a differential gear 4 and to a transfer 6, is provided on an output shaft 10 to which the driving force speed-changed to a desired rotational number by an automatic transmission 2. The intermediate transfer mechanism 12 has first and second drive gears 14, 16 as first and second drive parts that are journalled to the output shaft 10, and communicates a first drive gear 14 to a first power train system, while a second power train system to a second power train system. The first power train system communicates the other end of a terminal decelerating shaft 20 of a terminal decelerating part 18 to the differential gear 4 through an output gear 28, while the second power train system communicates a transfer input shaft 24 of the transfer 6 to a transfer outputs shaft 34 through bevel gears 30, 32.
Patent JP-H11279881-A (JP)
Title: Antistatic double covered elastic yarn and stocking by using the same
Inventor: SAWAI YUMIKO
IPC: A41B11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a covered elastic yarn having an improved antistatic property, feeling and fabric appearance and to provide stockings. SOLUTION: This double covered elastic yarn obtained by using an elastic yarn as a core yarn 1 and doubly coiling a synthetic yarn filament around the core yarn 1 comprises an under covering yarn 2 comprising filaments including an electroconductive inorganic powder, and having <=15 de fiber size and 1-15 filament count, and an upper covering yarn 3 comprising a crimped textured yarn having <=2 de single fiber size. The stockings are obtained by using the covered elastic yarn at least at one part of a leg part.
Patent JP-H05287320-A (JP)
Title: Hot isostatic pressing method
Inventor: ISHIZUKA TETSUO
IPC: B22F5/12
Filed: 1992-04-07
Abstract: PURPOSE:To inexpensively and easily produce a material with the base material provided with corrosion resistance, high-temp. corrosion resistance, oxidation and wear resistance by a surface coat. CONSTITUTION:The cavity of a hollow metallic material 1 is filled with a powder 2 of another metal by HIP, and the material is drawn by hot extrusion to produce a double tube or a double rod. In this case, a bellows 3 is used as the lid 4 of a capsule to be filled with the powder 2, hence the lid 4 is not broken in HIP, and a uniform HIP layer is formed.