baber/WOPTO huggingface dataset:
Patent JP-H1020391-A (JP)
Title: Magnetic head driving device
Inventor: OCHIAI TOSHIHIKO
IPC: G03B17/24
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To precisely reproduce digital data from a data field regardless of the carrying direction of a photographic film by reproducing a digital pattern demodulated by detecting the peak of a reproduced signal to the digital data according to a scanning direction and serial/parallel converting it. SOLUTION: As for a printer, for example, an amplifier 110 is brought into contact with a data track arranged on the photographic film so as to amplify the waveform of the read signal of a magnetic head 2 reading a magnetic recording signal. Then, the time position of the peak of the reproduced signal from the amplifier 110 is detected by a peak detection circuit 130 and demodulated to the digital pattern by a demodulation circuit 140 based on a pulse outputted from the detection circuit 130. By a digital data conversion circuit 150, the reproduced digital pattern is converted and reproduced to the digital pattern according whether the scanning direction is identical to that of the recording time or not. By a conversion circuit 160, an output from the conversion circuit 150 is serial/parallel converted.
Patent JP-2001006157-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: IIDA MAKOTO
IPC: C08J7/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a superior electromagnetic conversion characteristic and run durability by setting the protrusion frequency originating from inactive particles on a polyester layer surface and the particle aggregation ratio of the inactive particles on the polyester layer surface respectively within specified ranges. SOLUTION: The protrusion frequency originating from inactive particles on a polyester layer surface is set to 5000-50000 protrusions/mm2, and the particle aggregation ratio of the inactive particles on the polyester layer surface is set to 4-20%. The inactive particle in the polyester layer uses particles composed of heat-resistive org. macromolecules such as cross-linked silicone resin, cross-linked polystyrene, cross-linked styrene-divinylbenzene copolymer, polymethylmetacrylate, etc., or org. compd. such as silica, alumina, titanium dioxide, etc. The main grain size of the particle is 30-120 nm, pref. 35-110 nm, and the volume shape coefficient f=V/R3 is 0.1-π/6, pref. 0.3-π/6 where (f) is the volume shape coefficient, V is the vol. of particle, and R is the mean grain size of particles.
Patent JP-H1023028-A (JP)
Title: Member identification method in radioelectronic conference
Inventor: NAKAGAWA YOSHIKATSU
IPC: H04L12/18
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a procedure by which all terminal equipments, belonging to a same group recognize their addresses with each other and make communication with each other. SOLUTION: A host terminal equipment sends a packet whose data indicate all member names (A) and a network address (B), specific to the host terminal equipment in multiple address communication and awaits replies. Each member terminal equipment analyzes the received packet, extracts and identifies the information (B) from a packet, including its own name and sends a packet whose data indicate its member name and a network address specific to each member terminal equipment to the host terminal equipment. The host terminal equipment analyzes the received packet and acquires the information included in the packet, when there is the member name belonging to a same group and and saves data in which member names and terminal equipment addresses are cross referenced with each other.  After a prescribed time, when packets from all the member terminal equipments cannot be received, the host terminal equipment sends a packet whose data indicate all the member names (A) and the network address (B), again in multiple address communication and awaits replies.
Patent JP-H0926996-A (JP)
Title: Electronic menu preparing device
Inventor: KOKUBO MASATOSHI
IPC: G06Q10/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic menu preparing device which is capable of easily performing the control of cooking time and is provided with a function measuring desired time. SOLUTION: When the instruction of cooking time is performed for a cooking procedure, cooking names, the cooking processors and cooking time as the information for controlling the cooking time is recorded in the area of a RAM 13. A CPU 11 receives the interruption signal from a timer 15, reduces the value of the cooking time registered in the area 13b of the RAM 13 by '1' and judges whether the procedure in which the cooking time becomes '0' exists or not. When the procedure in which the cooking time becomes '0' exists, the CPU 11 outputs a signal to a voice output part 50 to notify the effect. The voice output part 50 receiving the signal generates buzzer sound, notifies a user of the effect that cooking time passes and displays what cooking procedure the cooking time passes in on a display part 30.
Patent JP-S6154070-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEYORI
IPC: G11B15/675
Filed: 1984-08-24
Abstract: PURPOSE:To prevent the damage of a holder by providing a rotary piece, which rotates with an inject operational material vertically and a spring, which energizates the overhead rotation and providing a control part acting with a pin provided with a gradient frame of a cassette holder for the rotary piece. CONSTITUTION:A rotary piece 62, which rotates with an inject operational material 17 vertically and a spring 64, which energizes the overhead rotation are provided, and a control part 60 acting with a pin 59 provided with a cassette holder 3 for a rotary piece 62 are provided. When an external power W acts on an opening part of the cassette holder 3, i.e., the back edge part of a fluctuation frame 6, a rotary piece 62 rotates to the same direction of clock on a fulcrum of an axis 63 against a spring 64 and relaxes an external power W. In addition, on the condition that rising of the cassette holder 3 is interrupted by a debris W, a gradient part 61 acts with a pin 59 and the rotary piece 62 rotates against the spring 64 even if an inject operational part 17 is backed by a restored spring. By such a constitution, the damages of cassette holder deforming and the like are prevented.
Patent JP-H10183855-A (JP)
Title: Decorative panel for building
Inventor: MATSUMOTO HARUO
IPC: B21D31/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid shape by providing a prescribed long length in a metal-made decorative panel raw material of a prescribed width, making both the ends of the width direction of the panel raw material as decorative parts, making an intermediate part a connection part, providing decorative panel members in the width direction in parallel, and connecting and fixing annular patterns. SOLUTION: A decorative panel raw material composed of an aluminum extrusion mold has a prescribed width and a prescribed long length, both the end parts of the width direction of the panel raw material is made a decorative part 2, and an intermediate part is made a connection part 3. Next, the decorative parts 2 of both the sides of a notch part provided on the connection part 3 of the panel raw material are mutually oppositely curved and widened, and a decorative panel member longitudinally formed through the connection part 3 is formed in regard to an annular pattern. The dressed panel members are provided in the width direction in parallel so as to be symmetrical, the annular patters are mutually jointed, and fixed by a fixing tool such as a clip or a rivet. Thus, the decorative panel provided with the decorative part of a solid shape having solid feeling can be obtained.
Patent JP-H0338823-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L29/78
Filed: 1989-07-06
Abstract: PURPOSE:To form a silicide layer which does not creep up and whose selectivity is good by a method wherein a silicon compound film whose film thickness is 50Angstrom  or lower is formed on a silicon substrate, a metal film is formed on it and, after that, the silicide layer is formed on the silicon substrate by executing a two-stage annealing operation. CONSTITUTION:A field insulating film 2 composed of SiO2 is formed selectively on the surface of a silicon substrate 1 so as to isolate elements; after that, an SiO2 film 3 50Angstrom  thick is formed on the exposed surface of the silicon substrate 1 and on the field insulating film 2. Then, a lamp annealing (rapid thermal annealing) operation is executed as a low-temperature heattreatment process to form a titanium silicide film 5. In addition, a lamp annealing operation is executed as a high-temperature heat-treatment process to transform the titanium silicide film 5 into a TiSi2 film 6 composed of TiSi2. When the silicide layer is formed on the silicon substrate 1 by executing the annealing operations in two stages, a low-resistance metal silicide film can be formed, with good selectivity, on the silicon substrate.
Patent JP-H0338826-A (JP)
Title: Taper etching
Inventor: TAKAHASHI YOSHINORI
IPC: H01L21/3065
Filed: 1989-07-06
Abstract: PURPOSE:To control a taper angle at a side face of an opening to a steep prescribed angle by a method wherein a pattern which is provided with a taper of an angle nearly equal to that at the side face of the opening, is formed in an insulating layer. CONSTITUTION:A curing degree of a resist layer 5 before a reflow operation is controlled by controlling an irradiation temperature of far ultraviolet rays; after that, an angle of a taper 10 formed by a reflow operation at a side face of an opening 6 which has been formed in advance in the resist layer 5 by a reflow operation of the resist layer 5 is controlled to a desired angle which is required from an opening which is to be formed in an insulating layer 2. The resist layer 5 and the insulating layer 2 exposed inside its opening 6 are etched by a whole-surface etching operation by an anisotropic dry etching means whose etching rate is nearly equal with reference to the resist and to the insulating layer 2 while the resist layer 5 having the opening 6 controlled to the desired taper angle is used as a mask. In this manner, a pattern having a side-face taper shape which is nearly the same as that of the opening 6 formed in the resist layer 5 is projected and formed in the insulating layer 2. Thereby, a taper angle at a side face of the pattern formed in the insulating layer 2 can be controlled to steep angle.
Patent JP-H0339498-A (JP)
Title: High corrosion resistant chromium plating stainless steel product and production thereof
Inventor: OGUSHI TETSUTARO
IPC: C25D5/50
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a chromium plating stainless steel product capable of being utilized in the severe corrosive environment by performing chromium plating having specified thickness on the surface of a stainless steel product and specifying electric potential correspondent to the specified current density of a positive polarization curve in hydrochloric acid having specified concn. CONSTITUTION:Chromium plating having 0.1-1.0mum thickness is directly preformed on the surface of a stainless steel product. Electric potential 100. t.p. correspondent to 100muA/cm<2> current density of a positive polarization curve in 0.25 normal hydrochloric acid (50 deg.C) is regulated to 0.5V (Ag/AgCl) or more. Chromium plating having 0.1-1.0mum thickness is performed on the surface of the stainless steel product. Hydrogen occluded in the plated layer is discharged by heating the chromium plating in the atmosphere. Thereby, the chromium plating stainless steel product excellent in pitting and crevice corrosion resistance is obtained.
Patent JP-S6330123-A (JP)
Title: Bending device
Inventor: NAGAKURA SEIJU
IPC: B21D5/02
Filed: 1986-07-24
Abstract: PURPOSE:To improve the working efficiency by variably setting the restriction pressure of a ram for the body to be worked and stopping the movement of the ram at the time when the present moving position of the ram reaches the target position or the pressure of the ram for the body to be worked reaches the restriction pressure and enabling the adjustment of a correct bending angle. CONSTITUTION:In order to adjust in advance the bending angle of the body to be worked a ram is manually descended after setting a sufficient restriction pressure for the bending of the body to be worked by the pressure setting switch of an operation panel 36 first. The body to be worked is thus pressed between the upper and lower dies, and the pressure thereof and set restriction pressure are compared by a microcomputer 40. When the body to be worked is bent to an adequate angle, the descent of the ram is stopped and the restriction pressure is set zero. The bending angle is measured in this state and in case of the bending angle not reaching the prescribed value the restriction pressure is reset by the pressure setting switch and similar adjustment and measurement works are carried out.
Patent JP-H06154364-A (JP)
Title: Racket with damping element
Inventor: MINNRAI RAI
IPC: A63B49/02
Filed: 1993-07-15
Abstract: PURPOSE: To eliminate the unpleasant sensation of a racket when hitting a ball by including at least one damping element made of a viscoelastic material and the like to substantially damping the frame vibration and string vibration of the racket. CONSTITUTION: A tennis racket 10 comprises a frame 12 having a head 14, branches 16, 18 forming a bridge 20 and a handle 22. Damping elements 26 are secured on the frame 12 of such racket 10 to damp the frame vibration and/or string vibration. The damping elements 26 is made of a viscoelastic material 28, and secured on the frame 12 with a pressing layer 30 made of a suitable material such as aluminum, graphite or steel. The damping elements 26 may be arranged layer by layer if necessary, and the number of layers is decided in response to the ability of a user.
Patent JP-S6169308-A (JP)
Title: Automatically operating method for vehicle
Inventor: YASUNOBU SEIJI
IPC: B60L15/40
Filed: 1985-08-09
Abstract: PURPOSE:To prevent a riding feeling from deteriorating by comparing the stopping position accuracy of the case that a present notch is held with that of the case that a notch is varied as prescribed to select the notch, thereby reducing the number of notch variations. CONSTITUTION:A stopping error calculator 10 calculates a stopping error L2 when a brake is applied by a notch preselected at the present time by using the present vehicle speed VT, a distance L1 to the stopping target point and a deceleration BP corresponding to the preselected notch, and a brake control start command calculator 11 outputs a brake control start command from the error L2 and the speed VT. Ambiguity amount calculators 12Z, 12P, 12N calculate the ambiguity amounts of the case of holding the preselected notch at present time, the case of adding one notch and the stopping accuracy of the case of subtracting one notch, and a control notch calculator 14 presumes the ambiguity and outputs a notch command N(t).
Patent JP-H0465048-A (JP)
Title: Electron emitting element
Inventor: ITO JUNJI
IPC: H01J9/02
Filed: 1990-07-04
Abstract: PURPOSE:To make electron emitting part sharp by depositing a first metal which has high etching rate on an insulating substrate and depositing an electron emitting material which has smaller etching rate than the first metal on it. CONSTITUTION:An aluminum layer 2 (Al layer 2) and a tungsten layer 3 (W layer 3) are formed on the surface of an insulating substrate 1 and a photoresist 4 is applied to the upper surface of the W layer 3, exposed, developed, and patterned into a shape of an electron emitting device. The corner parts of the photoresist 4 is tilted by dry-etching the most upper layer, the W layer 3, by RIE (reactive ion etching) method using SF6. Further the lower Al layer 2 is so wet-etched as to hollowed out. Since Al is etched more easily than W, the lower Al layer 2 is etched deeper than the upper W layer 3. Consequently, end faces of the tip parts of an emitter from which electrons are emitted can have sharp structures.
Patent JP-S6234362-A (JP)
Title: Multidisk player
Inventor: TOMITA NOBUMITSU
IPC: G11B23/03
Filed: 1985-08-08
Abstract: PURPOSE:To miniaturize a player by constituting a holding mechanism with a holding arm that can turn rotatably and energizes a disk with an energizing means facing a containing position at the one end of the turning part and also functions as the detecting body of the presence/absence of the disk. CONSTITUTION:A holding arm 24 is provided so as to turn centering a stud 16a positioned at vicinity the fluctuation supporting shaft 21a of a protruding arm 21. The holding arm 24 is engaged with the outer periphery part of a disk 17 at its turning one end part and energizes the disk 17 facing the containing position of a disk carrying unit 13. A coil spring 25 is linked with it as an energizing force giving means. And the other end part of the holding arm is exposed at the outside of the main body of a magazine and a disk presence/absence detecting means detects the turning other end part of the holding arm 24 by a photosensor, detecting the presence/absence of the disk. By such a constitution, the player is miniaturized as a whole, reducing the cost.
Patent JP-H0342497-A (JP)
Title: Motor-driven winder
Inventor: SHIMODAIRA TOYOHISA
IPC: B66D1/12
Filed: 1989-07-10
Abstract: PURPOSE:To facilitate the assembling/maintaining work and obtain a reliable and safe hoist by arranging a main shaft and an auxiliary shaft in parallel, fitting two rotation detecting devices in parallel, and fitting a drop detecting device on the shaft of the final stage. CONSTITUTION:An auxiliary shaft 10 is located in parallel with a main shaft 8 and rotated concurrently with the main shaft 8 by a transmitting gear 9 or a chain. Rotating speed detecting devices are fitted to both shaft ends respectively, and these mechanisms are directly exposed to the outside. The gear or chain transmitting the rotation between shafts is added to fit two rotation detecting devices. The rotation detecting devices as a safety device are fitted to the auxiliary shaft 10 of the final stage, the safety advice is operated when an abnormality occurs in the gear and chain, thus the reliability is not reduced at all even though the device transmiting the rotation between shafts is added. A drop detecting device 12 is connected from a motor 2 to the auxiliary shaft 10 of the final transmission stage.
Patent JP-H10252-A (JP)
Title: Golf club shaft
Inventor: AKATSUKA TSUNEO
IPC: A63B53/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft made of carbon fiber reinforced plastic resin improved in stability on swing. SOLUTION: This golf club shaft made of a hollow tube of a carbon fiber reinforced plastic resin comprises a step part A of the shaft the outer diameter which suddenly increases towards the top of the wider diameter shaft side and is formed at a middle part of the shaft and the length L of the step part A is 3-15% of the full length of the shaft and the position of the beginning end 2a of the suddenly increase in the outer diameter at the step part A is formed at a position of 30-70% as a ratio of the length from a top end 2b of the thin diameter to the full length of the shaft.
Patent JP-2000013794-A (JP)
Title: Device and method for encoding and decoding moving image
Inventor: ISU YOSHIMI
IPC: H04N19/51
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of codes in the case of encoding a quantization and transformation coefficients, obtained after orthogonal transformation and quantization, while using a variable length coding(VLC) table. SOLUTION: In encoding a quantization and transformation coefficients 17 provided by performing an orthogonal transformation and quantization for the unit of a block, a VLC table group selecting part 4c6 selects VLC table group out of a VLC table storage part 4c1 corresponding to the conditions in the case of quantization for each area where the block is devided into plural areas, a VLC table selecting part 4c8 selects VLC table to be used for encoding the quantizing transformation coefficient inside the area out of that selected VLC table group and while using that selected VLC table, an area data encoding part 4c10 encodes the quantizing transfromation coefficient and outputs it as quantizing transformation coefficient data 17.
Patent JP-H096606-A (JP)
Title: Re-engineering verification system
Inventor: MIYAZAKI YOSHIAKI
IPC: G06F9/06
Filed: 1995-06-19
Abstract: PURPOSE: To reduce the load of the re-engineering verification work. CONSTITUTION: A program conversion means 102 converts a source program before conversion to a source program 103 after conversion, which is in such form that it can be used by a CASE tool, without changing the program logic. A compiler 104 outputs a compile unit 105 before conversion, correspondence relation information 150 before conversion, a compile unit 106 after conversion, and correspondence relation information 160 after conversion.  A compile unit verification means 107 compares the object code in the compile unit 105 before conversion and that in the compile unit 106 after conversion with each other to verify whether these compile units 105 and 106 are different from each other or not and refers to correspondence relation information 150 before conversion and correspondence relation information 160 after conversion to output a result report 108 showing the verification result.
Patent JP-S5877288-A (JP)
Inventor: TAKAHASHI KAZUO
IPC: H05K13/04
Filed: 1981-10-31
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-S6333461-A (JP)
Title: High-gloss rubber-reinforced polystyrene composition
Inventor: KASAHARA HIDEO
IPC: C08L7/00
Filed: 1986-07-28
Abstract: PURPOSE:The titled inexpensive composition, obtained by blending a rubber- reinforced polystyrene having a specific microstructure with polydimethylsiloxane in specific amounts, having improved quality balance, e.g. impact strength, gloss, tensile strength, etc., and suitable as light electrical appliances, etc. CONSTITUTION:A composition obtained by containing 0.005-0.8wt% polydimethylsiloxane having structural this expressed by the formula and 10-10,000cSt viscosity in a rubber-reinforced polystyrene composition prepared by dispersing particles of a rubber-like material containing aromatic monovinyl polymer (polystyrene) containing >=80% particles having <=0.3mu particle diameter based on the number of the particles and 0.20-1.00mu preferably 0.30-0.60mu average particle diameter.
Patent JP-2000028883-A (JP)
Title: Apparatus for producing self-supporting type optical fiber cable and method therefor
Inventor: MCALPINE WARREN W
IPC: H01B13/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing novel self-supporting type optical fiber cables which are inexpensive and have good quality by providing the apparatus with a tension device having play portions and maintaining core portions and the play portions of the tension device at a non-coupling relation, thereby generating waving parts in the core portions. SOLUTION: Respective accepting stations 63 for accepting the self-supporting type cables 10 are provided with contour shapes having the tension recessed parts 62, the play recessed portions 64 and intermediate portions 68. The tension recessed parts 62 clamp messenger portions 12 but the play portions 64 have the sufficient non-coupling relation with the core portions 14, by which the tension device is prevented from directly acting tension on the core portions 14. The tension device preferably generates direct tension only in the messenger portions 12 cooperatively with the messenger wire tension device. The play portions 64 are capable of generating the waving in the cable portions. As a result, the damage of webs 18 and the excess deformation of the cable are averted.