baber/WOPTO huggingface dataset:
Patent JP-H0644631-A (JP)
Title: Magnetooptical head device
Inventor: SATO MASAHIKO
IPC: G11B11/105
Filed: 1991-10-21
Abstract: PURPOSE:To simplify the constitution of an optical system and to obtain a small magnetooptical head device with high assembling workability. CONSTITUTION:Laser light transmitted from a laser light source 1 is linearly polarized, transmitted through a beam splitter 2, converged by an objective lens 3 and forms a small spot on a recording medium 4. Information signal light reflected by the recording medium 4 transmits through the objective lens 3, is reflected and separated from the incident light by the beam splitter 2 and detected by a hologram photodetector 6. Consequently, by using a hologram optical element having the function of separating a magnetooptical information signal from a servo error signal while rotating the polarization plane of information signal light by about 45 degrees, the hologram optical element and the photodetector are simultaneously moved.
Patent JP-2001033444-A (JP)
Title: Preparation of recombinant virus antigen
Inventor: FURUYA MASAHIRO
IPC: G01N33/531
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a recombinant virus antigen having high antigenic activity by co-developing a virus antigen gene and a disulfide bond isomerizing enzyme gene in a host. SOLUTION: A virus antigen gene and a disulfide bond isomerizing enzyme gene are inserted in separate vectors capable of coexisting respectively to prepare two kinds of plasmids. Next, a host is subjected to phenotypic transformation by two kinds of plasmids and a transmormant in which two kinds of plasmids are incorporated is formed by culturing vectors, into which arbitrary drug tolerance genes different from each other are preliminarily introduced, in the presence of drugs to develop two kinds of drug tolerance genes together. The virus antigen gene and the disulfide bond isomerizing enzyme gene can be together developed by inserting both genes in one vector to prepare plasmid and transforming a host by the plasmid but they are pref. inserted in separate vectors.
Patent JP-H0647958-A (JP)
Title: Vertical writing control system in printer and device therefor
Inventor: RII BON SOOKU
IPC: G06F17/21
Filed: 1992-10-12
Abstract: PURPOSE: To facilitate printing of a vertical written sentence of Japanese, Chinese of Korean by providing a vertical writing buffer, a step for determining the number of lines of a horizontal writing code data and the maximum number of characters in a line, a vertical writing conversion step for rearranging and storing a coded vertical writing data, and a step for printing the vertical writing data. CONSTITUTION: When a printer 20 receives a horizontal writing coded document data, a parallel/series interface section 22 converts the document data into a series data which is then stored in a host buffer 23. Subsequently, the number of lines and the maximum number of characters in a line of the horizontal writing code data are determined and the horizontal writing code data is rearranged, according to the number of lines and the maximum number of characters in a line, into a vertical wiring data which is then stored in a vertical writing buffer 24. Thereafter, the bits and the vertical writing data and an image data are detected from a symbol ROM 25 and stored in an image buffer 26. Finally, a bit map image data is outputted to an engine interface 27 and printed vertically.
Patent JP-H10122123-A (JP)
Title: Rotary hydraulic transformer
Inventor: KITA YASUO
IPC: F04B1/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate or sharply reduce pulsation, continuously increase pressure, and attain a size reduction and a weight reduction by providing a second volume increasing-decreasing mechanism, a first flowing passage and a second flowing passage, and making the increasing-decreasing volume of a first space of one round period and the increasing-decreasing volume of a second space different from each other. SOLUTION: A first space 8 formed between the base end surface 63 side of a first piston 6 and a first cylinder 4 increases and decreases in the volume when the first piston 6 projects from and sinks in the first cylinder 4, and a second space 9 formed between the base end surface 73 side of a second piston 7 and a second cylinder 5 increases and decreases in its volume when the second piston 7 projects from and sinks in the second cylinder 5. Therefore, hydraulic pressure introduced to the first space 8 is changed to torque of a casing 1 by an increase decrease in the first space 8 by projection-sinking of the first piston 6, and is converted into the continuous suction-discharge action of fluid by an increase-decrease in the second space 9 thereby, and pressure can be continuously increased.
Patent JP-H01155466-A (JP)
Title: Information transmission apparatus in restaurant
Inventor: JIYAN KUROODO KARUFUON
IPC: G06Q50/12
Filed: 1988-10-31
Abstract: PURPOSE: To improve the face to face service of a waiter for a customer by providing a main processing unit arranged to a cooking location, a 1st panel arranged in a hall and a 2nd panel arranged to a reception location of cooking. CONSTITUTION: When cooking for a No. 1 table is finished and devices 4-7 in a kitchen depress a pushbutton 8 of number 1 of a main processing unit 2, the result is displayed by lighting of indices 9, 10, 13 with the number 1. It indicates for the waiter in charge of the No.1 table that the cooking of the table is ready by the lighting of the index 10 of the 1st panels 3a, 3b arranged in a hall. Before the waiter visits the kitchen and receives the cooking at a hatch 5, the waiter depresses a pushbutton 12 with the number 1 of the 2nd panel to go off the three lighting indices of the number 1. When a timing device is employed, the indices are blinked to raise attention after the lapse of a prescribed time to urge cooking in standby for the service quickly.
Patent JP-2000098661-A (JP)
Title: Color toner
Inventor: SATA SHINICHI
IPC: G03G9/087
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color toner causing no filming on a photoreceptor, less liable to offset even in fixation with a heat roll and excellent also in preservable property, durability and color reproducibility and to provide a nonmagnetic mono-component developing method using the color toner. SOLUTION: The color toner contains a bonding resin, a releasing agent, a colorant and an additive and has 56-75 deg.C glass transition temperature and 0.1-0.5 wt.% water content. The bonding resin is based on a polyester obtained by polycondensation of polyhydric alcohol components including a compound of formula I [where R1 is 2-4C alkylene, each of (x) and (y) is a positive number and 1<=x+y<=16] and carboxylic acid components including a dicarboxylic acid compound and a polycarboxylic acid compound having >=3 COOH groups.
Patent JP-H10320588-A (JP)
Title: Picture processor and picture processing method
Inventor: WATANABE MUTSUMI
IPC: G06T7/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To automatically produce a model of an object, which has a complex shape such as a human head and which moves, with practical accuracy and a processing speed. SOLUTION: By having an image fetch part 10, a feature point extract part 11, a three-dimensional position information extract part 12 and a three-dimensional patch group generation part 13, the device and system automatically generate a model of an object surface. The image fetch part 10 fetches time group picture (or a moving image group) of an object. The feature point extract part 11 extracts feature points which construct surface of an object which carries out model generation.  The three- dimensional position information extract part 12 corresponds feature points extracted to one another between continuous pictures and collects three-dimensional position information on feature points from position coordinate information on that group of feature points and obtains three-dimensional position information on each feature point from position coordinate information on the group of feature points. The three- dimensional patch group generation part 13 generates a group of three-dimensional patches on the basis of feature points on which bits of three-dimensional position information are obtained. This three-dimensional patch group is outputted in an output part 14 as model information on the object.
Patent JP-H08138865-A (JP)
Title: Combination cooking range
Inventor: NAKAJIMA AKIHIKO
IPC: H05B11/00
Filed: 1994-11-08
Abstract: PURPOSE: To perform baking, scorching, reheating and steaming cooking on preparations without moving them from inside a heating chamber in a multifunctional compound cooking range by compounding high frequency dielectric heating and high frequency induction heating CONSTITUTION: A combination cooking range is constituted of a heating chamber 33, a turntable 15 to rotate preparations, a high frequency dielectric heating device 13 arranged on a bottom surface of the heating chamber, a high frequency inverter electric power supply device to energize a high frequency dielectric heating device 25 and a freely mountable-demountable steam generating pan 27. This steam generating pan 27 is constituted by integrally forming a steam opening part, a water supply groove and a frying pan part of magnetic materials.
Patent JP-H1193879-A (JP)
Title: Positioning method and positioning device for rotary compressor
Inventor: DOI MITSUHIRO
IPC: F04C2/344
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To position a main bearing and auxiliary bearing of a shaft at proper positions. SOLUTION: A cylinder of a rotary compressor is fixed to a device main body, an auxiliary bearing is fixed to an XY table, a shaft is rotated, then an X table is moved to the left X1, the load measured value applied to the shaft is stored in TX(C), and a counter value C is counted up until it reaches the set number SC+1. The X table is returned to the temporary origin position (S11), the counter value C is set to -1 (S12), then the X table is moved to the left X2 (S13), the load measured value is stored in the TX(C)(S14), and the counter value C is counted down (S15) until it reaches the set number SC-11 (S16). An X direction minimum position where the load becomes the minimum value is calculated (S17) from the relation between the measured values of TX(-S) through TX(S) and a X table position, and the X table is moved to the X direction minimum position (S18).
Patent JP-2001101107-A (JP)
Title: Time certification system, its method, server device, client device, and recording medium
Inventor: YAMASHITA DAIKI
IPC: H04L12/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately and fairly certify response time for information distributed through a network. SOLUTION: When information provided from a contents providing part 11 is displayed on a display part 21, a user of a client device 2 inputs a response to the information from an input part 22. An operation time calculation part 23 obtains time required from the display of the information up to the input of the response and a ciphering part 24 ciphers the obtained time together with the ID or the like of the device 2 and transfers the ciphered contents to a communication schedule part 25. The schedule part 25 schedules the transmission of the ciphered data to a server device 1. When the server device 1 receives the ciphered data, a decoding part 12 decodes the ciphered data. A program inspection part 15 inspects whether a program for constructing the calculation part 23 or the like is altered or not. An operation time certification part 13 certifies the response time on the basis of the decoded data and the inspection result.
Patent JP-H09116162-A (JP)
Title: Manufacture of film transistor
Inventor: OZAWA KIYOSHI
IPC: H01L21/336
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a film transistor with less masks by lessening the opportunity of the interface of each stacked film being exposed to air, and making a gate insulating film excellent in interface property, with good quality, and using a top gate with little restriction on gate metal for structure, and performing coplanar electrode arrangement where self alignment process is applicable. SOLUTION: An a-Si active layer 2, an n<+> a-Si contact layer 3, and an electrode material film are grown on a glass board 1, and an opening is made there, thus a source electrode 4S and a drain electrode 4D are produced, and also a part of the n<+> a-Si contact layer 3 is surfaced, and a gate insulating film 5 consisting of the silicon nitride reaching the n<+> a-Si active layer 2 from the surface of the n<+> a-Si contact layer 3 surfaced within the opening is made by applying a plasma nitriding method. And, at least in the region including the top of the gate insulating film 5, an insulating film 6 is made by applying a plasma chemical vapor phase stacking method, and then a gate electrode 7 is made in the region opposed to the gate insulating film 5.
Patent JP-H03136291-A (JP)
Title: Thick film mounting circuit
Inventor: KAWAGUCHI TAKAO
IPC: H05K3/34
Filed: 1989-10-20
Abstract: PURPOSE:To enable a metal shielding member and a conductive thermal resistive member to be easily soldered together in a short time by a method wherein the conductive thermal resistive member is provided onto a thick film wiring through a soldering material, and the metal shielding member is provided onto the conductive thermal resistive member through the soldering material. CONSTITUTION:A conductive thermal resistive member 14, which is large in thermal resistance, such as an hollow iron material plated with solder is provided onto a thick film wiring 11b provided onto a ceramic board 11a. A metal shielding member 12 is provided onto the conductive thermal resistive member 14 through a soldering material 13b.
Patent JP-H02120638-A (JP)
Title: Evaluation of polarization holding optical fiber
Inventor: HIMENO KUNIHARU
IPC: G02B6/024
Filed: 1988-10-29
Abstract: PURPOSE:To simplify the evaluation of the quantity of angular shift between an optical main axis and a geometrical main axis by cutting an optical fiber to connect as original and connecting the end part on the side opposite to the cut point of the optical fiber to the other end part on the cut side thereof to measure cross talk. CONSTITUTION:One polarization holding optical fiber is cut at a cut point 3 to be divided into optical fiber 1, 2 and the end parts 15, 25 of both fibers are fused and connected at the cut point 3 while axial aligning is performed according to a geometrical main axis. The end part 15 on the side of the cut point 3 of the optical fiber 1 and the end part 26 on the side opposite to the cut point 3 of the optical fiber 2 or the end part 16 on the side opposite to the cut point 3 of the optical fiber 1 and the end part 25 on the side of the cut point 3 of the optical fiber 2 are fused and connected while axial aligning is taken so as to coincide with a geometrical main axis to measure cross talk. The quantity of angular shift between mutual optical main axes at the connection point can be determined from the cross talk value and bisected to calculate the quantity of angular shift between he geometrical and optical main axes of the original optical fiber.
Patent JP-H07289215-A (JP)
Title: Lemon sauce
Inventor: NAKAMURA SHOJI
IPC: A23L19/00
Filed: 1994-10-01
Abstract: PURPOSE:To prepare a sauce easily producible by thickening lemon juice, water, sugar, etc., with butter and starch of dog-tooth violet, capable of extending the scope of cooking from the viewpoints of appearance and taste and usable for Japanese, Western and Chinese dishes. CONSTITUTION:This lemon sauce 5 is prepared by using lemon juice, water, sugar, salt, vinegar and edible yellow powder as raw materials and thickening the mixture with butter and starch of dog-tooth violet. Concretely, the sauce is prepared e.g. by heating 500cc of 100% lemon juice, 1,500cc of water, 850g of sugar and 45g of salt in a vessel, adding 200cc of vinegar and a small amount of edible yellow powder immediately before boiling and thickening the obtained mixture with a small amount of butter and a proper amount of the starch of dog-tooth violet.
Patent JP-H01116285-A (JP)
Title: Ignition timing control device for two-cycle internal combustion engine
Inventor: OISHI HIROSHI
IPC: F02B75/02
Filed: 1987-10-29
Abstract: PURPOSE:To enable combustion to be completed before exhaust and scavenging ports are opened by constituting a device slowing a speed, which delays the ignition timing in the time of large deceleration speed, when an engine speed is decreased. CONSTITUTION:An ignition device constitutes its mechanical controller 44 so as to give the desired characteristic of ignition timing by changing a position about a crankshaft of a pulser coil 40. And when an engine speed is decreased, the ignition device is constituted so as to slow a speed of delaying the ignition timing in the time of large deceleration speed by a dashpot 55. Accordingly, in the time of rapid deceleration, unbalancing air and fuel reaching a cylinder, even when a propagation speed of flame decreases with lean air-fuel ratio, because partial timing is advanced slowing a delaying speed of the ignition timing, combustion can be completed before exhaust and scavenge ports are opened. Thus an afterfire and a backfire or an engine stop can be prevented.
Patent JP-S63127773-A (JP)
Inventor: HIYOSHI AKIO
IPC: G10H1/00
Filed: 1986-11-18
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-H02120760-A (JP)
Title: Color image recorder
Inventor: NAKAI HITOSHI
IPC: G03B27/02
Filed: 1988-10-31
Abstract: PURPOSE:To selectively expose any position of an image forming part and to erase a latent image of a color image by providing an auxiliary exposing unit exposing a limited area of a recording medium in addition to a main exposing unit exposing through a mask original plate. CONSTITUTION:The mask original plate 15 is adsorbed on a positioner 31, positioned at the prescribed position to ascend an exposing plate 152, and is closely held between the lower part of the positioner 31 and the platen 152. A retaining member 56b engages with the receiving plate 56a of a fixing device 56 and fixes thereon. Then, the main exposing unit 41 moves horizontally to expose a photosensitive recording medium 50. A controller C controls the light source 154 of the auxiliary exposing unit, exposes a part 50a which corresponds to the mark forming part of the recording medium 50 and overlaps with a sensor bar 33, and cures a color capsule for the part. A part of developing paper overlapped with the part 50a by a press roller becomes blank.
Patent JP-H02123267-A (JP)
Title: Starter for carburetor
Inventor: TSUTSUI KATSUHIKO
IPC: F02M1/14
Filed: 1988-10-31
Abstract: PURPOSE:To permit the smooth start by seapratedly branching a starting fuel passage from a fuel passage and controlling the fuel injection by an opening/ closing valve which is operated by the fuel pressure and the negative pressure in a gas feeding passage, in a carburetor. CONSTITUTION:A starting fuel passage 30A is branched midway from a fuel passage 8A on the discharge side, and joined to a pressure chamber 25, and opened into the air feeding passage 2 of a carburetor through an opening/closing valve 31. The opening/closing valve 31 is controlled by the fuel pressure supplied through the starting fuel passage 30A and the negative pressure in the air feeding passage 2. In the initial stage of the starting operation of the engine, each of the pressure of fuel and the negative pressure is low, and the opening/closing valve 31 does not move, and the starting fuel is jetted into the air feeding passage. As warming proceeds, the fuel pressure increases, and also the negative pressure increases, and the opening/closing valve 31 shifts upwardly, and surely closes the passage and cuts off the starting fuel. Thus, the starting fuel is jetted only at the start of the engine, and the smooth start is permitted, and the start- disabled state due to the excessive fuel can be eliminated.
Patent JP-S63127376-A (JP)
Title: Measuring device for wheel shape
Inventor: FUJITA TSUTOMU
IPC: G01B11/24
Filed: 1986-11-18
Abstract: PURPOSE:To attain the automatic measurement of a wheel shape, by providing an image pickup device which image-picks up the contour of the outer peripheral part of a wheel, and a picture signal processing device which measures the shape of the wheel based on the picture signal of an image pickup signal. CONSTITUTION:A laser beam emitted from a laser beam source 1, after being expanded one-dimensionally by a cylindrical lens 2, is projected on the peripheral plane of the wheel W. A part on the wheel W where the laser beam is projected, is image-picked up with a TV camera 3 from an upper side obliquely. The picture signal outputted from the camera 3 is sent to a control device 4. The device 4 displays the image of the wheel on a TV monitor 5 based on an inputted picture element signal, and also, calculates the diameter of the wheel, a tread gradient, flange thickness, and flange height, and sends them to a printer 6. Thus, the automatic measurement of the shape of the wheel can be performed.
Patent JP-2000092938-A (JP)
Title: Sickle
Inventor: HASEGAWA TOMOSHIGE
IPC: A01D1/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sickle with which mowing operations are efficiently performed even when throwing a sickle to mow grass one-handed while disposing of mowed grass without a conventional rake. SOLUTION: This sickle is characterized by having plural sweeping hooks 3 and 4 extending from a back 2 of a sickle blade 1 in a direction different from an edge 1a of the blade 1. The sweeping hooks 3 and 4 pref. extent in a cross direction against that of the blade 1.
Patent JP-H1190150-A (JP)
Title: Production of filter
Inventor: MITSUTA SUSUMU
IPC: B01D53/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a filter with a filter member arranged in a frame by placing an expandable resin on the peripheral part of the member, expanding the resin and integrating the frame with the filter member by the expanded resin. SOLUTION: A filter member 10 is arranged between the upper die 11a and lower die 11b having a pleated surface, and the upper die 11a and lower die 11b are closed to pleat the member 10. As the member 10 is inserted in the pleating die 11, the peripheral part of the member 10 is impregnated with a soln. of the expandable resin contg. a foaming agent. Subsequently, the expandable resin impregnating the member 10 is expanded by the general method such as heating. When the pleating die 11 is opened after the resin is expanded, the pleated filter member 10 with the peripheral part surrounded by the expanded resin 12 is obtained. The desired filter 1 is produced by working the resin 12 at the peripheral part of the member 10 into a frame 3.
Patent JP-H08133135-A (JP)
Title: Mounting structure for overhung part of frame for truck
Inventor: OSAKU YASUSHI
IPC: B62D25/22
Filed: 1994-11-09
Abstract: PURPOSE: To decrease a thermal distortion so as to stabilize a quality by providing a spread part spread in a vertical direction in the rear end part of an arm, and mounting this spread part in a frame, so as to eliminate necessity for reinforcing member, in a structure of mounting in an overhung condition the arm against the frame such as step, fender, etc. CONSTITUTION: In case of practicing the invention in an on/off getting step, in one end of a stay 1 as an arm formed of pipe material, a step 2 is secured to form in the other end a spread part 3 spread at a 20 deg. or more 25 deg. or less tapered angle in a vertical direction. This spread part 3 is welded to a flange 4 mounted in a frame of a vehicle, to provide in this flange 4 a plurality of mounting bolt holes 5. Thus by enabling the dimension of mounting in a vertical direction to enlarge, easily efficiently molding can be attained, and strength can be maintained without additionally providing a part.