baber/WOPTO huggingface dataset:
Patent JP-2000158796-A (JP)
Title: Method and apparatus for forming image
Inventor: OHASHI TETSUHIRO
IPC: H05K3/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and method for forming an image capable of forming an image of a substance difficult to be discharged by a conventional ink jet recording head, forming an original minute image of an ink jet recorder and forming both the images on one recording medium. SOLUTION: Ink droplets are discharged from an ink jet recording head 30 onto a medium to form a first image of the droplets. Thereafter, after a liquid for fixing a powder on the medium is discharged from a discharge head 1 onto the medium to form a pattern, powder is scattered from a powder diffusion chamber 3, the powder is adhered to the pattern to form a second image. Thus, the first image by the droplets and the second image by the powder are formed on the same medium.
Patent JP-H09158304-A (JP)
Title: Culvert for surface drainage and method for constructing the same
Inventor: TANAHASHI TAKASHI
IPC: E03F5/046
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To achieve a safe traveling by forming an opening in a recess provided at the upper part of side surface of a box-shaped culvert, attaching a permeable board to the recess so as to cover the opening, and covering the upper end of the board with drainage pavement to prevent water from staying on road surface. SOLUTION: A notch 3 is formed by cutting off one side of a top board 2 of a box-shaped culvert 1, in the longitudinal direction, provided below an L-shaped side drain placed on the shoulder of expressway. In addition, recesses 6 are formed at proper locations below the notch 3 of the board 2 and openings 5 are formed at proper locations from the recesses 6 toward a collecting cavity 4 of the culvert 1. And the culverts 1 thus formed are placed on the shoulder of road and a permeable board 8 is attached to the recess 6 so as to cover the opening 5 to prevent a drainage pavement material from falling down from the opening 5 and a drainage pavement 7 is applied onto the whole road surface so as to cover the top side of the board 8. As a result, clogging due to sand and earth can be avoided and stormwater can be directly drained to allow a car to safely travel.
Patent JP-H05149495-A (JP)
Title: Silencing pipe
Inventor: SHIBAZAKI SHINICHI
IPC: F16L55/02
Filed: 1991-11-28
Abstract: PURPOSE:To provide a silencing pipe previously processed so as to suppress flow noise of water even when water is flowed through the pipe. CONSTITUTION:A silencing pipe is constructed with at least three layers, an inner layer consisting of a hard resin tube 1, a middle layer consisting of a resin sheet 2 containing inorganic powder and an outer layer consisting of a metallic pipe 3, and the metallic pipe is manufactured by drawing process to unite the three layers. Or, an air layer, a foamed resin layer or a glass wool layer may be inserted between the inner layer and the middle layer or the middle layer and the outer layer together with rings.
Patent JP-H05157035-A (JP)
Title: Protector for rectifier
Inventor: SAKAGUCHI HIROTOSHI
IPC: F02P11/02
Filed: 1991-11-29
Abstract: PURPOSE:To prevent overheat of a rectifier and to have an operator recognize abnormal temperature rise of the rectifier. CONSTITUTION:There are provided a rectifier 54 in which a regulator is built in for rectifying and sending AC current put out of generating coils 61A, 61B and 61C of a magnet 60 and a thermistor 1 attached to this rectifier 54. Also, there are provided an ignition control device 3 for detecting abnormal temperature rise and for thinning out an ignition signal to an ignition coil 2 when the thermistor 1 detects a temperature above a predetermined temperature by an output of this thermistor and a buzzer 4 and an LED 5 which are operated at the same time as start of thinning out of the ignition signal to the ignition control device 3.
Patent JP-2001154043-A (JP)
Title: Optical wavelength multiplexer/demultiplexer and manufacturing method therefor
Inventor: MARU KOICHI
IPC: G02B6/293
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength multiplexer/demultiplexer, where a dividing wavelength is correctly controlled and temperature independency is established, and to provide its manufacturing method. SOLUTION: In this optical wavelength multiplexer/demultiplexer 1, where an optical circuit is formed by preparing on a substrate 2, an array waveguide diffraction grating 4 consisting of plural channel waveguides 3, an input side slab waveguide 5 connected to the array waveguide diffraction grating 4 and an output side slab waveguide 6, an input port 7 connected to the input side slab waveguide 5 and an output port 3 connected to the output side slab waveguide 6 are prepared, a groove 9 is formed in either of a part of these input and output side slab waveguides 5, 6 or a part of the array waveguide diffraction grating 4, and temperature independency is established by filling into the groove material having a temperature gradient of a refractive index different of that of material composing the optical circuit,  the array waveguide diffraction grating 4 is irradiated with light to control the refractive index of the array waveguide diffraction grating 4.
Patent JP-H06184705-A (JP)
Title: Ferritic stainless steel for automobile exhaust system equipment
Inventor: HASHIZUME HISANOBU
IPC: C22C38/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a ferritic stainless steel having superior inter granular corrosion resistance at a welding heat-affected zone of a front pipe of an automobile and of a center pipe part and simultaneously a superior mechanical property. CONSTITUTION:In a steel consisting of, by weight 0.01-0.50%Si 0.01-0.5% Mn, 11.0-14.0% Cr, <=0.03% P, and <=0.0050% C, N, Ti and Nb are incorporated in the quantities satisfying the following relational formula; 0.010%<=C+N<=0.020%, 0.4%<=Ti+Nb<=0.6%, (Ti+Nb)/(C+N)>=30.
Patent JP-H04209295-A (JP)
Title: Control method of proceeding jack in shielding excavator
Inventor: TANAKA HIROSHI
IPC: E21D9/093
Filed: 1990-11-30
Abstract: PURPOSE:To minimize change of jacks and make it rapid, by turning the present pattern of a proceeding jack by the direction of the jack movement. CONSTITUTION:The direction of jack movement to be amended and the one- sided-pushing degree are calculated first and next, the calculated direction of jack movement is judged whether it is A type, in which it is near one of a plurality of jacks 11 of the shielding machine, or B type, in which it is near to the middle between the jacks. Next, on-off data (a) of the jacks every one- sided-pushing degree and pattern data (b) showing the numbers of applied jacks are previously decided for the A and B types respectively. And a low-hydraulic pressure pattern which is the least in the on-off operation thereof and the most in the jack members is selected among a plurality of data of the nearest one- sided-pushing degree to drive a specified jack 11. In this way, pattern data are reduced and the patterns can be promptly changed without waste of time.
Patent JP-H04209913-A (JP)
Title: Manufacture of exhaust valve for large diesel engine
Inventor: IWATA KENJI
IPC: B21J9/08
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an exhaust valve of an expected property easily and efficiently with a press of small capacity ' by forming a forging rough part, concerning to a seat part, in a clad part and also protrusion-molding a part in an opposite side to the clad part, thereafter placing the clad part in a lower mold side by opening rotary forging to perform warm working. CONSTITUTION:An exhaust valve for a large Diesel engine has a clad part of high alloy rich in heat resistance and corrosion resistance in a seat part 1 relating to a main unit 2. Here, a forging rough part, corresponding to the seat part 1, is formed in a clad part and also protrusion-forming a part in an opposite side to the clad part formed. Thereafter, the clad part is placed in a lower mold side by opening rotary forging to perform warm working in a range of 950 to 850 deg.C within 5min further as necessary to apply required heat treatment. That is, the forging rough part concerning to the seat part 1 is formed in the clad part of arranging inconel 718 or the like and also protrusionmolding the part in the opposite side to the clad part. In this way, the warm working is limited to only the seat part 1 necessary for forging to reduce force required for work.
Patent JP-2001149638-A (JP)
Title: Video game device, video game recording method, and medium
Inventor: KASAI KATSUSHIGE
IPC: A63F13/55
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a video game device capable of assuring the performance of a CPU, a computing unit, and a DMAC sufficiently by preparing a DMA packet efficiently. SOLUTION: A video game device provided with a storage part storing video game information for generating a picture image and a vide game program, a control part capable of executing the video game program and controlling the progress of a video game, a computing part processing the video game information, and a data transfer part controlling data transfer between the control part and the computing part. The storage part includes first transfer data written in data form to transfer data as the video game information by the data transfer part and deformation information for deforming the first transfer data by the control part. The control part generates second transfer data based on the first transfer data and the deformation information.
Patent JP-H08230142-A (JP)
Title: Dampening unit for printing press
Inventor: ROOBERUTO MIYURAA
IPC: B41F7/26
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid ink medium from being transferred to a damping unit. SOLUTION: In a damping unit for applying damping medium to the plate cylinder 6 of an offset and rotary printing machine, a damping oscillating roller can be driven at the peripheral speed, which is proportional to that of the plate cylinder 6 and smaller than that of the plate cylinder 6. In this case, a damping medium applying roller 5 contacting with the plate cylinder 6 is driven through frictional connection at the same peripheral speed at the peripheral speed of the plate cylinder 6.
Patent JP-H06159168-A (JP)
Title: Fuel consumption improving material and its device
Inventor: SUZUKI SHUNSUKE
IPC: F02M27/02
Filed: 1992-11-27
Abstract: PURPOSE:To improve the fuel consumption of the fuel itself by constituting a fuel consumption improving device with the material where whisker is formed on the surface of a porous sintered material such as aluminum and on communicating holes inside the porous material. CONSTITUTION:A fuel consumption improving material 2 is basically made of the material where alumina whisker is formed on the surface of a porous body which is mainly made of aluminum or its alloy or on the communicating holes 5 inside the porous material through the processing such as the steam processing. At least a part of the communicating holes 5 to be formed by the clearances is made of the material to generate the whisker whose main component is aluminum oxide. The fuel consumption improving material 2 is stored in a container, and the fuel consumption improving material 2 is brought into contact with the hydrocarbon fuel as the hydrocarbon fuel is transmitted and flows into through this container. The aluminum porous body demonstrates excellent effect as the fuel consumption improving material 2 of the hydrocarbon fuel.
Patent JP-2000169207-A (JP)
Title: Rheology modifier and modification method
Inventor: HANZAWA SATOSHI
IPC: C04B28/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rheology modifier by mainly including a polysaccharide composed of mannose, allose, galactose, glucose and glucuronic acid as constituent saccharides to improve the fluidity of an aqueous composition through its addition in a small amount, therefore have significant effect on the rheological properties of the system. SOLUTION: This rheology modifier consists substantially of a polysaccharide composed of mannose, allose, galactose, glucose and glucuronic acid as constituent saccharides in the molar ratios to mannose of 0.8-1.5, 5.0-10.0, 1.0-5.0, and 0.5-2.0, respectively, and the average molecular weight of the polysaccharide is pref. >=500,000. Such a polysaccharide is e.g. one produced by relevant microorganisms (pref. Methylophillus bacterium ATCC 31504 strain). This modifier is admixed at a concentration of 0.01-10.0 wt.% into an aqueous composition used in the form of an aqueous solution or aqueous suspension to modify its rheological properties.
Patent JP-H07164890-A (JP)
Title: Sun roof device for vehicle
Inventor: OTAKE JOSHI
IPC: B60J7/05
Filed: 1993-12-10
Abstract: PURPOSE:To reduce a height by providing a triangular elevating link having a vertex where a pin always engaged with a cam groove is provided, a vertex where rear sliders are pivoted, and a vertex where an engaging element moved on the upper surface of a guide rail at the time of tilt-down or closing operation is provided. CONSTITUTION:Stays 4 are fixed to both side end parts of the inner surface of a slide panel 3, an obliquely upward cam groove 6a and a horizontal cam groove 6b are continuously formed through a curved groove 6c, and a pin 8 is engaged with a first vertex 7a of an elevating link 7. Rear sliders 9 are rotatably pivoted on both sides of a second vertex 7b of the elevating link 7, and a roller 10 is installed as an engaging element on a third vertex 7c. When the slide panel 3 is fully opened, the elevating link 7 is in the raised state, and when tilt-up operation is performed, a push-pull cable is pushed out to move the rear sliders 9 forward and move the elevating link 7 frontward, so that the slide panel 3 has its rear edge jumped upward, taking the front slider 5 as a fulcrum.
Patent JP-2000171805-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO KATSUMI
IPC: G09F9/30
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the breakdown of circuits, etc., which occur in the concentration of local stresses to columnar spacers by contact of the columnar spacers with a counter substrate. SOLUTION: This liquid crystal display device has a first substrate SUB1 which has many pixel electrodes AL-P formed in a matrix form, a second substrate SUB2 which is disposed to face apart a prescribed spacing to this first substrate SUB1 and has transparent electrodes ITO-C, a liquid crystal layer SL which consists of a liquid crystal composition encapsulated into the opposite spacing between the first substrate and the second substrate, alignment layers OR11, OR12 which are deposited on the respective surfaces of the first substrate and the second substrate in contact with the liquid crystal layer and control the alignment of the liquid crystal composition and the plural columnar spacers SPC-P which are formed to project so as to hold the opposite spacing with the second substrate in the display region of the first substrate at a prescribed value.  The area at the front ends of the columnar spacers in contact with the inside surface of the second substrate is made smaller than the area of the base parts connected to the inside surface of the first substrate.
Patent JP-2001158211-A (JP)
Title: Skid resistant tire
Inventor: MURATA KATSUHIKO
IPC: B60C11/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a skid-resistant tire that has good characteristics of a conventional spike tire, a rubber pin embedding tire, and a snow tire having a flexible tread rubber, solves weak points of them, improves braking ability on ice, has good maneuvering stability and abrasion resistance on a general paved road, and does not cause a problem of dust pollution. SOLUTION: The skid-resistant tire includes rib-like rubber embedded into a tread part so that a part of the rubber exposes on at least one rib surface of the tread part with a rib pattern. Shore hardness of the rib-like rubber is lower than that of tread rubber into which it is embedded.
Patent JP-H11157496-A (JP)
Title: Frame construction for air transport
Inventor: ONOMI SHINJI
IPC: B64D1/22
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To assemble a frame which protects a hung work at a time when large-size machinery and equipment such as mobile communication equipment are hung and airlifted by a helicopter or the like and secures the working property of these hanging operations without a large type crane and many workers, thereby easily airlifting these hung works to the stricken areas and the solitary islands. SOLUTION: A rocker stay 15 is supported by a connection 4a of a pair of sling rope connecting members 4 installed in a mobile communication equipment 1 free of rotation via a stay supporting member 11, while a latching part 17 is installed in a tip part, and a pair of roof frames 18 (18a and 18b) are locked thereto. If the rocker stay 15 is uprighted, the paired roof frames 18 come to horizontality, and each leg frame 19 installed in tip parts of the paired roof frames 18 is adjacent thereto, locking these element tight enough. Each of cushioning materials 20 is installed in the tip parts of these leg frames 19, making them come into contact with a shelter of the mobile communication equipment 1, and thus the roof frames 18 are supported by the leg frames 19 and the rocker frame 15. A wire rope and suchlike are connected to a hook and the like of a helicopter and the latching part 17, and thus a hung work is suspended.
Patent JP-H11162391-A (JP)
Title: Cleaning method for charged beam drawing lens-barrel, charged beam drawing lens barrel
Inventor: SUZUKI YOSHIO
IPC: G21K5/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To clean inside of a charged beam drawing lens-barrel without disassembling it. SOLUTION: Ozon O3 is supplied from an O3 generating unit 22 to a charged beam drawing lens-barrel 10 through a constant delivery valve 23, and at the same time, the degree of vacuum inside the charged beam drawing lens-barrel 10 is maintained at 10<-3> -10<-5> Pa by ion pumps 18A, 18B, 18C, and the charged beam B is passed through the lens-barrel 10. The charged beam B collides with a surface of a member inside of the lens-barrel 10 and generates scattered electrons. These scattered electrons assists the compounding of the bumping material of the resist flowing into the charged beam drawing lens-barrel 10 and O3 at the time of drawing and O3 , and decomposes the bumping material. The decomposed bumping material of the resist is discharged to the outside by means of evacuation of the ion pumps 18A, 18B, 18C.
Patent JP-H10169659-A (JP)
Title: Cylindrical roller bearing
Inventor: NAKADA RYUJI
IPC: F16C33/38
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical roller bearing excellent in its sealing property and lubricity by providing a communication part penetrating in radial direction of a column part between a pocket and another pocket of a container, while the part is made of oil contained polymer member solidified in such a way to be integrated with the container. SOLUTION: A communication part 10 is provided in a column part 14 between the pockets 2, 2 of a container 3. Oil contained polymer member 9 is solid and integrated with the container 3 and both of them rotate relatively to an outer race 4 and an inner race 5. The oil contained polymer member 9 oozes its lubricant component gradually by centrifugal force and heat while making its rotation. And by injecting a raw material only from a wider gap S5, the raw material flows easily in a gap S1 from a gap S2 through the communication part 10. Also as the oil contained polymer member 9 is perfectly charged in a narrow gap toward the internal circumferential surface 6b of a guide collar 6, an excellent sealing property is provided. Also even on the internal circumferential surface 6b of the guide collar 6, the lubricant component is supplied so as to have also excellent lubrication property.
Patent JP-H10171590-A (JP)
Title: Annotation information additional display system to existing application program and presentation system
Inventor: MIZUNO KOZO
IPC: G06F3/0481
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To additionally display annotation information on the screen information of an application program without altering the existing application program by plotting the inputted annotation information on the screen information of the existing application program. SOLUTION: The window of the existing application program arranged under an annotation AP(application program for plotting an annotation) is not displayed and the window of the existing application program is made invisible even when the window of the annotation AP is moved (S4). In the case that an event received in an even reception queue (S5) is the annotation information (Yes of S6), based on the annotation information (the annotation information includes the kind and coordinate of the annotation), the annotation information is displayed on the window of the annotation AP (S7).
Patent JP-H09184011-A (JP)
Title: Production of partly strengthened steel sheet
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/21
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a partly strengthened steel sheet excellent in external appearance characteristic and corrosion resistance by remelting and solidifying the arbitrary part of a steel plate after the completion of hot rolling by means of the prescribed welding method and then successively applying prescribed treatments. SOLUTION: The application of strengthening treatment to the steel plate after hot rolling has an advantage over the application of strengthening treatment directly to a cold rolled steel sheet by means of laser hardening, etc., in reducing the area to be treated. As strengthening treatment, any of electric resistance exothermic welding, arc welding, laser welding, and electron beam welding is used. The resultant strengthening-treat part is rapidly cooled from the state where carbides such as coarse cementite are decomposed and C is uniformly allowed to enter into solid solution, by which a structure containing martensite, etc., is formed. Then, the oxide scale, formed at the time of strengthening treatment, is removed by acid pickling. Further, the ruggedness of the weld bead, caused at the time of strengthening treatment, is removed by cold rolling with certainty.  By this method, external appearance characteristic and corrosion resistance can be improved. Finally, annealing is performed to obtain a steel sheet free from distortion.
Patent JP-H07164932-A (JP)
Title: Power seat device for vehicle
Inventor: ARAKI NORIYUKI
IPC: B60N2/06
Filed: 1993-12-14
Abstract: PURPOSE:To properly move a power seat at speed in accordance with the liking of an occupant by extending a moving speed range of the power seat while securing compact constitution, thrust in proper quantities and prevention of wasteful electric power consumption by way of effectively using a pair of small motors. CONSTITUTION:A small direct current motor 62 is installed on the right side side wall front part of an upper rail 50 through a gear box 61. A small direct current motor 65 is installed on the right-side side wall front part of a lower rail through a gear box 64. A screw shaft 63 is coaxially screwed on a worm wheel of the gear box 64 free to relatively move by way of extending coaxially from a worm wheel of the gear box 61. Movement of a power seat is carried out at higher and lower two step speed by moving the screw shaft 63 through at least one of both of the gear boxes 61, 64 as both of the direct current motors 62, 65 are driven together or selectively by a drive circuit E in accordance with operation of an operation mechanism.