baber/WOPTO huggingface dataset:
Patent JP-S5839823-A (JP)
Title: Disc brake
Inventor: KURAMOTO MINORU
IPC: F16D65/097
Filed: 1981-09-04
Abstract: PURPOSE:To facilitate the assembly of a disc brake in which a shoe spring is interposed between a torque member and brake shoes, by providing a protruded holding part on the end of the shoe spring to place the part on the reverse side of the shoe to prevent the shoes' dropping-off or the like. CONSTITUTION:In a disc brake, a pair of brake shoes 4, 5 for pinching a disc 7 are slidably supported by a torque member 3 secured on a vehicle body and a shoe spring 15 for pushing the shoes on the torque member is provided on the sliding parts of the shoes and the torque member. The shoe spring 15 comprises a positioning secured portion 16, a pushing portion 17 on the tops of the shoulders 8a, 9a of shoe backup metals 8, 9 and a holding part 18 for limiting the sliding motion of the brake shoe 5. The tip of the holding part 18 is protruded into the locus of movement of the shoulder 9a of the backup metal 9 to prevent the brake shoes 4, 5 from dropping off the torque member 3.
Patent JP-H11334389-A (JP)
Title: Inclined single cylinder water-cooled internal combustion engine
Inventor: WATANABE NOBUHIRO
IPC: F02B3/06
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an inclined single cylinder water-cooled internal combustion engine which has a small size and a low cost with volumes and functions of its peripheral members of a radiator, a fuel tank, etc., maintained, which are conventionally disposed on an upside of its body. SOLUTION: A fuel tank 7 is longitudinally provided on a side face of a crank case 1 with a vibration-proof support structure. A flywheel 4 provided at an end of a crankshaft 3 is provided with a cooling fan 5, while they are covered with a fan case 6 having a cutout. The cutout is disposed along a part of a wall of the fuel tank 7 such that they constitute a volute guide of cooling wind from the cooling fan 5. A radiator 8 is nearly horizontally provided at an upper end of the crank case 1 above an inclined cylinder block part 1a, while the radiator 8 is covered with a radiator cover 10 thereover such that they constitute a duct to guide the cooling wind from the volute guide to the radiator 8.
Patent JP-S63305041-A (JP)
Title: Apparatus for controlling rotational frequency of engine of agricultural service car
Inventor: KANA MUTSUMI
IPC: B60W10/11
Filed: 1987-06-03
Abstract: PURPOSE:To reduce noises of an engine by operating a motor to protrude a screw shaft when a high speed travelling condition is detected from a speed change lever position and regulating an arm swinging amount responsive to the pedaling of an accelerator pedal to limit an acceleration operating amount and set the rotational frequency of engine less than the upper limit. CONSTITUTION:When the lever positions of a main transmission 8 for forward 4- and backward 1-stage change-over and a sub-transmission 9 for detecting low and high two-stage change-over are detected by a limit switch 15 to detect a high speed travelling condition, an electric motor 17 is driven to protrude a screw shaft 20A to the connecting arm 22 side through a controller 18. An accelerator pedal 7 or manual accelerator handle 27 is connected to the connecting arm 22 to limit an acceleration amount and set the rotational frequency of engine less than the upper limit. Compared with prior controllers having speed change ratio for giving on-road travelling speed in the full rotation of engine, this controller gives the on-road travelling speed with low rotational frequency of engine and the reduction of engine noise.
Patent JP-H0434150-A (JP)
Title: Wall surface folding structure of opening and closing type membrane roof
Inventor: YANAGISAWA KOJI
IPC: E04H15/54
Filed: 1990-05-31
Abstract: PURPOSE:To dispense with the receiving work for rain by rotatably connecting a triangular upper auxiliary wall to the eaves end of a V-shaped membrane roof, and a lower wall panel to the lower edge of the upper auxiliary wall, so that the both can be folded in V-shape on the exterior and interior sides, respectively. CONSTITUTION:An opening and closing type roof structure is formed of a guide rail 1, arch materials 3 of opening and closing roof structure moved through wheels 2 along the rail 1, and a V-shaped membrane roof 4 laid between the arch materials. The upper end parts of a pair of upper auxiliary walls 8 are rotatably connected to the eaves end of the V-shaped roof 4 through joint members having hinge mechanism, and a pair of lower wall panels 9 are rotatably connected to the lower edges of the upper auxiliary walls 8 through joint members having hinge mechanism. The upper auxiliary walls 8 and the lower wall panels 9 can be folded in V-shape on the interior and exterior sides, respectively.
Patent JP-H11320957-A (JP)
Title: Print head
Inventor: NAGASHIMA YASUO
IPC: G03G15/05
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance mountability onto an apparatus body and general purpose performance while reducing cost by providing a driver circuit for applying a specified signal to a laminate electrode provided in order to generate ions at each intersection of first and second electrodes arranged in matrix. SOLUTION: The print head 50 has a head substrate 54 being fixed removably to a basic body 52 and a plurality of first electrodes (line electrodes) 56 and second electrodes (finger electrodes) 58 are laminated on the head substrate 54. A flexible printed board 60 connected with the head substrate 54 to apply a specified image signal to the line electrodes 56 and finger electrodes 58 and a driver circuit for applying a specified image signal to the line electrodes 56 and finger electrodes 58 through the flexible printed board 60 are mounted on the head substrate 54. A region W for discharging an ion flow 15 formed at intersection of the line electrodes 56 and finger electrodes 58 on the head substrate 54.
Patent JP-H06333271-A (JP)
Title: Production of stamper for production of optical recording medium
Inventor: KAI TAKASHI
IPC: G11B7/26
Filed: 1993-05-20
Abstract: PURPOSE:To prevent contamination by metallic particles by directly producing a conductive member for forming an electrocasting stamper from a master disk formed with patterns by transferring the patterns of the master disk to the conductive member, then electrocasting the conductive member. CONSTITUTION:The patterns of the master disk 3 are transferred to the conductive member 1 after the adhesion of a substrate 2 and the conductive member ends. The transfer of the patterns is executed by heating and pressurizing to the state of Fig. (e) in the case of a conductive thermoplastic resin and conductive low melting metal, etc., and by pressurizing to the state of Fig. (e) in the case of the conductive rollable metal or noble metal to be transferred with the patterns. The conductive member 1a transferred with the patterns is obtd. when the master disk 3 is peeled from the conductive member 1 as shown in Fig. (f).
Patent JP-S5265243-A (JP)
Title: Synthesis of alpha-(p-alkyl=substituted-phenyl)-carboxylic acid deriva tives
Inventor: OOWAKI SEIKOU
IPC: C07C51/377
Filed: 1975-11-20
Abstract: PURPOSE: To obtain α-(p-alkyl-substd. phenyl)-carboxylic acid derivatives from α-keto carboxylic acid derivatives and Grignard reagents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0434200-A (JP)
Title: Shield device and tunnel lining method
Inventor: HATAKEYAMA OSAMU
IPC: E21D11/10
Filed: 1990-05-31
Abstract: PURPOSE:To ensure the easy execution of a boring work by providing a pair of arch-type frames capable of expansion in the peripheral direction of a tunnel, a set of forms slidable along the external surface of the arch-type frames and a travel means for moving the arch-type frames in the axial direction of a tunnel. CONSTITUTION:A form device 10 is constituted of a pair of arch-type frames 11, partial forms 12 fitted to the external surface of the arch-type frames 11, and travel rails 13 for moving the arch-type frames 11 in the axial direction of a tunnel. Also, the arch members 14 of the arch-type frames 11 are provided with expansion jack sections 15, and thereby kept fit to the predetermined shape of the tunnel. After the application of lining, the jacks 15 are made to contract for releasing a contact between the surface of the lining and the partial shields 12, and the archtype frames 11 are moved to the next lining position along the rails 13, thereby repeating the same lining work.
Patent JP-H01307718-A (JP)
Title: Microscope
Inventor: KANEJIMA KEINOSUKE
IPC: G02B21/36
Filed: 1988-06-06
Abstract: PURPOSE:To widen a visual field and to make a microscope compact by forming the image light of a target into an image in an image formation position through an optical path bypassed by means of 1st-4th reflection mirrors and relatively moving the set of the 1st reflection mirror and the 4th reflection mirror and the set of the 2nd reflection mirror and the 3rd reflection mirror in the direction of an optical axis. CONSTITUTION:The image light of the target 1 which has passed an objective lens 2 is formed into the image in the image formation position through the optical path bypassed by the 1st-4th reflection mirrors 9-12. The set of the 1st reflection mirror 9 and the 4th reflection mirror 12 are moved by a moving means 24 consisting of a sliding block 13 and an actuator 14. Therefore, a set of the 1st reflection mirror 9 and the 4th reflection mirror 12 and a set of the 2nd reflection mirror 10 and the 3rd reflection mirror 11 can be changed in their position. Thus, the distance from the objective lens 2 to the image formation position is shortened, whereby the visual field of the objective lens 2 can be freely selected and the whole enlarged image of the target 1 can be received in the image formation position.
Patent JP-H114383-A (JP)
Title: Image processing method including chaining stage and medical image pickup device including means executing the method
Inventor: MAKRAM-EBEID SHERIF
IPC: G06T5/30
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for retrieving a shortest path connecting a group of points at a least cost that is applied to two environments or over and automated. SOLUTION: This method conducts image processing that has a step 10 where an intensity image J formed by a matrix at a point A with a non-binary intensity is acquired and a step that detects a string shaped object. In this case, a field of an intensity vector (vector V) forming a state image configured by a characteristic relating to the magnitude and an angle ||vector V||, θ] at various points A of the intensity image is automatically decided (step 20). Then respective points of a string object are linked by automatic filtering [Q(i)] of the state image to select a field where intensity vectors are thick and consecutive corresponding to the string object (step 30). This method is applicable to a medical image pickup device.
Patent JP-H05313896-A (JP)
Title: Processing system and expression method for knowledge
Inventor: KASAHARA TAKAYASU
IPC: G06F9/44
Filed: 1992-05-01
Abstract: PURPOSE:To shorten the preparation time of a system by using a tree structure expressing the dependence relation of the data of the node of a retrieving tree and constraint condition and determining the executing order of constraint fulfillment based on the position of the constraint condition in the tree structure. CONSTITUTION:What is defined as the node of the retrieving tree, what is defined as the attribute value of the node, in what range the attribute value is present, further involution relation between objects and the dependence relation mutually between data (constraint) are inputted from a constraint condition input interface 1-a to the knowledge 1-b-3 of an object region in an inference program generating program 1-b using a keyboard or the like. Then, a constraint fulfillment order deciding program 1-b-1 in the inference program generating program 1-b decides programs for canceling the respective constraints and a constraint canceling order based on a problem solving strategy 1-b-2 specified beforehand and generates a required inference program 1-c. Thus, the time for preparing the systems of design or the like can be shortened.
Patent JP-S62297826-A (JP)
Title: Optical switch
Inventor: KATSUYAMA TOSHIO
IPC: G02F1/31
Filed: 1986-06-18
Abstract: PURPOSE:To form an optical switch having a large critical angle by forming an area where a refractive index is reduced as a quantizing well structure and switching an optical path on the basis of full reflection due to the reduction of the refractive index. CONSTITUTION:The InGaAsP/InP quantizing well structure with a prescribed thickness is formed on an InP substrate 6 by organic metal gas phase reaction method. The quantizing well structure consists of a well, e.g. In1-xGaxAsyP1-y (x=0.2665, y=0.5756) and a barrier layer consists of InP and having a fixed thickness. Then the quantizing well layer is etched except a certain width by chemical etching to form a reflecting layer 3. Then an optical waveguide layer with the composition of In1-xGaxAsxP1-x (x=0.6912, y=0.32) is grown in a liquid phase and then an optical waveguide layer 4 is formed by chemical etching to form the horizontal closure of light beams. Then embedding layers 7, 5 are formed by InP and a SiO2 layer and an electrode are formed to produce an optical switch.
Patent JP-S6119801-A (JP)
Inventor: HIRAO SADAJI
IPC: A41C5/00
Filed: 1984-07-06
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-S6033195-A (JP)
Title: Tilt and reverse-lock device outboard engine
Inventor: TAKEUCHI YOSHIAKI
IPC: F02B61/04
Filed: 1983-07-30
Abstract: PURPOSE:To make it possible to perform a series of operations in the tilt-up condition in one step, by carrying out the release of a reverse-lock in association with the tilt-up handle operation of the outboard engine and as well the control of tilt-up hold. CONSTITUTION:When a handle knob 24 is shifted to the position (a) to the position (a'), a joint plate 22 rotates around a rotary shaft, associatingly. Further, A link plate 28 rotates around a shaft 29 by means of link rod 30 while an arm plate 26 swings around a pin 27 so that the locking of a stopper rod 31 is released to take its free condition. Then, by gripping the handle position of an engine cover 2 the engine is rotated upward for tilt-up operation. During this operation an arm 12 is moved from the position (c) to the position (c') due to the nodal operation of a nodally operating spring which is associated with the movement of the handle knob 24, and therefore, abuts against the shoulder of a clamp bracket 10, thereby the engine is held in its tilt-up position.
Patent JP-2000044831-A (JP)
Title: Reactive dye mixture and its application
Inventor: SASAKI SHIGERU
IPC: D06P1/384
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a red reactive dye mixture having excellent fastness and various dyeing properties such as degree of exhaustion, fixation ratio and build-up property and useful for the dyeing of fiber material, etc., by including a combination of specific different kinds of bisazo compounds. SOLUTION: The objective dye mixture contains one or more kinds of fiber- reactive bisazo compounds of formula I [Da is phenyl group optionally having a substituent free from triazine ring, or the like; Ba is a group of formula II or the like; * is a bond connected to azo group; R8 is H or the like; (m1), (n1), (p) and (q) are each 0 or 1; Ua is a group of formula III or the like; R1, R2, R7 and R9 are each H or the like; A1 is a (substituted)phenylene or the like; ** is a bond connected to SO2Ya; X1 and X2 are each a halogeno or the like; Ya is CH=CH2 or the like] or its salt (e.g. the compound of formula IV) and one or more compounds or their salts selected from fiber-reactive bisazo compounds of formula V ((m2) and (n2) are each 0 or 1; R3 and R4 are each same as R1 and R2: X3 is same as X1 and X2; Db and Dc are each same as Da), etc., or their salt.
Patent JP-S5844247-A (JP)
Title: Controller for diesel vehicle
Inventor: YAMASHIRO YOSHIHARU
IPC: B60L50/10
Filed: 1981-09-08
Abstract: PURPOSE:To enable the quick-response constant-speed control of a vehicle driver comprising a Diesel engine, an electricity generator and an electirc motor, by using an electric governor to control the field magnet of the generator in parallel with a maximum-minimum governor. CONSTITUTION:An electricity generator 2 is driven by an engine 1. A rheostat 44 is controlled by a servomotor 45 so that the resistance of the rheostat is minimum when the rotational frequency of the engine 1 is higher than a prescribed level and that the resistance increases as the rotational frequency drops below the level. When the speed of a vehicle has exceeded a set level, an electric overall-speed governor 42 applies a fuel reducing instruction to a fuel control valve 31. When the rotational frequency of the engine 1 is about to become lower than the prescribed level, the rheostat 44 is moved by the servomotor 45 to increase the resistance to reduce the energizing of the field magnet of an exciter 43. Consequently, the output of the generator 2 is decreased to diminish the load on the engine 1 to restore the rotational frequency.
Patent JP-S63303572-A (JP)
Title: Picture input device
Inventor: HIRAOKA NORIYUKI
IPC: H04N1/401
Filed: 1987-06-04
Abstract: PURPOSE:To attain highly precise correction of the unevenness of a light quantity by correcting the unevenness of the light quantity by generating a correction data signal from a picture signal, over the darkest level. CONSTITUTION:The light quantity unevenness of the picture signal, outputted from a photoelectric conversion circuit 14, is corrected by a light quantity unevenness correction circuit 25, and the corrected picture signal, corrected by the said circuit, is outputted to the processing device of a next stage through an output circuit 24. The light quantity unevenness correction circuit 25 detects the darkest level from a light quantity unevenness correcting picture signal, and stores a first signal, below the darkest level, and generates correction data from a second signal, over the darkest level, and generates a third signal by synthesizing the first signal and the correction data, and operates the picture signal of an object to be image-picked up and the third signal, and corrects the light quantity unevenness if the object to be image-picked up.
Patent JP-S5931333-A (JP)
Inventor: NEMOTO SADAYASU
IPC: E04G21/16
Filed: 1982-08-12
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-H11327215-A (JP)
Title: Electrostatic latent image developer
Inventor: TASHIRO HIROTAKA
IPC: G03G9/087
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient image density without excessively increasing the circumferential speed ratio and to obtain a homogeneous image when against development is carried out by using the combination of a carrier performed to specified coating treatment and a toner having a specified compsn. SOLUTION: In an image forming method with <4 circumferential speed ratio of a developer carrying member to an electrostatic latent image holding member, the surface of the carrier used is coated with a coating material essentially comprising a silicone resin and an org. resin containing at least an alcoholic hydroxyl group in the molecule. Either of the electrostatic latent image holding member or the electrostatic latent image developer has negative polarity. The toner contains a stytrenic resin, a coloring agent and a metal complex salt type monoazo dye expressed by formula. In the formula, M represents a coordination center metal, Ar is an aryl group which may have substituents, X, X', Y, Y' are independently -O-, -COO-, -NH- or -NR, R is a 1-4C alkyl group and Z<+> is a cation.
Patent JP-H034755-A (JP)
Title: Ang-khak-containing noodle
Inventor: NAKAI YOSHIKANE
IPC: A23L7/109
Filed: 1989-06-02
Abstract: PURPOSE:To provide the subject noodle containing Ang-khak (extract by solvent) and capable of intake of Ang-khak in an amount of requirement per day in term of the active components therein. CONSTITUTION:An objective noodle containing Ang-khak and/or an extract thereof by a solvent. To obtain the above mentioned noodle, Ang-khak is treated, preferably at 90-100 deg.C for 5-30min. to kill Ang-khak and simultaneously inactivate enzymes. The treated Ang-khak is then extracted by a solvent composed of water and/or ethanol to obtain an extract and the resultant extract is added and mixed with the raw material for noodle-making followed by noodle-making.
Patent JP-H06347416-A (JP)
Title: Optical defect inspecting device
Inventor: NAKAJIMA KATSUNORI
IPC: G06T7/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide a defect inspecting device by which plural kinds of defects existing in a sample can be detected accurately at the same time. CONSTITUTION:A sample 1 to be inspected is arranged on an (xy) stage 2. Illumination light is projected toward the sample 1, and the transmitted image is picked up, and is outputted by every single line in the main scanning direction. Defect inspection is carried out by transmitted light according to an output signal with every single line. At the same time, a beam of light is emitted toward the sample 1 from a light source 11, and is projected on the sample 1 as a vertical incident beam by a beam deflecting device 13. Reflected and scattered light from the sample 1 is received by a light detector 18 through the beam deflecting device 13, and defects existing on the surface of the sample are detected according to a change in a scattered pattern. The movement in the (y) direction of the (xy) stage 2 is used in common or sub-scanning, and detection of the transmitted light and detection of the scattered light are carried out at the same time.
Patent JP-H11321166-A (JP)
Title: Id card, and its manufacture
Inventor: IDETO YUJI
IPC: B42D15/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent an ID card from malfeasantly being altered, forged or counterfeited by a method wherein on the image information display part, intrinsic information such as the name, the member number, the signature and the fingerprints of an ID card user is listed by a sublimation transfer means, or a fusion transfer means using a fluorescent ink. SOLUTION: For this ID card 1, a card base material 4 is formed by laminating center cores 2a, 2b, and further laminating over-sheet layers 3a, 3b on both face sides of the center cores 2a, 2b. Also, on the surfaces of the center cores 2a, 2b, a printing layer 5 where various kinds of pictures and patterns, and common information or the like are printed, is formed, and at the same time, on the upper face of the over-sheet layer 3a, a sublimation dye and fusion transfer layer 11 having an image information display part 7 where the face photograph of an owner is displayed, and a character information display part 10, is formed. By this method, malfeasances such as an alteration, a forgery or a counterfeit of the ID card can be prevented from occurring, and also, the security property can be improved.
Patent JP-H05333579-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIBA TOMOMI
IPC: G03G5/06
Filed: 1992-06-01
Abstract: PURPOSE:To provide an electrophotographic sensitive body having. excellent sensitivity which is useful for a high-speed printer, high-speed digital copy machine, or high-speed facsimile, to provide an electrophotographic sensitive body showing little change in sensitivity against change in humidity, to provide an electrophotographic sensitive body having stable characteristics for repetition of use, and further, to provide an electrophotographic sensitive body having excellent production stability and little change in characteristics. CONSTITUTION:This electrophotographic sensitive body contains crystalline titanylphthalocyanine/vanadylphthalocyanine and polyalkylene glycol of 110-2000 mol.wt. by 0.1-500 pts.wt. to 100 pts.wt. of the titanylphthalocyanine/ vanadylphthalocyanine. The X-ray diffraction spectrum of the titanylphthalocyanine/vanadylphthalaocyanine for Cu-Kalpha ray has the max. peak at 27.2+ or -0.2 deg. Bragg angle 2theta.