baber/WOPTO huggingface dataset:
Patent JP-2001021010-A (JP)
Title: Power transmission mechanism made in combination of silent chain and sprocket
Inventor: KANEHIRA MAKOTO
IPC: B60K17/344
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism capable of reducing coolision sound, reduction in wears of silent chains and sprockets, and reducing resonance sound. SOLUTION: A first silent chain 18 is wound around a first train 36 of teeth of a sprocket 14 of a crankshaft 10 and a first cam sprocket 16, and a second silent chain 19 is wound around a second train of teeth of the sprocket 14 of the crankshaft 10 and a second can sprocket. The train of teeth of a driving shaft side sprocket is formed so that the pich is 1/2 pitch offset, and the pitch is formed at random. On the other hand, the silent chain 18 is formed at a single pitch. Variations in collision sound are produced only by variations in the pitch of the sprocket 14.
Patent JP-H0717045-A (JP)
Title: Ink jet printer
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/18
Filed: 1993-07-06
Abstract: PURPOSE:To remove the ink adhered to a blade when an ink emitting surface is wiped by the blade. CONSTITUTION:The absorbing member 20e absorbing the ink adhered to a blade 20a is provided. This absorbing member 20e is constituted so as to clean the blade 20a by the relative movement with the blade 20a or to be supported in the state superposed on the blade 20a or to support the blade 20a.
Patent JP-H1039930-A (JP)
Title: Carrier controller
Inventor: EGUCHI AKIHIKO
IPC: G05D1/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrier controller by which the service life of a detector can be prolonged and the stop of a carrier can be prevented without increasing time required for adjusting or maintaining the detector even if the scale of the carrier is large. SOLUTION: A magnetic detector 6 is provided so as to face a carrier 16 within the range of a control zone for a fixer 8 of a track body 4. This magnetic detector 6 is constituted by continuously arranging 100 magnetic switches 1 as unit detectors, and address No. is put to each of the switches 1 in order from the terminal part. On the other hand, on the carrier 16, electromagnet units 2 are provided front and behind at places facing the magnetic detector 6. When the carrier 16 moves into the control zone of the fixer 8, the information detected by the magnetic switches 1 magnetized by the electromagnet units 2 is inputted to a position computing element 5, and the position computing element 5 operates the central position of the carrier 16 and outputs it to a linear motor controller.
Patent JP-2000025272-A (JP)
Title: Ink jet recorder
Inventor: NUNOKAWA HIROICHI
IPC: B41J2/045
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image by making a banding inconspicuous. SOLUTION: This ink jet recorder comprises a conveying means that conveys a paper by an amount of P×n×K after controlling of executing the paper conveyance of a printing pitch P is repeated (K+m) times after one scanning is completed. It further comprises a print controlling means that comprises a first scanning group including the scanning operations from the first scanning to (m)th scanning (m = an integer number not less than 1) and a second scanning group including the scanning operations from (K+1)th scanning to (K+m)th scanning and complementarily executes the first and second scanning groups.
Patent JP-2000031373-A (JP)
Title: Manufacture of semiconductor integrated circuit package
Inventor: HIRATA TAKASHI
IPC: H01L23/538
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To transfer data at high speed, by stacking first and second lead frames, providing a semiconductor integrated circuit chip on the second lead frame, and packaging the first and second lead frames with the semiconductor integrated circuit chip to form a signal bypass line and a lead. SOLUTION: Related to a semiconductor integrated circuit package 1, a signal bypass line 3, a die pad 2 provided on a signal bypass line 4, semiconductor integrated circuit chip 5 provided on the die pad 2, and a lead 4 provided to face the signal bypass line 3 are sealed with a mold material 9. The signal bypass line 3 is electrically insulated from the die pad 2 by an insulator. A pad 7 is provided on the semiconductor integrated circuit chip 5. The pad 7 is electrically connected to one of the signal bypass lines 3 which corresponds through a wire 6. Thus, the transfer speed for data is improved.
Patent JP-2000031376-A (JP)
Title: Semiconductor integrated circuit package
Inventor: HIRATA TAKASHI
IPC: H01L25/18
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit package that enables mounting of a large number of semiconductor integrated circuit packages in a small area. SOLUTION: A plurality of terminals 2 are provided on the surface 1a of a semiconductor integrated circuit package 1. A plurality of terminals 3 are provided on the surface 1b opposed to the surface 1a. The plurality of terminals 2 and 3 are electrically connected to the semiconductor integrated circuit chip sealed in the semiconductor integrated circuit package 1.
Patent JP-2001024540-A (JP)
Title: Information transmitter and receiver
Inventor: YAMAURA TOMOYA
IPC: H04B17/318
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To allow a user to simply confirm the receiving electric field strength by controlling a vibrating state of a vibration means in accordance with the receiving electric field strength measured with an electric field strength measuring means. SOLUTION: A receiving electric field strength measuring part 11 measures receiving electric field strength based on a signal outputted from a modulation part 9 and supplies a signal showing the measured receiving electric field strength to a control part 12. The part 12 controls the part 9, a modulation part 10 and an input operation part 15 and executes processing based on information of these. Based on the signal showing the receiving electric field strength supplied from the part 11 a vibrator 13 is controlled to vibrate and a liquid crystal part 16 is controlled to give the receiving electric field strength to a user. In addition, a incoming call display light-emitting part 14 is controlled to emit light at the time of incoming call and the vibrator 13 is controlled to vibrate at the timed of incoming call in accordance with setting of an operation mode.  The vibrator 13 has a vibration element to vibrate by operating based on control by the part 12.
Patent JP-H1041951-A (JP)
Title: Optical buffer device
Inventor: AKABOSHI TETSUYA
IPC: H04L12/70
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To avoid cell abort without increasing the hardware amount by providing an output of a succeeding cell in succession to a preceding cell outputted finally asynchronously and feeding back the cell to an optical switch in the case of receiving a plurality of succeeding cells simultaneously in succession to a plurality of preceding cells. SOLUTION: Prior to input to each of input ports 10a-10d, data recorded to a header of each cell are detected in advance, and based on the data, preceding cells A-D are at first given to an optical switch 12, the optical switch 12 is switched to input each cell to optical delay lines 14a-14d. When succeeding cells E, F are given to the optical switch 12 in succession to the preceding cells A-D, the optical switch 12 is switched so that the cell E is given to the optical delay line 14d and the cell F is fed to an optical feedback line 20. Finally when the cell F is given again to the optical switch 12 with a delay of one cell, the cell F is given to the optical delay line 14d.
Patent JP-H0632081-A (JP)
Title: Plate surface detergent for lithographic plate
Inventor: MATSUMOTO HIROSHI
IPC: B41N3/06
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a superior aniti-staining effect without deteriorating an image part by a method wherein a phosphonium salt or a phosphonic acid salt is incorporated in a lithographic plate surface detergent containing an organic solvent dissolving lithographic printing ink and a surfactant. CONSTITUTION:In a title detergent, the following are incorporated: an organic solvent dissolving lithographic printing ink, a surfactant, a desensitizer, water, and at least one compound selected out of a compound group shown by the following formulas I-V. In the formulas I-V, R<1>-R<3> are H, 1-14 C alkyl, 1-4 C hydroxyalkyl, hydroxyl, halogen atom, mercapto, -SO3M<4>, or -COOM<5>; R<4>-R<11> are 1-12C alkyl, 1-4C hydroxyalkyl, benzyl, or substd. or unsubstd. phenyl; R<12>-R<16> are H, 1-6C alkyl, hydroxyl,-SD3M<6>, or 1-6C hydroxyalkyl; M<1>-M<6> is H, alkali metal, or NH4; Z is N, P, or Bo; X<1> is pair ion; and (n) is an integer 1-5.
Patent JP-S5885532-A (JP)
Inventor: HENSON NIKORASU GURAHAMU KINGU
IPC: H01J37/304
Filed: 1982-11-01
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-S6253370-A (JP)
Title: Epoxy resin composition and production thereof
Inventor: NAKAMURA YOSHINOBU
IPC: C08L33/00
Filed: 1985-08-31
Abstract: PURPOSE:To obtain the titled composition having decreased internal stress, improved impact resistance and extremely high water-resistance, adhesivity and fluidity, by compounding a specific polymer with a polymer containing specific functional group. CONSTITUTION:The objective composition can be produced by (1) compounding (A) an epoxy resin with (B) fine particles of a polymer having a glass transition temperature lower than room temperature and a polymer of a monomer having (in addition to vinyl group) one or more functional groups reactive with epoxy resin in one molecule and/or (C) a copolymer of a monomer giving a homopolymer having a glass transition temperature lower than room temperature and a monomer having (in addition to vinyl group) one or more functional groups reactive with epoxy resin in one molecule and (2) polymerizing the monomer giving a homopolymer having a glass transition temperature lower than room temperature and the monomer having functional group reactive with epoxy resin, in the epoxy resin.
Patent JP-H0478330-A (JP)
Title: Side clutch brake structure for traveling work vehicle
Inventor: MORITA SAICHIRO
IPC: F16D65/14
Filed: 1990-07-19
Abstract: PURPOSE:To increase brake effect by making a secondary multi-disc brake mechanism more powerful, with the secondary multi-disc brake mechanism pressed by the more sliding of a shifter to rotate a rotary cam, and with a ball wedgelikely acted on action grooves after a clutch is off-operated, and also making a main multi-disc brake strongly pressed. CONSTITUTION:After a shifter 10 is operated to make a clutch-off condition, the more sliding of the shifter 10 causes the steel plate 22 and the friction plate 20 of a secondary multi-disc brake mechanism 18 to be pressed to a thick steel plate 23 to act initial braking. Concurrently frictional rotation force from the friction plate 20 side is transmitted to a rotation cam 21, and a ball 26; is wedgelikely acted on the action tilted surfaces 29 and 30 of action grooves 27 and 28 to separate the rotation cam 21 from a fixed cam 25. Following this, the secondary multi-disc brake mechanism 18 is more strongly pressed to act braking, and also the friction plate 15 and the steel plate 17 of a main multi-disk brake mechanism 14 are pressed against a return spring 24 to obtain double braking force with a small device.
Patent JP-S5894240-A (JP)
Title: Clock pulse generating circuit
Inventor: TANAKA KAZUYOSHI
IPC: H03L7/085
Filed: 1981-11-30
Abstract: PURPOSE:To obtain assuredly the clock pulse synchronous with the external signal at all times, by varying the frequency of the clock pulse which is internally oscillated in response to the phase change of the reproduced signal which is used as the external input signal. CONSTITUTION:The reproduced signal A synchronizing with the clock pulse CP of a voltage control type variable oscillator 8 is differentiated by a differentiating circuit 2 after cutting 1 of the negative component. For this differential output signal C, only the signal D of positive polarity is extracted via a negative component cutting circuit 3, and at the same time the plus bias is added by a pull-up circuit 4. The signal C is then fetched into a latch circuit 5. If the signal A has a delay of phase to the pulse CP, the output F of the circuit 5 is kept in a zero state and the output G is set at 1 in a cycle of the pulse PC. As a result, the output signal H of a differential circuit 6 is set at 0 only in a period of the output G. The signal H is turned into the signal less than the reference value via an LPF7. This signal affects the oscillator 8 to lower the oscillating frequency, and the matching of phase is carried out to the signal A.
Patent JP-S5885886-A (JP)
Inventor: RUIJI BERUNARUDEI
IPC: A61P1/04
Filed: 1982-11-04
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-S6437631-A (JP)
Title: Close selecting system
Inventor: KONAGAYA AKIHIKO
IPC: G06F9/44
Filed: 1987-08-03
Abstract: PURPOSE:To optimize the saving of back track information and to improve the efficiency of execution by utilizing a close format value and a key value. CONSTITUTION:When the format of an argument stored in argument register 101-104 is a variable, control for storing back track control information in a control processing stack 110 is executed so that respective closes of accessed predicates are sequentially executed. When the argument is a non-variable, a format value and a key value coincident with the format value and the key value in the registers 101-104 or a candidate close having the variable format value and selected as the candidate of the close to be successively executed and a substitutive close to be executed at the time of failing the candidate close are retrieved, and during the detection of both the values, the back track control information is stored in a control stack 110 to execute the candidate close. When only the candidate close is detected, the back track control information is extracted from the control stack 110 and then the candidate close is executed.
Patent JP-S6172388-A (JP)
Inventor: SATO MASAMICHI
IPC: G07D7/00
Filed: 1984-09-17
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-H0242393-A (JP)
Title: Reactor core cooling device for emergency for nuclear reactor
Inventor: HAMAZAKI RYOICHI
IPC: G21C15/02
Filed: 1988-08-03
Abstract: PURPOSE:To cool a reactor core effectively and securely by opening a cooling system reactor core isolation time and a low pressure water injection system outside a reactor core shroud and also opening a high pressure reactor core water injection system inside the shroud, and submerging water to the reactor core. CONSTITUTION:A reactor core cooling system 20 for emergency is provided with the high pressure reactor core water injection system 21 and the water in a condensed water storage tank 17 or suppression pool 3 is injected into the reactor core shroud 4 and submerged to the reactor core 5 in case of the cooling material losing accident of the injection system 21 or reactor core, thereby cooling the reactor core. Then if various piping connected to the nuclear reactor is broken and the cooling water flows out from outside the reactor core shroud 4, the cooling water is injected into the shroud 4 by the water injection system 21 to cool the reactor core 5 by submerging the water to the reactor core and cooling system. Further, if the cooling material flows out from inside the shroud 4, the cooling water is injected into the outside of the shroud 4 by the cooling system 8 for reactor core isolation time or the low pressure water injection system 11 to generate a cooling water flow from the outside of the reactor core to the inside, thereby cooling the reactor core 5.
Patent JP-H0611621-A (JP)
Title: Connecting end face of optical fiber
Inventor: IIZUKA YUICHI
IPC: G02B6/24
Filed: 1992-06-26
Abstract: PURPOSE:To provide the connecting end faces for optical fibers which are small in connection loss and can reproduce a connection characteristic with not so much change from the initial connection characteristic in spite of iterative attachment and detachment as a connector. CONSTITUTION:The connecting end faces for the optical fibers are constituted by polishing and forming the end face of the one optical fiber 1 of a pair of the optical fibers 1, 2 to be connected to a convex curved surface 1A and polishing and forming the end face of the other optical fiber 2 to a concave curved surface 2A. Particularly the convex curved surface 1A constitutes a convex spherical surface of a radius r of curvature having a center on the central axial line of the core 11 of the one optical fiber 1 and the concave curved surface 2A constitutes a concave spherical surface of a radius R of curvature (R>=r) having the center on the central axial line of the core 21 of the other optical fiber 2.
Patent JP-H0242653-A (JP)
Title: Substrate for information recording medium and its production
Inventor: KAWAI HISAO
IPC: G11B7/24
Filed: 1988-08-02
Abstract: PURPOSE:To smooth the base of guide grooves and to uniformize the depth of the plural guide grooves by forming patterns consisting of a resin on one main surface of a transparent substrate and forming thin films contg. at least either of a silicon oxide and metal oxide so as to cover the patterns. CONSTITUTION:A photosensitive resin film 3 is formed on one main surface of the light transparent substrate 2 having a through-hole 1 in the central part, then this photosensitive resin film 3 is selectively exposed to form latent images 3l on the film 3. The film 3 formed with the latent images 3l is subjected to a development processing to form the patterns 3p consisting of the resin. Further, the thin films 6 contg. at least either of the silicon oxide and the metal oxide are so formed as to convert the patterns 3p in accordance with the shapes of the patterns 3p. The thin films 6 have projecting thin film pattern parts 6b corresponding to the resist patterns 3p and the guide grooves 7 are formed between the thin film pattern parts 6p and 6p. The base of the guide grooves is smoothed in this way and the depth of the plural guide grooves is uniformized.
Patent JP-H0479884-A (JP)
Title: Preparation of protoplast of phaffia yeast
Inventor: ISHINO YOKO
IPC: C12N1/14
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a protoplast suitable for cell fusion of Phaffia yeast containing astaxanthin, a kind of carotenoid, by subjecting a fungus belonging to the genus Phaffia to cell wall digesting treatment with a specific enzyme composition. CONSTITUTION:A fungus (preferably Phaffia rhodozyma ATCC24,201) is treated with an enzyme composition containing endo-beta-1,3-glucanase or protease and the yeast is made into a protoplast. The treatment is preferably carried out by blending cells of the yeast with the enzyme composition in a buffer solution at pH 5-7 at 15-25 deg.C for 30 minutes.
Patent JP-S6254271-A (JP)
Title: Photoreceptive member
Inventor: SAITO KEISHI
IPC: G03G5/08
Filed: 1985-09-03
Abstract: PURPOSE:To stabilize electrical, optical and photoconductive characteristics by laminating the 1st layer constituted of an amorphous alloy contg. Si and Ge or Sn and the 2nd layer constituted of an amorphous material contg. Si and one kind among O, C and N on a base and making the boundary face thereof non-parallel with the free surface. CONSTITUTION:Ruggedness which is smaller than the resolving power required for a photoreceptive member and is smooth is formed on the surface of the base 101. The 1st layer 102 constituted of the amorphous material contg. any one among silicon atoms, germanium atoms and tin atoms is laminated thereon and further the layer having the free surface 104 is formed of the amorphous silicon contg. one kind selected from oxygen atoms, carbon atoms and nitrogen atoms in a uniformly distributed state. The appearance of interference fringe patterns is thereby prevented even if laser light is used. The visible image having good quality is thus formed.
Patent JP-S6349884-A (JP)
Title: Graphic data editing system
Inventor: MORISHITA TETSUJI
IPC: G06T11/80
Filed: 1986-08-19
Abstract: PURPOSE:To execute a deforming operation by only a moving instruction from an instructing device, and to simplify the operation by giving an attribute of a free point or a fixed point to an arbitrary point in a graphic pattern. CONSTITUTION:The designation of an attribute by an attribute designating part 4 is executed by instructing a point on a graphic pattern by a tablet 1, and inverting the present attribute. For instance, apexes A, B and C are set as fixed points, an apex D is set as a free point, and when the tablet 1 is moved to a desired position, coordinate information is inputted to a moving extent detecting part 2, a moving distance of a pen is detected, and it is sent to a coordinate converting part 3. The coordinate converting part 3 reads out a point which has been designated as a moving point from a graphic data stored in a graphic data store part 5, adds (subtracts) a moving extent, and stores it again to the graphic data store part 5. In this way, a deforming operation can be executed easily to an arbitrary point without using a command of movement, enlargement/reduction, deformation, etc.
Patent JP-H058885-A (JP)
Title: Insertion and return device for sheet
Inventor: KAWABE KIYONARI
IPC: B65H5/02
Filed: 1991-07-08
Abstract: PURPOSE:To perform reliable return of a jammed sheet without rupturing a conveyance route for a sheet and without stopping a device even when a jam occurs during return of a false sheet when the false sheet having a break is inserted by returning the false sheet immediately after the false sheet is inserted. CONSTITUTION:When it is decided by a truth and falsehood discriminating part 9, located in the vicinity of an insertion and return slot 3, that an insertion sheet is true, the sheet is conveyed in the direction of an interior. A sheet decided to be false is returned through the insertion return slot 3. Even when it is decided by the discriminating part 9 that it is false, when the jam of a false sheet returned through the insertion return slot 3 occurs, the jammed sheet is returned through a slot 5 for return use only.
Patent JP-H0242980-A (JP)
Title: Pyranose oxidase and production thereof
Inventor: YAMADA HIDEAKI
IPC: C12N9/04
Filed: 1988-08-04
Abstract: NEW MATERIAL:A pyranose oxidase consisting of glycoprotein and having the following physical and chemical properties. Substrate specificity, exhibiting highest specificity to D-glucose and acting to 6-deoxy-D-glucose, delta-D- gluconolactone, L-sorbose and D-xylose; optimum pH and pH stability, exhibiting maximum activity at pH5.5-8.0 and stable at pH5.5-9.0 after the treatment at 50 deg.C for 30min; optimum temperature and thermal stability, optimum temperature of 60 deg.C, free from deactivation up to 50 deg.C and leaving >=90% of the activity after the treatment at 60 deg.C for 30min and >=50% after the treatment at 70 deg.C for 30min; molecular weight, about 300,000 (by gel-permeation); isoelectric point, 6.2; specificity to inhibitor, inhibited by Ag<+>, Cu<2+>, Hg<2+>, Ni<2+> and PCMB and inert to Fe<3+> and concentrated NACl. USE:Reagent for th quantitative determination of glucose. PREPARATION:Basidiomycetous fung No.52 (FERM P-10152) is cultured in a liquid medium at 25-30 deg.C and pH5-7 for 2-10 days.