baber/WOPTO huggingface dataset:
Patent JP-2001081593-A (JP)
Title: Mask material for plating and plating method
Inventor: TSUGE HISASHI
IPC: C25D5/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide mask materials for plating capable of selectively applying plating only on the parts requiring plating in the materials to be plated and to provide a plating method capable of controlling the thickness of the plating in each part of the materials to be plated respectively to the desired one. SOLUTION: In mask materials 1 and 2 for plating covering the parts free from the need of plating in the surface of the materials 3 to be plated fitted to a plating device provided with a jig for plating, in which a charging port charged with the materials 3 has been formed in the upper part, an exposing port in which a part of the materials is exposed has been formed in the lower part, and capable of holding the materials 3 so as to plurally be piled in the upper and lower directions, bringing a cathode electrode into contact with the material 3 located at the uppest part, making the electric current to flow through the plural materials 3 and applying plating on the surfaces of the materials 3, soft materials 1b and 2b having approximately planar shape are fixed to the spaces between the materials 3 and mask materials 1 and 2.  Moreover, the parts in which further plating is not desired on the surfaces of the materials 3 are covered with the mask materials 1 and 2 for plating, and, plating is furthermore executed.
Patent JP-H0199565-A (JP)
Title: Fibrin paste preparation kit
Inventor: NISHIMAKI HIDEO
IPC: A61P43/00
Filed: 1987-10-12
Abstract: PURPOSE:To improve infilteration into a fibroblast, quicken wound healing and sustain adhesion, by adding a given amount of fibronectin to fibrinogen and thrombin mainly constituting a fibrin paste. CONSTITUTION:In a kit preparing a fibrin paste consisting of fibrinogen and thrombin, fibronectin is added. A composition ratio of the fibrin paste is such that 1-500 unit(u) of thrombin is used per 10-100mg of fibrinogen and 5-50pts. wt. of fibrinectin per 100pts.wt. of fibrinogen. On coagulation of blood, the transglutamination of blood coagulation factor VIII promotes inter-gamma-chain binding to form a fibrin crosslinking. The inter-alpha-chain crosslinking is formed via fibronectin by the same factor VIII catalytic action to perfectly complete blood coagnlation. Fibronectin can stick or bind portions between cells and between cell support tissues and provides a pharmaceutical effect of wound healing promotion.
Patent JP-H1197646-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: TAKITA MASAHITO
IPC: H01L21/8238
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and enable high-speed operation by forming an input/output transistor of an input/output portion on a semiconductor substrate in lower impurity concentrations. SOLUTION: At an input/output section 10, an input/output transistor 12, structured by a gate electrode 18 formed on a p-type semiconductor substrate 14 via an oxide film and source/drain diffused layers 16a, 16b formed by n-type impurity using the gate electrode 18 as a mask, is formed. Moreover, since a voltage to be applied to the input/output transistor 12 is required to be matched with an external voltage, the semiconductor substrate 14 is connected to a ground potential Vss, via a contact layer 24 to which p-type impurity has been introduced at the high concentrations. Since the input/output transistor 12 is formed on the semiconductor substrate 14 with low impurity concentration, a parasitic capacitance between a source/drain diffused layer 16a and a semiconductor substrate 14 can be made small, and thereby high-speed operation can be realized.
Patent JP-H08117573-A (JP)
Title: Method for treating hollow yarn membrane
Inventor: EGUCHI TAMIYUKI
IPC: B01D69/08
Filed: 1994-10-21
Abstract: PURPOSE: To apply a method to the production of hollow yarn membranes which are used in reverse osmosis, ultra-filtration, precision filtration, dialysis, gas separation, etc., and to surely and simply treat the membranes in bundles in a large quantity. CONSTITUTION: In a method for treating hollow fiber membranes in which bundles 1 of hollow yarn membranes are showered with a treatment liquid 2 for removing solvents, additives, etc., or a treatment liquid 2 for post-treatment such as hydrophilic processing, the bundles of hollow yarn membranes, in a state in which they are placed in a chute 4 the width of which is nearly equal to the outside diameter of the bundle and which has a treatment liquid passage 5 in the bottom, are moved continuously in sequence in the chute 4 in which at least one kind of the treatment liquid showers down upon the bundles in parallel vertically to the axial direction of the bundles.
Patent JP-H0983113-A (JP)
Title: Chip-on-board method
Inventor: MATSUNAGA AKIRA
IPC: H01L21/56
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a chip-on-board method where a process is extremely simple, the coated shape can be arbitrary, and working cost can be minimized. SOLUTION: A range for flowing a coating agent 5 for coating a chip 4 is printed on a printed circuit board 1 using a heat-sensitive transfer ribbon containing a blowing agent in advance, a printed part is raised by heating and blowing and a frame 3 is formed, and then the coating agent 5 is allowed to flow in the frame 3.
Patent JP-H10103138-A (JP)
Title: Misfire detection device of internal combustion engine
Inventor: ISHIHARA KOJI
IPC: F02D45/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To distinguish the misfire happened in the case of the introduction of EGR from the misfire of an ignition system by discriminating the abnormality of the ignition system and EGR system in response to the output of respective oxygen sensors installed in the upper/lower streamside of a catalyzer. SOLUTION: Oxygen sensors 12, 13 are installed respectively in the upper/lower streamsides of the catalyzer 11 installed on an exhaust pipe 10 and a correction value is calculated so as to be a theoretical air fuel ratio by ECM 9 based on the signals of respective oxygen sensors 12, 13 and the return control of the air fuel ratio for controlling an injection value 6 is carried out. Meantime, a main air fuel ratio correction amount is calculated from the output of the oxygen sensor 12 in the upperstream side and the auxiliary air fuel ratio correction amount is calculated from the output of the oxygen sensor 13 in the lowerstream side respectively and the air fuel ratio of an engine is adjusted in response to these main and auxiliary air fuel correction amounts.  When the main air fuel ratio correction amount is in a prescribed range and the auxiliary air fuel ratio correction amount reaches a lean side guard value, the generation of misfire based on the abnormality of the ignition system when the change of the auxiliary air fuel correction amount is respective operation areas is nearly constant and EGR system abnormality in the case of a large change is discriminated.
Patent JP-S61138414-A (JP)
Inventor: TAMAMURA TOSHIAKI
IPC: H01B5/14
Filed: 1984-12-07
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-S63110687-A (JP)
Title: Semiconductor laser element
Inventor: KAMETANI MASAAKI
IPC: H01S5/00
Filed: 1986-10-28
Abstract: PURPOSE:To permit output beams to be deflected without having an effect on operating conditions of a semiconductor laser and to have sufficient deflection angles by controlling the amount of electric currents injected to respective third electrodes and then, by controlling the deflection angles of the laser beams that are emitted from an optical waveguide. CONSTITUTION:Output beams are emitted from an end face through an optical waveguide 12 located at a part where the third electrodes 13 are formed. Thereby, if electric currents injected by respective third electrodes 13a-13f make a refraction factor of the optical waveguide 12 larger locally, the laser beams pass through a part where its refraction factor has increased. Therefore, a part having the high refraction factor is oscillated laterally and the output beams are deflected by controlling the electric currents injected to respective third electrodes 13a-13f. Although in such a case, the amount of the electric currents is, for instance, several tens of mA and even the electric currents flowing into an active layer 3 is also several tens of mA, respective third electrodes 13a-13f have gradually a larger amount of the electric currents as these electrodes direct the laser beams to the direction desired to be more deflected. In this way, as the laser beams are deflected by controlling the amount of the electric currents impressed to the electrodes 13 at an external guided wave region 15, they can be deflected without having an effect on their output powers.
Patent JP-H09102775-A (JP)
Title: Method and device for symbol clock reproduction
Inventor: NAKAGAWA SUMIO
IPC: H04J11/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To shorten the PLL pull-in time when a symbol clock is reproduced by obtaining the clock necessary for demodulation of an OFDM signal from this signal itself that bears the information when the clock is reproduced. SOLUTION: A PLL circuit 2 contains a voltage controlled oscullator 7 which works at the frequency approximate to the M-fold value (M=1, 2, 3...) of the symbol clock frequency. The output signal of the oscillator 7 is sent to a frequency divider 8 to undergo the M division of the frequency and turned into a signal equivalent to the symbol clock frequency. This signal and the symbol clock serving as the output of a symbol clock extraction circuit 1 are applied to the input terminal of a phase comparator 9. The comparator 9 compares the phases with each other between the applied signal and clock and outputs a signal equal to the phase difference through the output terminal. The output phase difference signal is applied to the control input terminal of the oscillator 7 via an LPF 10 which absorbs the sudden fluctuation.  Therefore, the output signal of the divider 8 contained in the circuit 2 is locked by the symbol clock of an incoming OFDM signal and accurately reproduced.
Patent JP-S63113861-A (JP)
Title: Rotary magnetic sheet device
Inventor: SASAKI HIDEMI
IPC: G11B19/02
Filed: 1986-10-29
Abstract: PURPOSE:To lock in a space of a pack, and to make a device compact by providing a positioning pin for passing through an opening part of a magnetic sheet pack on a device body side, and engaging said pin and the lock member of a bucket. CONSTITUTION:A positioning pin 82 is implanted on a device body 24, provided so that it can pass through an opening part of a magnetic sheet pack 10, and also, to its cover 28, a lock member 86 is attached so as to be freely movable up and down. When the cover 28 is depressed after the sheet pack 10 has been inserted into a bucket 26, the pin 82 and the lock member 86 abut on each other, and when the cover 28 is depressed, a detaining part 94 of the lock member 86 is fitted into a groove 84 of the pin 82 and locked. Accordingly, a lock means which has been protruded to the outside edge of the bucket up to the present is eliminated, and the lock is executed in a space of the pack, therefore, the device can be made compact.
Patent JP-H02103570-A (JP)
Title: Sheet number display device for copying machine
Inventor: MIZUIDE KAZUHIRO
IPC: G03G21/02
Filed: 1988-10-13
Abstract: PURPOSE:To display the number of sheets without increasing the number of displays by selectively flickering any of plural display elements which display the most or least significant digit numeric while their allocated numbers are displayed when numerical data one-digit larger than the possible display ability is given. CONSTITUTION:It is assumed that one-digit integers are allocated to the plural display elements 171 to 177 composing copy contents display means 12 and 13 and that numerical data one-digit larger than the possible ability of the numerical data display means is given to the elements. To cope with that condition, a display control means 30 is provided to display the most or least significant digit by selectively flickering any of plural display elements 171 to 177 whose numbers are displayed. Since the plural display elements 171 to 177 are numbered, a user can realize at a glance how many elements are flickering. Thus, sheet number data one-digit larger than the ability of the display device can be displayed without increasing the number of displays 12 and 13.
Patent JP-H0791807-A (JP)
Title: Showcase
Inventor: IKEDA HIDEYA
IPC: B01D46/10
Filed: 1993-09-21
Abstract: PURPOSE:To provide a showcase capable of restraining inconvenience of generating clogging in a filter provided at a suction port. CONSTITUTION:A suction port cover 22, equipped with a plurality of slits 21 and covering suction ports 18, 19, is provided while a filter 59 is attached to the suction port cover 22. The filter 59 is constituted of fore-and-aft sides 66, 67, which are extended upwardly from the lower end 63 of the filter 59 while being separated from each other.
Patent JP-H1193934-A (JP)
Title: Bolt slip-off preventing device
Inventor: YOKOYAMA KOSUKE
IPC: F15B13/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a bolt slip-off preventing device to prevent a bolt from slipping-off through a bolt shaft part insertion hole during re-screwing of a bolt when a bolt is screwed in from a side or below for fixing. SOLUTION: An annular recess 118 of the peripheral surface of a bolt shaft part insertion hole 114, and an annular elastic member 115 having an inside diameter lower than the outside diameter of the shaft part of a bolt 113 and elasticity in a radial direction is fitted in the annular recess 118. A step part 114a is formed in the middle of the bolt shaft part insertion hole 114 such that the diameter of a part on the tip side is increased. A cylindrical elastic member escape blocking member 116 is fitted in the tip side of the bolt shaft part insertion hole 114 from the tip side with a gap provided between the step part 114a and the block member and this way the annular recess 118 is formed.
Patent JP-H10107194-A (JP)
Title: Cooling body of water cooling semiconductor element stack and its manufacturing method
Inventor: AZUMA IZUMI
IPC: F28F21/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling body of a water cooling semiconductor element stack, which excels in heat transmission, cooling efficiency, mechanical strength, erosion preventive measures using cooling water, etc. SOLUTION: A cooling body 4 to be incorporated with a water cooling semiconductor element stack is provided as a flat container, which is made of aluminum nitride ceramics, having a plane which abuts to the electrode plate of the stack as a heat receiving plane. Inside the flat container, a cooling water communicating path 4f meanders between rib-like fins 4b from a cooling water inlet 4d and outlet 4e. On the heat receiving plane, a low hardness metallized layer is formed for reducing contact heat resistance between the electrode plates, and as erosion preventive measures using cooling water, an alumina oxide film with high hardness is formed on the inner surface. The cooling body is manufactured by using powder prepared by mixing sintering assistant and binder with aluminum nitride as material, molding the half piece of the flat container separated in parallel with the heat receiving plane by using metal die, baking and sintering the two half pieces after facing and bonding them, and by smoothly plishing the heat receiving plane.
Patent JP-H08118199-A (JP)
Title: Feeder for machine tool
Inventor: WATANABE TAKAHIRO
IPC: B23Q5/40
Filed: 1994-10-24
Abstract: PURPOSE: To cool a feed screw and bearings efficiently by providing a bearing part cooling passage branching off radially from a feed screw cooling hole to pass through to the inner ring of the bearing so as to make a coolant flow toward an outer ring. CONSTITUTION: When a pump 64 is started, a coolant is fed to a coolant temperature regulator 62 through a line 70 so as to be regulated to the specified temperature and fed to a feed screw cooling hole 14b through a rotary joint 60. Part of the coolant fed to the feed screw cooling hole 14b flows through a shaft side coolant plassage provided as a bearing cooling passage at a second support part 17 and extended in the radial and circumferential directions of a feed screw, and further flows through a bearing side cooling passage extended in the radial direction of the feed screw 14, clearances between the inner and outer rings of second ball bearings 24, 26, a space between a pair of second ball bearings 24, 26,  the peripheral edge opening part 42a of an outer ring collar 42 and the coolant passage 18c of a second bracket 18 in this order so as to be recovered into the suction side port of the pump 64 through a line 74.
Patent JP-H07250931-A (JP)
Title: Golf swing diagnostic machine
Inventor: MORIMOTO NOBUYA
IPC: A63B69/36
Filed: 1994-10-24
Abstract: PURPOSE:To provide a golf swing diagnostic machine capable of judging the appropriateness/inappropriateness of posture in swing and contributing to the improvement of the swing. CONSTITUTION:A load measuring board 1 on which a top board to place a trainee and to which three or more load cells 12, 13, 14 and 15 arranged under the edge part of the top board are provided and which measures the load in the swing of the trainee from the detecting output W1, W2, W3 and W4 respectively of the load cells 12, 13, 14 and 15 is installed, and an arithmetic means 3 which finds the load center position of the trainee from the output of the load measuring board 1, and a display device 4 which performs the two-dimensional plane display of the load center position are provided i this golf swing diagnostic machine. The arithmetic means 3 is constituted so that the position of the foot of the trainee can be found by allowing the trainee to hold the posture on the load measuring board 1, and the display device 4 is constituted so that the position of the foot of the trainee found by the arithmetic means 3 can be displayed in piles.
Patent JP-H05224690-A (JP)
Title: Speech synthesizing method
Inventor: HASHIMOTO MAKOTO
IPC: G10L13/02
Filed: 1992-09-28
Abstract: PURPOSE:To generate a pitch pattern in consideration of variation in pitch frequency which exerts a large influence upon the naturalness of a synthesized speech so as to improve the naturalness of the synthesized speed in speech synthesis based upon a rule. CONSTITUTION:The speech synthesizing method equipped with a morpheme analyzing process 2 for dividing an optional sentence into words and a mora dividing process for dividing the words into mora units is equipped with a pitch difference estimating process 9 wherein a difference in pitch frequency between contiguous mora gravity center points is estimated by using a correspondence table where the difference in pitch frequency between contiguous mora gravity center points is recorded corresponding to an accent type, a mora number, etc., or a neural network which has learnt so that an output layer outputs the pitch difference between moras when information on the accent type, mora number, etc., is inputted to an input layer, and a pitch pattern generating process 8 wherein the pitch pattern is generated according to the pitch difference found by the pitch difference estimating process 9.
Patent JP-H07108123-A (JP)
Title: Powder separating device
Inventor: NAKAGAWA NAOTAKA
IPC: B01D46/42
Filed: 1993-10-15
Abstract: PURPOSE:To easily wash and dry a filter element in a device where powder is separated through the filter element to purify gas by making the filter element of a porous material and installing a spray washer on the gas feeding side. CONSTITUTION:A top plate 5 which is above a gas feeding chamber 14 forms a partition separating the gas feeding part 14 of a powder separating device and a purified gas chamber. Filter elements 3 are fitted to the top plate 5 through fitting members 10, and washing pipes 7 of a spray washing device 2 are laterally arranged between the elements 3. Liquid and/or gas are uniformly jetted to the surface of the elements 3 on both sides from jet holes 8 of the washing pipes 7 to wash the elements 3. The filter element 3 is formed of a porous formed body which powder of metal or synthetic resin is sintered to form, or of a porous formed body which fiber of glass or synthetic resin is laminated in the form of felt and the laminated body is sintered.
Patent JP-H06110930-A (JP)
Title: Document retrieving device
Inventor: TANI HIDEO
IPC: G06F17/30
Filed: 1992-09-28
Abstract: PURPOSE:To quickly retrieve a document to which marker information is added by an image. CONSTITUTION:A document constituted of plural picture data of page units and the retrieval are stored in a storage medium 5, and the marker information is added to the document by the page units by a marker information adding means 10. Then, a document number thickness calculating means 11 calculates the relative thickness of each document corresponding to the entire number of documents, a document relative position calculating means 12 calculates the relative position of the document to which the marker information is added from the thickness, and a document relative position image display means 13 displays the image of the thickness and the image of the marker information at the relative position of the document to which the marker information is added. Then, a document calling means 14 calls the document information constituted of the picture data, retrieval data, and marker information at the position where the image is indicated.
Patent JP-S63113710-A (JP)
Title: Traffic control system for unmanned carrier vehicle
Inventor: TOYODA KENICHI
IPC: G05D1/02
Filed: 1986-10-31
Abstract: PURPOSE:To evade collision between existing and new unmanned carrier vehicles and to realize the automatic parallel operations of both carrier vehicles, by transmitting an approximation signal to the new carrier vehicle by inductive radio via a guide line of the carrier vehicle in the form of a waiting signal to stop the new carrier vehicle at the front of an intersection. CONSTITUTION:An approximation monitor 5 contains a device 8 including a reflective projector and a reflective photodetector and radiates the light beam delivered from the projector to an approximation monitor area 11. If an object which reflects the light enters the area 11, the light reflected by said object is projected to the photodetector. Thus the photodetector decides that an existing unmanned carrier vehicle 1 entered the area 11 and transmits the detection signal to a ground controller 6 for unmanned carrier vehicle in the form of an approximation signal. The controller 5 supplies a signal to a guide line for a new unmanned carrier vehicle 2 via a transmitter 7 and this signal is supplied to the carrier vehicle 2 from the guide line by inductive radio. The carrier 2 receives the signal and waits at the front of an intersection 12 until the carrier vehicle 1 passes through the area 11.