baber/WOPTO huggingface dataset:
Patent JP-H1146077-A (JP)
Title: Cabinet for liquid crystal projector
Inventor: NAKAGAWA NORIO
IPC: G02F1/1333
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enable insertion a regulation tool, without removing a cabinet for accommodating an adjusting mechanism at the time of a control operation by providing an opening in a roof of the cabinet so that the opening is positioned above a prism body and a liquid crystal panel therein, and setting a cover at the opening, which can be freely mounted and dismounted. SOLUTION: A regulation mechanism 100 regulates at the final process with a light source switched on, to check whether or not a correct image is projected. In this case, the regulation operation is performed by removing a cover 9 of an opening 61 which is formed in a cabinet roof and above a prism body 30 and a liquid crystal panel 7b, so as to expose the regulation mechanism 100, followed by inserting a tool such as a driver, through the opening 61 toward control nuts 4 and an eccentric shaft 18. Accordingly, it is not necessary to remove the cabinet 6 during the control operation, but only to take off the cover 9 which is freely attachable/detachable. Therefore, the mechanism 100 is not exposed wholly, thereby dust and the like hardly adhere to the liquid crystal panel 7b.
Patent JP-H09100137-A (JP)
Title: Glass composition for magnetic disk base and magnetic disk base made thereof
Inventor: TAGUCHI TOMOYUKI
IPC: C03C10/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain of glass composition for the production of an easily polishable magnetic disk base having excellent mechanical strength, surface flatness, surface smoothness and heat-resistance and causing little deterioration of the magnetic film properties caused by alkali migration by heat-treating a glass to deposit at least one king of crystal selected from mullite and aluminum borate crystal as a main crystal phase and to provide a magnetic disk base made of the glass composition. SOLUTION: This glass composition has a composition composed of 20-45wt.% of SiO2 , 25-45wt.% of Al2 O3 , 10-25wt.% of B2 O3 , 2-20wt.% of MgO, 0-2wt.% of Li2 O, 0-2wt.% of Na2 O and 0-3wt.% of K2 O (Li2 O+Na2 O+K2 O is 0-5wt.%). At least one kind of main crystal phase selected from mullite and aluminum borate crystal is deposited in the composition by heat treatment. The crystallized glass magnetic disk base is manufactured by molding, heat-treating and polishing the composition.
Patent JP-2000033500-A (JP)
Title: Malfunction detection in multistage press system
Inventor: URANO SEIJI
IPC: B30B15/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a malfunction detecting method for detecting a carrying- away mistake in a feed plate receiving and delivering process in a multistage press system. SOLUTION: In a feed plate receiving and delivering process in a multistage press system 1, an accident owing to a malfunction is prevented by a method wherein overlapping carrying-in owing to a carrying-away mistake of a feed plate 5 in a loader/unloader device 2 is detected or carrying-away mistake of the feed plate 5 is detected before overlapping carrying-in by disposing a first detector 8 which confirms the existence of the feed plate 5 owing to carrying-in and carrying-away in a supporting arm of the loader/unloader device 2 or by disposing a bar having a link mechanism and a second detector in the back part side of a heat plate 9 in the multistage press system 1.
Patent JP-H0485851-A (JP)
Title: Electronic circuit designing apparatus
Inventor: MORI KUNIO
IPC: H05K13/06
Filed: 1990-07-26
Abstract: PURPOSE:To design wiring with highly accurate width by providing data, obtained by converting the value of wiring data associated with width according to the minimum resolution and magnification, with width thereby making the data polygonal. CONSTITUTION:A parameter input means 1 inputs resolution of input data, resolution and magnifying/reducing power of output data to a parameter operating means 2 which then determines the conversion magnifying power of I/O output data coordinates. A wiring data input means 3 inputs path data to a wiring data magnifying means 4 which then magnifies received width and coordinates by thus determined magnifying power. Thus magnified path data is then made polygonal by means 5 thus completing the process.
Patent JP-S5990020-A (JP)
Title: Cars spectroscopic device
Inventor: KAJIYAMA KOUICHI
IPC: G01J3/44
Filed: 1982-11-15
Abstract: PURPOSE:To provide a function similar to the function of a scanning type in a multiplex type CARS spectroscopic device by operating intermittently a muultichannel detector in synchronization with the oscillation of laser light for excitation. CONSTITUTION:A multichannel detector 14 is continuously operated and YAG laser light is oscillated at a frequency omega1 by a YAG laser oscillator operate a titled device as a multiplex type CARS spectroscopic device. Day laser light of a frequency omega2 is oscillated in a DAY laser oscillator 13 for exciting the YAG laser light and Raman spectra are fully obtd. in a short time by synthesizing with a dichroic mirror 2. The multichannel detector 14 is intermittently operated by using the trigger pulses of a Q switch drawn from the trigger output terminal T of the oscillator 11 to operate the device as a scanning type CARS spectroscopic device. It is possible to provided the function similar to the function of a boxcar integrator to the detector 14.
Patent JP-H0736309-A (JP)
Title: Image forming device
Inventor: OTAKA KOICHI
IPC: G03G15/20
Filed: 1993-07-21
Abstract: PURPOSE:To provide an image forming device capable of precisely and quickly detecting the abnormality of a heating control part. CONSTITUTION:A heating control part 313 for supplying and interrupting an electric energy to a heating part 312 according to the heating instruction signal S1 and heating control signal S2 from an engine control part 301 internally has a switch 321 for forming an energy supply closed circuit; a switch driving circuit 342 for driving the switch 321; and an abnormality detecting part 323 for detecting the abnormal state where the energy is supplied when the heating instruction signal S1 is present. When an abnormality is detected by the abnormality detecting part 323, this abnormality is alarmed to the engine control part 301.
Patent JP-2001026435-A (JP)
Title: Scribing/breaking method of hard brittle plate
Inventor: MORITA HIDEKI
IPC: C03B33/03
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a scribing/breaking method of a hard brittle plate represented by a glass plate, which enables the scribing/breaking of such a plate with high productivity by using a heat beam such as laser beam. SOLUTION: This method comprises: allowing the sharp hp or peripheral edge of a tool 2 to contact with one surface of a hard brittle plate 1 and to move on the surface along a desired cut-off line to form a scribe line 4; irradiating the other opposite surface of the hard brittle plate 1 with a heat beam 3 for locally heating the plate, such as laser beam, at such a point that it is positioned so as to correspond to the scribe line 4 of the one surface; and moving this irradiation point on the other opposite surface along the scribe line 4 to break the hard brittle plate 1; wherein a procedure for this method, which involves forming the scribe line 4 in the lower surface of the hard brittle plate 1 horizontally supported and irradiating the upper surface of the plate 1 with such a heat beam 3, is excellent from the viewpoint of the treatment of dust caused in the breaking stage.
Patent JP-H0543807-A (JP)
Title: Production of indigo
Inventor: TAKAGI USAJI
IPC: B01J31/12
Filed: 1991-08-09
Abstract: PURPOSE:To heighten the yield of indigo in the production thereof by the reaction of an indole derivative having no substituent at the 2- and 3-positions with an organic hydroperoxide. CONSTITUTION:An indole derivative having no substituent at the 2- and 3- positions is reacted with an organic hydroperoxicle using, as a catalyst, a compound of a metal selected from those of Groups IV, V, and VI of the periodic table in a reaction medium comprising a hydrocarbon solvent and a secondary or tertiary alcohol solvent in a weight ratio of 2.0 or less.
Patent JP-S6444181-A (JP)
Title: Reproducing device
Inventor: HORII HIROYUKI
IPC: H04N5/78
Filed: 1987-08-11
Abstract: PURPOSE:To easily detect a picture desired to be observed by simultaneously supplying plural pictures recorded in a recording medium to a monitor and designating a reproducing sequence according to a program for setting the reproducing sequence while viewing the monitor. CONSTITUTION:To A CPU10 reads the plural pictures recorded on the disk 12 by a head 16, FM modulates, reduces in a reduction circuit 22, stores many still pictures of 5X5, for instance, in a picture memory 24, TV signal processes 32 and monitors 34 simultaneously. Then, the still picture of a desired number and the sequence are designated by inputting to the CPU10 from a keyboard 36 to change over a switch 20 to 20b, process 32 the TV signal through the picture memory 24 and display the designated still picture on the monitor 34. Thereby, the desired still picture is simply selected from the many still pictures in the disk 12 according to the small number of processings and displayed on the monitor 34.
Patent JP-S6356016-A (JP)
Title: Logic circuit
Inventor: AKAMATSU NORIO
IPC: H03K19/0944
Filed: 1986-08-26
Abstract: PURPOSE:To contrive to attain high speed of logic transition, increase in the logical amplitude and low power consumption by using a control circuit element so as to control a current flowing to a load circuit element corresponding to a voltage being the result of shifting an input voltage by a voltage shift circuit. CONSTITUTION:A control circuit element 3 is conductive or nonconductive depending on a voltage being the result of shifting the input voltage by the voltage shift circuit 5. Thus, when the element 1 is conductive, the control circuit element 3 is also conductive and since a current flows to the control circuit element 3, a potential difference is generated across the load circuit element 4 for the control circuit and a current flowing to the load circuit element 2 for the drive circuit is reduced. That is, while the element 1 is conductive, the current fed through the element 2 from the power supply is shut off. Thus, the power consumption is reduced and the transition is quickened.
Patent JP-H0649883-A (JP)
Title: Feed water control device
Inventor: TSUSAKA HARUNARI
IPC: E03C1/05
Filed: 1992-07-28
Abstract: PURPOSE:To surely reset a central processing unit even when a battery is exchanged in the state where electric charge remains in a control device. CONSTITUTION:A feed water control device is provided with a control section 4 which outputs opening and closing signals to a water supply section 3 on the input of a sensing signal sent from a human body sensing device 2 composed of an optical sensor having a light projecting element and a light receiving element, and the water supply section 3 which opens and closes a valve on the input of opening and closing signals issued from the control section 4. A power source is a battery 5. The feed water control device is provided with a means for generating a reset signal to the control section in the case of exchanging the battery 5 to reset CPU whose battery is exchanged.
Patent JP-H0735528-A (JP)
Title: Bottle inspection system
Inventor: TOMITA YASUHIRO
IPC: G01B21/20
Filed: 1993-07-20
Abstract: PURPOSE:To decrease the size of an entire bottle inspection system even though a number of inspection stations is increased. CONSTITUTION:A plurality of bottles conveyed by conveyer 4 are delivered into a bottle inspection part 12 one by one by means of an infeed wheel 22. A bottle introduced into the bottle inspection part 12 is set on a carrier 40 which runs along a rail 21, and accordingly, during the running of the carrier 40, the bottle is inspected. After the completion of the inspection, the bottles are delivered from the inspection part 12 onto the conveyer 4 one by one by means of an outfeed wheel 21. The rail 21 has straight paths 29a, 29b which are laid, orthogonal to the conveyer 4, and several inspection stations are laid along the straight paths 29a, 29b.
Patent JP-S6261352-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NOTOMI SEIJI
IPC: H01L27/095
Filed: 1985-09-11
Abstract: PURPOSE:To increase the speed of a logic operation of a basic logic circuit, to lower power consumption and to increase an operation allowance, by controlling the load current of the basic logic circuit in linkage to the logic operation by utilizing a fact that a current value of a transistor is changed by a side gating effect. CONSTITUTION:A basic logic circuit comprising a load transistor Q1 of a depletion type of which a gate 6 is connected to a source 4, and a driving transistor Q2 of an enhancement type or a depletion type of which a drain 4 is connected to a source 4 of the load transistor Q1 and which receives a signal as an input from a gate 7 and outputs same to the drain 4, is provided in a semiconductor active region disposed on a half-insulative substrate. A substrate electrode 11 connected to the source 4 of the load transistor Q1 is provided on the surface of a half-insulative substrate 1 in the vicinity of the load transistor Q1, and a potential lower than that of the source 4 of the load transistor Q1 is given to the substrate electrode 11.
Patent JP-S5887282-A (JP)
Inventor: BUITSUTORINO TEYUSE
IPC: C23G1/08
Filed: 1982-11-16
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-H0485991-A (JP)
Title: Controlling method for lamination of multilayer printed circuit board
Inventor: KAWAMATA HARUO
IPC: H05K3/46
Filed: 1990-07-27
Abstract: PURPOSE:To improve an accuracy of thickness between layers and to enhance an accuracy of characteristic impedance of a circuit board by controlling a pressure value of pressurizing a laminated board based on a measured insulating resistance value. CONSTITUTION:A surface layer 3A, an adhesive sheet 6, an intermediate layer 4, an adhesive sheet 4 and a surface layer 2 are laminated in a state that positioning holes are engaged with signal deciding pins 25 between upper and lower molds 23 and 24, and disposed between press hot plates 21 and 22. A laminated plate is heated in this state, and insulating resistance of epoxy resin of the sheet 6 is continuously measured by electrodes 30, 31 and a circuit 32. A pressure P1 corresponding to a pressure signal a2 is applied to the molds 23, 24 by the plates 21, 22. If the lowest value of an insulating resistance is higher than a standard, the pressure P1 is raised, while if the lowest value of the resistance is lower than the standard, it is lowered. Thus, epoxy resins of the sheets 5, 6 are liquefied, gelled, and cured to become adhesive layers 5-1, 6-l, the layer 2, 3 and the layer 4 are adhered, laminated to be completed.
Patent JP-S5993759-A (JP)
Title: Polyester coating material composition
Inventor: HASEBE KATSUFUMI
IPC: C08L67/00
Filed: 1982-11-18
Abstract: PURPOSE:The titled composition, prepared by reacting and incorporating plural acid components, e.g. an aromatic polybasic acid or an alicyclic polybasic acid, in a specific proportion with a polyhydric alcohol under heating, having improved coating film performance and weather resistance, and useful for coating automobiles, etc. CONSTITUTION:A coating material composition prepared by reacting and incorporating (A) 70-90pts.wt. one or more acid components consisting of the group of aromatic polybasic acids and acid-forming derivatives thereof, e.g. phthalic acid, with (B) 10-30pts.wt. one or more selected from the group of alicyclic polybasic acids and acid-forming derivatives thereof, e.g. succinic acid, and preferably further (C) 5-20pts.wt., based on 100pts.wt. total amount of the acid components, one or more selected from the group of aliphatic polybasic acids and acid-forming derivatives thereof respectively with a polyhydric alcohol separately under heating, and blending the resultant reaction products.
Patent JP-S6260285-A (JP)
Title: Semiconductor laser element
Inventor: YOSHIDA TOMOHIKO
IPC: H01S5/00
Filed: 1985-09-10
Abstract: PURPOSE:To obtain a laser element which is suitable to be used as a signal light source by a method wherein, even if an injected current is increased, a current which flows through a current blocking layer is hardly increased and high output operation can be realized. CONSTITUTION:As a cladding layer 4 and the first buried layer 5 are separated from each other by a Zn diffused region 8 which has a conductive type opposite to that of the layers 4 and 5, a gate current (7-b) can not flow. Therefore, even if an injected current 7 is increased in order to increase an output, a current blocking layer of a thyristor structure, which is constituted by the cladding layer 4, the second buried layer 6, the first buried layer 5, a buffer layer 2 and a substrate 1, hardly becomes conductive so that a reactive current can be kept very low.
Patent JP-H0731714-A (JP)
Title: Play safe management system for golf link
Inventor: SAITO HIDEHARU
IPC: G08B27/00
Filed: 1993-07-22
Abstract: PURPOSE:To emit danger signals only to players of holes having a possibility of flying of dangerous balls. CONSTITUTION:At least the directions where the dangerous ball hit by the player flies are inputted from data transmitters 20 possessed by the respective parties and the input data are transmitted to a master station 31. A play management unit 33 capable of recognizing the holes under play of the respective parties from the hole numbers transmitted from the respective parties, judging the dangerous holes where the dangerous ball files from the inputted data, extracting the parties under play in the dangerous holes and transmitting the dangerous signals only to the players of these parties is built in the master station 31. The card type signal receivers 10 capable of receiving the dangerous ball flying signals transmitted from this play management unit 33 are possessed by the players and caddies belonging to the respective parties.
Patent JP-S6259823-A (JP)
Title: Temperature measuring instrument using thermocouple
Inventor: KOBAYASHI KAZUSHIGE
IPC: G01K7/13
Filed: 1985-09-10
Abstract: PURPOSE:To simplify constitution and to measure temperature accurately by transmitting a measurement signal through an optical fiber and correcting its temperature variation caused in a connection box. CONSTITUTION:A measured value from each thermocouple 1 is inputted to a reference temperature correcting computing element 4 through a multiplexer 3 and a signal from a center wavelength detector 12 is used as a correction quantity to correct the measured value of each thermocouple 1. An analog signal corresponding to measured temperature corrected as mentioned above is inputted to a succeeding modulator 7 through an A/D converter 5 and a parallel converter 6. Then, an LED 8 is driven with a modulated signal from a modulator 7 and light emitted by the LED 8 is modulated optically in synchronism with the modulated signal. In this case, the heating value of the LED 8 is held nearly constant over the entire section of the signal and a temperature correcting function operates effectively. Then, the remaining light of the light from the LED 8 which is not branched to the center wavelength detector 12 is transmitted to the indicator part on the side of a receiver through the optical fiber 2 and the temperature measured value is displayed.
Patent JP-H0365797-A (JP)
Title: Meter controller
Inventor: MASUDA HIDEO
IPC: G08C15/00
Filed: 1989-08-04
Abstract: PURPOSE:To reduce energy consumption by providing a first preprocessing circuit, which counts the number of measuring pulse signals from a control object, and a second preprocessing circuit to monitor the change pattern of a state signal and to count the number of times generating a specified pattern, and processing the outputs of these circuits in a processor circuit. CONSTITUTION:The first preprocessing circuit 2 to count the number of the measuring pulse signals from the control object and the second preprocessing circuit 3 to monitor the change pattern of the state signal from the control object and to count the number of times generating the specified pattern are provided. Then, the outputs of these preprocessing circuits 2 and 3 are supplied to the processor circuit 1. Accordingly, since the two kinds of preprocessing is executed not by the processor circuit 1 but by the first and second exclusive preprocessing circuits 2 and 3, the amount of work in the processor circuit 1 is decreased and a standstill period is prolonged. Thus, the energy consumption is reduced.
Patent JP-H0839674-A (JP)
Title: Manufacture and its manufacturing device of endless belt
Inventor: MIYAZAKI TSUTOMU
IPC: B29L29/00
Filed: 1994-08-02
Abstract: PURPOSE:To improve joining strength by welding end parts together in a short time and apply easily even to a round belt or a flat belt, by a method wherein paste containing a metallic powdery body is applied to end parts of a belt, both end parts of the belt abut against each other, the metallic powdery body is heated by high-frequency induction heating and both the end parts of the belt are welded together. CONSTITUTION:Paste 14 is applied to end parts 3a, 3b of a belt material cut into a fixed length and both the end parts are made to abut against each other. When a high-frequency current is applied to a heating coil 6 set up to the abutting part 5, an overcurrent is induced to the metallic powdery body contained in the paste 14 and induction heating is performed. The whole sphere of both the end parts 3a, 3b of the belt are melted almost evenly by the induction heating, both the end parts are welded and joined together and an endless belt is manufactured. Then in the case where the belt is a round belt, the induction heating is performed under a state wherein both cut end faces, which are in almost a round shape, are made to abut against each other. Furthermore, in the case where the belt is a flat belt, the induction heating can be performed also by making one face of the other cut part side to abut against one face of one side cut part side.
Patent JP-H1142783-A (JP)
Title: Ink jet recording head and its manufacture
Inventor: KOMATA KOICHI
IPC: B41J2/05
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To form an image of uniform density without irregularity by holding a base plate at higher temperature than temperature at the time of actually using the plate by using substance having larger linear expansion coefficient than that of a heater board as the plate, and arranging the board, thereby reducing a gap between the boards at the time of actual use. SOLUTION: A base plate 300 is made of aluminum, and has a linear expansion coefficient of 23.7×10<-6> . Linear expansion coefficient of a heater board 100 using silicon is 2.4×10<-6> . Since the plate 300 has larger linear expansion coefficient, if temperature is raised so that the plate 300 is elongated, an arranging interval of the boards 100 adhered thereonto is increased. Since a length of the plate 300 is about 100 mm and a length of the board 100 is about 9 mm, a gap of the boards at 60 deg.C is wider by 6.7 μm than that at 25 deg.C. Accordingly, when they are arranged at 60 deg.C, the boards 100 can be arranged with a gap of 6.7 μm.
Patent JP-S6180701-A (JP)
Inventor: YAMAZAKI SATOSHI
IPC: F21S8/10
Filed: 1984-09-28
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。