baber/WOPTO huggingface dataset:
Patent JP-H05294668-A (JP)
Title: Production of glass substrate for semiconductor device
Inventor: FUKADA TAKESHI
IPC: H01L31/04
Filed: 1992-02-05
Abstract: PURPOSE:To prepare a glass substrate for semiconductor devices with hardly influence of shrinkage in a heating step by adding lithium to a material for the glass substrate and thermally pretreating the glass substrate. CONSTITUTION:A material containing >=4wt.% lithium added thereto is used as a material for a glass substrate to prepare the glass substrate, which is further thermally pretreated at a temperature below the maximum temperature at which the glass substrate is used. Thereby, the objective glass substrate is obtained and an influence of shrinkage in the substrate dimension is reduced even in a process for preparing an insulated gate type field effect transistor(TFT).
Patent JP-S53140488-A (JP)
Title: Synchronous follow-up oil pressure controlling circuit
Inventor: IZUMI MASANORI
IPC: F15B9/08
Filed: 1977-05-13
Abstract: PURPOSE: A synchrounous follow-up oil pressure controlling circuit with high accuracy for following-up and trasfering an industrial robot, etc. at a velocity synchronized transfering velocity of a conveyance commodity which is tranfered by a conveyer, etc. and at low cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08246871-A (JP)
Title: Lubricating system for internal combustion engine
Inventor: TAZAKI YUTAKA
IPC: F01M1/16
Filed: 1995-03-14
Abstract: PURPOSE: To provide a lubricating system of an internal combustion engine to properly adjust a quantity of lubricating oil injected from an oil jet nozzle while simplifying a structure. CONSTITUTION: A lubricating system of an internal combustion engine is provided with a piston cooling passage 9 to supply lubricating oil delivered from an oil pump 1 to a piston cooling oil jet nozzle 10, a return passage 13 to return the lubricating oil delivered from the oil pump 1 and a relief valve 4 to open the piston cooling passage 9 and the return passage 13 in order as delivery pressure of the oil pump 1 increases.
Patent JP-H04290109-A (JP)
Title: Information processor
Inventor: YAMAMOTO TAKESHI
IPC: G06F1/26
Filed: 1991-03-19
Abstract: PURPOSE:To offer the information processor which suppresses its power consumption to a necessary irreducible value by supplying electric power only to functional blocks and external peripheral devices in operation. CONSTITUTION:The information processor has the functional blocks 102 which are divided by functions, a switching circuit 103 which supplies the electric power to the functional blocks 102 individually, and a power controller 104 which controls the switching circuit 103. In this constitution, only necessary functional blocks among the respective functional blocks 102 are supplied with the electric power under the control of a power source controller 104 according to the contents of information processing and the unnecessary power consumption by functional blocks which are not in operation is reducible.
Patent JP-S58171573-A (JP)
Title: Formation of electrode for detecting coordinates
Inventor: SUGIMOTO YOSHIMI
IPC: H01B5/14
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the cutting due to corrosion of the buses in the vertical and horizontal directions in a panel for detecting X-, Y-coordinates in the stage of forming a detecting electrode in said panel by etching, by using an etching soln. which is a mixed acid of a phosphoric acid and a hydrochloric acid. CONSTITUTION:Many pieces of horizontal buses X and vertical buses Y made of metals are insulated from each other electrically with insulating cloth materials 5 and are disposed at a right angle on a transparent substrate 1 of glass or the like. Transparent horizontal detecting electrodes 2 and vertical detecting electrodes 3 are disposed to said buses X, Y in the form of introducing into each other respectively, thereby constituting detecting parts 4. In the stage of mounting both electrodes 2, 3, a transparent electrode material consisting of oxides of In and Si is deposited uniformly on the buses X, Y, is etching to prescribed patterns by using resist and is separated from each other, whereby the electrodes 2, 3 are constituted. Mixed soln. of 10:0-5:5 ratio between a phosphoric acid and a hydrochloric acid is used as the etching soln. in this case, whereby the cutting by corrosion of the buses X, Y is prevented.
Patent JP-H06251128-A (JP)
Title: Image processor and copying machine using its processor
Inventor: TSUTSUMI YASUHIRO
IPC: G07D7/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide an image processor which can detect at a high speed paper money, etc., being an object by a single scan. CONSTITUTION:Prescribed image information is inputted successively to a specific pattern detecting means 1, and by its detecting means, gradated image data is formed by lowering the resolution by an averaging processing part 10, and by an edge extraction filter 13 of the next stage, an edge of density/ color tone is extracted from image data of low resolution. Subsequently, the extracted edge is sent to an angle candidate rough retrieving/positioning part 15, expanded to a built-in register buffer array, and whether two pieces of orthogonal straight lines (corners) exist or not is detected by a logic circuit connected thereto. When they are detected, data in a prescribed area containing them is given to a segmenting means 2, a necessary part is segmented therein and outputted to a specific pattern matching means 3 of the next stage, and whether a candidate pattern segmented therein is a specific pattern or not is decided.
Patent JP-S58171555-A (JP)
Title: Soft magnetic material and its manufacture
Inventor: TAKEDA YOSHINOBU
IPC: C22C38/04
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a soft magnetic material with high specific resistance and small overcurrent loss by press-molding high-purity Fe powder with low C content and by treating it with superheated steam at a specified temp. to restore plastic strain produced during the press molding and to bond the grains together with oxide. CONSTITUTION:High-purity Fe powder consisting of <=0.1% Mo, <=0.01% S, <=0.8% P, <=0.02% C, <=0.05% N, <=0.1% O and the balance Fe is press-molded and held in superheated steam at 500-600 deg.C for a long time. By the treatment, plastic strain produced during the press molding is restored, and the grains are bonded together with Fe3O4-base oxide films. A soft magnetic material obtd. by this method has superior magnetic characteristics and considerable strength. Since the material can be formed into parts as one body by press forming, it can be effectively used as the material of parts of a soft magnetic body for apparatus for AC and high frequency.
Patent JP-S63219655-A (JP)
Inventor: MORITA MINORU
IPC: D05C15/02
Filed: 1987-03-10
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-S51129516-A (JP)
Title: A thermal reactor
Inventor: AOYAMA SHIYUNICHI
IPC: F01N3/10
Filed: 1975-05-06
Abstract: PURPOSE: In a thermal reactor, the reaction chamber of the reactor is formed in a spheroid and the flow of exhaust is improved and the oxydation reaction of HC and CO is accelerated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10249441-A (JP)
Title: Fine adjusting device for back gage knock point
Inventor: SEKIDA KATSUJI
IPC: B21D5/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute a continuous fine adjustment to improve the accuracy of knocking dimension of back gage at the knocking point by only turning a nut in a combination of bolt and unit at the knocking point which is an element composing a back gage unit in a press machine such as press brake, shearing machine and the like. SOLUTION: This knocking point is constituted so as to be an element composing a back gage unit in a press machine such as press brake, shearing machine and the like. Here, a fine adjusting device B is placed at the knocking point for setting position through abutting one side of platelike work W, and the fine adjustment of forward shifting of the top end of pad 5 of this knocking point is made available, and then the positioning of the top end of knocking point is executed correctly and easily.
Patent JP-S63220647-A (JP)
Title: Guarding terminal equipment
Inventor: NOZAKI TETSURO
IPC: G08B25/08
Filed: 1987-03-10
Abstract: PURPOSE:To attain the switching of a guarding starting/releasing from anywhere by a key telephone set when a person forgets switching of the guarding starting/ releasing and goes out by executing the switching of the guarding starting/releasing of a guarding terminal equipment from a remote area through a telephone circuit with an MF signal. CONSTITUTION:A guarding condition switching part 1 sends a guarding starting/ releasing signal to a control part 3 with the guarding starting/releasing operation. A sending device supervising part 2 always supervises a sensing device and when an abnormality is detected, an abnormal signal is sent to the control part 3. When an MF signal receiving part 6 receives an MF signal through a line connecting part 8, a signal is sent to the control part 3. When the control part 3 receives a signal from the guarding condition switching part 1 or an abnormal signal from the sensing device supervising part 2, a signal is sent to the line connecting part 8 and a guarding signal is sent to a guarding information sending part 4. When the signal is received from an incoming detecting part 5, the signal is sent to the line connecting part 8 and the signal is sent to a voice message sending part 7. By the signal from the MF signal receiving part 6, the switching of the guarding starting/releasing is executed and the same action as that when the signal is received from the guarding condition switching part 1 is executed.
Patent JP-H02235451-A (JP)
Title: Optical transmitter
Inventor: TANAKA HIROKAZU
IPC: H04B10/60
Filed: 1989-03-09
Abstract: PURPOSE:To prevent production of optical communication fault due to interruption of a optical path by using a light emitting section of an optical transmitter as an EL light emitting body and forming its light emitting area more than a light receiving opening area of the optical receiver. CONSTITUTION:A light emitting section 11 and a light receiving section 18 are arranged opposite to each other and a light emitting area S1 of the light emitting section 11 is formed larger than an opening area S2 of the light receiving section 18. The light from the light emitting section 11 is modulated and projected into the light receiving section 18. The light receiving section 18 receives the light, the output signal is converted into information by the reception circuit and outputted.
Patent JP-H08228081-A (JP)
Title: Housing of electronic apparatus
Inventor: TORITSUKA ISAO
IPC: G12B9/04
Filed: 1995-02-21
Abstract: PURPOSE: To make outward appearance look attractive without deteriorating demountability and maintainability. CONSTITUTION: In a part where respective constructing parts are connected and fixed together, a recess 14 is provided in one constructing part 4, and a screw 33 is inserted from inside of the recess and threaded to the other constructing part to connect and fix both constructing parts together, and a cover 25, covering nearly entire opening of the recess and integral with the surface of the housing 2, is mounted to the recess movably in a certain direction, and the cover is always subjected to bias force from an elastic body 32 so that it is supported from inside of the recess and held at a predetermined position. Thus, when the cover is pressed externally, it is displaced in the inward direction of the housing, and it is restored to the predetermined position when the pressing force is removed.
Patent JP-H04291594-A (JP)
Title: Slave station power supply control system for distributed system
Inventor: WATANABE YASUHIRO
IPC: H04Q3/58
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the fault display of a slave station, which does not require electrification, and to unnecessitate the processing of a master station by changing a power supply state display lead under the power supply control of the slave station and enabling it to the master station to discriminate whether it is the fault of a speaking line or the power supply fault of the slave station. CONSTITUTION:A power supply control circuit 3 of a slave station 2 turns on a power supply display lead 4 in the case of stopping feeding. When the feeding of the slave station 2 is stopped, a communication line 5 is disconnected, a line monitor circuit 6 detects the abnormality and informs it to a discrimination circuit 8, and the circuit 8 scans the lead 4 through a scanning circuit 7. As the result, when the circuit 8 identifies that only the lead 4 of the slave station 2 is turned on, the slave station 2 discriminates the stop of feeding and does not execute the fault display. When it is identified that the lead 4 is turned off, the abnormality of the line 5 is discriminated, and the abnormality is displayed at a display circuit 9. Thus, when the power supply of the slave station not requiring electrification is controlled, the fault display is prevented and the processing of a master station 1 is unnecessitated.
Patent JP-H05258249-A (JP)
Title: Combined thin film mr magnetic head
IPC: G11B5/31
Filed: 1992-03-13
Abstract: PURPOSE:To eliminate external magnetic influence by which noise is generated at the time of recording or reproducing a signal with a combined thin film MR magnetic head and to enhance the quality and reliability of the head. CONSTITUTION:In a combined thin film MR magnetic head, a magnetic layer 3 covering a magnetic circuit and a coil 11 for generating magnetic flux in at least the magnetic core is formed in a protective film positioned opposite to a substrate 2 with the coil 11 in-between. An end or part of the magnetic layer 3 is brought into contact with the substrate 2 made of a magnetic body so as to enhance the effect of the magnetic layer 3.
Patent JP-S58181842-A (JP)
Inventor: AJIZU AI ASUFUAHANI
IPC: C22C30/00
Filed: 1983-04-01
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-H07255326-A (JP)
Title: Internally threaded rod
Inventor: YASUI TOSHIHIKO
IPC: A01K87/00
Filed: 1994-03-25
Abstract: PURPOSE:To enable the discharge of algae, dust or water, etc., carried into an internally threaded rod to the outside of the rod therein. CONSTITUTION:This internally threaded rod is obtained by installing an inside and outside through hole (3E) smaller than a line introduction hole (3A) at a position symmetric with the line introduction hole (3A) by 180 deg. in a line introduction part (3D) forming the line introduction hole (3A).
Patent JP-S60198391-A (JP)
Title: Vane rotary type compressor
Inventor: FUJII KUNIYUKI
IPC: F04C29/00
Filed: 1984-03-22
Abstract: PURPOSE:To enhance the volumetric efficiency of a vane type compressor, by forming the terminal end of a suction port at a position which is advanced in the rotational direction of vanes from a position corresponding to a rear vane which has come to define a vane chamber having its maximum volume. CONSTITUTION:The starting end suction opening of a vane rotary type compressor is formed such that coolant is fed into a vane chamber at the initial stage of every suction stroke. Further, the terminal end suction opening 8c of the compressor is formed at a position shifted in the rotational direction from a rear vane 5b which has come to have a position where a vane chamber 7a has a maximum volume, and is communicated with a vane chamber just before the initiation of compression stroke of the latter and a vane chamber next to the former chamber. Accordingly, even after a vane chamber has its maximum volume, it may sucks coolant so that the volumetric efficiency of the compressor is enhanced.
Patent JP-H11252839-A (JP)
Title: Magnet positioning for rotor
Inventor: ABE MAKOTO
IPC: H02K21/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To attain smoother rotation of a rotor by inserting magnets and adhesive into a magnet inserting hole formed at a rotor, rotating the rotor before the adhesive is solidified, and positioning the magnets, thereby positioning a plurality of permanent magnets embedded in the rotor at a fixed position each other. SOLUTION: A rotor is incorporated into a stator under the condition where permanent magnets 7 are inserted in a magnet inserting hole 7a and before adhesive is solidified, and a coil wound around a stator core is energized for rotation. Uniform centrifugal force is applied to all the permanent magnets 7 fitted on a rotor core, and variation in the lengths of c-d, g-h in all the permanent magnets 7 is minimized. During the rotation, even angular acceleration is applied to all the permanent magnets 7 fitted on the rotor core together with centrifugal force. The force developed by the acceleration works in the tangential direction of the rotor core, and variation in the lengths of a-b, c-d in all the permanent magnets 7 is minimized.
Patent JP-H08244248-A (JP)
Title: Ink jet recorder
Inventor: HIROZAWA TOSHIAKI
IPC: B41J2/05
Filed: 1995-03-15
Abstract: PURPOSE: To prevent the entrance of foreign matter into a recording element unit and the leakage of ink from the recording element unit when a recording element unit is replaced. CONSTITUTION: An electrothermal conversion body 17 which produces energy to discharge ink is connected with a drive element substrate 3 electrically when a recording element unit 1 is provided in a detachable manner and mounted on a predetermined position of the drive element substrate 3. Ink is supplied to a liquid chamber 16b of the recording element unit 1 from an ink supply port 18. A sealing member 10 which is made up of flexible rubber is fixed to the ink supply port. The ink supply port 18 is blocked by the sealing member 10. An ink supply pipe 9 which supplies ink to the recording element unit 1 is provided on a base 5. The ink supply pipe 9 is a needle-like hollow pipe, and the ink supply pipe 9 penetrates the sealing member 10 and enters the liquid chamber 16 when equipped with the recording element unit 1.
Patent JP-S63221265-A (JP)
Title: Fixture
Inventor: TAKAGI HIROKI
IPC: G01R31/02
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a lightweight, inexpensive fixture by uniting a movable plate, a rubber sheet, and a spring part in eight-layered structure. CONSTITUTION:A PCA board 1 is set at a position determined by a guide pin 2. In this state, the PCA 1 is positioned above through the operation of a rubber frame 8, a pin probe 6 is not in contact with the PCA 1, and the space between the PCA 1 and a pin board 5 is shielded from the outside through the operation of the PCA 1, rubber sheet 3, movable frame 4, rubber frame 8, and pin board 5. Here, air is evacuated by a vacuum pump through an evacuation hole 12 and then the PCA 1 moves down vertically through the operation of the guide pin 2 to contact the pin probe first and then move down to a position determined by a spacer 7. In this state, the PCA 1 comes into perfect contact with the pin probe 6. Then the vacuum pump is stopped and then the PCA 1 is elevated together with the movable frame through the operation of the rubber frame 8, so that the PCA 1 can be detached.
Patent JP-S56151340-A (JP)
Title: Particle analyzer
Inventor: HAYASHI MASAYOSHI
IPC: G01N15/12
Filed: 1980-04-25
Abstract: PURPOSE:To enable manual adjustment of sensibility irrespective of the concentration of a suspension, by a method wherein, the ratio of outputs of a high-threshold and a low threshold circuits can be read directly in a Coulter counter. CONSTITUTION:A signal, detected based on a difference in impedance between a particle and liquid by means of a particle detector 1, is converted into a pulse signal and inputted to a variable amplifier 3. The output of the variable amplifier 3 passes through a high level threshold circuit 4 and a low level threshold circuit 5, and is converted into an analogue voltage as the number of particles per unit time by frequency-voltage converters 6 and 7. After the voltage at the high level side is amplified by an amplifier 8, the two analogue voltages are compared by a comparison amplifier 10 to be indicated in an indicator 11. The pointer of the indicator 11 also changes with a change in the sensibility resulting from a change in the concentration of the suspension. As a result, a voltage regulator 2 is regulated by hand in a manner to take a direct reading of said point to adjust the sensibility of the variable amplifier 3.
Patent JP-H08249974-A (JP)
Title: Waterproof operating panel
Inventor: HORI NORIHIKO
IPC: H01H13/02
Filed: 1995-03-15
Abstract: PURPOSE: To make compact and easily attach or detach a lighting system. CONSTITUTION: A waterproof operating panel 1 has a case 2, and a front surface side room 4 and a back surface side room 5 are formed in the case 2. A light guide 6 is arranged in the front surface side room 4, and a label 8 is stuck on the surface of the light guide 6. The surface of the label 8 acts as an operating surface S. A circuit board 9 is arranged in the back surface side room 5, and a lamp 15 for illuminating the operating surface S is arranged in the circuit board 9. The lamp 15 is enclosed with a lamp cover 17, and a cap 23 is set at the tip of the lamp cover 17. A resin agent 25 is sealed in the back surface side room 5, and the circuit board 9 is sealed with the resin agent 25. Replacement of the lamp 15 in the waterproof operating panel 1 is conducted after the cap 23 is removed, and after replacement, the cap 23 is fit to the lamp cover 17.
Patent JP-S52140623-A (JP)
Title: Process for high speed spinning of polyamide
Inventor: ADACHI TERUHIKO
IPC: D02J1/22
Filed: 1976-05-18
Abstract: PURPOSE: To overfeed the filament yarns between the godet rollers and stretch the yarns between the second godet roller and the winder, thus stably taking up packages of good form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000246102-A (JP)
Title: Production of catalyst
Inventor: TAKAHASHI HIROAKI
IPC: B01J23/38
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for efficiently performing the steam reforming reaction of methanol by containing no chlorine acting as a catalyst poison even in trace and carrying not a noble metal oxide, but a noble metal. SOLUTION: A solution of an ammine based basic salt of the noble metal such as tetraammine platinum hydroxide salt containing no chlorine ion and nitrate ion is prepared (a step S10) and powder of a porous metal oxide such as basic cerium dioxide or zirconium dioxide as a carrier is impregnated with the prepared ammine based basic salt solution of the noble metal to carry the noble metal (a step S12). The noble metalcarrying one is dried (a step S14) and fired (a step S16) to complete the catalyst. The catalyst free from being poisoned by chlorine and also the oxidation of the noble metal by nitric acid is produced.
Patent JP-H02236656-A (JP)
Title: Multiprocessor system
Inventor: MATSUI HIROBUMI
IPC: G06F15/16
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a multiprocessor system with high efficiency and high reliability by deciding the control operation of an Operating System (OS) by an additive constitutional definition bit. CONSTITUTION:The feasibility of an instruction for scientific and technical calculation by using scientific and technical calculation processors 30 and 3 attached on each of processors 10 and 20 as hardware is set on the additive constitutional definition bits in control registers 11 and 21 by the instruction of software. And the scientific and technical calculation processors 3 and 30 are controlled by the software so that they can be used by plural processors or an arbitrary one processor. Thereby, it is possible to obtain the multiprocessor system with high efficiency and high reliability usable the scientific and technical calculation processor 30 even when a fault occurs in the slave processor 20.