baber/WOPTO huggingface dataset:
Patent JP-H0714953-A (JP)
Title: Semiconductor stack
Inventor: KITAJIMA HIROSHI
IPC: H05K7/20
Filed: 1993-06-22
Abstract: PURPOSE:To cut off radiation from cooling fins which passes through spaces between opening sections of a mount board and semiconductor elements and to reduce calorie emitted in the form of thermal conduction from a mount face between the mount board the cooling fins to a tightly closed section through the mount board in a semiconductor stack stored in a box which is partitioned into the tightly closed section and an opened section even if the stack is simple-structured. CONSTITUTION:A box 10 of a control unit is partitioned into a tightly closed section and an opened section by cooling fins 1 which cool semiconductor elements 5 and a mount board 2 on which the cooling fins 1 are mount. The semiconductor elements 5 are placed on the tightly closed section side and the cooling fins 1 on the opened section side. The cooling fins 1 are mount on the mount board through intermediate seats 4 which are mount on a semiconductor element mounted face of the fins 1. Then, the semiconductor elements 5 are air-tightly surrounded by an elastic body-made element guard 3 whose one end is tightly fixed on the mount board and the other end elastically bonded to the semiconductor element mounted face of the cooling fins.
Patent JP-S6040970-A (JP)
Title: Optical magnetic flux meter
Inventor: KAJIOKA HIROSHI
IPC: G02B6/024
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a high sensitivity and high accuracy optical magnetic flux meter, by applying magnetic field to be measured to the magnetostriction material sheathed on a polarization plane naintaining optical fiber to which light is incident from a light source, and interfering light propagating the fiber and reference light while subjecting the inteferred light output to photoelectric conversion to perform phase detection. CONSTITUTION:Laser beam from a laser source 1 is linearily polarized by a polarizer 2 and beam straightly advanced through a half mirror 3 is incident on a polarization plane maintaining optical fiber 5 through a condensing lens 4a. A magnetostriction material 7 comprising Ni is sheathed on the outer periphery of the fiber 5 through an epoxy resin layer 6 and the direction of the incident end of the fiber 5 is adjusted so that linearly polarized beam is incident on the inherent polarization axis of the fiber 5. The emitted beam of the fiber 5 is subjected to S-polarization through a collimating lens 4b and imparted to a phase detector 9 while reflected by a beam splitter 8. On the other hand, the beam reflected by the mirror 3 is subjected to P-polarization to be incident on the splitter 8 as reference beam while transmitted beam is imparted to the detector 9. The detector 9 applies photoelectric conversion to beam output to detect phase difference and high sensitivity and high accuracy optical magnetic flux meter can be formed.
Patent JP-H0325348-A (JP)
Title: Sensor instrument for measuring gas component
Inventor: HORUSUTOODEIITAA HATSUTENDORUF
IPC: G01N21/3504
Filed: 1990-06-11
Abstract: PURPOSE: To obtain a sensor for measuring gas component in which highly efficient thermal conduction is ensured with no optical loss by inserting a cuvette such that a predetermined window provided at the holding part touches the cuvette tightly and disposing a heater at a predetermined position. CONSTITUTION: A cuvette holding part 11 is provided with a window 14 for transmitting a measuring light beam into the optical path and the window 14 touches a cuvette 12 tightly when it is mounted. A heater 15 is disposed on the opposite side to the window surfacing the cuvette 12 such that the optical path passes through the heater 15. Since the heater 15 heats only the required surface of the window 14, highly efficient heat conduction is ensured in a cuvette area where the light passes. Measuring signal and reference signal received by a measuring unit 7 and a reference detector 8 are delivered to an analytical evaluation unit where the quotient of both signals is determined and a standardized signal is generated. That signal is a measure of CO2 contained in the cuvette 12.
Patent JP-H04372169-A (JP)
Title: Master slice lsi
Inventor: ONDA YASUKO
IPC: H01L21/822
Filed: 1991-06-21
Abstract: PURPOSE:To eliminate a timing error generated after disposing and wiring without new disposing and wiring in a flip-flop of a master slice LSI. CONSTITUTION:Macro cells 4, 5, 6 respectively have flip-flops 2a, 2b, 2c and delay elements 3a, 3b, 3c. The delay values of the elements 3a, 3b, 3c are different. The positions of terminals of the cells 4, 5, 6 are the same, and formed of the same number of basic cells. Accordingly, even if not newly disposed and wired, a timing error can be easily eliminated by replacing with a macro cell having a delay element of a suitable delay value.
Patent JP-H06165692-A (JP)
Title: Monoclonal antibody to transforming growth factor beta1
Inventor: UMEDA MAKOTO
IPC: C07K16/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide a monoclonal antibody to transforming growth factor beta1 and provide a hybridoma cell producing the antibody. CONSTITUTION:A monoclonal antibody to transforming growth factor beta1 having highly specific reactivity is produced by using an antigen consisting of a peptide compound composed of the 78th to 109th amino acid sequence in the complete amino acid sequence of human transforming growth factor beta1.
Patent JP-H0713993-A (JP)
Title: Character reader
Inventor: TAMIYA DAIJI
IPC: G06K9/20
Filed: 1993-06-22
Abstract: PURPOSE:To provide a character reader capable of reading characters easily, exactly and optically in a state that slips printed with plural kinds of dropout colors area made to coexist. CONSTITUTION:A character reader is provided with a slip paper feeding part 2, a slip ejecting part 3, a slip carrier means 4, light sources (51 and 52) outputting light of different wavelengths, optical reading means (61 and 62) reading the information entered on a slip with the light outputted from each light source, the slip 7 having discrimination information 9 encoding reading definition body information 11 and the color information 11' of the printing ink of a slip frame 8 and slip recognition means 10 analyzing the discrimination information 9 of the slip 7. Further, the reader is provided with a program supply means providing to an optical character reading means 6 with the definition body which is pertinent to the definition body information 11 that the slip 7 holds in response to the output of the slip recognition means 10, a switching means 12 selecting with which of the light sources the reading operation of the whole slip is to be executed, and a control means the operation of each means.
Patent JP-S6210627-A (JP)
Title: Liquid crystal electrooptic device
Inventor: ARIGA SHUJI
IPC: G02F1/137
Filed: 1985-07-09
Abstract: PURPOSE:To make high-speed bistable switching possible by using a ferrodielectric liquid crystal composition consisting of quiral smectic liquid crystal and a cholestric liquid crystal or bar-shaped materials having optical active parts. CONSTITUTION:ITO films are formed as transparent electrodes on two transparent glass substrates, and organic high polymer films are coated as oriented films on electrodes and are subjected to the rubbing treatment. A liquid crystal is so built that rubbing directions of upper and lower substrates make 180 deg., and the smectic liquid crystal is sealed in the cell while being warmed in vacuum to have an isotropic phase. Two polarizing plates are stuck on and under the liquid crystal cell to obtain a liquid crystal optical switch, and the axis of polarization of one polarizing plate is made parallel with the direction of the axis of orientation of the smectic liquid crystal, and two polarizing plates are so stuck that the axis of polarization of one polarizing plate is at 90 deg. to that of the other. The cholestric liquid crystal is added to the quiral smectic liquid crystal in this manner to erase the twist state and the helical structure, and the bistable state is attained.
Patent JP-2000073645-A (JP)
Title: Sliding door or flat grille
Inventor: NAKAMURA TAKASHI
IPC: E05D15/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To permit the moving or opening of a sliding door or a flat grille easily, quickly and accurately in any right or left direction. SOLUTION: Normally, the door or flat grille is maintained to be flush with the upper and lower lateral frames 3, 4 in a closed stated but, if necessary, it is moved and opened in a lateral direction to form an opening in an emergency. In a sliding door 1 or a flat grille, a guide shaft 5 is projected out at the upper and lower end portion of the sliding door 1 (1A, 1B) or the flat grille, and a guide groove 8 for guiding the guide shaft 5 in a lateral direction is provided in the upper and lower lateral frames 3, 4. Plates 6A, 6B are provided at the right and left end portions of the guide groove 8, and a plate 7 with a rotating point at the center of the guide groove 8 is provided.  A guide shaft 5 is rolled on the guide groove 8 and moved to the plates 6A, 6B and the plate 7 with the rotating point, thereby permitting moving and opening the sliding door 1 or flat grille 2 easily in either right or left direction.
Patent JP-H09331352-A (JP)
Title: Electronic mail system
Inventor: HORIUCHI YASUHIDE
IPC: G06F13/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To allow the user to use an electronic mail without notifying a service provider by providing mails by a plurality of mail service providers as if to be a single service apparently. SOLUTION: A spool integration section 101 regards a plurality of mail spools 108 to be a single spool for the control. Furthermore, the content of a mail is converted in response to a terminal equipment used by the user with a terminal reply section 103 and a media conversion section 102 receiving communication from a user terminal equipment 110 and acquiring capability of the user terminal equipment 110 and the information is sent to the user in an optimum form. Furthermore, a mail emergency acquisition section 105 checking an emergency of a mail in the mail spools 108, a mail reception notice section 104 informing the arrival of the mail to the user depending on the emergency of the mail and a position information management section 107 retrieving and managing a location where the user is resident at present are used to select the communication system and to notice the incoming call based on the importance of the mail and the position information of the user.
Patent JP-S5853250-A (JP)
Title: Decentralized control system
Inventor: KAMIMURA HIROSHI
IPC: H04L12/437
Filed: 1981-09-25
Abstract: PURPOSE:To increase the reliability of a decentralized control system, by forming a transmission line so as to facilitate the acquisition of the latest control information that is necessary for a subcontroller to monitor the state of its adjacent subcontrollers and to perform the bumpless swithching. CONSTITUTION:A fault of a subcontroller SC1 is detected by a self-diagnosis or the monitor of the state given by an adjacent subcontroller SC2. Thus switches W1A, W1B and W1C are switched to a bypass mode. In the bypass mode, the secondary loop transmission line of the SC2 has a route of 20-21-11-(adjacent  controller of SC1)-14-15-16-17-24-25-26-27-28. Then P11-P13 which are so far put under the control of the SC1 and the SC1 are put under the control of the SC2. As a result, the SC2 can be connected with no bump with the input/output processs of the P11-P13 and by means of the control information which is obtained before the fault of the SC1 occurs.
Patent JP-S5674746-A (JP)
Title: Data processing unit
Inventor: YAMAMOTO HITOSHI
IPC: H03M9/00
Filed: 1979-11-22
Abstract: PURPOSE:To make it possible to execute the data input processing with high reliability, by supplying a selective signal of the counter in order from the multiplexer whose response speed is quicker, in the data processing unit which outputs the parallel input data in series. CONSTITUTION:When the counter 11 is made its initial status by a clear signal CLR, the multiplexer 13 input 8 input data one after another, and outputs the output data in series to the output terminal Q. Subsequently, when the counter 11 counts a clock pulse CLK, and the output terminals 2<3>, 2<4> become 1 and 0, a selective signal of the multiplexer 14 is output to the output terminal 1 of the decoder 12, the multiplexer 14 inputs the input data one afrer another, and each data is output in series. When the output terminals 2<3>, 2<4> of the counter 11 become 0 and 1, the multiplexer 15 is operated. Since the response speed of the multiplexers 13- 15 is made slower in order, a wrong data is never input.
Patent JP-S6212902-A (JP)
Title: Reproducing device for animation
Inventor: OTSU MASAMITSU
IPC: G11B5/012
Filed: 1985-07-09
Abstract: PURPOSE:To reduce waiting time for the offering request of the same animation information from many users even if small equipment is used by providing the equipment with a detecting means for detecting an animation sending request from users, an output means for outputting a reproducing animation signal, an identifying means for outputting a control signal, and a switching means. CONSTITUTION:An animation signal regenerated from a disk recording medium 7 is applied to reproducing devices A3, B4, C5 and reproduced animation signals are outputted from these devices and applied to switches a11-d14. On the other hand, signals indicating respective reproduction positions are applied from the reproducing devices A3, B4, C5 to a reproduction position identifying circuit 8, which disidentifies a reproducing device producing a recording start position fastest in each point of time and outputs an identification signal corresponding to the identified result to a switching control signal generating circuit 9. The circuit 9 generates a control signal for controlling the switching of the switches a11-d14 on the basis of said request signal and the identification signal outputted from the circuit 8 and the switches a11-d14 output reproducing animation signals to output terminals corresponding to requested input terminals.
Patent JP-S6042650-A (JP)
Title: Mass spectrometer with liquid chromatograph
Inventor: MIZUNO NORIO
IPC: G01N27/62
Filed: 1983-08-18
Abstract: PURPOSE:To maintain the inside of an ionizing chamber under optimum pressure so that sample ion can be efficiently and stably obtd. by controlling a means for varying conductance connected to the evacuating port of the ionizing chamber. CONSTITUTION:A vacuum pump, for example, an oil rotary pump 16 is connected via an evacuating pipe 15 to the evacuating port 14 of an ionizing chamber 10 and a fixed flow passage resistance 17 having fixed conductance and a flow rate regulating solenoid valve 18 for varying the conductance of the pipe 15 are inserted into the mid-way thereof. When the flow rate of the outflow liquid from a liquid chromatograph increases and the pressure in the chamber 10 increases, the output from a vacuum gauge 19 changes and the valve 18 increases the conductance via a differential amplifier 21 to increase the evacuating speed, thereby decreasing the pressure in the ionizing chamber until the initial pressure is restored. The pressure in the ionizing chamber is thus maintained always constant and no adverse influence is given to the output from the mass spectrometer.
Patent JP-H0812953-A (JP)
Title: Surface-protective film
Inventor: KONO TADASHI
IPC: C09J7/02
Filed: 1994-07-01
Abstract: PURPOSE:To provide a surface-protective film based on a laminated film and being excellent in weathering resistance. CONSTITUTION:This film is one based on a laminated film in which all of the constituent films contain an inorganic ultraviolet-intercepting material, the outermost layer is a thin layer having a thickness corresponding to at most 20% of the entire thickness of the laminated film, and the content of the ultraviolet-intercepting material in the outermost layer accounts for at least 50wt.% of the total weight of the ultraviolet-intercepting material. Thus, the concentration of the ultraviolet-intercepting material in the outermost layer becomes still higher than those in the other layers, therefore the outermost layer intercepts most of the impinging ultraviolet rays, and the inner layers can intercept a small quantity of the penetrating ultraviolet rays without fail.
Patent JP-S5672707-A (JP)
Title: Position controller
Inventor: KINOSHITA HIROBUMI
IPC: H02P3/06
Filed: 1979-11-20
Abstract: PURPOSE: To stop a controlled system at an accurately constant position at any time by providing hysteresis characteristics to an identifying circuit that identifies a detection signal, by holding the detection signal within a constant range, and by drawing the controlled system back to a stop range.  
     CONSTITUTION: While motor 1 is rotating as shown by arrow A, the application of the stop command to control circuit 7 permits motor 1 to rotate at a low speed. As the N pole side of magnet 3 enters the detecting circuit of magnetic flux detector 4, signal VS of a positive half cycle is applied to identifying circuit 5. When the value of this signal VS surpasses set value VHON, the output of identifying circuit 5 is held at "1" and motor 1 rotates at a lower speed. As the nearly center point of magnet 3 opposes to the front of magnetic flux detector 4, signal VS approximates the reference value and when the value decreases below set value VHOF.F, circuit 5 outputs "0" and motor 1 stops at the constant position. Consequently, the controlled system can be stopped at an invariably accurate constant position by giving hysteresis characteristics to the operation of the identifying circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01319302-A (JP)
Title: Polar dielectric filter
Inventor: KOMAZAKI TOMOKAZU
IPC: H01P1/205
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a steep cut-off characteristic by providing a capacitor between earth and a branch line provided between an input and an output terminal so as to form a feedback path and utilizing the phase inversion so as to realize an attenuation pole on a definite frequency axis. CONSTITUTION:An electric signal applied from an input terminal 21 reaches a branch line 26, where the signal is branched. One electric signal is given to a dielectric resonator 23 of the input stage provided to a dielectric core 10 and an electromagnetic field is generated, it is propagated to an inter-stage dielectric resonator 24 via a coupling adjustment electrode 19 provided with a dielectric resonator 24 of the adjacent inter-stage and the electric signal is propagated to an output terminal 22. On the other hand, the signal branched via the branch line 26 from the input terminal 21 is propagated as an electromagnetic wave to the branch line 26 via an capacitor C29 provided between a connecting point 27 and an earth 28. Then the electromagnetic waves from both the directions are synthesized at the output terminal 22, and in this case, the attenuation pole frequency is caused when the waves from both the directions are equal in the amplitude and only the phases differ from each other by 180 deg.. Thus, a steep cut-off characteristic is obtained.
Patent JP-S5939528-A (JP)
Title: Injection molding method and apparatus for composite parison
Inventor: AOKI KATASHI
IPC: B29C49/36
Filed: 1982-08-31
Abstract: PURPOSE:To unnecessitate to supply neck parts of parisons one at a time, by a method wherein only the neck part of the parison is injection molded, and subsequently the main part of the parison is injection molded in connection with the neck part to produce a composite parison. CONSTITUTION:The first molding part A comprising a force 6 for the neck part of the parison or an outside layer of the neck part and the second molding part B comprising a parison main part force 7 for simultaneously molding a shell part and a bottom part of the parison are provided beneath neck parts 5, 5 provided on the lower side of a rotary transferring plate 3. The neck part of the parison or the outside layer of the neck part is molded at the molding part A, the thus molded material is transferred to the molding part B together with the neck mold, then the main part of the parison is molded by the neck force 5, the main part force 7 and a core, and simultaneously, it is integrally welded to the neck part or the like to obtain the composite parison.
Patent JP-S637604-A (JP)
Title: Plastic magnet roll
Inventor: YAMAMOTO MIKIO
IPC: H01F7/02
Filed: 1986-06-27
Abstract: PURPOSE:To make the characteristic of a specified magnetic pole sharp, by reducing the width of the waveform of the magnetic flux of the specified magnetic pole among a plurality of magnetic poles provided in a permanent magnet. CONSTITUTION:A groove 3, whose cross section has a V shape, is provided on the surface of a permanent magnet 1 between a developing magnet pole S1 and a neighboring magnetic pole N2. The groove 3 is made parallel with the axial line of a shaft 2. The groove is provided along the operating range of the permanent magnet 1 (the size of the width of copying paper). In the Figure, the position of an arrow A is a position corresponding to the groove 3. A width Wa of the waveform of magnetic flux in the developing magnetic pole S1 is made small, and the characteristic of the developing magnetic pole S1 is displayed more sharply.
Patent JP-S5374824-A (JP)
Title: Multiplying device
Inventor: CHIYATANI HIROMI
IPC: H04J3/14
Filed: 1976-12-15
Abstract: PURPOSE:To ensure a quick removal of the sevice cutoff for all channels by detecting the faulty channel through scanning of the switch circuit provided at the output part for the purpose of multiplication of each channel board.
Patent JP-S5577096-A (JP)
Title: Ccd memory drive system
Inventor: KOBAYASHI KIYOHIKO
IPC: H03H11/26
Filed: 1978-12-06
Abstract: PURPOSE: To make it possible to use a CCD memory at a high speed with low power consumption, by changing operating frequencies and driving voltages in stand-by mode and operation mode.  
     CONSTITUTION: In stand-by mode, a clock voltage driving CCD memory M is lowered and the memory is driven at the lowest-limit frequency (point D) where operation is possible by this voltage. In operation mode, the clock voltage is increased and it is driven at the highest-limit frequency (point A) where the operation is possible by this voltage. Namely, CCD memory driver circuit 1F converts basic clocks (f max ) and (f min ) from OFF circuit OR into clocks of freuqencies at points A and D and then supplies them to CCD memory M by way of driver D. Then, the clock voltage of memory M is shaped by a transistor, etc., and switch by a voltage switching circuit in accordance with chip selector signal CS. In this way, high speed operation in operation mode and low power consumption in stand-by mode realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H051462-A (JP)
Title: Tile hanging part and execution thereof
Inventor: SOENO KENICHI
IPC: E04F13/08
Filed: 1991-06-24
Abstract: PURPOSE:To facilitate execution of tile hanging and improve performance for preventing fall-off of tiles by forming into rugged form respective boundary faces among a concrete bed, a backing mortar layer, a hanging mortar layer, and tiles. CONSTITUTION:A concrete bed 1 of rugged surface is formed by the use of a formwork formed into rugged forming face. Next, mortar is coated on the surface of the concrete bed 1, rugged shape is formed on the surface until it is hardened, and a backing mortar layer 2 of rugged surface is formed. Next, tiles 4,... of which fitting faces are formed into rugged shape are hung on the backing mortar layer 2 through mortar. Hereby, by respectively forming the respective boundary faces A1, A2, A3 among the concrete bed 1, the backing mortar layer 2, the hanging mortar layer 3, and the tiles 4 into rugged shape, combination among them can be strengthened.