baber/WOPTO huggingface dataset:
Patent JP-H06310433-A (JP)
Title: Method for forming compound semiconductor layer
Inventor: KANISAWA SEI
IPC: H01L21/205
Filed: 1993-04-21
Abstract: PURPOSE:To provide a compound semiconductor layer with flatness as well as abrupt steepness at a junctional face between the compound semiconductor layer and a compound semiconductor substrate when the compound semiconductor layer is formed in an epitaxial growth method. CONSTITUTION:When a compound semiconductor layer is formed on a compound semiconductor substrate in an epitaxial growth method, the compound semiconductor substrate is heated up to a given temperature so as not to produce mixed crystals between the compound semiconductor layer and the compound semiconductor substrate, and still in this state a nucleus or an island made of atoms that constitute the compound semiconductor layer is formed on the compound semiconductor substrate. Then, the nucleus or island is extinguished, and these steps are repeated.
Patent JP-H11312362-A (JP)
Title: Information recording/reproducing device, method therefor and providing medium
Inventor: AMANO MITSUYASU
IPC: G11B20/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To record audio data in an optional channel. SOLUTION: When an input section instructs a CH1/CH2 replacing mode to a control unit, the control unit controls a synchronizing signal generation section 32, and generates a frame synchronizing signal (pseudo frame synchronizing signal) phase-shifted by 1/2 from a standard frame synchronizing signal based on supplied frame synchronizing reference data. The synchronizing signal generation section 32 supplies the generated pseudo frame synchronizing signal to a digital I/F control unit 31. The digital I/F control unit 31 supplies DV data to a data storage buffer 33 while taking synchronism by the supplied frame synchronizing signal.
Patent JP-S5451003-A (JP)
Title: Electromagnetic pump
Inventor: YAMAGUCHI SUMIO
IPC: F04B17/04
Filed: 1977-09-30
Abstract: PURPOSE: To prevent the leakage of fluid in non-conduction by incorporating a sealing valve which has a simple structure and corresponds to the convertional electromagnetic valve, inside an electromagnetic pump without using an independent electromagntetic valve.  
     CONSTITUTION: When an exciting coil 35 is deenergized, and the operation of a pump is in step, an electromagnetic movable sealing valve 23 which has an opening downwards and is received inside a mganetic cylinder 22 fixed on the top of a pole piece 13 is always operated by a spring bias upwards due to a bias spring 24, and as a result of this, the elastic seal 25 of the sealing valve 23 is brought to a contact state with the nozzle 29 of a suction plug 26. Thus, in this time, the inflow of fuel into an electromagnetic pump 10 is prevented by the sealing valve 23, and the leak of the fuel stored in the electromagnetic pump 10 can be prevented in a short time, because the sectional area of the fluid passage in the pump 10 is small, and the fuel amount stored in the pump 10 is little 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62275414-A (JP)
Inventor: IOGI MASATOSHI
IPC: A47G19/22
Filed: 1986-05-22
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-S5544283-A (JP)
Title: Conversation unit
Inventor: KATSUYAMA MITSUTOSHI
IPC: H04M11/06
Filed: 1978-09-25
Abstract: PURPOSE:To obtain conversation unit suitable for the use when a deaf-mute makes direct communication with a telephone set. CONSTITUTION:The unit consists of the operation section arranging a number of keys such as characters (panel section s 2-15 of case 1), signal generator 9 corresponding to the keys, transmission section transmitting to telephone lene (amplifier 10 and voice unit 2'), reception section (receiver 3' and amplifier 12). When the handset 21 is placed on the hook switch 4, the mouth piece 22 is contacted to the voice section 2' and the receiver piece 23 is to the receiver 3' and the power switch 5 is ON. When the keys are operated, sinusoidal wave is produced from the frequency oscillator 9a at the generation section 9, it is converted into pulse at the waveform correction circuit 9b, it is fed to the microcomputer 9c, and the pulse signal output corresponding to the key energizes the speaker of the voice section 2' via the amplifier. At the reception section, the signal of opposing party received with the receiver 3' is fed to the microcomputer 9c via the amplifier 12 and the corresponding character is displayed on the display section 11. This display is made with the illumination of small lamps arranged in many numbers or liquid crystal.
Patent JP-H0680698-A (JP)
Title: Protein c derivative
Inventor: BURUUSU EDOWAADO GAARITSUTSU
IPC: C12N15/57
Filed: 1993-05-20
Abstract: Human protein C derivatives with high activity and reduced dependence on thrombin activation are described. These derivatives differ from the native forms of human protein C in their increased activation rates, functional activities and carbohydrate structures. DNA compounds, transfer vectors, expression vectors and transformants useful in producing these derivatives are also described.
Patent JP-H04348887-A (JP)
Title: Device for inserting rod member into insertion hole and method thereof
Inventor: TSUTSUMI MIKIO
IPC: B23P19/04
Filed: 1991-05-23
Abstract: PURPOSE:To facilitate the insertion of a rod member into an insertion hole even though the insertion hole is not chamferred. CONSTITUTION:A six-axial force sensor 2 for detecting three components forces or torques acting upon a glipper 4 and a compliance element 3 for absorbing horizontal and angular shifts are disposed between a robot arm 1 and the gripper 4. A spool A is moved while it is pressed against a valve body B with a force desginated by the force sensor 2. A spool hole C can be detected since the pressing force decreases. Then the spool A is inserted into thus detected hole C.
Patent JP-H06334457-A (JP)
Title: Automatic sound volume controller
Inventor: TAURA KENICHI
IPC: H03G5/16
Filed: 1993-05-20
Abstract: PURPOSE:To properly maintain a sound volume in the sense of hearing over the entire frequency region of a voice signal by calculating a correction quantity as to plural frequency bands so as to form a filter providing a gain frequency characteristic and allowing the voice signal to pass through the filter. CONSTITUTION:A level detector 7 divides an output of a FET 6 into proper frequency bands to provide a level of a voice signal included in each frequency band thereby obtaining an effective value by the entire data entering the set frequency band. A surrounding signal obtained by a microphone 11 is converted into level data at an equal frequency interval by a FET 14 and the level detector 15 divides the data into a proper frequency bands to provide a level of the surrounding sound signal included for each band. A comparator 21 compares an output of the detector 15 with an output of a hearing sense characteristic latch means 20 for each band and provides an output which is larger to a gain calculation means 8, in which the gain for each band is decided. A filter coefficient calculation means 10 applies inverse Fourier transformation to an output of an interpolation device 9 to obtain an FIR filter coefficient, which is sent to an FIR filter 4.
Patent JP-S5828528-A (JP)
Title: Flow-passage controller for helical-type intake port
Inventor: KATOU SHINICHI
IPC: F02F1/42
Filed: 1981-07-30
Abstract: PURPOSE:To make sure the complete opening and closing operation of an ON/OFF-valve by ON/OFF-controlling the ON/OFF-valve in the branched passage which connects the inlet passage part to the swirl-teminating part of the captioned port through two negative-pressure diaphragm devices according to the amount of air taken-in. CONSTITUTION:The inlet passage part A in a helical-type intake port and the terminating part of the swirl part B which is connected to the inlet passage part A and formed around an intake valve are connected through the branched part 14, which is opened and closed by a rotary valve 18. The valve shaft of the rotary valve 18 is operated by an actuator through an arm 22, rod 27 etc., and the actuator is constituted of the first and the second negative-pressure diaphragm devices 30 and 33 which urges the valve 18 in the direction of valve opening and valve closing respectively. The negative-pressure chambers 36 and 39 of the devices 30 and 33 are selectively connected to a negative-pressure tank 46 through the change-over valve 44 which is switched by a negative-pressure switch 51, and when the amount of air taken-in increases above a prescribed value, the device 30 is operated to perfectly open the valve 18.
Patent JP-S5242868-A (JP)
Title: Process for preparation of 3-(17beta-hydroxyandrosto-4-ene-3-one-17alpha-yl) propyolactone
Inventor: OKUJIMA HIROMI
IPC: C07J21/00
Filed: 1975-10-01
Abstract: PURPOSE: The title compound, useful for the intermediate of spirolactones as anti-aldosterone-type diuretics and hypotensives, is prepared with a few-stage process from readily available starting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0415840-A (JP)
Title: Distributed data base control device
Inventor: SEKIGUCHI KOICHI
IPC: G06F17/30
Filed: 1990-05-10
Abstract: PURPOSE:To shorten the time of a commitment processing by immediately entering in a commitment preparation state when a transaction in a self site terminates and transmitting a commitment preparation completion message to all subscribing sites. CONSTITUTION:In respective sites, respective transaction execution parts 12 execute the transaction. When the transaction terminates, commitment preparation processing parts 14 shift the self sites to the commitment preparation state and transmit the commitment preparation completion message to all the sites related to the transaction concerned. When commitment processing parts 15 in respective sites receive the transmission of the commitment preparation completion message from all the other related sites within prescribed time after the transaction terminates in the self sites, they execute the commitment processing. Thus, time till commitment can be shortened and the commitment processing can be executed at high speed.
Patent JP-S599638-A (JP)
Title: Liquid crystal display device
Inventor: ODAKA HISAO
IPC: G09F9/00
Filed: 1982-07-09
Abstract: PURPOSE:To improve the accuracy in the position where a polarization plate having a fixed display and a liquid crystal display element are adhered, by putting positioning marks on the liquid crystal display element and the upper and lower polarization plates. CONSTITUTION:Positioning marks 2 are simultaneously printed on a liquid crystal display element 1 in the stage of printing a seal 3. Positioning marks 6 are printed on a polarization plate 5 simultaneously with printing of a fixed display part 4. Both of the marks 2, 6 on the element 1 and the plate 5 can be provided with high accuracy by the simultaneous printing. Both marks 2, 6 are then docked to adhere the element and the plate to each other. The accuracy in the adhering position of the polarization plate is thus improved.
Patent JP-H05309507-A (JP)
Title: Chuck device
Inventor: KANETANI KOTARO
IPC: B23B31/169
Filed: 1992-05-12
Abstract: PURPOSE:To provide a chuck device with which works different in their outside or inside-diameters can be cut precisely by being exchanged with each other in a short time, at operations such as lathing, turning or others, by moving smoothly the center shaft of the chuck device for the different works and gripping them rigidly. CONSTITUTION:A supporting part 13 for supporting one of a plural number of jaw actuators 20 as it can oscillate is held by a slider 30 on whose back face spiral square teeth 31 are formed, and this slider 30 can be radially moved in synchronization by rotating an actuator 40 for move having spiral square teeth 41 with a worm gear 50. In accordance with this movement, the operating end 23 of the jaw actuator 20 is also moved radially, and the gripping angle of the click 22 for a work 1 is kept to be a fixed value.
Patent JP-H08316850-A (JP)
Title: Serial parallel data conversion method
Inventor: ARASAWA TOMOHIRO
IPC: H03M9/00
Filed: 1995-05-17
Abstract: PURPOSE: To convert a speed of parallel data simultaneously altogether even in the case of data of plural channels by arranging once data entered in irregular timings. CONSTITUTION: In the serial parallel data conversion method receiving serial data with a block of a prescribed size compressed and speed-converted at a high speed and applying speed conversion of received data into a speed of data before compression, packet data entered irregularly are arranged at an equal interval by a 1st SRAM 11 and a data conversion circuit 12 converts the data into parallel data. The arranged data are delayed by the number of bits being a difference between a value obtained by dividing the number of bits of the block by the number of entire channels and the number of bits in a time slot in a 2nd SRAM 13 and the result is sequentially outputted to a 3rd SRAM 14. Furthermore, the result is fed back to apply speed conversion to prescribed bits of the head of data corresponding to the number of delayed bits sequentially.
Patent JP-H0416898-A (JP)
Title: Envelope generator
Inventor: SUZUKI TAKASHI
IPC: G10H7/08
Filed: 1990-05-10
Abstract: PURPOSE:To generate a complicate envelope signal which has plural phases with simple configuration by providing a control means which alters the contents of a 2nd storage means according to an end signal generated by an end signal generating means. CONSTITUTION:An envelope of a specific phase is generated according to control parameters stored in a 1st storage means 20 and after the generation of the envelope of the specific phase, control parameters stored in the 2nd storage means 20 are moved to the 1st storage means 20 to make it ready to generate an envelope of a next phase. At this time, the end signal generating means 23 generates the end signal to send a request to write the control parameters, and then the control parameters of a further next phase in the 2nd storage means 20. Consequently, the number of phases is variable although the configuration is simple and the limitation of the number of phases is eliminated to generate a complicate envelope.
Patent JP-H04346177-A (JP)
Title: Automatic path generation system
Inventor: HATAMA KENJI
IPC: G06T13/20
Filed: 1991-05-23
Abstract: PURPOSE:To automatically perform a fault detection, collision prevention and path generation by improving a fault of the Steer-to-Avoid method. CONSTITUTION:In three-dimensional coordinate space taking the center of the mobile object as an origin and taking the proceeding direction as a positive Z-axis direction, possible time of a moving object to a goal using a calculation means. Based on the estimated time, a discrimination means discriminates whether or not the arrival to the goal is put in the forefront (S2). Further, when the control means discriminates that the arrival to the goal is put in the forefront, a parallel mapping projection is directed by a direction means to permit the moving object and an object to perform parallel mapping projection on the collision detection plane (S7). When discrimination not to put in the forefront, it instructs the perspective mapping projection to the instruction means and performs the perspective mapping projection of the moving object and fault on the projection detection plane (S3). After that, the collision discrimination is performed by a projection discrimination means based on the mapping information. Further, based on the discriminated result, an instruction discrimination means discriminates the prevention of collision and the bast proceeding direction.
Patent JP-H10300078-A (JP)
Title: Gas shut-off device
Inventor: KOTO KOICHI
IPC: F16K31/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To perform a forced extinguishment of a burner by a simple configuration. SOLUTION: During combustion at a burner, a coil 21a is electrically energized through a thermo-couple 10. In this case, as a pan bottom temperature is increased to cause a temperature of a thermo-sensitive ferrite to reach a Curie point, an oscillating plate is oscillated to cause a valve closing magnet 41 to approach near a magnet safety valve. Due to this fact, a magnetic field indicated by an arrow (b) is produced at each of an iron core 21b and an attracted piece 23 by magnetic force of a valve closing magnet 41, a magnetic force at one of contact surfaces between the iron core 21b and the attracted piece 23 is eliminated, the attracting force by an electro-magnet 21 is decreased lower than an energization force of a pressing spring and the attracted piece 23 is separated away from it, so that the burner is forcedly extinguished.
Patent JP-H0934836-A (JP)
Title: Information processor, information processing method, output device, output method, information processing system and storage medium storing control program
Inventor: HOSOTSUBO TOSHIHIKO
IPC: G06F1/32
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To distribute a document to plural distributed parties with one print command by a distributer by retrieving an ID of a device belonging to designated attribute information from a storage means and sending the information to plural retrieved devices. SOLUTION: A host computer 22 decides whether or not a group print command making group print and its group name are inputted by using a key board 23 or the like. When the group print command and its group name are inputted, a CPU 34 retrieves the group name via an external storage device 25 and when the designated group name is in existence, the CPU 34 loads attribute information such as user names belonging to the group name from the external storage device 25 to a RAM 31 and retrieves attribute information such as a network ID of the user from the external storage device 25 and loads it to the RAM 31. Then the CPU 34 sends a header page representing an index of the distributed document addressed to each network ID and text print information to each laser beam printer 1.
Patent JP-H02298084-A (JP)
Title: Sealing of light-emitting diode
Inventor: IKEDA TADAAKI
IPC: H01L33/62
Filed: 1989-05-12
Abstract: PURPOSE:To improve a thermal shock characteristic and a moisture-absorption reflow characteristic by performing chelate coating on the Ag plating surface for remarkably improving wettability of epoxy resin for potting and Ag plating so as to heighten adherence. CONSTITUTION:Three-layer plating of Cu/Ni/Ag and two-layer plating are performed on an oblique part of a light-emitting diode indicator. Next, a chelate coating 13 is formed on the Ag plating surface by using an Ag discoloring preventive agent consisting of an aliphatic organic compound. Later, a light- emitting diode 9 is fixed to a plating land 2 by means of an Ag paste 10 for being connected to the plating land 3 by an Au wire 11. Then lastly, the inside of a reflection case is potted with transparent epoxy resin 12 for being sealed. In this way, the light emitting diode indicator, in which the Ag plating surface is protected by a chelate coating 13 before resin sealing, improves adhesion of Ag plating and epoxy resin so that interface peeling in a thermal shock test and a moisture-absorption reflow test can be prevented.
Patent JP-H02297655-A (JP)
Title: Data processor
Inventor: HAZUI TAKASHI
IPC: G06F15/00
Filed: 1989-05-12
Abstract: PURPOSE:To immediately start new work without successively executing the finish operation of work, which is executed in advance, by storing control data, with which the display of an initial picture by work is executed, to an initial control data storing means in advance. CONSTITUTION:The control data to execute the display of the initial picture by work are stored to an initial control data storing means 5 in advance. Accordingly, the initial picture of the work, which is instructed by a work instructing means 12, can be immediately displayed and by successively storing the control data to a control data storing means 6 each time the picture display is executed, the control data can be read retroactively to the past. Thus, the new work immediately is started and operation easily is returned to the original picture again.
Patent JP-H07326336-A (JP)
Title: Secondary battery
Inventor: FUJIWARA NOBUHIRO
IPC: H01M50/534
Filed: 1994-05-31
Abstract: PURPOSE:To minimize the value of the internal resistance of a secondary battery, and minimize the dispersion in internal resistance value by mutually welding and connecting the lead parts of positive electrodes and the lead parts of negative electrode plates, respectively, to prevent an electrolyte from permeating the respective welding parts. CONSTITUTION:For example, 51 positive electrode plates 2 and 52 negative electrode plates 3 inserted to separators 8a are alternately laminated to form a laminated body 14. The positive electrode lead bodies 11a of the positive electrode plates 2 are fused by ultrasonic welding over the whole length by use of an ultrasonic welding device 20 formed of an ultrasonic oscillator 20a and a horn 20b. The vertical negative electrode lead bodies 12a of the opposed negative electrode plates on one side of the laminated body 14 are fused by use of the ultrasonic welding device 20. Since the lead parts of the current collectors of the negative electrode plates 2 are copper, and the lead bodies 12a are also copper, the mutual lead parts 7a and the lead bodies 12a are satisfactorily fused by the device 20. Thus, an electrolyte can be prevented from permeating the respective welding parts.
Patent JP-H04229785-A (JP)
Title: Keying device
Inventor: DANIERU JIEI CHIYAPURIN
IPC: H04N5/275
Filed: 1991-04-23
Abstract: PURPOSE: To combine advantages of a luminance key device and a linear key device by grain and clip controls. CONSTITUTION: The gain of a first amplifier 10 which receives a key signal can be varied on the upper side of a gain control signal range and is high. A comparator 20 compares the output signal of the firs amplifier with a clip control signal and inputs the compared result to a second amplifier 30. The gain of the second amplifier is varied in the lower part of the gain control signal range and is low. The gain and shaping are minimum when the feedback signal of the second amplifier is a maximum, and they are maximum when this feedback signal is a minimum.
Patent JP-H09303330-A (JP)
Title: Cold and hot water supply header
Inventor: TANAKA YUICHI
IPC: F16L11/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a cold and hot water supply header which can sufficiently mix supplied cold and hot water with a short head length even in cases where the supplied cold and hot water from each pipe on the primary side has its own temperature and which can supply the water to each pipe of an air conditioner and a fan coil unit or the like on the secondary side. SOLUTION: In this supply header 1, a plurality of primary side pipes 4 is connected to an upstream side of a main body of a header while a plurality of secondary side pipes 6 is connected to downstream. In this case, between the most downstream pipe 4a out of the primary pipes 4 and the most upstream pipe 6a out of the secondary pipes 6, a plurality of projecting plates 8 are provided on an inside wall of the main body of the header for giving a stirring and mixing action to the stream of cold and hot water, and a representative temperature inside of the main body of the header is measured with a temperature sensor 10.