baber/WOPTO huggingface dataset:
Patent JP-S5574193-A (JP)
Title: Manufacturing semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01L21/208
Filed: 1978-11-28
Abstract: PURPOSE: To obtain high-quality crystal layer wherein lattice defects are small, by forming a layer which encloses the side of an active layer at the first stage of liquid- phase epitaxial growth and growning the active layer and a layer to be formed thereon.  
     CONSTITUTION: On a semiconductor 11 comprising n-type GaAs, an n-type Al 0.3  Ga 0.7 As layer 12, an n-type Al 0.1 Ga 0.9 As layer 13, and an n-type Al 0.3 Ga 0.7 As layer 14 are epitaxially grown in liquid phase. Then, the layer 14 is selectively etched until the surface of a layer 13 is reached, and a stripe-shaped etched groove is provided. After a part of the layer 13 has been melted back, a p-type GaAs layer 15 and a p-type Al 0.3 Ga 0.7 As layer are epitaxially grown in liquid phase sequentilally. As a result, As lattice points caused by dissociation of As atoms due to thermal decomposition action are not generated in a large quantity on the GaAs active layer, and a high-quality crystal layer wherein lattice defects are small can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10335925-A (JP)
Title: Planar antenna
Inventor: OOMURO MUNEHIKO
IPC: H01P5/107
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a planar antenna which is constituted on a thin dielectric substrate, can be stabilized in characteristics, can be minimized in loss, and can be improved in gain. SOLUTION: In a planar antenna, a grounding conductor 3 of a dielectric substrate 1 carrying an antenna pattern 2 is stuck to a conductive enclosure 4 with a conductive adhesive sheet 5. At the time of sticking the conductor 3 to the enclosure 4, the sheet 5 is heated to melt, and a weight is applied to the sheet 5. Since the conductor 3 and enclosure 4 are constituted as an integral grounding conductor with the sheet 5, two different grounding conductor structures are not formed and the characteristics of the plane antenna is prevented from becoming unstable. In addition, no nonconductive member or air is interposed between the conductor 3 and pattern 2, and the loss and characteristic deterioration of the pattern 2 are prevented.
Patent JP-H05328619-A (JP)
Title: Charger
Inventor: KANAMORI AKIFUMI
IPC: H01R13/633
Filed: 1992-05-13
Abstract: PURPOSE:To prevent a connector, a cable, etc., from being damaged or short- circuited, etc., by operating a charger with signals from a connection switch for detecting the connection of a connector, a connection detecting switch for a safety catch, and a start switch. CONSTITUTION:A connection switch 56 is turned off, and that a connector 25 has completely been connected to a socket is detected. Next a start switch 21 is pushed, and a start signal is inputted to the set terminal of a flip-flop 71. The output signal of the flip-flop 71 and the signal of a connection detecting switch 39 are inputted to an AND gate 72, and normal charging becomes feasible only when all switches are normal. Even when an electric car 11 moves accidentally and pulling force is applied to a cable 22, pins are separated, and it becomes possible to prevent the damage to the connector 25 and the cable 22 separated mechanically by a safety catch 26. Since the connection detecting switch 39 is turned off at the same time detecting the separation and stops charging, short-circuiting of electricity is prevented. Besides, if the connector 25 becomes loose during charging, the charging is stopped as the connection switch 56 is turned on and the flip-flop 71 is reset.
Patent JP-H05209973-A (JP)
Title: Electronic information equipment
Inventor: KITA KAZUNORI
IPC: G04G17/06
Filed: 1992-05-13
Abstract: PURPOSE:To provide electronic information equipment allowing the visual confirmation of display description according to data in a memory cassette in the state where the cassette is placed in a housing section, while making an equipment body relatively thin and further making the whole of the equipment thin and lightweight type. CONSTITUTION:After a memory cassette 28 is placed in a housing section formed in a watch body 1, an upper case 21 as a lid body is closed. As a result, a liquid crystal display device 2 laid on the surface of the upper case 21 comes to be exposed to the outside and, therefore, corresponding description displayed according to the data of the memory cassette 28 in the housing section can be directly confirmed from the outside. On the other hand, when the upper case 21 is opened, the memory cassette 28 can be easily taken out from the housing section.
Patent JP-S634651-A (JP)
Title: Semiconductor device
Inventor: HONDA ATSUSHI
IPC: H01L21/66
Filed: 1986-06-25
Abstract: PURPOSE:To detect defective airtightness previously by mounting a dummy member easy to be corroded into a sealed space and providing a means detecting corrosion. CONSTITUTION:Dummy electrodes (pads) 2B fitted onto a semiconductor chip 2 and dummy terminal electrodes (pads) 1B set up onto a wiring substrate 1 are connected electrically by thin dummy wires (dummy members easy to be corroded) 4. Conduction among dummy lead pins 7B and 7B electrically connected to the dummy terminal electrodes (pads) 1B is detected by a tester, etc. Accordingly, since the wettability of a sealer for a semiconductor device is inferior, defective airtightness is generated and moisture intrudes, the dummy wires 4 easy to be corroded for detecting defective airtightness are corroded previously and disconnected before bonding wires are corroded, and the disconnections of the dummy wires 4 are detected, thus beforehand detecting the defective airtightness of the semiconductor device.
Patent JP-H11337127-A (JP)
Title: Cooling air discharging sound eliminating panel device
Inventor: NEGAMI HIROYUKI
IPC: G10K11/16
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of a heat exchanger, sending cooled discharging air out of the front surface of a main body, by preventing the generation of short-circuit. SOLUTION: In a cooled air discharging sound eliminating panel device, a U-shape sound eliminating inner frame 15, constituted of side plates 18, contacting with the outer wall 4 of a building, or the like and a front surface plane 16, is fixed to the inside of three-surface sound eliminating panel 10, surrounding a main body 1, so as to be adjustable in the height of the same. According to this method, upward hot air, sent out of an air outlet port, is prevented from detouring the main body to the back surface of the same by the front surface plate 16 whereby noise can be reduced.
Patent JP-S6069139-A (JP)
Inventor: MAIKERU JIYON KIIOO
IPC: C08G77/60
Filed: 1984-07-17
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-H01314312-A (JP)
Title: Servo controller
Inventor: MATSUMOTO NAOKATSU
IPC: G05B23/02
Filed: 1988-06-15
Abstract: PURPOSE:To prevent deterioration in controllability due to the temperature rise of an element incorporated in an output amplification part by outputting a control signal from a control part in response to either of a position and a speed signal. CONSTITUTION:A temperature detection part 8 is added to detect the temperature of the current amplifying element incorporated in the power amplification part 3 and sends its temperature signal out to a microcomputer control part 1. The microcomputer control part 1 estimates the internal resistance of the current amplifying element as a function of temperature from the temperature signal from the temperature detection part 8. The control signal (a) from the control part 1 is so outputted as to maintain the specific duty ratio of, for example, the driving current A from the output amplification part 3. Consequently, the deterioration in the controllability of the device, i.e. deterioration in response and stability is prevented and excellent control is maintained.
Patent JP-H10321311-A (JP)
Title: Electric connector
Inventor: SAITOU YUKIO
IPC: H01R24/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which can achieve miniaturization by adopting a ZIF(zero insertion force) structure as a fitting structure between a contact thereof and a contact piece of an lighting board. SOLUTION: This connector 10 comprises a cable 18, a contact 28 which connects the cable 18, and an insulator which secures and holds a plurality of contacts 28. In this case, the insulator takes a configuration of two-body structure composed the a slider 14 and a block 12, wherein a protrusion 34 is formed at the vicinity of a fitting-side point of the slider 14 and the slider 14 is made slidable on the block 12.
Patent JP-S5770709-A (JP)
Title: Indication label for tire of bicycle
Inventor: ENOMOTO YOSHIO
IPC: B60C13/00
Filed: 1980-10-20
Abstract: PURPOSE: To clearly, and certainly hold and indication label on a tire for a bicycle, by a method wherein the label is adhered to a tire under the specific condition of heating and pressuring before vulcanization, and is integrally imprinted on the tire through a forming process.  
     CONSTITUTION: The indication label is clearly held on a tire for a long time, as it is adhered to a green tire before the tire is vulcanized and formed, and is sufficiently imprinted on the tire through a forming process. That is, a tire for a bicycle is vulcanized and formed under such a heating and pressuring condition that the temperature is about 120W180°C and the pressure is about 2W6kg/cm 2 , for 3W10 minutes.  Since the base to which a label is to be imprinted is a rubber tire, it is favorable to use a film having thermal adhesion property of a rubber system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09329587-A (JP)
Title: Equipment for taking shape of thin-tube inner surface
Inventor: SHIMIZU KENJI
IPC: G01N1/28
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To inspect recessed deformation of a thin tube which can not be accessed from the outside. SOLUTION: This shape-taking equipment comprises the following; a flexible hose 19, an accommodation frame member 11 arranged at the tip of the flexible hose 19, an air reservoir 23 which is arranged inside the accommodation frame member 11 and linked with the tip of the flexible hose 19, a pedestal 25 which is arranged in the front of the air reservoir 23 and freely protrudes on the outer surface of the accommodation frame member 11, a bellows 27 which is interposed between the back of the air reservoir 23 and the inner surface of the accommodation frame member 11 and interconnected to the air reservoir 23, and a coil spring 29 interposed between the back of the air reservoir 23 and the inner surface of the accommodation frame member 11. The outer shape of the accommodation frame member 11 is made smaller than the inner diameter of a thin tube to be inspected.
Patent JP-2000334044-A (JP)
Title: Healthy smoking substance
Inventor: SHIMIZU HIROHARU
IPC: A61M15/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide healthy smoking substances in which moxa, aromatic natural plants or medical plants are used as components and are formed into a solid body, and the solid body is fixed to one end of a smoking pipe and is sucked from another end of the smoking pipe. SOLUTION: A solid smoke body 2 is produced from moxa made of a mugwort by mixing aromatic natural plants and medical plants. A healthy smoke substance 1 is constructed by lighting one end of the solid smoke body 2 and by attaching a sucking port to another end. A through-hole 4 may be formed in the solid smoke body 2 to introduce the smoke from one end to another end.
Patent JP-S5479838-A (JP)
Title: Gas flow rate control device
Inventor: HARA MASAO
IPC: F23N1/00
Filed: 1977-12-07
Abstract: PURPOSE: To make the setting of small caloric force to look to the safety at the ignition by increasing th opening of governer by operating the governer together with gas cock when the opening 12 of governer is smaller than the set value.  
     CONSTITUTION: Gas governer 4 and cock 3 provided on down stream gas line of automatic ignition gas cock 3 are fixed on the body 16, and the operation shaft 10 of cock 3 penetrates through the base plate 28 erected on the body 16 to fix the lever 33. Then, sliding body 29 is provided at the top end of base plate 28, and sliding cam 30 contacts the sliding body 29, the cam 30 which contacts pressing shaft 25 for back pressure controlling of diaphragm of governer 4. Sliding body 29 is positioned near the shaft 10 when opening of governer 4 at the closing operation of cock 3 is smaller than the maximum opening which is the set value, and governer 4 is opened to its maximum opening by pressing by lever 33 and by pressing shaft 25 by cam 30. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11337593-A (JP)
Title: Power supply synchronizing signal generating device
Inventor: IHIRA YASUHISA
IPC: G01R29/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply synchronizing signal generating device which is not influenced by a noise overlapping a power supply voltage by interpolating one phase out of two phases remained when one phase of three phases can not be detected by a noise. SOLUTION: This device is constituted of a zero cross detector 1 detecting around three-phase zero cross of a three-phase four-line power source voltage, an or circuit 2 taking a logic sum of three outputs of the zero cross detector 1 a comparison circuit 4 comparing an output of the or circuit 2 with a counter value, a variable division circuit 5 increasing/decreasing a dividing ratio corresponding to the output of the comparison circuit 4 and dividing the output of a generator 15, a count maximum value determination circuit 6, a count circuit 3 counting an output of a variable divider 5 to an output of a count maximum value determination circuit 6 and outputting a count value, and a synchronizing signal generation circuit 10 generating the output of the zero cross detector 1, the output of the count circuit 3,  the output of the count circuit 3 and the output of the comparison circuit 10.
Patent JP-H10328030-A (JP)
Title: Coffee boiler
Inventor: TAKEMURA SHUHEI
IPC: A47J31/057
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To extract a coffee liquid without discharging steam even when heating circulation temperature is raised by arranging a switching means to switch a water path according to the temperature of water in a water tank and an input conversion means to vary an input of a heater according to the temperature of water of the water tank. SOLUTION: In application, when a paper filter and a coffee powder are put into a coffee basket 11 while water is fed into a water tank 11 to energize a heater 3, the water in a water pipe 2 is boiled up to raise a steam pressure. At this point, a change-over valve 4 is positioned on the side of the water tank 1 and the reversion of hot water is halted by a check valve 5 so that the hot water is returned to the water tank 1 via the change-over valve 4. Thereafter, when the temperature of water in the water tank 1 rises to reach a specified temperature, a switching spring 8 is so deformed that the change-over valve 4 is turned to the side of the basket 11, causing a coffee to be extracted. At this point, a microswitch 14 is turned off to reduce an input of the heater 3 with a diode 15, thereby enabling extraction of the coffee without the discharging of steam.
Patent JP-H11338507-A (JP)
Title: Equipment control system
Inventor: HIGASHIDA HIROBUMI
IPC: G05B15/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an equipment control system which can perform adequate control for equipment even if data processed by filtration, etc., and unprocessed data have a time difference in output. SOLUTION: The equipment control system which are equipped with data detection means 1 to 4 consisting of various sensors and control means 6 to 9 which input data from the data detecting means 1 to 4 to control the equipment so that the data detecting means 1 and 2 and control means 6 to 9 are connected through a filter processing means 11 is equipped with a synchronizing means 10 which outputs the data processed by the filter processing means 11 and other data to the control means 6 to 9 synchronously.
Patent JP-S6126080-A (JP)
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/1365
Filed: 1984-07-17
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-H0334682-A (JP)
Title: Video reproducing device
Inventor: NONOMURA TOMOYUKI
IPC: H04N5/222
Filed: 1989-06-09
Abstract: PURPOSE:To realize the scatter play function by changing the read position of reproduced subsection time address information at the time of coincidence between present reproduced time address information and end time address information. CONSTITUTION:A video signal in a position corresponding to start time address information set to a start time address information register 103 in a video storage medium 111 is retrieved by a video retrieving and reproducing means 108 to start reproducing. After the start of reproducing, present reproduced time address information is always acquired by a reproduced time address information acquiring means 110 and is always compared with end time address information set to an end time address information register 104 by a time address information comparing means 109, and the read position of reproduced subsection time address information is changed by a reproduced subsection read changing means 106 when both the information are made coincident. Thus, plural reproduced subsections are seen as if they were one continuous moving image.
Patent JP-S5670671-A (JP)
Title: Solar battery
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L31/042
Filed: 1979-11-15
Abstract: PURPOSE:To simplify the connection of a solar battery and to decrease the thickness of a solar battery array by connecting N type thin film semiconductor of the solar battery to the P type thin film semiconductor of other solar battery. CONSTITUTION:After forming N type amorphours semiconductors 302a, 302b on an insulating substrate 301, pure amorphous semiconductors 303a, 303b are formed partly on the N type amorphous semiconductor. Then, the P type amorphous semiconductors 304a, 304b are so formed as to make contact with the semiconductors 303a, 303b and the semiconductor 302b. Eventually, lead wire 305 is formed thereat.
Patent JP-2000281515-A (JP)
Title: Method and apparatus for controlling insect pest
Inventor: ISHIWATARI TAKAO
IPC: A01N25/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling insect pests capable of bringing about stable, durable and excellent controlling effect on insect pests without using a heat source. SOLUTION: A relative air flow is generated on the surface of an insecticidal material obtained by supporting a specific active ingredient on a carrier. The active ingredient is selected from 1-ethynyl-2-methyl-2-pentenyl 3-(2-chloro-2- fluorovinyl)-2,2-dimethylcyclopropanecarboxylate, 2,3,5,6,-tetrafluoro-4- methylbenzyl 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropane carboxylate, 2,3,5,6,-tetrafluoro-4-methylbenzyl 3-(2-chloro-2-fluorovinyl)-2,2- dimethylcyclopropanecarboxylyate and 2,3,5,6,-tetrafluoro-4-methylbenzyl 3-(1- propenyl)-2,2-dimethylcyclopropanecarboxylate.
Patent JP-H0440148-A (JP)
Title: Copy machine controller
Inventor: MAEKAWA KAZUNOBU
IPC: H04M11/00
Filed: 1990-06-06
Abstract: PURPOSE:To prevent the state of uselessly occupying a communication line on the user side by setting time designated by a random number from among time satisfying a prescribed allowable condition as redial time, and relaxing the prescribed allowable condition when the number of times for redialing exceeds the prescribed number of times. CONSTITUTION:When a DT can not be connected to a center by the condition on the center side, recall origination (redial) time is set. When an emergency mode is not set, the time for an arbitrary even number within 20 minutes from current time is set as the next redial time by the random number on the condition that a redial counter value is less than (b) times. When the number of times for redialing exceeds the (b) times under a non-emergency mode, the time for an arbitrary even number within 40 minutes from the current time is set as the next redial time by the random number on the condition that the number of times for redialing is less than (c) times.
Patent JP-2000335125-A (JP)
Title: Intaglio plate for printing and offset-printing method and image forming device using the same
Inventor: YONEMOTO KAZUNARI
IPC: B41F3/38
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To highly accurately print by a method wherein the problem of uneven abrasion of the blade edge face in an intaglio-plate printing pattern in a doctoring process is resolved to prevent the generation of linear leftover of ink on the plate due to insufficient contact of the blade. SOLUTION: The depth of an intaglio plate pattern 1 is at least 5 μm, and linear grooves 2, 3 having the depth of 0.5-2 μm is worked on the outside part of the recessed pattern. By this process an offset printing method having a doctoring angle of less than 90 deg. to the direction of grooves on the intaglio plate for printing and an image-forming device equipped with the intaglio plate for forming an element electrode can be obtained.
Patent JP-S5372441-A (JP)
Title: Automatic gain control unit
Inventor: ANDOU MASAAKI
IPC: H04B3/04
Filed: 1976-12-08
Abstract: PURPOSE:To offer the gain control unit coping with excessively large input without injuring the response performance.
Patent JP-H09305732-A (JP)
Title: Magnetic card and its using method
Inventor: ENDO NAOYUKI
IPC: B42D15/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card which cannot be forged nor altered and can ensure high security by forming a magnetic recording layer at least at a part of a base material, forming a magnetic bar code layer on the magnetic recording layer, and also forming a foaming ink layer which irreversibly expands by heating on the magnetic bar code. SOLUTION: A magnetic recording layer 2, a magnetic bar code layer 3, a foaming ink layer 4 and a masking layer 5 are successively formed on a plastic film substrate 1 serving as a base material by application or printing. Then a part (arrow part of Fig. (a)) of the layer 3 is heated by a thermal head, etc., before or during the use of a magnetic card. Thus, the layer 4 irreversibly expands into 5 to 10-multiple thickness and therefore the spacing loss is increased between the layer 3 and a magnetic head. As a result, the read output is attenuated at the expanding part and the pattern of the layer 3 is changed to be recognized. Therefore, the card cannot be forged nor altered with no use of any special device.
Patent JP-S5273845-A (JP)
Title: Preparation of stilbene derivatives
Inventor: AMANO TAKEHIRO
IPC: C07C51/00
Filed: 1975-12-12
Abstract: PURPOSE: A stilbene derivative expressed by the formula I; (R 1  and R 2  are H, halogen, lower alkyl, lower alkoxy, haloalkyl, except when they are hydrogens at the same time ). For example, 2-(4 -chloor-3-stilbene) propionic acid. 
     COPYRIGHT: (C)1977,JPO&Japio