baber/WOPTO huggingface dataset:
Patent JP-S5798677-A (JP)
Title: Production of external parts for timepiece
Inventor: MORITA YOSHIO
IPC: G04B37/22
Filed: 1980-12-08
Abstract: PURPOSE: To obtain bicolored external parts of intricate disposition for timepieces through simple working by etching partially the white metallic film formed on a colored hard alloy by a PVD or CVD method.  
     CONSTITUTION: A white metallic film is formed by a PVD or CVD method on a TaC-, NbC- or TiN type colored hard alloy, after which it is applied with resist partially. The film having no resist is removed by chemical etching, whereby a bicolored external part is obtained. For example, CrN is coated by an ion plating method over the entire surface of a case band made of a yellow colored super hard alloy consisting essentially of TaC and added with Fe, Co, etc. as a binder for timepieces. An epoxy resin is coated in a certain pattern on this surface by screen printing, after which the CrN of the exposed parts is etched off. The etching is carried out by immersing the part for 2W3min at ordinary temp. in a soln. of 50% HF and 50% nitric acid by volume. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0520397-A (JP)
Title: Changeover part pointing device
Inventor: HOTTA AKIHIRO
IPC: G06F17/50
Filed: 1991-07-15
Abstract: PURPOSE:To prevent a changeover mistake and to reduce the working man-hour by providing a changeover information input device storing both information on changeover drawing and the changeover parts and a laser light projecting device automatically designating the changeover parts. CONSTITUTION:The arrangement information and wiring information on parts of a card 4 requiring the changeover is inputted to a changeover information input device 1 in advance. The position of each parts and the connection between parts are displayed on the illustration. Then, all the changeover parts are inputted and stored on the drawing. The card 4 performing the changeover is installed on a working table 3, and the reference point of a laser beam projection device 2 is adjusted to the reference point on a card. The changeover parts stored in the changeover information input device 1 are called one by one, and the execution direction is outputted against the laser beam projection device 2. Then, the directed laser beam projection device 2 designates the changeover parts on the card through the laser beam, thus successively performing the changeover operation successively.
Patent JP-S6066688-A (JP)
Title: Applied product for motor
Inventor: NISHIMURA SHIYUNICHI
IPC: H02P25/10
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a motor application product which can be used in combination with both two different voltages by providing a relay which responds to a power source voltage. CONSTITUTION:When a power source voltage is 110V by a relay 30 which opens or closes in response to the power source voltage, it is connected as shown to connect a main winding M in parallel with the other main winding N. Thus, the main winding M and the other main winding N are connected in series. In this manner, the circuit of a motor 2 is automatically switched in response to the power source voltage, and the same motor can be used with a power source of different voltage.
Patent JP-H0923250-A (JP)
Title: C-to-n ratio detection means for digital demodulation circuit
Inventor: SAKA HIROSHI
IPC: H04L27/18
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of an LSI and to improve the calculation accuracy of the C/N by the C/N detection means of the digital demodulation circuit. SOLUTION: A square mean value calculation circuit 40 calculates a value K1 *(C+N) proportional to a sum (C+N) between a carrier power C and a noise power N. An absolute value mean calculation circuit 30 calculates a carrier amplitude Vc(=K2 *√C) and the calculated values are stored in a register file 4. Then a microprocessor 5 reads the calculated values stored in the register file 4 and the C/N is calculated from (K2 *√C)<2> /K1 *(C+N)*(K2 <2> / K1 )-(K2 *√C)<2> ). The calculation of the sum of the carrier power C and the noise power N by the square mean value calculation circuit 40 and the calculation of the carrier amplitude by the absolute value mean calculation circuit 30 are processed in an LSI and the C/N is calculated by the microprocessor 5.
Patent JP-S5877451-A (JP)
Inventor: YUUGO MAJISUTORISU
IPC: B24C1/04
Filed: 1981-10-30
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-S5962932-A (JP)
Title: Restarting method of controller
Inventor: KURUSU YOFUMI
IPC: G06F1/32
Filed: 1982-10-04
Abstract: PURPOSE:To select the control operating mode to a short time and long time interruption of a power supply and to restart the controller by the selected operating mode, by providing a power supply interrupted time measuring device to a supply power interruption detector and a processor. CONSTITUTION:When the power supply interruption of a supplied power 1 is detected at the power supply interruption detector 2, a power interruption signal is outputted from the detector 2, inputted to a power failure interruption circuit 6 in the processor 3 and to the power supply interrupting time measuring device 11 driven by a backup power supply 10 to measure the power interrupted time period. The control of a peripheral device 5 is stopped with a reset signal 7 from the circuit 6 and the control information just before the stopping is stored in a backup memory 15 connected to the power supply 10. Further, the operating mode is written in a restart read only memory 14 in the order of the power interrupted time and an address is formed at a restart address forming circuit 12 in response to the restart operating mode measured at the device 11, the operating mode of the memory 14 is selected and the controller is started by the mode.
Patent JP-2000009302-A (JP)
Title: Heat exchanger
Inventor: AIKI HIDETOSHI
IPC: F22B37/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of inconveniences that working time is required for the operation of a drain valve and the damage of a heat exchanger is caused due to a misoperation/ SOLUTION: In a heat exchanger, a medium to be heated supplied therein is heated by a heating medium to perform a heat exchanging operation and the medium to be heated supplied therein is drained outside through a drain pipe 07 when the heat exchanging is not operated. In this case, an orifice 13 for draining the medium supplied therein is provided on the way of the drain pipe 07.
Patent JP-H1112777-A (JP)
Title: Method for electrolytically refining copper
Inventor: KUKIYAMA KAZUTO
IPC: C25C1/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To form an electro-deposited copper lowering grain developing ratio and having good surface to lower the defective ratio and to reduce the cost by using at least chlorine ion and thiourea as an additive, executing a copper electrolytic-refining and specifying concns. of the chlorine ion and the thiourea. SOLUTION: As the additive, at least the chlorine ion and thiourea are added into electrolytic solution to execute the copper electrolytic refining. Then, these additives are adsorbed on the surface of a cathode to restrain the progress of the electro-deposition at a specific part and contrive the smoothness of the whole surface of the electro-deposited material. At this time, the adding quantities of the chlorine ion and the thiourea are made high and the chlorine ion concn. is regulated to 45-60 mg/l and also, the thiourea concn. is regulated to 4.0-5.5 mg/l. The electro-refining is executed by using this copper electrolytic solution, and then, the grain developing ratio of the obtd. electro-deposited copper is reduced to <= about 0.5% and the smooth flat surface can be obtd.  Further, it is no fear that this electrolytic solution develops pitting on a stainless steel used as a material of this device.
Patent JP-H0337538-A (JP)
Title: Gas-pressure measuring device
Inventor: ONODA HIROSHI
IPC: G01L11/00
Filed: 1989-07-04
Abstract: PURPOSE:To grasp the distribution of gas pressure simply and accurately by changing a voltage, applying the voltage across a pair of facing electrodes in the electrically insulated state, and detecting the voltage value when spark discharge starts between said electrodes. CONSTITUTION:A gas pressure measuring device 14 is constituted so that an insulating material is held between a pair of electrodes 11. A voltage is applied across the electrodes 11 from a high voltage power source 13. The power source 13 is a variable DC power source. The voltage across the electrodes is gradually increased. The voltage when spark discharge starts between the electrodes 11 is detected with a detecting means. The discharge starting voltage corresponds to the gas pressure at the position of the device 14 at this time at the ratio of 1:1. The device 14 is fixed on a variable stage. The position is adjusted so that the upper electrode 11 becomes the same height as a sample. With the height kept constant, the device 14 is moved to the vicinity of a nozzle 4. Then, the pressure of the gas supplied from the nozzle 4 is measured. Thus, the distribution of the gas at an arbitrary position can be readily grasped.
Patent JP-S6236255-A (JP)
Title: Sheet-head adjustment for printing device
Inventor: WADA MASAAKI
IPC: B65H3/06
Filed: 1985-08-07
Abstract: PURPOSE:To correctly adjust the head part of the sheet sent out from a feeding means by nipping said sheet between two transport means and discharging said sheet by reversely revolving the feeding means and then nipping said sheet again onto the transport means. CONSTITUTION:The edge part of a sheet P sent out one by one from a feeding roller 58 is nipped between a platen 19 and a pressure roller 33. Then, the sheet P is discharged through the reverse sending by reversely revolving the feeding roller 58 and the platen 19. The sheet P is curved as shown by the dotted line in the figure because of the peripheral speed difference between the feeding roller 58 and the platen 19, and the top edge of the sheet P uniformly contacts with the platen 19. Then, the sheet P is sent to a printing head 29 by normally revolving the platen 19 and the feeding roller 58, and the sheet P is temporarily brought into stop, and printing of one line is carried out, and then the operation for the next line is carried out. Therefore, the bending of the head part of the sheet P is prevented, and the sheet P is correctly resisted, and correct printing is performed.
Patent JP-2001008244-A (JP)
Title: Optical cross connecting device, optical wavelength division-multiplexed network and optical wavelength division-multiplexing method
Inventor: JINNO MASAHIKO
IPC: H04B10/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To increase transmission capacity without increasing hardware by branching an inputted wavelength division-multiplexed optical signal into groups of wavelength with plural different wavelength carriers and routing them by optical switches. SOLUTION: Optical signals from respective input ports 4-1 to 4-n are separated into m-groups of wavelength with different wavelength by every input port 4-1 to 4-n by optical signal branching parts 2-1 to 2-n, m wavelength groups are routed by an optical switch 1-m. In addition, the optical switches 1-1 to 1-m in operation devices decide what inputted optical signal is routed to where. The routed optical signal is optical wavelength division-multiplexed by the optical signal branching parts 3-1 to 3-n and outputted from output ports 5-1 to 5-n. Namely, the routes of the optical signals with the wavelength belonging to the same group of wavelength are set by the same optical switch altogether.  Since the optical switches 1-1 to 1-m are shared by the optical signal with the wavelength to constitute the groups of wavelength, the transmission capacity is increased without increase of m-pieces of optical switches.
Patent JP-2001004393-A (JP)
Title: Map generator, map display system, and medium recording map generating program
Inventor: MACHIDA MOTOHIRO
IPC: H04W4/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To display a map on a portable telephone and to facilitate alteration of setting of map display by performing an arranging processing for outputting a course guide map and a guide message to a terminal with reference to external data of means for generating the course guide map and the guide message. SOLUTION: A map server 200 comprises a guide message generating section 205, a map generating section 206, and a map data 212. Upon receiving an information request, a request receiving section 201 interprets a map request from a request terminal, e.g. a portable telephone, and the type of destination terminal, delivers interpretation results to a control section 202 and accumulates the request content at a request memory section 203. The control section 202 informs the map request to a course searching section 204. The course searching section 204 executes course search upon request with reference to a map data 212 and informs the results to the guide message generating section 205 and the map generating section 206. The guide message generating section 205 and the map generating section 206 accumulate the guide message and map in an information accumulating section 207 and informs end of generation to the control section 202.
Patent JP-2000008417-A (JP)
Title: Electricity/hydraulic swivel joint device of construction machinery
Inventor: IIJIMA TAKESHI
IPC: F16L27/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electricity-hydraulic swivel joint device of a construction machinery capable of lowering the height projected upward of an upper swivel body of a spindle. SOLUTION: An interlock section 17c interlocking with an interlocking member 12a on an upper swivel body 2 is provided to a slip ring mounting member 17 of an electricity-hydraulic swivel joint device 13, and the position of the interlock section 17c is located at a position other than the circumference of a spindle 13b. By the constitution, the height projected upward of the upper swivel body 2 of the spindle 13b is lowered.
Patent JP-S6419145-A (JP)
Title: Controller for internal combustion engine
Inventor: KANO KOICHI
IPC: F02D45/00
Filed: 1987-07-10
Abstract: PURPOSE:To enable precise control of fuel injection amount even in reckless running of a microcomputer by providing a runaway detecting means, a drive pulse generating means and a switching means. CONSTITUTION:When the runaway of a microcomputer 6 is detected by a runaway detecting circuit 21, change-over switches S1-S5 are connected electrically to a contact F respectively, thereby a low level input selection signal is given to terminals a0-a2 of an analog/digital converter 11. For example, an intake pressure detector 2 connected to a terminal c0 is left as it is selected. Then, by the START signal inputted from a crank angle detector 5 to a terminal b1 the output of intake pressure detector 2 from a terminal b2 is converted digitally so that a STOP signal having pulse width corresponding to the converted result is drawn and thereby a fuel injection valve 7 is driven. Since this STOP signal is varied according to intake pressure, an accurate fuel injection amount corresponding to intake air amount can be continuously obtained.
Patent JP-S5798167-A (JP)
Title: Data copying system
Inventor: MOROTO SEIKOU
IPC: G11B27/02
Filed: 1980-12-09
Abstract: PURPOSE:To raise the efficiency of a system, by executing data copy processing through a buffer, and constituting so that both a staging disk controller and a magnetic disk device are not used directly for the data copy processing. CONSTITUTION:A data recording control mechanism 4 reads out recording data on an original magnetic tape of the first data cartridge, at a data stripe each, by a reading-out circuit 16 in accordance with a data copying instruction, and writes it at a data stripe each on the magnetic tape to be copied of the second data cartridge through a buffer 21 by a writing circuit 15. In case of this write control, control of a format is executed by a controlling circuit 17. Also, such control as writes a data read out from the first data cartridge in the buffer 21, or reads out data written in the buffer 21 is executed by a control part in accordance with the instruction of the controlling circuit 17.
Patent JP-S6419152-A (JP)
Title: Engine
Inventor: BANDO SHIGERU
IPC: F16J1/02
Filed: 1987-07-10
Abstract: PURPOSE:To enable enlargement of the diameter of a roller without damaging the inner surface of a cylinder and increasing the weight of roller by providing a light elastic outer layer body on the outer layer of roller provided pivotably in a piston. CONSTITUTION:Rollers 3 are rotatably attached to a pin 5 fixed to a piston 1. The roller 3 is provided on the outer periphery with a light elastic resilient outer layer body 7. Thus, the diameter of roller can be enlarged without increasing the weight of roller and damaging the inner surface of a cylinder.
Patent JP-H1071066-A (JP)
Title: Photograph storage case
Inventor: WAKIYA MASANORI
IPC: G03B23/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a photograph storage case which easily displays a desired photograph and easily stores photographs. SOLUTION: This photograph storage case opens photograph display windows 1 at its top, and has several photograph storage sections 5 which store several photographs, which are inserted through a photograph insertion port 2 and piled at the bottom wall, so that they are prevented from dropping at the circumference of the photograph display window 1. The bottom wall is spring loaded against the photograph display window 1 with a spring-load means and can be lowered, and a top most photograph of any of the photograph storage sections 5 is slid from the photograph display window 1, got over a partition wall 6 between the photograph storage sections 5 to another photograph storage section 5, and a photograph to be displayed on the photograph display window 1 is changed.
Patent JP-S63183600-A (JP)
Inventor: GARII KEE SUKUURUNITSUKU
IPC: C07K16/00
Filed: 1987-07-10
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-S6152216-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1984-08-20
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-H0683484-A (JP)
Title: Electronic equipment system
Inventor: NAKAJIMA YUJI
IPC: G06F1/18
Filed: 1993-07-14
Abstract: PURPOSE:To disable the operation of a depression lever when a fixing claw is locked and to prevent an unreasonable force from being applied to an engagement part by locking an operation mechanism which is associated with the depression lever and holding the depression lever at a 2nd position when the fixing claw is locked while engaged with an electronic equipment body. CONSTITUTION:A function extending device 19 is provided with a connector installation surface 26 connecting with a mount surface 25 and the mount surface 26 is provided with a connector 32 to which the connector of a computer 1 is connected. The function extending device 19 is equipped with the depression lever 72 which is projected from and sunk in the connector mount surface 26, an operation plate 73a which operates the depression lever 72 to a 1st and a 2nd position, the fixing claw 35a which is engaged with the front end of the computer 1, and the locking operation mechanism 41 which locks the fixing claw 35a so that it is engaged with the computer 1. An engagement plate 93 is engaged with the operation plate 73 when the fixing claw 35a is locked at an engagement position to lock the depression lever 72 at a 2nd lock position.
Patent JP-H0339265-A (JP)
Title: Applied pulse controller in thermal transfer printer
Inventor: OTA TAKAFUMI
IPC: B41J2/36
Filed: 1989-07-07
Abstract: PURPOSE:To set an appropriate pulse to be applied to perform a high-quality printing by providing an applied pulse setting means for setting an energy of a pulse to be applied to a thermal head from the temperature of a thermal head substrate and printing data of one line before. CONSTITUTION:Data per dot or block 28 for a line to be applied to a thermal head is temporarily held in a first memory device 16. Data per dot or block 28 for the same part one line previous to said data is temporarily held in a second memory device 18. The data held in the memory devices 16, 18 are added to each other by an adding means 21. Based on the temperature of a thermal head substrate measured by a measuring means 24 and the sum, an energy of a pulse to be applied to the thermal head is set by an applied pulse setting means 23. In this manner, when a halftone is reproduced by a dither method or the like, a high-printing quality can be realized.
Patent JP-S5798299-A (JP)
Title: Preparation of 17beta-ethinylsteroid
Inventor: NITSUTA KAZUMASA
IPC: C07J7/00
Filed: 1980-12-10
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate for hydrocortisone, prednisolone, etc., economically in an industrial scale, by hydrolyzing 17α-ethinylsteroid having a specific partial structure in the presence of a silver salt.  
     CONSTITUTION: A steroid having the partial structure of formulaI(e.g. 17α- ethinyl-17β-nitroxyanodrost-4-en-3-one) is hydrolyzed with water in the presence of a catalytic amount of a silver salt (pref. 0.2W0.7 mole of silver nitrate per 1 mole of the steroid used as the raw material) pref. at 10W40°C to obtain the objective compound having the partial structure of formula II (e.g. 17β-ethinyl- 17α-hydroxyanodrost-4-en-3-one). The amount of water is ≥10 moles per 1 mole of the steroid.  
     EFFECT: The reaction is not necessary carried out at an extremely low temperature (i.e. -60°C). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5877521-A (JP)
Title: Material conveyor for continuous heating furnace
Inventor: USHIJIMA SHIGEMI
IPC: C21D1/00
Filed: 1981-10-29
Abstract: PURPOSE:To provide a titled conveyor which permits changing of the conveying speeds in the furnace by using moving beams which are moved rectangularly or elliptically by eccentric rings and an oil hydraulic mechanism and moving beams which are mounted to a hearth and can be moved horizontally by an oil hydraulic mechanism, alternately. CONSTITUTION:The hearth 2 of a continuous heating furnace T is separated from a furnace body 1, and the 2nd moving beams 9 are provided thereon. The hearth is placed on the wheels 5 of pedestals 4 via rails 3 and are moved horizontally by driving of oil hydraulic cylinders not shown. The 1st moving beams 18 are mounted on a moving hearth 11 by penetrating through the long holes 19 of the hearth 2, which hearth 11 is placed via rails 14 on the eccentric rings 13 driven by motors not shown via worm speed reducers 17. Said beams are moved rectangularly by cooperation with the driving of oil hydraulic cylinders not shown. The conveying speed of the material W to be treated is changed by making combination use of the beams 18, 19.