baber/WOPTO huggingface dataset:
Patent JP-H01173798-A (JP)
Title: Component part holding device
Inventor: MAE TAKAHARU
IPC: H05K13/04
Filed: 1987-12-28
Abstract: PURPOSE:To make a component reference part the same accordingly even if the dimension difference between a component holding part and a component reference part occurs after the component part is pinched by a method wherein a component part pinching device comprised a chuck lever, a driving pin, a plate, and a swing control means. CONSTITUTION:When a component part 2 controlled in alignment position by a pallet or a magazine is held, a cylinder 17 is made to operate by compressed air to make a second plate 12 approach a supporting point 4, and a first plate 9 is made to move toward the support center 4 through the intermediary of a spring 11. Therefore, a groove 10 and a driving pin 8 both provided on the first plate 9 are made to approach the supporting point 4, a chuck lever 5 is rotated in a close direction through a lozenge link mechanism composed of a pair of link plates 7 and a pair of chuck levers 5, and a chuck pawl 1 is made to move parallelly to hold the component part 2. In this process, when a dimension difference between a holding part and a reference part occurs, the chuck pawl 1 is swinged around the supporting point 4 and the second plate 12 is engaged with the driving pin 8.
Patent JP-H09172046-A (JP)
Title: Inspecting apparatus for foreign matter with pattern
Inventor: MIURA MASAO
IPC: G01N21/956
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten the inspection time of a foreign matter inspecting apparatus for wafers with patterns, or for reticles with patterns to be used for manufacturing semiconductors, and to reduce its manufacturing cost. SOLUTION: A foreign matter inspecting apparatus with patterns for inspecting wafers or reticles has a constitution provided with a plurality of locuses 101-104 of laser scanning. Shielding plates 106-108 are provided in such a way that each locus of laser scanning may be separated. These shielding plates 106-108 prevent scattered light from a foreign matter or pattern in one locus of laser scanning from being received by another photodetector. Besides, each light source is constituted by a plurality of optical fibers arranged before one laser light source 111-113, as a means for having a plurality of locuses of laser scanning. Consequently, an inspecting time is reduced to one 'the number of locuses of laser scanning'-th of that of an apparatus heretofore in use, and it becomes possible to reduce the cost of the apparatus.
Patent JP-H07256011-A (JP)
Title: Module-type filter assembly and fuel feeding method
Inventor: REON PII JIYANIKU
IPC: B01D35/02
Filed: 1994-12-13
Abstract: PURPOSE: To constitute a base module for fuel filter assembly applicable easily for using or nonusing of a diverter valve module supplying an auxiliary fuel into a combustion engine, and the like. CONSTITUTION: A base module 12 of a filter assembly 10 for filtering a fluid flow has a base part material 20 to which either a sealing plug 14 or a diverter valve module 60 can be mounted. When the module is used for a combustion engine necessitating a low pressure auxiliary fuel, the plug 14 is changed to the diverter valve module 60. A solenoid valve is included in the module 60. A pressure control valve 64 positioned in the module 60 maintains a back pressure in the filter assembly so as to insure a sufficient pressure to introduce the fuel into the combustion engine.
Patent JP-H06329679-A (JP)
Title: Optically active beta-aminoalkoxyborane complex
Inventor: KASHIHARA HIROSHI
IPC: C07B53/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a new compound useful for producing optically active alcohols, etc., in high asymmetric yield and high synthetic selectivity. CONSTITUTION:A compound of formula I [R<1> is 1-8C alkyl, 3-7C cycloalkyl, 7-11C aralkyl or 6-10C allyl; R<2> is H, 1-8C alkyl, 3-7C cycloalkyl, etc.; Ar is (substituted)naphthyl, anthryl or phenanthryl], e.g. (S)-N-(beta-naphthyl)methyl-2- pyrrolidinemethoxyborane. Furthermore, the compound of formula I is obtained by reacting an optically active beta-aminoalcohol compound of formula II with a borane reagent. The compound of formula II is a new compound.
Patent JP-H01171255-A (JP)
Title: Socket for electronic device
Inventor: SUGINOU TSUNEYASU
IPC: H01R13/11
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an excellent stable electrical contact by mounting an auxiliary contact terminal to a cover for a case, holding an external terminal for an electronic device between the auxiliary contact terminal and a contact terminal in a socket case to make the external terminal conductive. CONSTITUTION:A package 5 of an electronic device is housed into a socket case 2, and a case cover 3 is closed, thus pressing external terminals 4 for the electronic device from both sides by contact terminal 1 for the socket case and auxiliary contact terminals 6 for the cover for the case. Consequently, contact positions are acquired from both surfaces in the external terminals 4 and the external terminals 4 can be made conductive. There is no effect on electrical conduction among the external terminals 4 and a socket even when the external terminals 4 are to some extent deformed, thus eliminating erroneous decision resulting from a defective contact in the electrical characteristic test of the electronic device. A shape that the external terminals 4, etc., for the electronic device are not damaged may be used by bending the auxiliary contact terminals 6 fitted to the cover for the case to a U shape and giving the auxiliary contact terminals 6 elasticity.
Patent JP-H09153273-A (JP)
Title: Recording and reproducing device
Inventor: INOUE HIROSHI
IPC: G11B27/034
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To execute duplication/processing, etc., of data without using plural devices by providing a storing means of readout data and also rendering an associated control among read-out operation, write-in/read-out operation, and write-in operation. SOLUTION: Data written in a buffer memory 13 are supplied to an encoder/ decoder part 14 and are provided with a reproduction processing and are outputted as a digital audio signal. In the case of a normal reproduction, this digital audio signal is supplied to a D/A converter 18 and is outputted as an analog audio signal. When a recording operation is executed to a magneto- optical disk 1, the recording signal supplied to an input port 20 is converted into a digital audio signal by an A/D converter 21, and is then written in a buffer memory 13, being supplied to a magnetic head driving circuit 6 when a prescribed volume or more of the signal is stored therein. When a recording/ reproducing operation is executed, management information is stored in the memory 13 beforehand.
Patent JP-H01173823-A (JP)
Title: Destination input system for navigation device for vehicle
Inventor: FUTAMURA MITSUHIRO
IPC: G01C21/00
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the need for time and labor inputting a destination in return driving by constituting the navigation device by an input device for a start point and the destination, and a storage device and a display device for destination information and map information, and setting next destination information when the destination is reached. CONSTITUTION:The vehicle navigation device consists of the input device 1 which includes starting point input 5, destination input 6, current position input 7, and trigger input 8, a CPU 2 which incorporates a ROM 9a and a RAM 9b, the display device 3 composed of a CRT or liquid crystal display, and the storage device 4 stored with the map data 10, an intersection list 11, a destination list 12, road data 13, and an area name list 14. Consequently, even when there are plural destinations, the input of a next destination is facilitated and the time and labor therefor are eliminated.
Patent JP-H0620963-A (JP)
Title: Vacuum thin film deposition apparatus
Inventor: YONEKURA HIROAKI
IPC: H01L21/31
Filed: 1991-12-17
Abstract: PURPOSE:To remarkably improve heater maintenance work efficiency of a vacuum thin film deposition apparatus having a heater within a vacuum tank by improving a heater structure and thereby to save cost and time required for the maintenance. CONSTITUTION:A heater 6 is divided into a plurality of section with operation of a stopper 8 without removing such heater from the wall of a vacuum tank 1 and a removable heater cover 7 is fitted to the entire surface of the heater 6.
Patent JP-2001149025-A (JP)
Title: Feed composition for fowl
Inventor: SASAKI TOSHIO
IPC: A23K1/175
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a new feed composition which is used for fowls and can reduce drip loss. SOLUTION: This feed composition for fowls, comprising selenium, vitamin E and the all grains or pulverization product of wheat, wherein the content of the wheat flour is >=10 wt.%. The composition can remarkably reduce drip loss in comparison with a case which contains selenium and vitamin E as active ingredients.
Patent JP-H03186077-A (JP)
Title: Digital mixer
Inventor: FURANKU ROORENSU
IPC: H04N5/275
Filed: 1990-11-29
Abstract: PURPOSE: To make it possible to satisfy a required mixing condition while using the whole range of a mixer control variable by adding a correction term to a mixing expression to correct the expression to a required condition. CONSTITUTION: Two signals A, B are mixed and the mixed result is corrected under the control of a mixer control variable K to satisfy required restriction. Namely output signals from a 1st multiplier 12 for receiving the 1st signal A and the variable K and a 2nd multiplier 14 for receiving the 2nd signal B and a mixer control variable, the inverse of K are mutually added to generate a 1st mixed output signal. The output signal is inputted to a 2nd adder 18 and a code extending right shifter 20 and an output signal from the shifter 20 is also inputted to the 2nd adder 18. An output signal from the 2nd adder 18 is inputted to a 3rd adder 22 together with a correction signal D, an output signal from the 3rd adder 22 is outputted as a final mixed output signal.  Consequently a digital video mixer capable of using the whole range of the variable K and satisfying all required mixer restriction can be obtained.
Patent JP-H04208673-A (JP)
Title: Steering gear ratio varyable type steering device
Inventor: MORI TOYOHIKO
IPC: B62D5/04
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the application of the excessively large torque on a gear ratio varying steering device because of the collision with a paved stone, etc., by gear- connecting an electric motor for varying-controlling the gear ratio with the input/output shaft of a differential gear mechanism through a gear mechanism for reversely revolving the electric motor when the torque is over a prescribed value. CONSTITUTION:When the electric motor 11 of a gear ratio varying steering device is revolved, the output turning angle for the input turning angle due to the generation of the turning angle of a differential large gear 10 which is gear-connected with the electric motor 11, in other words, the revolution ratio between an input shaft side sleeve 2 and output shaft side sleeve 5 is controlled in variable manner according to the revolution of the electric motor 11. At this time, if a tire collides with a paved stone, etc., and the input which is considerably larger than an ordinary steering torque is applied, a reversible rotary gear mechanism 12 is revolved reversvely, and the revolution difference between both the output sleeves 5 and 2 increases, and then an engagement part 6 for stop which is installed between both the sleeves 5 and 2 is engaged, and the torque transmission is carried out by the engagement part 6, and a differential gear mechanism 7 is prevented from being applied with an excessive torque load.
Patent JP-H10208883-A (JP)
Title: Light emitting device and manufacture therefor
Inventor: OKADA HIROYUKI
IPC: H05B33/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-grade light emitting device whose display time can be lengthened with simple constitution and which does not cause bleeding of the light between individual cells to emit the light, and a manufacturing method therefor. SOLUTION: A transparent electrode 21 by a transparent electrode material such as an ITO is formed on a surface of a transparent substrate 1 such as glass, quartz and resin, and a back plate 18 is formed so as to be opposed to this transparent electrode 21. A light emitting layer 19 composed of an organic EL material by a hole transport material 16, an electron transport material 17 and the other light emitting material, is laminated between the transparent electrode 21 and the back plate 18, and this light emitting layer 19 is insulated with respective light emitting units. The transparent electrode 21 and the back plate 18 are connected to a conductive means such as an external conductive pattern and a driving device so that an electric current can be carried with respective light emitting units.
Patent JP-H08266061-A (JP)
Title: Inverter circuit
Inventor: KIN SHIYUNKI
IPC: H02M3/337
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a stabler AC power source by synchronizing the switching operations of a DC-DC converter and a DC-AC converter, constituting an inverter circuit with each other. SOLUTION: This inverter circuit includes an error amplifier (ERR1) which compares the feedback control voltage from a DC-AC converter 30 with a reference voltage and amplifies it, frequency synchronizers R1, R2, and D2 which generate the triangular wave voltage which are synchronized with the frequency of the component of the ripple voltage generated at the output end of the DC-DC converter 20 by the switching operation of the DC-DC converter 30, and a comparator (COMP1) which compares the triangular wave with the output voltage of the error amplifier and offers the output signal by the comparison result to the switch control signal of the DC-DC converter.
Patent JP-H03194941-A (JP)
Title: Resin sealing of semiconductor chip
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/56
Filed: 1989-12-22
Abstract: PURPOSE:To unnecessitate forming a recessed part for fixing a semiconductor chip on a wiring board, and fixing a frame, by spreading solder resist ink so as to surround a specified region containing a semiconductor chip and wires, spreading resin in the specified region surrounded by the ink, and performing resin sealing. CONSTITUTION:A semiconductor chip 3 is fixed on a wiring board 1, a plurality of lead terminals 5 on the wiring board 1 and a plurality of electrodes 4 on the semiconductor chip 3 are connected by using wires 6; after that, solder resist ink 14 is spread on the wiring board 1 so as to surround a specified region containing the semiconductor chip 3 and the wires 6, after that, resin 7 is spread in the specified region surrounded by the solder resist ink 14; the semiconductor chip 3 and the wires 6 are resin-sealed by hardening the resin 7. For example, after the solder resist ink 14 is spread in a ring type, said ink is hardened by applying pressure at a low temperature. Next, the resin 7 is spread in a specified region, and the solder resist ink 14 is exfoliated from the wiring board 1 after the resin is hardened, by using a pincette 16.
Patent JP-H02180421-A (JP)
Title: Data selecting circuit
Inventor: UEDA TOSHIYUKI
IPC: H03K5/00
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate the occurrence of a small pulse noise caused by the performance tolerance of a part to compose a delay circuit and to surely switch data by composing the circuit only of a digital circuit without using the delay circuit. CONSTITUTION:When a DOUT output signal is to be changed from a data 1 signal to a data 2 signal, a selecting signal is changed from logical low to logical high. When the selecting signal is changed from the logical low to the logical high during the second signal of the data 1 signal, the Q output of a DFF (D-type flip-flop) 8 becomes the logical high at the falling edge of the second signal of the data 1 signal, the Q output of a DFF9 and the Q output of a DFF10 respectively become the logical low and the logical high at the falling edge of the third signal, and the output of an AND gate 15 becomes the logical low. Further, the Q output of a DFF11 becomes the logical high at the rising edge of the third signal of the data 2 signal, and the output of an AND gate 16 becomes the inversion signal of the data 2 signal. Consequently, the inversion signal of the data 2 signal is outputted for a DOUT signal.
Patent JP-H02180328-A (JP)
Title: Automatic transmission
Inventor: TANIGUCHI TAKAO
IPC: F16H3/62
Filed: 1988-12-30
Abstract: PURPOSE:To allow a one-way clutch to serve for all sorts of changeovers for five forward shift positions by constituting a planetary gearing device from No.1 planet gear train having two rows of simple planetary gear sets and No.2 planet gear train having one row of simple planetary gear set. CONSTITUTION:A plurality of frictional engaging elements are congestedly arranged between a starter device 1 and a planetary gearing device 2, the latter device being composed of No.1 planet gear train 2a having two rows of simple planetary gear sets 40, 50 and No.2 planet gear train 2b having one row of simple planetary gear set 60. Five clutches 11-15, three brakes 21-23, and three one-way clutches are installed in the arrangement illustrated, and each gear shift position desired is obtained according to the Table. As indicated on the Table, one-way clutch is used at each gear shift position, and particularly one- way clutch 31 is engaged in the shift position in which the forward 1st gear position is in line with the gear train 2a to smoothen shifting from the 2nd to 5th.
Patent JP-H02183759-A (JP)
Title: Hot water supply temperature control method for water heater
Inventor: WATANABE SETSUO
IPC: F24H1/10
Filed: 1988-12-30
Abstract: PURPOSE:To prevent the erosion and facilitate the control by retarding the flow speed of water passing through the heat exchanger by mixing cold water and hot water in a mixing ratio-adjustable mixing valve, and controlling the mixed water temperature by closing the cold water line if the set temperature is higher than a predetermined temperature and applying a feedback control to the burning rate of the burner for the heat exchanger. CONSTITUTION:When the set temperature is below a predetermined level, a control means 5 applies a feedback control to a mixing valve 3 based on the water temperature measured by a temperature sensing means 4 and the set temperature so as to modulate the flow ratio between the hot water line H and the cold water line C to control the temperature of mixed water. Since part of the delivered hot water bypasses the heat exchanger 2 and flows in the cold water line C, the flow rate of water through the heat exchanger 2 can be made slower than in the case where the water all flows through the heat exchanger, and so, the erosion is less likely to occur. Or, under the same flow rate condition, the hot water delivery amount can be increased. If the set temperature is higher than the predetermined level, the control means 5 causes the side flow passage of the cold water line C side of the mixing valve 3 to be closed, and, instead of using the mixing valve 3, applies a feedback control to the burning rate of burner 6 which heats the heat exchanger 2 to control the hot water temperature.
Patent JP-H03197577-A (JP)
Title: Releasant
Inventor: KOBAYASHI TERUAKI
IPC: C09J7/02
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a releasant with improved heat resistance and release properties, which is hardly transferred to a self-adhesive layer by mixing two types of polyvinyl alkylcarbamate differing in molecular weight in a specific mixing ratio. CONSTITUTION:PVA with an average degree of polymerization of 100 to 500 and an OH group content based on the content of vinyl units of 95% or more and a long-chain alkyl isocyanate with 12 or more carbon atoms are allowed to react, thus forming polyvinyl alkylcarbamate (a). Another PVA with an average degree of polymerization of 1000 to 2000 and an OH group content based on the content of vinyl units of 95% or more is reacted with the above- mentioned long-chain alkyl isocyanate, whereby polyvinyl alkylcarbamate (b) is obtained. These components (a) and (b) are mixed together in a mixing ratio of (10-1):1.
Patent JP-H09177867-A (JP)
Title: Fluid seal type cylinder type mount device and manufacture thereof
Inventor: KANDA RYOJI
IPC: F16F13/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve an input load resisting strength and to simplify a stopper mechanism and to provide an excellent load strength, in a fluid seal type cylinder type mount device having a bracket made of synthetic resin. SOLUTION: A shaft member 16 is elastically coupled to the cylindrical housing part 20 of a bracket 12 through a body rubber elastic body 18 and a pocket part 42 formed in the housing part 20 is closed with a cover member 46 to form fluid chambers 52 and 54. Meanwhile, a metallic plate 30 having a window part 32 at the forming part of a pocket part 42 is adhered to the outer peripheral surface of the body rubber elastic body 18. The body rubber elastic body 18 is fixed at the housing part 20 through a metallic plate 30 and is extended astride between the peripheral edge parts of the window parts 32 of the metallic plates 30 and positioned facing the shaft member 16. A stopper part 36 of which a stopper mechanism consists is formed integrally with the metallic plate 30 in coordination with the shaft member 16.
Patent JP-H03196588-A (JP)
Title: Semiconductor laser diode
Inventor: YONEYAMA OSAMU
IPC: H01S5/00
Filed: 1989-12-26
Abstract: PURPOSE:To make it possible to obtain a stable output of a laser light by connecting resistances to a plurality of lightemitting parts in series respectively and by making them operate. CONSTITUTION:The bottom 4a of a groove deeper than an active layer 2 is formed by etching beyond the active layer 2 from the rear of a semiconductor substrate 1. Therefore the active layer 2 is separated completely and there is little mutual interference between A and B and B and C. A semiconductor substrate A 1a, a semiconductor substrate B 1b and a semiconductor substrate C 1c separated by this etching are formed continuously to a light-emitting part A 5a, a lightemitting part B 5b and a light emitting part C 5c corresponding to the respective positions thereof and operate as resistors connected in series. By a drop of a voltage flowing to each resistor, according to this constitution, nonuniformity in a current supplied to each of the light-emitting parts 5a to 5c is reduced.
Patent JP-H08165494-A (JP)
Title: Detergent composition
Inventor: TOBE SEIICHI
IPC: C11D3/386
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a detergent composition having excellent stability in washing liquids, preferably exhibiting good washing power in warm water, and maintaining the good activity even in bleaching agent compositions. CONSTITUTION: The detergent composition contains an alkali protease obtained from the cells of (A) Bacillus sp. Y strain (FERM 8088) or obtained by expressing (B) a gene coding for the alkali protease produced from the cells. A bleaching detergent composition contains the enzyme, a detergent composition containing a surfactant and an inorganic alkali salt in a surfactant/inorganic alkali salt ratio of <=3.6, and an oxygen peroxide compound or the oxygen peroxide compound and an organic peracid precursor.