baber/WOPTO huggingface dataset:
Patent JP-H08326534-A (JP)
Title: Cooling device for internal combustion engine
Inventor: NODA KOJI
IPC: F01P7/16
Filed: 1995-06-02
Abstract: PURPOSE: To positively stop the flow of cooling water in a water jacket on the cylinder block side during warming up so as to be able to set the bore internal wall temperature high. CONSTITUTION: During warming up, a radiator 6 is detoured to circulate cooling water only in a water jacket on the cylinder head 1 side. The water hole 21a of a head gasket 21 is opened only in a cylinder part to be the lowermost reaches in a cooling water circulating path in the water jacket 2 so as to prevent the generation of cooling water flow in a water jacket 4 on the cylinder block 3 side being influenced by the circulation of cooling water in the water jacket 2. After warming up, cooling water fed to the water jacket 2 is fed to the water jacket 4 side through the water hole 21a so as to circulate cooling water in both water jackets 2, 4.
Patent JP-S5837623-A (JP)
Title: Production of electrochromic display element
Inventor: WATANABE MASANORI
IPC: G02F1/153
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a display element of matrix structure which has coloring memory functions easily by subjecting the surface of the EC layer of an electrochromic display element (ECD) to a plasma treatment in O2 or an O2-contg. gas thereby stabilizing defect lattices. CONSTITUTION:After transparent electrodes 2 are formed on a glass substrate 1, a layer 3' of WO3 or the like is formed thereon and the defect lattices are adsorbed with active O2 by O2 plasma in O2 or an O2-contg. gas, whereby the lattices are stabilized. Then the cations used for coloring by binding with electrons in the lattices of the layer 3' is made difficult to release spontaneously and the coloring is maintained for a long time, whereby a memory function is improved. The rate of coloring, that is, responsiveness and coloring efficiency are increased about twofold and the threshold value of voltage is improved as well.
Patent JP-H01307023-A (JP)
Title: Focus servo circuit of optical disk device
Inventor: KATSUHARA WATARU
IPC: G11B7/09
Filed: 1988-06-03
Abstract: PURPOSE:To enable stable focus servo even if an optical device receives impact in a high sensitivity state by generating focus error signals to two kinds, high and low, according to sensitivity and switching the signals to the lower sensitivity when the defocusing quantity is large. CONSTITUTION:The reflected light from the optical disk 15 is divided to two optical paths by a detecting circuit 40 and the focus error signals I and II of the different sensitivities are obtd. from the respective light rays. The signals I, II are compared with respectively different reference values A, B by a switching circuit 41, by which the signal is switched to the signal I of the high sensitivity near the just focus point and to the signal II of the low sensitivity when the defocus value is large. An objective lens 14 is displaced by the focus error signal to pull back the beam spot to the just focus point. The stable focus servo is thus executed.
Patent JP-H088488-A (JP)
Title: Manufacture of semiconductor multilayered substrate and semiconductor multilayered film
Inventor: OTSUKA NOBUYUKI
IPC: H01S5/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide a semiconductor multilayered substrate less in dislocation and excellent in lattice constant or different in polarity by a method wherein micro irregularities are provided to the substrate or a strip of growth region narrow in the direction of inclination is formed on the substrate. CONSTITUTION:Hillock-shaped projections 32 are provided on the surface of an Si substrate 31 having a surface in the a <001> direction so as to have steps in all directions. A GaAs crystal thin film 33 of thickness 2nm and an Si crystal thin film 34 of thickness 100nm are grown on the semiconductor substrate on which the projections 32 are formed for the formation of a semiconductor multilayered substrate.
Patent JP-H0431931-A (JP)
Title: Test facilitating circuit for information processor
Inventor: NOZUYAMA YASUYUKI
IPC: G01R31/28
Filed: 1990-05-29
Abstract: PURPOSE:To diagnose the fault and to analyze the defects for a test facilitating circuit which performs the circuit tests with use of the test data generated by the facilitating circuit itself and according to a microinstruction control test sequence by providing a 2nd test means which can perform the input/output of data to the outside. CONSTITUTION:A microinstruction control block 1 is provided with a mu ROM 2 which stores the microinstructions, an address register 3, an output register 4, etc., and has such action modes as a normal operation, a self-test operation, a fault diagnosis/defect analysis operation, etc. In the self-test operation mode, a circuit block 10 is tested based on the data received from the test data generating circuits 8 and 9. In the fault diagnosis/defect analysis operation mode, the circuit block 10 is tested by means of an external input terminal 15, an external output terminal 16, the registers 18, 19, etc. The test data area given from the outside, e.g., an LSI tester, and the fault diagnostic results are given to the LSI tester through the terminal 16.
Patent JP-S5762419-A (JP)
Title: Operation commanding device for unmanned guided vehicle
Inventor: KOYAMA TOMOO
IPC: G05D1/02
Filed: 1980-09-30
Abstract: PURPOSE:To specify all stations individually by using distributing circuits which discriminate plural stations, belonging to the same specified row, by column specification and then send operation commands to the discriminated stations. CONSTITUTION:The output of a column specifying circuit 11 which specifies the running route 5 of a guided vehicle is sent to an output circuit 12 which drives a specified column by decoding a column specification signal, and also transmitted to disturbuting circuits 16A-16D for respective rows. The output of a row specfying circuit 13 which specifies the rows of stations S controlling the operation of the guided vehicle is inputted to an operation signal distributing circuit 15 through a decorder 14. Its output is inputted to respective row distributing ciruits 16A - 16D. For example, the specifying circuits 11 and 13 specify a station on the 2nd column and row D, an operation command corresponding to the row D is inputted to the D-row distributing circuit 16D. Then, when the guided vehicle running on the 2nd column reaches the station on the 2nd column and row D, and operation signal flowing through an operation signal line is detected and the operation is performed corresponding to the operation signal.
Patent JP-H05334220-A (JP)
Title: Communication processing system between data processing adaptors on same bus
Inventor: KAMATA HIROSHI
IPC: G06F13/00
Filed: 1992-05-29
Abstract: PURPOSE:To improve a speed performance of the entire device, with respect to the subject system. CONSTITUTION:This system is equipped with plural data processing adaptors 2 and a host processing unit 3 connected with a bus 1, and the host processing unit 3 is constituted of a host soft 4, main body memory 5, and an adaptor control channel 6. The main body memory 5 is equipped with an adaptor link information table 7 which stores the device number address of the other device, adaptor control table management table 8, and adaptor control table 11, and the adaptor 2 is constituted of a common part 12 which operates a communication processing, and a procedure part 13 which operates a data processing. At the time of initializing the adaptor 2, the information of each table is stored, data are written in the adaptor control table 11 of the host processing unit 3 by the common part 12 based on the information, an interruption signal is generated to the adaptor 2 at the destination of communication, and the data are fetched by the pertinent adaptor.
Patent JP-H06344324-A (JP)
Title: Mold clamping device of concrete form
Inventor: KOYAMA NAOTAKE
IPC: B28B7/10
Filed: 1993-06-08
Abstract: PURPOSE:To improve operability as a whole and to enhance working efficiency by simply aligning the connection end parts of two form members each other and simply and certainly performing the mold clamping and opening operations of the form members even at a narrow place. CONSTITUTION:A connection member 21 having an engaging recessed part 22 is pivotally supported on the connection end part of one form member 5 in a freely revolvable manner. An engaging recessed part 26 is formed so as to be positioned in the vicinity of the support shaft 20. A connection lever 30 having a handle 32 is supported on the connection end part of other form member 7 in a freely revolvable manner and the engaging protruding part 31 freely engageable with the engaging recessed part 22 is provided to the connection lever 30. The engaging protruding part 34 positioned in the vicinity of the connection lever 30 to be fitted in the engaging recessed part 26 in a freely engageable manner is formed.
Patent JP-S5361956-A (JP)
Title: Automtic phase control circuit
Inventor: FURUYA TSUNEYUKI
IPC: H04L27/22
Filed: 1976-11-16
Abstract: PURPOSE: To obtain a reference carrier wave which features a small cumulative error, a high accuracy and a small shift of the steady phase and which contributes to achieving a simple circuit constitution, by controlling directly a gate circuit of reference carrier wave X and Y signals with the output of a level decision unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06347140-A (JP)
Title: Drier
Inventor: INOUE TAKAHIRO
IPC: F25B43/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a good performance drier of a freezing apparatus wherein any unsolvable matter produced from a molecular sieve and from oil of the freezing apparatus is prevented from clogging in a short period. CONSTITUTION:A drier is constructed with a cylindrical case 1, an inlet side filter 4 mounted on the side of an inlet portion 1a in the cylindrical case 1, an outlet side coarse filter mounted on the side of an outlet portion 1b in the cylindrical case 1, an outlet side fine filter 6b mounted on the further outlet portion 1b side from the outlet side coarse filter 6a, and a molecular sieve 8 filled between the inlet side filter 4 and the outlet side coarse filter 6a.
Patent JP-H08301172-A (JP)
Title: Bicycle travel data processing device
Inventor: MATSUOKA KAZUHIRO
IPC: G01C22/00
Filed: 1995-05-12
Abstract: PURPOSE: To enable a variety of travel data related to speed changes during travel on time and distance bases to be checked after travel is finished by providing a microcomputer which calculates the travel data on receiving the input of a pulse signal from a wheel speed sensor and a storage means for storing the travel data. CONSTITUTION: A magnet base 5 attached to a wheel spoke 6 of a bicycle crosses a wheel speed sensor 4 as the wheel rotates, thereby causing the wheel speed sensor 4 to output a pulse signal that corresponds to the rotation of the wheel, the pulse signal being subsequently input to a bicycle travel data storage device 2 and a speedometer 1 which are mounted on the handle of the bicycle. In the bicycle travel data storage device 2, the distance traveled and the travel speed are calculated on the basis of the travel time and the pulse signal, and these data are stored one after another. At the speedometer 1, the distance traveled and the travel speed are calculated based on the pulse signal, and these data are displayed on a liquid-crystal display panel.
Patent JP-S5661628-A (JP)
Title: Electric dynamometer for testing internal-combustion engine or the like
Inventor: INOUE WAHEI
IPC: G01L3/22
Filed: 1979-10-26
Abstract: PURPOSE: To simplify the constitution of an electric dynamometer for testing an internal-combustion engine or the like as well as lower its price by employing a wound-rotor type induction machine as the induction machine.  
     CONSTITUTION: A wound-rotor type induction machine 2 driven by the mechanical power of an internal-combustion engine 1 being tested is suspended by means of a rocking bearing, and the power is absorbed when the engine 1 is operated at revolving speeds more than the synchronous speed. The output of a torque detecting end 4 generated by the reaction and the output of a revolving-speed detecting end 3 coupled with the shaft of the dynamometer 2 are inputted to an operational controller 5 to perform the multiplication or compare the torque itself with a setting value, and the output deviation is used to control a voltage regulator 6 or a secondary-side resistance regulator 7. Performing the control so that the output deviation is constantly zero permits the measurement of the output of the engine being measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05272290-A (JP)
Title: Expansion size drilling method for underground connection for shield machine
IPC: E21D9/08
Filed: 1991-06-10
Abstract: PURPOSE:To obtain an expansion size drilling method whose radius is 1 to 2m larger than an outside diameter of a shield machine mainly adopted for the execution of an underground connection method of the shield machine. CONSTITUTION:A cutter head 6 on the front of a shield machine is used to execute standard size-based forward drilling which does not use expansion size bits on a stroke equivalent drilling width of the expansion size bits. Then, expansion size drilling is carried out with an expansion size bit 7 within the stroke range under the condition where the shield machine 2 is halted. Then, the standard size forward drilling by the cutter head 6 and the expansion size drilling by the expansion size bit 7 are repeated alternately, thereby drilling forward up to the intended spot.
Patent JP-H09308059-A (JP)
Title: Cord fixing fitting
Inventor: TAI AKIHITO
IPC: H05K7/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To attach a cord to an attachment bar at an arbitrary position in the longitudinal direction of the attachment bar easily by a method wherein a 1st half unit and a 2nd half unit which surround the attachment bar is linked with each other with their one side edges so as to be opened and closed freely and linked with each other with their other side edges so as to be separated from each other freely and a cord insertion part is formed on one of the half units. SOLUTION: A cord fixing fitting 1 has a rear side 1st half unit 3 and a front side 2nd half unit 4 which surround an attachment bar 25 and, after a cord 26 is inserted into a cord insertion part 17, a cord tightening band 27 is inserted through one insertion hole 18 from the outside and is made to cross over the cord 2, 6 and exposed outside through the other insertion hole 18 and fitted to a cylindrical part 28 to be fixed to the cord insertion part 17. After the 1st half unit 3 is put on the attachment bar 25, a retainer 14 is retained with the upper edge of a retaining hole 8 by inserting the retainer 14 into the retaining hole 8 while the 2nd half unit 4 is put on the attachment bar 25 and screws 20 are screwed into screw holes 10 through screw insertion holes 16.  As a result, the cord can be attached easily to the attachment bar 25 at an arbitrary position in the longitudinal direction of the attachment bar 25.
Patent JP-H08334963-A (JP)
Title: Developer supplying device
Inventor: TANABE KENICHI
IPC: G03G15/08
Filed: 1995-06-05
Abstract: PURPOSE: To prevent the overflowing of toner at the time of setting a replenishing developer container by constituting a developer replenishing device so that a cap is fitted to the pouring part of the replenishing developer container, until it is fitted to the fixed position of a developer housing frame and removed by the movement of the replenishing developer container. CONSTITUTION: The developer replenishing device is provided with the developer housing frame, the replenishing developer container housing a replenishing developer, an adapter 4 attachably/detachably fitted on the supplied developing container and a temporary cap 5 attachably/detachably fitted on the pouring part 42 of the adapter 4. The temporary cap 5 is provided with a top wall 51 and a skirt wall dropping from the outer circumferential edge of the top wall 51, to be formed and the skirt wall consists of both sidewalls and a rear wall and is provided with an opening corresponding to the outside surface width of a guiding projection 44 formed in the pouring part 42 of the adapter 4, in the front part.
Patent JP-S5663521-A (JP)
Title: Air arranging device for radiator in power agricultural machinery
Inventor: TAKEDA TSUTOMU
IPC: B60K11/04
Filed: 1979-10-26
Abstract: PURPOSE: To unify cooling air to a radiator to improve cooling performance by forming the radiator provided at the side of an engine to be cooled by a cooling fan provided at the back of the radiator and providing a screen in front of the radiator at the cooling air intake side.  
     CONSTITUTION: A radiator 5 provided at the side of an engine 4 is formed to be cooled by a cooling fan 6 provided behind the radiator. A screen 10 is provided in front of the cooling air intake side of the radiator 5 near the front of the cooling fan 6. Thus, the cooling air taken in to the radiator 5 by the rotation of the cooling fan 6 will have approximately uniform speed and flow over the whole surface of the radiator 5 and thereby cool efficiently same. Also, a front dust-proof plate 7 is prevented from local and centralized loading to maintain a satisfactory ventilation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5564992-A (JP)
Title: Copper plated steel wire for co2 gas arc welding
Inventor: NISHIO KANAME
IPC: B23K35/30
Filed: 1978-11-10
Abstract: PURPOSE:The captioned wire which is composed of respectively limited amounts of C, Si, Mn and Ti, as well as Zr, V and the rest Fe and impurities satisfying the specific relation and which is so formulated as to permit good slag peeling and produce less sputter when Cu plated. CONSTITUTION:The steel wire composed of C<=0.15%, Si; 0.5-1%, Mn; 1-2%, Ti; 0.03-0.09% and one or more kinds of the undermentioned Zr or V and the rest Fe and impurities is so Cu plated as to become plating film thickness 0.1- 0.7mum. Namely, one or more kinds of Z<=0.4% and V<=0.1% are so contained as  to satisfy the following formula. (%)Zr+4(%)V>=0.04%.
Patent JP-S5839888-A (JP)
Inventor: MATSUSHITA KUNIJIROU
IPC: H02G1/06
Filed: 1981-09-03
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-S5928266-A (JP)
Title: Reel driving device
Inventor: KIUCHI TAKAO
IPC: G11B15/44
Filed: 1982-08-10
Abstract: PURPOSE:To miniaturize a reel driving device and to improve the reliability for switching control, by switching the reel mode by turning a control plate. CONSTITUTION:A control plate 65 can turn freely round a driving shaft 56, and a pin 66 is turned to switch the mode. In the case of a reproduction reel mode, for example, the plate 65 is moved to a position as shown in the figure. Then an idler 68 engages a large gear 57 which turns a gear 54. A motor 55 is driven to turn a large driving gear 60 toward an arrow mark, therefore, the left turning force is produced to a control plate 62. Thus an idler 69 is separated from a driving gear 70, and at the same time a notch 62a of the plate 62 touches a control pin 67. Thus the idler 69 has no engagement with a driving gear 58. As a result, the revolution of the motor 55 is transmitted through a route of a small gear 61, the idler 68, the gear 57, the gear 58 and the gear 54 to drive only a take-up reel.
Patent JP-S6118189-A (JP)
Title: Semiconductor laser array device and manufacture thereof
Inventor: YOSHIKAWA AKIO
IPC: H01S5/00
Filed: 1984-07-05
Abstract: PURPOSE:To enable realization of a semiconductor laser array device which operates at a low threshold and is fabricated with a high degree of integration in a single crystal growth, by forming an active layer directly above recesses or projections so that the dimensions of the active layer in directions which are respectively parallel to the cavity resonator surface and the semiconductor junction surface are sufficient to provide two oscillation regions. CONSTITUTION:Stripe-shaped grooves are formed in the surface of a p type GaAs substrate 10 by chemical etching. Then, n type GaAs current blocking layers 11, 20 whose film thickness is smaller than the depth of the grooves are formed. A p type GaAs layer 12, a p type clad layer 13, an active layer 14, an n type clad layer 15 and an n type layer 16 are formed on the layers 11, 20. Although current concentrates on and near the part above each groove, as the current comes closer to the GaAs substrate 10, it diverges and flows along both side surfaces of the groove, thereby forming two laser oscillation regions within the groove. Thus, oscillations take place substantially simultaneously at or near a threshold of 70mA, and stable single transverse mode oscillation is obtained. The volume of each chip of this laser array is reduced to about half of that in a conventional laser array having the same number of laser oscillation regions. Thus, it is possible to reduce the size of the laser array device.
Patent JP-S63302735-A (JP)
Title: Charge controller for vehicle
Inventor: MAEHARA FUYUKI
IPC: H02J7/24
Filed: 1987-06-01
Abstract: PURPOSE:To simplify the entire structure of charge controller for vehicle and to reduce cost, by employing a self-excited charging generator and operating a high voltage load effectively. CONSTITUTION:A charging generator 1 for vehicle comprises a rotor coil 11, a stator coil 12 and a full-wave rectifier 13, and a charging line 2 extending from the output end of the generator 1 is connected through a switching relay 5 with a vehicle mounted battery 3 and a high voltage load, i.e. a defogger 4. The vehicle mounted battery 3 is connected with a normal electrical load 8. When the defogger 4 is not operating, power is fed to the battery 3 in order to recharge the battery 3 and to the normal electrical load 8. At this time, recharging voltage for the battery 3 is fed back to a voltage regulator 6, and power supply to the rotor coil 11 is controlled ON/OFF. When the defogger is operating, contacts (a), (b) in the switching relay 5 close, and the output from the charging generator 1 is applied onto the defogger 4. Under this condition, ON/OFF pulse is fed to the rotor coil 11 corresponding to the output voltage from the charging generator 1 so as to control the output voltage.
Patent JP-H05305874-A (JP)
Title: Four-wheel steering controller
Inventor: TANAKA EIJI
IPC: B62D105/00
Filed: 1992-04-30
Abstract: PURPOSE:To improve the extent of travel stability by seeking an accurate yaw rate even in time of braking during traveling on a split mu road of a four- wheel steering vehicle, and realizing a performance of optimum four-wheel steering control. CONSTITUTION:A four-wheel steering system consists of a steering angle sensor, a speed sensor, a left rear-wheel sensor, a right rear-wheel sensor, a control unit performing four-wheel steering control and so on. At the time of emergency braking for a four-wheel steering vehicle, the control unit judges whether a car speed change is more than the specified value or not (SB1), and when the car speed change is more than the specified value, a yaw rate gamma is set to zero (SB2), and when it is less than the specified value, the yaw rate gamma is determined (SB4), then a process A is performed (SB3). In brief, at the emergency braking, such four-wheel steering control as taking in a yaw rate release is carried out.