baber/WOPTO huggingface dataset:
Patent JP-H09126886-A (JP)
Title: Device for adjusting sensitivity of optical sensor
Inventor: WAKABAYASHI SHO
IPC: B60Q1/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To adjust the sensitivity of an optical sensor accurately and easily with its simplified structure. SOLUTION: An optical sensor is housed in a case 1, and the device for adjusting its sensitivity is arranged in front of the sensor and allows only necessary lights receiving from the outside to transmit therein. In order to engage a part with desired plate thickness in a sensor mask 6 which has parts with different plate thicknesses with an opening part 1b of the optical sensor, two claw parts 6c formed beneath the sensor mask 6 are engaged selectively and elastically with desired two notch opening parts 1a out of four claw parts formed on the surface of the case 1 at a symmetrical position against the claw parts 6c, through one-touch operation.
Patent JP-H08145028-A (JP)
Title: Auxiliary adhesion unit for bonded type insert nut
Inventor: ISHIHARA MASUO
IPC: F16B37/04
Filed: 1994-11-16
Abstract: PURPOSE: To provide a bag-like bonded type insert nut having at its outer periphery with an adhesive holding part, with which the application of an adhesive and the attachment of the nut can be extremely rapidly and easily carried out. CONSTITUTION: A rod-like nipping part 4 is integrally incorporated at its lower end with a flange part 5 with which an opening in a bonded type insert nut 3 is closed. Further, a locking part is provided at the lower surface of the flange part 5, and is adapted to be removably inserted in the opening of the insert nut 3.
Patent JP-H08146411-A (JP)
Title: Color filter and production of liquid crystal display device
Inventor: KUBO AKIRA
IPC: G02F1/1335
Filed: 1994-11-16
Abstract: PURPOSE: To industrially and advantageously produce a color filter having a colored layer and a black matrix having a sufficient light shielding property formed around the colored layer with high precision, with the light leakage sufficiently prevented, with the colors being clear, good in optical characteristic and flatness and excellent in chemical, mechanical and engineering characteristics and to produce a high-picture-quality liq. crystal display device. CONSTITUTION: A color filter having a colored layer and a matrix is produced by blackening and sealing an anodically oxidized film obtained by anodizing an aluminum-base metal thin film to form the black matrix and forming the colored layer with an electrodeposition coating material by electrodeposition, and a liq. crystal display device is produced by using the color filter thus produced.
Patent JP-H04180554-A (JP)
Title: Production of rare earth magnetic thin film
Inventor: IKEDA MITSUAKI
IPC: C23C14/34
Filed: 1990-11-13
Abstract: PURPOSE:To produce a rare earth magnetic film alternately consisting of a soft magnetic film and a magnet film by forming the thin film of a rare earth magnetic substance on a soft magnetic substance to which w periodic temp. distribution non is added by a sputtering method. CONSTITUTION:The thin film of a rare earth magnetic substance consisting of at least one selected from among Sm-Co system, Nd-Fe-B system and Pr-Fe-B system is formed on a soft magnetic substance by a sputtering method. In a producing method of the rare earth magnetic thin film, a base body 4, made of the soft magnetic substance such as a silicon steel sheet is incorporated into a sputtering device. Sheathed heaters 5 are arranged in the specified intervals on this base body 4. and the periodic temp. distribution is formed on the base body 4. In this state, sputtering is performed to form a rare earth magnetic film 6 on the base body 4. In this case, a magnetic film 61 having high coercive force is formed on the part of high temp. and a soft magnetic film 62 having low coercive force is formed on the part of low temp., respectively. The film 6 is obtained by periodically repeating them. Thereby, both a stator for a mini or micro motor and the core part of a mobile member are produced which have high performance and high reliability.
Patent JP-H03168984-A (JP)
Title: Magnetic head suspension assembly of disk drive
Inventor: UEIN II FUUTE
IPC: G11B21/16
Filed: 1990-11-13
Abstract: PURPOSE: To omit a heavy and bulky arm structure by constituting a flexible member, an arm and an actuator bearing housing out of the same material having the same thermal expansion coefft. CONSTITUTION: A magnetic disk assembly 1 is rotated at a fixed speed, and is composed of the magnetic head suspension assemblies 3, a rotary actuator bearing assembly 5 and magnetic drive sub-assembly 7. The assembly 5 has two pad struts 5a and 5b consisting of fitting pads for fitting the individual assemblies 3 respectively. The struts 5a and 5b are formed with slots in the lateral direction in positions of the same planes as individual memory disks 1a respectively in a disk stack 1 to position the assemblies 3. Moreover, when the flexible member, the arm and the actuator bearing housing are constituted out of the same material having the same thermal expansion coefft., the heavy and bulky arm structure can be omitted.
Patent JP-H03167074-A (JP)
Title: Four-wheel steering device
Inventor: KIDO TOMOYUKI
IPC: B62D5/07
Filed: 1989-11-27
Abstract: PURPOSE:To make rear-wheel steering control performable with a simple mechanism by linking up a hydraulic pump for supplying pressure oil to a rear-wheel steering device, to a differential, and also linking up the valve rod of a spool valve in this rear wheel steering device to the gearbox of a front-wheel steering mechanism. CONSTITUTION:In a rear-wheel steering device, which receives hydraulic pressure from a hydraulic pump 7 via a spool valve 11 and provides a hydraulic cylinder 10 for steering rear wheels 9 by means of motion in the lateral direction of a piston rod 13, the hydraulic pump 7 is linked to a differential 8 on the front side, and made drivable by means of rotation of a ring gear of this differential 8 at time of traveling. In addition, the spool valve 11 is composed of a nearly cylindrical valve housing 17 being set up in front of the hydraulic cylinder 10 in a fixed form and a valve rod 8 being fitted in this housing free of axial slide motion and rotatably, with its part engaged with the housing 17 through a screw, while this valve rod 18 is linked up with the gearbox of a front-wheel steering mechanism 1 via a shaft 30.
Patent JP-H08147032-A (JP)
Title: Plant diagnostic device
Inventor: SUGA NOBUHIDE
IPC: G08B31/00
Filed: 1994-11-18
Abstract: PURPOSE: To find the abnormality of a plant in its early stage and prevent a trouble from being occurred by specifying the equipment which becomes abnormal according to whether the balance state between equipments is normal or abnormal. CONSTITUTION: An input means 1 inputs process quantities between equipments having a plant correlation consisting of a system A wherein a closed control loop is formed by negatively feeding back the process quantity of the equipment on the most downstream side to the process quantity of the equipment on the most upstream side and, a system B wherein a closed control loop is formed similarly. A deviation calculating means 2 compares the two process quantities between the respective equipments based on a predetermined approximation expression to calculate the deviations from a standard values. A state decision means 3 compares the calculated deviations with a predetermined permissible deviation value to judge whether or not the balance state between the equipments is normal or abnormal. An abnormality occurrence equipment diagnosing means 8 specifies the equipment of the system A or B where the abnormality occurs based on the judgment result and an output means 4 output the diagnostic result to an output device 7.
Patent JP-H07124298-A (JP)
Title: Lamp mounting structure
Inventor: YAMASHITA CHIKAYA
IPC: H05K3/30
Filed: 1993-11-04
Abstract: PURPOSE:To provide a lamp mounting structure both inexpensive and capable of mounting a lamp with an automatic machine by keeping a lead wire in contact with a wiring circuit on a lamp substrate. CONSTITUTION:A lamp 21 is retained on a holder member 24 having a through- hole 23 for passing a lead wire 22, and a leg section 25 is formed on the lower side of the member 24. A lamp substrate 26 is provided with an insertion hole 27 where the leg section 25 of the member 24 is inserted, and a wiring circuit 28 electrically connected to the lead wire 22 is formed on the surface of the substrate 26. When the leg section 25 is inserted in the hole 27, the bulge section 29 thereof is inserted while giving elastic deformation, and returns to an original size upon exposure from the reverse side of the substrate 26, thereby making the bulge section 29 to act as a stopper. In this case, the lead wire 22 is pressed and kept in contact with the land 28a of the circuit 28 formed on the surface of the substrate 26, due to the action of the lower side of the member 24, thereby forming electrical connection with the circuit 28.
Patent JP-H04181125-A (JP)
Title: Vibration monitoring device
Inventor: OKAMURA CHIAKI
IPC: G01H17/00
Filed: 1990-11-16
Abstract: PURPOSE:To enable disconnection to be detected positively even if temperature of a vibration detector increases by compensating for a signal value which is output from an inversion amplifier based on the temperature of the vibration detector. CONSTITUTION:When a vibration detector 1 is at a normal temperature, for example 25 deg.C, a reference voltage output from a reference voltage source 25 is set between a voltage EON which is obtained when the detector 1 is normal and a voltage EOFF which is obtained in the case of disconnection. Then, temperature of the detector 1 increased along with increase in environmental temperature of a device to be measured, an AC signal constituent within the vibration detection signal to be output from a transformer 7 is reduced when the resistance value RD is increased, and a DC signal from a rectification smoothing circuit 12 is also reduced. However, a voltage signal value from a temperature/voltage conversion circuit 13 is increased along with it and the voltage EOFF which is obtained in the case of disconnection and the voltage EON which is obtained in the case of non-disconnection are maintained to be constant, thus eliminating erroneous operation caused by temperature change even if the temperature of the detector 1 changes and enabling disconnection to be detected positively.
Patent JP-H06165531-A (JP)
Title: Inverter apparatus
Inventor: NODA MAKOTO
IPC: H05B41/282
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a stable output even with reference to a DC power supply wherein a power-supply voltage fluctuates comparatively largely and an output voltage is low. CONSTITUTION:The positive side of a DC power supply 11 is connected to the middle point of a primary winding 14 for a transformer 13, the negative side is connected to both ends of the primary winding 14, a capacitor 20 is connected across both ends of the primary winding 14, and both ends of a winding 17 for feedback use are connected respectively to gates tor FETs 15, 16. The connecting point of a choke coil 12 to the primary winding 14 is connected to the negative side of the power supply 11, a constant-voltage circuit 26 is connected to both ends of a capacitor 29, and a bias voltage with reference to the gates for the FETs 15, 16 are formed by its constant-voltage output. The FETs 15, 16 are turned on and off alternately and oscillated, their oscillation voltage is obtained from the middle point of the primary winding 14, the peak value of the voltage is about sq. rt. 2 times the voltage of the power supply 11, and the capacitor 29 is charged by its peak voltage.
Patent JP-H04182598-A (JP)
Title: Tunnel
Inventor: YOSHINAGA TAKAHARU
IPC: E21D11/38
Filed: 1990-11-16
Abstract: PURPOSE:To improve the safety from the standpoint of strength in a vehicle and a tunnel internal wall as well as to reduce a noise in the tunnel by installing such a member as reducing the extent of external pressure load and sound due to the running vehicle. CONSTITUTION:A plurality of set-bristles 2 are installed in the inner wall of a rigid tunnel wall 1 composed of concrete material. In this connection, such methods may be available in place of this constitution that a plate type grid 3 with a lot of grid holes is installed on the inner wall, or the inner wall is formed with a lot or irregular parts 4b, or this inner wall is covered with a soft wall consisting of soft material. With this constitution, any external pressure load and sound being produced at a time when a vehicle passes through the tunnel are thus reducible.
Patent JP-H04181783-A (JP)
Title: Solar cell having photo-conduction layer containing polysilane and organic semiconductor compound
Inventor: SANO MASAFUMI
IPC: H01L51/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain solar cells having a high production efficiency and a low cost by providing a photo-conduction layer obtained by scattering an organic semiconductor compound and polysilane having alkyl group or/and aryl group for side chain and providing a metal electrode on or below the photo-conduction layer. CONSTITUTION:On a supporting body 101, sequentially formed are the first conduction layer 102, a photo-conduction layer 103 comprising a layer made by dispersing an organic semiconductor compound and polysilane having alkyl group and/or aryl group as side chain, the second conduction layer 104 forming a Schottky barrier with the photo-conduction layer and a reflection preventive layer 105. Also, lead wires 106 and 107 are provided. The Schottky barrier type solar cell having the configuration as stated above will not be deteriorated even after a long period of use, will stably provide a photo-electric conversion efficiency desired and can be efficiently produced with a good yield. By doing this, the solar cells can be produced efficiently with a good yield at a low cost.
Patent JP-H11140542-A (JP)
Title: Production of high strength hot rolled steel sheet having high ductility and excellent in uniformity
Inventor: NAKAHARA TAKESHI
IPC: C22C38/14
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength hot rolled steel sheet excellent in ductility and free from deterioration in shape by forming its structure into the one having polygonal ferrite while >=80 kgf/mm<2> strength is stably secured over the whole length of a coil. SOLUTION: A continuously cast slab having a compsn. contg., by weight, 0.08 to 0.2% C, 1 to 2.5% Mn, <=1% Si, <=0.01% S, 0.01 to 0.1% Sol. Al, <=0.01% N, 0.05 to 0.2% Ti and 0.005 to 0.04% Nb, also satisfying the inequality of (Nb%/92.9)/(Ti%/47.9)<=0.13, and the balance Fe with inevitable impurities and having a structure in which one or more kinds selected from the groups of bainitic ferrite, pearlite and bainite are dispersed into a polygonal ferrite base is heated to >=1200 deg.C, after that, hot rolling is started, or after casting, hot direct rolling is executed, and, the hot rolling is finished at the finishing temp. of >= the Ar3 . Then, within >10 to 30 min after coiling at 580 to 620 deg.C, the whole body of the coiled coil is cooled at a cooling rate higher than that of air cooling.
Patent JP-2001122203-A (JP)
Title: Cooking device
Inventor: KURIHARA MASAKAZU
IPC: B65B3/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device for correctly filling a food into a bag by the set filling quantity by controlling a motor of a pump device in compliance with the kind of food and the quantity in a kettle. SOLUTION: A cooking device 1 is provided with a kettle 2 for cooking a food, a filling device for filling the cooked food into a bag B, a pump device 8 for carrying the food in the kettle to the filling device, a motor 8M driving the pump device and a control device 13 controlling the driving of the motor. The gradient of the function of the filling time - filling quantity and intersect are set optionally for respective kinds of the food or respective numbers of revolutions of the motor and the filling time of the foods of respective kinds is adjusted by the control device.
Patent JP-H11144017-A (JP)
Title: Hybrid ic card
Inventor: ARAI KAZUE
IPC: B42D15/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To manufacture the hybrid IC card without requiring high-precision machining technology by electrically connecting the contact type communication part, resin mold part, and noncontact type communication part of an IC module for communication and then embedding the external connection terminal of the contact type communication part almost in level with the surface of a card base material. SOLUTION: On a lead frame 29, an IC chip 26 is fixed with a solder bump 28 or conductive adhesive and the whole or part of the circumference of the IC chip 26 is molded 25 from resin; and then respective connection pieces of the lead frame 29 are folded to expose respective connection pieces for external connection and a connection terminal piece 13 for an antenna coil on the top surface and bottom surface of the resin mold 25. In this case, the hybrid IC card is constituted by electrically connecting the contact type communication part, resin mold part, and noncontact type communication part of the IC module for communication with the solder bump 28 or conductive adhesive and then embedding the external connection terminals 21 of the contact communication part almost in level with the surface of the card base material 11.
Patent JP-H10148429-A (JP)
Title: Air conditioner
Inventor: HORI SATOSHI
IPC: F25B49/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To judge whether a correct connection is made or not by a method wherein a refrigerating cycle which corresponds with a plurality of outdoor units is automatically recognized by using a temperature sensor which is used to control the refrigerating cycle. SOLUTION: A refrigerating cycle is constituted by connecting an indoor unit 1 and outdoor units 2a, 2b with refrigerant liquid pipings 3a, 3b, and gas pipings 4a, 4b respectively. The outdoor unit 2a includes an outdoor side blower 9a or a control unit 12a which controls the blower 9a or defrosting at the time of a heating operation by an outdoor air temperature sensor 10a, and a piping temperature sensor 11a. An indoor unit 1 is constituted of an indoor heat- exchanger 13 which shares the refrigerating cycle of the outdoor units 2a, 2b, and an indoor blower 15, and the indoor unit 1 and the outdoor unit 2a are connected with a refrigerant liquid piping 3a on the spot.  Also, the indoor unit 1 includes the indoor side blower 15 or a control unit 18 which performs the control of a freezing prevention at the time of cooling by a freezing temperature sensor 17a, and also, the control of a cooling capability depending on an indoor load by an indoor temperature sensor 16. The outdoor unit 2b is constituted in the same manner, and controls the refrigerating cycle.
Patent JP-H08168085-A (JP)
Title: Electronic apparatus
Inventor: NISHIGAKI TETSUO
IPC: H04Q9/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide an electronic apparatus which controls all of CE(consumer electronics) devices connected to a CE controller. CONSTITUTION: When CE devices 11 and 12 are connected to a CE bus 14, processors 11a and 12a of CE devices 11 and 12 send command parameter data to a processor 13a through the CE bus 14 in response to the request command of parameter data sent from the processor 13a to the CE bus 14. The processor 13a stores command parameter data in a prescribed address of a memory 13b. When a CE device and a command are selected by key operation of a key commander 15, the processor 13a sends a command signal related to the selected command to the selected CE device based on parameter data stored in the memory 13b. Thus, a controller 13 can control all the connected CE devices.
Patent JP-H04265427-A (JP)
Title: Engine part mounting device
Inventor: ARUBAATO HAABEI BERU ZA SAADO
IPC: F01D25/24
Filed: 1991-11-25
Abstract: PURPOSE: To provide a mounting for easily and effectively clamping an annular ceramic scroll made of a different material in a metallic engine block in an gas turbine engine. CONSTITUTION: In a gas turbine engine, the annular flange 82 of a ceramic scroll 70 is clamped to an annular shoulder 36 by a nut 130 engaged with a thread rod 118 extending perpendicular to the annular shoulder 36 of an engine block. A metallic sleeve 98 arranged around each thread rod defines a coolant passage 120 with the thread rod, one end of the coolant passage is connected to a cooling air source, the other end thereof discharges cooling air through the groove 132 of the surface of the nut to a cooling chamber 136. Air circulating through the coolant passage and the cooling chamber thermally shields and cools the thread rod and the nut.
Patent JP-2000129483-A (JP)
Title: Short circuit detector for metal electrolysis
Inventor: SHIMIZU FUMIHIKO
IPC: C25C7/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive short circuit detector for metal electrolysis which is uninfluenced by a magnetic field formed around an electrolytic cell, can easily be used on the job-site and has high detection precision. SOLUTION: This short circuit detector 1 for metal electrolysis is provided with an IR image photographic means 2 and a display means 3 for displaying the image photographed by the means 2 without being influenced by a magnetic field. In this case, the total weight of the detector 1 is preferably controlled to <=2 kg. Further, a liq.-crystal monitor may be used as the display means 3.
Patent JP-H04180097-A (JP)
Title: Word voice recognition device
Inventor: INAZUMI MITSUHIRO
IPC: G10L15/183
Filed: 1990-11-15
Abstract: PURPOSE:To facilitate newly registering a word by comparing a characteristic string extracted from vowels in an inputted voice with a vowel pattern obtained by transforming the character string of a word which should be recognized by a specified rule in a redundant pattern matching means. CONSTITUTION:The characteristic string of the vowels included in the inputted voice is extracted by a vowel characteristic extraction means 2. The character string of an inputted registered word is transformed by the rule stored in a character string transformation rule storage means 4 to generate a vowel pattern by a character string transformation and vocalization means 5, and the vowel pattern is stored in a registered word vowel pattern storage means 6. Then, the characteristic extracted by the means 2 is compared with the vowel pattern stored in the storage means 6 in the redundant pattern matching means 7, and what is judged to be similar is transmitted to a candidate word presentation and selection means 8 as a candidate word. Since pattern matching is performed only for the vowel characteristic, high speed processing is accomplished and newly registering the word is facilitated.
Patent JP-H09141879-A (JP)
Title: Manufacture of ink jet print head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/045
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive from entering the grooves formed on a base plate by the capillarity when the base plate and a top plate are bonded to each other in a manufacturing process of an ink jet print head. SOLUTION: When a high resolution ink jet print head in which a density of grooves 8 formed on a base plate 2 is 4/mm or greater is manufactured, a high viscosity adhesive 17 of which viscosity is 2000 cps or greater is uniformly and thinly coated on a transfer member 16. A face of the transfer member 16 coated with the adhesive 17 is brought into contact with a face of the base plate or a top plate to be bonded so that the adhesive 17 is transferred to the face to be bonded, then the base plate 2 and top plate are bonded with the adhesive 17 therebetween. The viscosity of the adhesive 17 is high so that when the base plate 2 and top plate are bonded with the adhesive 17 therebetween, the adhesive 17 does not enter the grooves 8 by the capillarity.