baber/WOPTO huggingface dataset:
Patent JP-H04139891-A (JP)
Title: Formation of glass protective film
Inventor: ITAGAKI MINEHIRO
IPC: H05K1/16
Filed: 1990-10-01
Abstract: PURPOSE:To form a protective film having a smooth surface and no pinhole defect by thermally press fitting an unfired glass green sheet so as to cover the parts element loaded on a ceramic wiring board followed by firing. CONSTITUTION:Unfired green sheets are piled up on a ceramic wiring board so as to cover a tin film resistance element and a thick film capacitor element. Next, a ceramic wiring and the glass green sheet are bonded by thermally press-fixing at a temperature 25 to 80 deg.C by pressure of 100 to 300kg/cm<2>. Further, the green sheet can be obtained by kneading glass powder having a softening point of 400 to 850 deg.C and an organic binder to make slurry followed by stretching by a doctor blaiding method or the like. Then, the green sheet is fired by heating the board at 550 to 900 deg.C. Thereby, a protective film having a smooth surface and no pinhole can be formed thus to have high reliability of the element.
Patent JP-H04139897-A (JP)
Title: Radiation device of electronic equipment
Inventor: SAKURAI KINJI
IPC: H05K7/20
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a stable radiation effect by forming passes of spontaneous heat convection inside box bodies to house heating elements by tubular walls. CONSTITUTION:Air holes 3 are provided around heating elements on a substrate 2, and intake holes 5 and outlet holes 8 corresponding to the air holes 3 are formed on the box bodies 4, 7 housing the heating elements 1 through the substrate 2. Then, tubular walls 6, 9 are provided so as to enclose the peripheries of these intake holes 5 and outlet holes 8. Accordingly, natural heat convection passages from the intake holes 5 through air holes 3 to outlet holes 8 are formed so that heated gas inside a space part B to be formed by the tubular wall 6 comes to generate convection from down to up orderly and stably. Thereby, a stable radistion effect can be obtained to dissolve the problems such as a noise and increased power consumption.
Patent JP-H02224395-A (JP)
Title: Printed circuit card guide
Inventor: DEIRU SHII BAINA
IPC: H01R12/72
Filed: 1989-10-12
Abstract: PURPOSE: To enhance the performance of a printed circuit card guide by a method wherein two members are added to the card guide in the connector for printed-wiring circuit card use of an electronic equipment back plane. CONSTITUTION: A long member 22 has flexible fingers 35 and 36, which are extended in parallel to each other from one end thereof. The fingers 35 and 36 encircle an open part 37 along with gaps 38, which are formed in each one end of the respective fingers 35 and 36. When one end of a short member 21 and one end of the member 22 are coupled with each other, the fingers 35 and 36 are respectively adapted to slots 32 and 33 and a rib 34 pushes apart the fingers 35 and 36 an intrudes into the open part 37 via the gaps 38. After the rib 34 intrudes perfectly into the open part 37, the fingers 35 and 36 return to the normal positions, the rib 34 is fixed in the open part 37 and at the same time, the short and long members 21 and 22 are coupled with each other.  The rib 34 separates the fingers 35 and 36 from each other by the strong tensile force in the direction of its lateral axis, the fingers 35 and 36 get away from the open part 37 through the gaps 38 and the members 21 and 22 are separated from each other.
Patent JP-H11101151-A (JP)
Title: Engine control circuit
Inventor: YAMAGUCHI SEIICHI
IPC: F02D45/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To record abnormality in the case of abnormality being occasionally generated to the input information of a control circuit so as to make it easy to investigate the cause of the abnormality by detecting contents difference between input information indicating the action of a mechanical system and input information indicating the operation of a driver during the travel of a vehicle to judge a failure. SOLUTION: At the time of starting an engine, a control circuit 10 takes in the output of a rotation sensor 12 and sets a travel mode in the case of exceeding startup rotating speed. In a first abnormality detecting means 1, when the engine speed exceeds the specified value, the ratio of engine speed to vehicle speed is computed to judge whether the computed value coincides with the proportional constant of engine speed and vehicle speed recorded in a table 3. In the affirmative case, whether the output 'ON' state of a clutch sensor 14 and/or a gear position sensor 15 is continuous for the specified time is judged. In the affirmative case, the respective sensors 14, 15 are judged to be abnormal and recorded in a memory 4 to that effect, and an alarm device 5 is operated.
Patent JP-S62122706-A (JP)
Inventor: TOMINAGA TORU
IPC: B28B3/20
Filed: 1985-11-25
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-H03126055-A (JP)
Title: Developing unit for electrophotographic recorder
Inventor: KOIKE HISASHI
IPC: G03G15/08
Filed: 1989-10-11
Abstract: PURPOSE:To reduce costs, to improve accuracy in the size between the developing sleeve and the fulcrum shaft, and also to improve the temperature characteristic by integrally forming the bearing part of the developing sleeve and the fulcrum shaft through the use of a member independent of a toner containing part. CONSTITUTION:The toner containing part 1 is provided with an electrode cover part 1-a, a claw part 1-b, an opening part 1-c, and a fixing part 1-d, and is integrally molded; a developing bias electrode 10-a and a toner empty electrode 10-b are disposed in the electrode cover part 1-a, a toner cartridge 4 is set at the claw part 1-b, agitators 7-a and 7-b are set in the opening 1-c, and side plates 2 and 3 are set and fixed to the fixing part 1-d. The side plates 2 and 3 are the members independent of the toner containing part 1, and the fulcrum shafts 2-a and 3-a and the bearing parts 2-c and 3-c of the developing sleeve 5 are integrally formed on the side plates 2 and 3, respectively. Thus, costs can be reduced, accuracy in the size between the developing sleeve and the fulcrum shaft is improved, and the temperature characteristic is also improved.
Patent JP-2000085461-A (JP)
Title: Lighting fixture for vehicle
Inventor: TAKI NOBUHIRO
IPC: F21S8/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle that can differentiate visual color when a lamp is not lighted, from luminescent color when lighted. SOLUTION: In a lighting fixture provided with bulbs 19a-19c disposed in a light chamber, required coloring is applied to ineffective reflection areas 22a-22c of a reflector, and prisms 24 allowing the ineffective reflection areas 22a-22c to be observed from the outside of the lighting fixture are formed at a lens 12. Even in the case of forming a combination lamp by integrating a plurality of lamps emitting different color light, the ineffective reflection areas 22a-22c of each lamp can be observed through the prisms 24 during non-lighting by coloring the ineffective reflection areas 22a-22c of each lamp in the same color, so that each lamp is observed in the same color. When lighted, light from the bulbs 19a-19c of each lamp is reflected by effective reflection areas 21a-21c and transmitted through the lens 12 to attain irradiation of original color light.
Patent JP-S61143523-A (JP)
Title: Manufacture of rotor for geothermal energy turbine
Inventor: YAMAMOTO MASARU
IPC: C22C38/00
Filed: 1984-12-17
Abstract: PURPOSE:To manufacture the titled rotor superior in corrosion resistance, tough ness, stress corosion cracking resistance, by forging an ingot obtd. by electroslag remelting Cr-Mo-V steel material to turbine rotor shaped material, then quench ing, temper treating said material at specified temp.s. CONSTITUTION:Cr-Mo-V low alloy steel contg. by weight 0.15-0.35% C, <0.5% Si, <1.0% Mn, 0.5-2.0% CR, 0.3-1.5% Mo, 0.1-0.35% V, or further 0.01-0.30% total of Nb and Ta, 0.01-1.10% N or 0.001-0.01% Bis refined by electroslag remelting method, the ingot is forget to prepare rotor shaped material for turbine. This is quenched at 920-1,050 deg.C, and temper treated at 680-750 deg.C. The titled rotor superior in toughness, stress corrosion cracking resistance, without being attacked by corrosive gas, etc., such as H2S, Cl<->, SO4<--> can be manufactured.
Patent JP-H07119825-A (JP)
Title: Shift lever device
Inventor: TABATA ATSUSHI
IPC: F16H59/02
Filed: 1993-10-22
Abstract: PURPOSE:To guarantee realization of low speed stage even if an electrical system has failure without increasing the number of shift positions. CONSTITUTION:In an automatic transmission having both automatic shift mode and manual shift mode, realization of predetermined low speed stage is guaranteed without increasing the number of positions to a shift path and by sequentially operating a manual valve when a shift lever has a predetermined operation even if switches SW1-SW4 have failure.
Patent JP-H0987624-A (JP)
Title: Liquid crystal element and liquid crystal device
Inventor: SHINJO KENJI
IPC: C09K19/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a chiral smectic liquid crystal element having a liquid crystal structure with a small tilting layer angle, and having a high speed, a high contrast, a large area, a high definition, a high luminance, a high reliability and a high endurance by providing electrodes, specific orientation regulating layers and a liquid crystal layer between its top and bottom preform plates. SOLUTION: This liquid crystal element has electrodes 3, orientation regulating layers 4 using a polyimide in at least one of them and a liquid crystal layer 1 between its top and bottom preform plates 2 to which different orienting treatments are provided, and also its liquid crystal layer 1 is constituted by a chiral smectic liquid crystal composition containing >=70wt.% of the group of liquid crystal compound (A) containing fluorine, having a (potential) smectic intermediate phase, and a fluorocarbon terminal part (A1 ) and a hydrocarbon terminal part (A2 ), where A1 and A2 are bound together at a central nucleus, >=30wt.% of compound (A') containing ethereal oxygen in its A1 chain within A based on the total amount of the composition, and a compound (B) capable of stably lowering the resistance of the liquid crystal layer 1.
Patent JP-H07122826-A (JP)
Title: Wiring substrate and electronic device incorporating the wiring substrate
Inventor: OKA YOSHIAKI
IPC: H05K3/30
Filed: 1993-10-22
Abstract: PURPOSE:To acquire packaging technique of an insertion type electronic component which does not need soldering by adoping a method such as to provide a conductive contact terminal which elastically clamps a lead of an electronic component inside a through-hole of a wiring substrate. CONSTITUTION:A wiring substrate 1 has a plurality of through-holes 12 whereto a lead 3 of an insertion type electronic component 2 is inserted. A conductive contact terminal 14 which elastically clamps the lead 3 and is electrically connected to a wiring layer 9 of the wiring substrate 1 is provided to an inside of the through-hole 12. This device has the wiring substrate 1 which has a plurality of through-holes 12 whereto an outside connecting terminal is provided and the lead 3 of the insertion type electronic component 2 is inserted, and an insertion type electronic component 2 wherein the lead 3 is inserted into the through-hole 12 of the wiring substrate 1. In such an electronic device 20, a contact terminal 14 which elastically clamps the lead 3 is provided inside the through-hole 12, and the lead 3 is clamped to a contact terminal 14 to be inserted and removed freely.
Patent JP-H08151265-A (JP)
Title: Porcelain composition and piezoelectric transformer comprising the same
Inventor: KIYOHARA MASAKATSU
IPC: H01L41/107
Filed: 1995-09-20
Abstract: PURPOSE: To provide a porcelain composition suitable as an element for piezoelectric transformers and having a high voltage-rising characteristic and a high output characteristic, and further to provide the small high output piezoelectric transformer. CONSTITUTION: The porcelain composition contains a composition of general formula:(Pb1a Aa )(Zrb Tic (Sn1/3 Nb2/3 )-d (Mn1/3 Nb2/3 )e )O3 wherein A is Ba or Sr (both Ba and Sr may be contained); a is 0-0.12 (excluding 0) as a main component. The porcelain composition is significantly excellent in characteristics such as a voltage-rising ratio and an output electric power in comparison with conventional porcelain compositions wherein Pb is not replaced with Ba and/or Sr.
Patent JP-H07121466-A (JP)
Title: Communication method for lan
Inventor: TANIHIRA TADASHI
IPC: H04L12/28
Filed: 1993-10-22
Abstract: PURPOSE:To improve the success ratio of a communication by storing the longest data reception processing time as a data transmission inhibition period and starting a communication by each device after the data transmission inhibition period lapses after each device receives a communication. CONSTITUTION:The longest time of time Tar to Tdr required for a data reception processing is defined as TR. When a normal communication period starts, a microcomputer performs its original processing assigned for every unit. When data should be transmitted to other unit receiving certain data transmitted from a certain unit together via a common bus after the data is received together with the other unit, the transmission of data is started after the data transmission inhibition period TR. The generation of a communication error due to the fullness of the reception buffer in the other unit can be avoided.
Patent JP-H03129915-A (JP)
Title: Surface acoustic wave resonator
Inventor: KANDA TADASHI
IPC: H03H9/145
Filed: 1989-10-16
Abstract: PURPOSE:To heighten the impedance of a resonator without lowering Q by providing in series two or more bamboo blind-like converter groups in the propagation direction of a surface acoustic wave, in a Love wave type surface acoustic wave resonator. CONSTITUTION:The resonator is constituted so that two inter digits(IDT) 2a, 2b are provided so that phases of surface waves excited from the respective IDTs becomes the same phase in the surface acoustic wave propagation direction, and connected electrically in series between a terminal 4 and a terminal 5. When a capacitance of one IDT is denoted as C0, a capacitance C2 in the case two IDTs are connected in series becomes 1/2 of C0. On the other hand, a capacitance C1 at the time when two IDTs are connected electrically in parallel becomes two folds of C0. Accordingly, C1/C2=4. Also, by providing three pieces or more or IDTs in series in the propagation direction, the impedance can be further raised, as well.
Patent JP-S62126786-A (JP)
Title: Digital picture signal transmission system
Inventor: KAWAGOME MASAMICHI
IPC: H04N19/00
Filed: 1985-11-27
Abstract: PURPOSE:To reduce a transmission bit rate without resulting deteriorating in picture quality by selecting alternately the outputs of an encoding circuit having the comparatively large number of bits and the encoding circuit having the fewer number of bits than the former form every scanning line. CONSTITUTION:A picture signal on which a linear encoding is applied by an A/D converter 1 is added on a band compression encoding circuit 2 having the comparatively large number of bits and a band compression encoding circuit 3 having the fewer number of bits than the former. The outputs of two encoding circuits 2 and 3 are selected by every scanning line with a switch 6, and are outputted to a transmitter 4. Thereby, assuming that the encoding circuit 2 is an encoder of five bits, and the encoding circuit 3 is the one of four bits, the encoder equivalent to an averaged encoder of 4.5 bits can be obtained, and therefore, the reduction of a transmission speed can be obtained.
Patent JP-S61141973-A (JP)
Title: Method for corrosion-proof painting of steel plate
Inventor: KUME MASAFUMI
IPC: B05D7/14
Filed: 1984-12-14
Abstract: PURPOSE:To enhance the chipping resistance and end surface rust-proof property of a paint film, by successively applying a carionic electrodeposition paint compounded with pigment at high concn., a corrosion-proof pigment-containing barrier coat, an intermediate cost and a super-hard top coat to a steel plate. CONSTITUTION:A cationic electrodeposition paint, wherein 40-150 pts.wt. of pigment is compounded with 100 pts.wt. of a resin solid, is applied to a steel plate. Next, a barrier coat based on a modified polyolefinic resin forming a paint film having static glass transition temp. of -30--60 deg.C and corrosion- proof pigment is applied to the surface of the electrodoposition paint film. Further, an intermediate coat is applied to the surface of the barrier coat film and, at last, a top coat forming a super-hard paint film excellent in finishing appearance and weatherablity and having good scratch resistance is applied.
Patent JP-H1184514-A (JP)
Title: Camera
Inventor: DAIMON TERUYUKI
IPC: G03B17/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To erase information which is not required from a storage means without performing troublesome operation by erasing 1st information correspond ing to a film cartridge and 2nd information corresponding to the 1st information when the film cartridge taken out from the camera need not be loaded again. SOLUTION: When film is loaded, the ID number of the loaded film is acquired (step #104). In the case of deciding that it is the film rewound once in the middle of using before, data on the film stored in an EEPROM is updated or added every time a photographic frame progresses (step #111). Furthermore, the data on the film stored in the EEPROM is erased at the time of completing exposing the final frame (step #114). Namely, the data is automatically erased, operability is made very excellent, and many film data are stored by the small capacity of the EEPROM.
Patent JP-H02112529-A (JP)
Title: Automation of construction machinery and device therefor
Inventor: MORIYA YUKIO
IPC: E02F3/43
Filed: 1988-10-20
Abstract: PURPOSE:To carry out an accurate work automatically by providing a correcting signal priority circuit to an automatized controller, making a correction control during a play back automatic work to give priority to the correction control and returning to an automatic work automatically when the correction work terminates. CONSTITUTION:An automation device is constituted of left and right machinery levers 1a and 1b, converters 2a,..., 2c converting the manipulated into electric signals, an automatic controller 3 provided with a memory 3 and a correcting signal priority circuit 3a, mode change-over switches 4, 5 and 6, an electronic controlling controller 7 and an electronic system hydraulic valve 8. When the correcting signal is inputted to the automatic controller 3 by the machinery levers 1a and 1b during a play back work, a memory signal is cut during the input of the correcting signal. In addition, the electronic system hydraulic valve 8 is controlled by the correcting signal from the levers 1a and 1b, operating a cylinder 12 to relay the operation, and when the correction control terminates, a play back control is automatically started again.
Patent JP-H07117390-A (JP)
Title: Connecting structure of leading and rear barrels of writing instrument body
Inventor: KIMURA MASARU
IPC: B43K3/00
Filed: 1993-10-22
Abstract: PURPOSE:To enhance productivity by providing sufficient clamping forces at a leading barrel and a rear barrel and to simply regulating molds. CONSTITUTION:A connecting structure of a leading barrel to a rear barrel of a liquid container 4 comprises a plurality of annular protrusions 181, 182 and a plurality of annular recesses 201 and 202 which are engaged when an insertion 14 of a leading barrel 8 is inserted into a hollow part 16 of a rear barrel 12 at an insertion periphery 14a of the barrel 8 of a felt pen and hollow inner peripheral surfaces 16a of the barrel 12 in such a manner that at least a pair of peripheries corresponding to partial peripheries disposed at right and left sides of the plurality of the protrusions 181, 182 and the recesses 201, 202 are engaged tightly when the insertion 14 of the barrel 8 is inserted into the hollow part 16 of the barrel 12.
Patent JP-H09110679-A (JP)
Title: Cataplasm
Inventor: SASAKI HIROAKI
IPC: A61K9/70
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cataplasm hardly generating pressed out of a strap from a side face and combinedly having handleability and adhering property not generating peeling off and falling off in the use. SOLUTION: This cataplasm is composed to form a strap layer 2 on one face of a quadrilateral sheet 1 and to cover and protect the surface of the strap layer 2 with a releasing paper 3. A part not having the strap layer 2 is provided at opposing two side edge parts of the strap layer 2 and the strap layer 2 in another opposing two side edge parts are made to thinner than a thickness of the strap layer 2 in the central part by a means such as hot press.
Patent JP-2000098915-A (JP)
Title: Front surface panel for display device
Inventor: TAGUCHI SHUNSUKE
IPC: G09F9/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a front surface panel which is suppressed in the degradation in visibility of a display device. SOLUTION: The front surface panel 11 is provided with an inclination in its flank 31 in such a manner that the straight line on the flank 31 and a front surface direction A intersect with each other. This inclination is the inclination larger than 0 deg. in the angle formed by a straight line parallel with the front surface direction A passing a point P which is one point on the side formed of an outside surface and the flank 31 and a straight line on the flank 31. The flank 31 is provided with such inclination, by which the change in the progressing direction by the reflection of the light radiated from the LED nearest the same is lessened and the angle range of the light heading toward the flank 31 from the nearest LED is made narrower than heretofore.  As a result, the flank 31 is made obscure and there is no more degradation in the visibility or the degradation is suppressed even when the panel is viewed from the angle distant from the front surface direction A.
Patent JP-H09109467-A (JP)
Title: Manual scanning type printing device
Inventor: KATAYAMA YOSHIKI
IPC: B41J29/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To print beautifully by detecting relative transfer distance simply and accurately. SOLUTION: A pair of projection parts 8a, 8b emit a laser beam on printing paper 15. A receiving part 10 receives the laser beam which is reflected and scattered on the paper 15 and converts the beam into an electric signal. An operation part operates the electric signal output from the receiving part 10. CPU calculates the relative transfer distance between a manual scanning printing device and the paper 15 from the signal operated by the operation part and controls the drive of an ink-jet head based on the relative transfer distance. The ink-jet head 2 prints transfers on the paper 15.
Patent JP-H03126174-A (JP)
Title: Graphic data managing system for graphic processing system
Inventor: YOSHIOKA HIROSHI
IPC: G06T1/00
Filed: 1989-10-11
Abstract: PURPOSE:To shorten the time required for the processing of structure and the time required for an inquiry processing for the structure by providing the list of the structure to which the structure is referred and that of the structure being referred on respective structure composing a structure network. CONSTITUTION:A structure network storage part 22, a structure control part 23, and an inquiry processing part 24 are provided. And the list of the structure to which the structure is referred and that of the structure being referred are provided on respective structure composing the structure network. Thereby, it is possible to shorten the processing time for the processings of the generation, change, and deletion of the structure and the inquiry processing for the structure.