baber/WOPTO huggingface dataset:
Patent JP-S58191784-A (JP)
Title: Production of coke
Inventor: YAMAGUCHI TOKUJI
IPC: C10B37/04
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a coke with suppressed dusting, by separating a pulverized coal into a fine particulate coal and a coarse particulate coal during or after drying the pulverized coal, mixing the fine particulate coal with a highly fluidible coal, compressing the resultant mixed coal, mixing the coarse particulate coal with the compressed briquettes, charging the resultant mixture into a coke oven, and carbonizing the mixture. CONSTITUTION:A pulverized coal is separated into a fine particulate coal part and a coarse particulate coal part during or after drying the pulverized coal, and the separated fine particulate coal part is then mixed with a highly fluidible coal and pressure molded to give briquettes, which are directly or disintegrated and mixed with the above-mentioned coarse particulate coal part. The resultant mixture is then charged into a coke oven and carbonized to give the aimed coke. Preferably, water in an amount of 5wt% or less is added to the briquettes or a mixed coal of the coarse particulate coal with the briquettes to adjust the moisture thereof.
Patent JP-H05281251-A (JP)
Title: Acceleration sensor and manufacture thereof
IPC: G01P15/12
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an acceleration sensor of which the characteristics are not changed by the deformation of a beam part connecting a weight part and a support part together and having a piezo resistance formed, due to a film stress of an insulating film on the beam part. CONSTITUTION:The thickness of an insulating film on the surface of a beam part 3 of which the demand for insulation is small is made smaller than that of the insulating film on the surfaces of a support part 1 and a weight part 2 by stop etching or the like. In another way, the insulating film is provided also on the rear side of the beam part 3 and a film stress thereof is balanced with the one of the insulating film on the surface thereof. For this purpose, it is effective to use an SO1 substrate and to form the beam part of a semiconductor layer on the insulating film.
Patent JP-S53539-A (JP)
Title: Driving wheel of vehicle for rope transit system
Inventor: HAMADA MITSUHARU
IPC: B61B7/06
Filed: 1976-06-23
Abstract: PURPOSE: To provide a construction of driving wheel of vehicle for use in rope transit system, in which rubber member, disposed between opposed flanges and adapted to be held in contact with rope for transmitting driving force, is divided into a driving section and flange sections, and said driving section is made or rubber having ahigh friction factor while flange sections are made of synthetic resin or rubber having a low friction factor, whereby durability of driving wheel can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05283852-A (JP)
Title: Surface treating apparatus for printed-circuit board
IPC: C23F11/00
Filed: 1992-03-31
Abstract: PURPOSE:To completely surface-treat even the inner wall of a slender through hole on a printed circuit board. CONSTITUTION:A plurality of stages of slit type jet nozzles 8 and reflecting plates 9 for generating convection in rust prevention solution 6 in which a printed-circuit board 2 fed by conveyor rollers 1 is dipped are arranged. Ultrasonic vibrators 7 each for generating small cavitation are disposed between the nozzles 8, the solution is well agitated, and bubbles remaining in the through holes on the board 2 are discharged.
Patent JP-H08275442-A (JP)
Title: Ac generator for vehicle
Inventor: KANAZAWA HIROYUKI
IPC: H02K19/22
Filed: 1995-03-31
Abstract: PURPOSE: To absorb vibration specific to an end bracket with a number of cooling openings and a vehicle by using a soft rubber ring which is a heat conductor and to prevent reduction in generation current by efficiently transferring the heat of a stator coil. CONSTITUTION: An AC generator for vehicle is directly mounted to an engine and hence is vibrating constantly so that heat from the engine can be transferred easily and the generator is constantly exposed to a high temperature. Also, since the temperature increase of a stator coil winding 16 is large due to copper loss generated by generation current, a field coil winding 9 is cooled by providing a built-in fan 13 at a rotor 6. Then, for improving cooling effect, a rubber 21 is arranged around the entire periphery between the outer-periphery part of the stator coil winding 16 and an end bracket 1 to transfer heat generated by the stator coil winding 16 to the end bracket 1, thus absorbing the vibration from the engine with rubber and at the same time achieving an improved cooling due to spread area of the cooling part and hence preventing generation current from decreasing.
Patent JP-H07277079-A (JP)
Title: Step device for cab-over vehicle
Inventor: HOSOKAWA KIYOSHI
IPC: B60R3/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide a strong power by providing a changing valve to change an output oil pressure of a cab-tilt oil pressure generating device into a hydraulic circuit of a step displacement means. CONSTITUTION:When a step lowering operation switch 13b is operated to be in a closed condition, a lowering limit switch 13d is in a closed condition because a step 1 is at a rising end, and a current from a battery 10 excites an exciting coil R1 of a changing valve 4b to set the changing valve 4b. Simultaneously, an excitation coil R1 of a changing valve 4a is excited to set oil pressure supply conduits to a cab tilt hydraulic cylinder 3 in a disconnection condition. At this time, the current from the battery 10 excites an exciting coil of a power relay 11 to be in a closed condition, so a main power circuit is formed to drive a motor 7. An oil pressure pump 6 is thus driven by this motor 7 to supply an oil pressure through conduits illustrated with arrows to an elevation cylinder 2b to lower the step 1.
Patent JP-S57638-A (JP)
Title: Additive color source device
Inventor: NISHIZAWA MASAYUKI
IPC: G03B27/54
Filed: 1980-06-03
Abstract: PURPOSE: To obtain an additive color light source device which hardly produces uneven colors by having discrete light source lamps for red, green and blue, and electrically controlling the luminances of the respective lamps thereby controlling the quantities of light.  
     CONSTITUTION: A lamp house casing 1 and light source lamps 21, 22, 23 (halogen lamps) are included in the additive color light source device. These halogen lamps are used as a blue light source, a green light source and a red light source, respectively. Dichroic filters 21, 22, 23 for blue, green and red are disposed, if necessary, by way of condenser lenses 41, 42, 43 and heat shielding filters 51, 52, 53 are interposed in the positions rectangular to these light sources. Hence, the luminous fluxes from the light sources are received as they are in glass fiber bundles without causing any irregular reflection and scattering at all, and the entire part of the quantities of the light thereof is guided without any loss up to a light exit part 61a, from which the three primary color light is outputted without any unevenness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5410258-A (JP)
Title: Method and apparatus for wrapping of sheet around rolling roll
Inventor: IWANAMI NORIO
IPC: B21B1/36
Filed: 1977-06-24
Abstract: PURPOSE:To make possible the sheet material to be exactly wrapped around the rolling roll without necessity of the guide and to be rolled, by horizontally moving both work rolls and turning them in 180 degrees, placing upper and lower work rolls under the condition ready to pass the sheet.
Patent JP-2000270066-A (JP)
Title: Ear-hook portable telephone set holder and ear-hook portable telephone set
Inventor: KAWASHIMA YUJI
IPC: H04W88/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an ear-hook portable telephone set holder and ear-hook portable telephone set which eliminate the need to hold the main body by hand when the telephone set is used and make it possible to use both the hands during a telephone call. SOLUTION: This ear-hook portable telephone set has a holder 20 formed of a clamp plate 21, a clamp 23, and a protection part 22a, and the main body 11 is housed in the holder 20, which is fitted to the main body by clamping the main body 11 by the clamp 23. A hook member 40 which is deformable and holds the shape after deformation is inserted and fitted in a mount hole 31 bored in the external surface of the clamp plate 21. The hook member 40 is so deformed as to surround the ear of the user and mounted, so that the main body 11 is hooked on the ear of the user.
Patent JP-H08273159-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO TAKASHI
IPC: C23C14/34
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a magnetic recording medium having high coercive force and high reproduction output by forming a magnetic film having a prescribed compsn. by sputtering under a prescribed pressure of inert gas when a magnetic layer is formed. CONSTITUTION: A 1st underlayer 2, a 2nd underlayer 3, a 3rd underlayer 4, a magnetic layer 5, a protective layer 6 and a lubricative layer 7 are successively formed on a glass substrate 1 to obtain a magnetic disk. When the magnetic layer 5 is formed, a magnetic film 5 having a compsn. represented by the formula Co100-a-b Cra Tab [where (a) is 10-16at.% and (b) is 2-6at.%] is formed by sputtering under 0.1-5mTorr pressure of inert gas. The objective magnetic recording medium having high coercive force and high reproduction output and generating low noise at the time of reproduction is obtd.
Patent JP-H11345629-A (JP)
Title: Secondary battery and production of the same
Inventor: KAWAKAMI SOICHIRO
IPC: H01M50/414
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery with the use of electrolyte which is prevented from deterioration and decomposition in a discharge and charge reaction. SOLUTION: This secondary battery comprises a negative electrode 504 and a positive electrode 500 which face, each other and an ion conduction structural body having a layer or columnar construction 502 in a base material 503 of the ion conduction structural body 501 between the negative electrode 504 and the positive electrode 505. Preferably the ion conduction structure 501 has a layer structure or a columnar structure. Further, preferably the ion conduction structure 501 is made up of at least a polymer material and a support electrolyte.
Patent JP-H10270337-A (JP)
Title: Beam adjusting method for charged particle beam lithography device
Inventor: NISHIMURA CHIKASUKE
IPC: H01J37/305
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of beam shaping sensitivity adjustment and beam shaping direction adjustment so that the accuracy of lithography may be improved by correcting a beam shaping sensitivity factor and a beam shaping direction factor, based on a calculated error. SOLUTION: Since a charged particle beam is not able to be shaped to a desired size and shape by mechanical adjustment only, a charged particle beam lithography device is provided with an offset correcting function, a sensitivity correcting function, and a rotation correcting function for correcting errors and the correction parameters of the functions are stored in a CPU 20 or a beam shaping control board 24. The charged particle beam shaped with high accuracy by means of these functions forms a reduced image on the surface of a sample and an object deflector 14 forms a desired pattern by deflecting the beam to a desired position.  The lithography device also has a function of sensing the position of the electron beam from the distance between a mark 15 calculated by inputting a signal detected by means of a reflected-electron detector 18 to a mark signal processor 18 and the electron beam and the laser interference value of a stage.
Patent JP-S553442-A (JP)
Title: Recovery of waste heat of coke oven
Inventor: NIRE NAOMICHI
IPC: C10B45/00
Filed: 1978-06-21
Abstract: PURPOSE: To recover the heat dissipated from a coke oven, and effectively utilize as various heat sources, by passing a heat medium through a metal pipe embedded in an upper brick walls of a coke oven, ans using the hot medium as heat sources.  
     CONSTITUTION: A metal pipe 5 is embedded in the upper refractory brick walls 1 of a coke oven, and a heat medium is introduced into the pipe 5. The introduced medium is heated with the heat dissipated from the coke oven, and discharged through the outlet 7. The heat medium is, e.g. water, air, steam, a heat transfer oil, etc. When the medium is water, steam or heat transfer oil, it is utilized to generate (super-heated) steam and produce electric power by driving a turbine; and when it is air, it can be used as the combustion air for a waste-heat boiler, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07279634-A (JP)
Title: Piston pin bearing lubricating structure of internal combustion engine
Inventor: OKI TADAAKI
IPC: F01M1/06
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a piston pin, the weight of which is reduced by supplying oil in a cooling oil chamber from an oil feed hole to a piston pin bearing part as lubricating oil. CONSTITUTION:A cooling chamber 2, a piston 1 having a piston pin bearing part 3, and a connecting rod 5 having a first oil feed hole 4 are connected to one another by a piston pin 6 supported on the piston pin bearing part 3, an oil groove 14, one end of which is connected to the first oil feed hole 4 of the connecting rod 5, and the other end of which is connected to a second oil feed hole 12 for jetting lubricating oil to the cooling chamber 2 side, is provided on the inner surface of a piston pin hole in the diametral direction of the piston pin 6, and the piston 1 is provided with a third oil feed hole 13 for communicating the cooling chamber 2 with the piston pin bearing part 3.
Patent JP-S554226-A (JP)
Title: Steering device for multi-purpose vehicle
Inventor: OOHORI TAKASHI
IPC: B62D5/06
Filed: 1978-06-23
Abstract: PURPOSE: To provide a steering device for a multi-purpose vehicle adapted for a tobacco leaf reaping machine which can be both normally run and laterally run and freely run at the corner of narrow field.  
     CONSTITUTION: This vehicle can move forwardly or backwardly by setting switch levers 19, 24 of pinions 3, 13, respectively to rectilinear switches 16, 21, respectively at rectilinearly moving time. When turning to the left during rectilinear movement, a drive wheel switching valve 32 is manually shifted to the right, and a select valve 30 is shifted to the left side position, and a handwheel 61 is turned counterclockwide. Then, a switching valve 60 is changed over to the right side position to thereby supply high hydraulic oil to the lower oil chamber of the front side hydraulic cylinder 9 to thus turn the front wheels 1, 2 via the engagement of the pinion with the rack counterclockwise. In lateral movement, when the valves 32, select valve 30 and solenoid control valve 54 are shifted to the right side position, respectively, leak-proof valve 42 is shifted to the lower position to thus laterally move the vehicle when the handwheel 61 is turned at 90°. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244653-A (JP)
Title: Semiconductor device
Inventor: SUGIURA YASUYUKI
IPC: H01L23/14
Filed: 1987-03-31
Abstract: PURPOSE:To realize the high reliability and a long life by a method wherein a lead is bonded to an aluminum nitride substrate by selecting a soldering material according to its material so that a large-sized semiconductor chip can be mounted directly to the substrate. CONSTITUTION:An aluminum nitride substrate 1 having high thermal conductivity is used after an aluminum nitride powder containing 3 wt. % of Y2O3 is molded to form a sheet and an Mo conductor or a W conductor is deposited and baked at 1750 deg.C. Pin-shaped leads 3 for electrical input/output use are composed of an Fe-Ni alloy, e.g. 42 Alloy or Kovar, selected from a material whose coefficient of thermal expansion is 5.5-8.5X10<-6>/ deg.C or are composed of another material of a metal such as Mo, W or the like whose coefficient of thermal expansion is 4.0-5.5X10<-6>/ deg.C; the prescribed number of pins is arranged at prescribed positions on the surface surrounding a recessed part in the aluminum nitride film 1. If the material of the leads is matched with a soldering material, a highly reliable device can be realized.
Patent JP-S62232012-A (JP)
Title: Transaction information printer
Inventor: MIFUJI KIMIYASU
IPC: G06Q10/10
Filed: 1986-04-02
Abstract: PURPOSE:To beforehand find illegal use like alteration of the amount of money of transaction for transaction information printing by printing transaction information corresponding to card transaction and reading this printed information to confirm printed contents. CONSTITUTION:A judgment part 75 compares contents of printed information recognized by a printed information detecting part 72 with identification information read from an IC card 10, the amount of money of transaction inputted from a key input part 13, transaction information (the amount of money of transaction and an approval number) based on transaction date data, etc. Results of this comparison are given to a reporting part 74 and are reported. The results of a judgment in the judgment part 75 are sent to a CPU71, and transaction is invalidated if they do not coincide with each other. A buzzer or a voice is used in the reporting part 74.
Patent JP-S60219140-A (JP)
Title: Right and left viewing mirror for automobile
Inventor: UCHIDA EIICHIROU
IPC: B60R1/00
Filed: 1984-04-16
Abstract: PURPOSE:To make it possible to facilitate the confirmation of safety on the right and left sides of a vehicle at a crossroads of a narrow lane, upon coming out of a garage, etc., by attaching mirrors which may ensure the right and left views of a vehicle, to the front and rear sections of the latter. CONSTITUTION:Mirror storing casings 1 which are attached to the front and rear of a vehicle are provided thereto with a bottom cover 2, and foldable mirrors 6, 7. The mirror 7 is attached at its one end pivotally to the body of the storing casing 1, and is connected at its the other end to one end of the mirror 6. A guide pin 3 which may tilt along a guide groove 15 formed in the body, is provided in the other end section of the mirror 6 which is coupled to a screw rod 14 which rises the mirror 6 from its storing position to its use position. This mirror storing casing 1 is folded on the side of the bottom cover 2 with the mirrors 6, 7 being stored in the casing upon its resting condition, but, upon using, is made stand up as shown, and thereafter, the mirrors 6, 7 are risen up by a motor 18 through the screw rod 10.
Patent JP-S63247212-A (JP)
Title: Pallet conveyor
Inventor: YAGI SHIGERU
IPC: B65G47/90
Filed: 1987-03-31
Abstract: PURPOSE:To secure the correct catching position by turning an arm in the turning passage of a circulation traveling passage and turning a pallet by engaging/disengaging a pin installed at the top edge of the arm with the pallet and positioning the pallet at an loading/unloading position set in a turning part. CONSTITUTION:When a pallet 3 intrudes into a turning circuit 14 and stops, contacting the stopper 27 of a pallet stop means 25, a turning mechanism 8 is operated by a thin cylinder 26. In other words, a turning arm 7 rises by a prescribed quantity and allows a pin 31 to be fitted into an engagement hole which is not shown in the figure and formed on the reverse surface of the pallet 3. Then, the stopper 27 is lowered, and the pallet 3 is turned together with the arm 7 by a power cylinder 38, and the pallet 3 is attached with the stopper 42 of a positioning means 9 and is stopped, and freight is loaded and unloaded by a robot. After the loading/unloading work, the positioning stopper 42 is retreated by a turning cylinder 43. Therefore, the pallet can be correctly stopped at a catching position.
Patent JP-H08271024-A (JP)
Title: Air conditioner
Inventor: SUGIYAMA AKIHIKO
IPC: F24F1/0003
Filed: 1995-03-31
Abstract: PURPOSE: To provide an air conditioner in which a further miniaturized outdoor device is realized, no legal restriction concerning its installing work is required to receive and a purchaser can install it by himself. CONSTITUTION: An indoor device A is provided with an indoor heat exchanger 8, an indoor blower 12 and a compressor 1. An outdoor device B is provided with an outdoor heat exchanger 4, an outdoor blower 11 and a capillary tube 5. The indoor device A is provided with a low voltage driving circuit for outputting a low voltage for driving the outdoor blower 11 of the outdoor device B. This low voltage driving circuit and the outdoor blower 11 of the outdoor device B are connected to a DC power supply line.
Patent JP-S63244263-A (JP)
Title: Document processor
Inventor: MORITA SHINJI
IPC: G06F17/21
Filed: 1987-03-31
Abstract: PURPOSE:To simplify the inputting of data into a character, a graphic, an image, etc., by constituting the titled processor so that a data read out from a data processing part is written into a character, a graphic, an image, etc., during edition. CONSTITUTION:The titled device is provided with a document processing part 1 which edits an inputted character, a graphic, an image, etc., then stores them or outputs them, and a data processing part 7 which operates the data of a numerical value, character string, etc., inputted from the processing part 1 then stores them or outputs them to the part 1. Accordingly, only by instructing a user to read the data of the data processing part 7 to a document processing part 1, the data of a numerical value, a character string, etc. can be written in a the character, the graphic, the image, etc., during edition. As a result, the input of a data in the character, the graphic, an image, etc., is simplified.
Patent JP-H11272883-A (JP)
Title: Image processor and image processing method
Inventor: MORIOKA SEISUKE
IPC: G06T15/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To performs a rendering processing with a high processing efficiency by performing the rendering processing of each polygon about a valid area shown with new 2nd mask data which is produced in a mask production process. SOLUTION: Trans mask data of a trans mask register 533 in a mask controlling part 53 and shadow processing mask data of an area mask register 534 are supplied to a rendering processing part. The rendering processing part produces polygon image data corresponding to a significant pixel area that is shown by the trans mask data, and records it on a frame buffer. Also, the production of image data acquires texture data in a texture buffer from a pixel texture coordinate, also acquires color data from color data and performs light source processing by utilizing a normal line vector. Also, it does not perform processing according to a light source in an area that is not irradiated with light from the light source which follows the shadow processing mask data.
Patent JP-H09264210-A (JP)
Title: Intake device for engine
Inventor: ARAI NAOTAKE
IPC: B63H20/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To maintain performance of an engine by preventing penetration of water and dust into an engine in the stage in which air is taken into an intake device. SOLUTION: An intake device for an engine is provided with an air inlet 23 through which air is taken in from the outside, and the air inlet 23 is covered by means of a cover 25 made of a porous material which lets air through but does not let liquid through. In this way, penetration of water and the like is prevented, and at the same time, an intake device built-in component such as a filter element can be dispensed with, so that both of maintenance of engine performance and reduction in costs can be accomplished. For sintered metal is used as the porous material, intake noise can be reduced, and a flame arrester can be also omitted.