baber/WOPTO huggingface dataset:
Patent JP-H0395273-A (JP)
Title: Thermoplastic resin composition containing inorganic filler
Inventor: AIDA FUYUKI
IPC: C08K5/06
Filed: 1990-06-27
Abstract: PURPOSE:To obtain the title composition improved in processability without lowering the mechanical strength, heat resistance, etc., by compounding a specified thermoplastic resin composition with an inorganic filler. CONSTITUTION:A thermoplastic resin composition containing a partially cross- linked composition is prepared by mixing 100 pts.wt. thermoplastic resin and/or rubber (a) with 0.01-7 pts.wt. cross-linking agent (b) selected from among a dihydroaromatic compound (or its polymer), an ether, a tetrahydroaromatic compound and a cyclopentane and 0.01-7 pts.wt. multifunctional monomer (c), and dynamically heat-treating the mixture at a temperature ranging from the melting or softening point of component (a) to the decomposition point thereof, more particulary 120-350 deg.C for 20sec to 20min. 100 pts.wt. said component is compounded with 3-200 pts.wt. inorganic filler in powdery, platy, flaky, acicular, spherical, hollow or fibrous form, optionally surface-treated.
Patent JP-H0514429-A (JP)
Title: Orthogonal modulator carrier leak adjusting circuit
Inventor: NAKANISHI HIDEKAZU
IPC: H04L27/34
Filed: 1991-07-08
Abstract: PURPOSE:To minimize a carrier leakage of the orthogonal modulator and its secular temperature change by applying a control voltage to the modulator. CONSTITUTION:Part of an output of the orthogonal modulator 10 is inputted to a detector 11 through a coupling capacitor 17. A switch 12 is turned off at the transmission and turned on at the pause of transmission, and then a voltage corresponding to the transmission pause in a DC detection voltage from the detector 11, that is, only the detection voltage corresponding to a carrier leak level is sent to a voltage holding circuit 13. An A/D converter 14 converts an output from the voltage holding circuit 13 into a digital signal and sends a carrier leak information data to a microprocessor 16. The microprocessor 16 calculates a control voltage to suppress the carrier leak to zero based on the carrier leak information and sends a control signal to a voltage generator 15. The voltage generator 15 outputs a control voltage fed to an I input terminal 18 and a Q input terminal 19 of the orthogonal modulator 10 based on the control signal.
Patent JP-2000001020-A (JP)
Title: Printer head and recorder with printer head
Inventor: KAWAMURA KOJI
IPC: B41J29/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a wireless printer head by providing an infrared receiver in the printer head, a unit for storing the data of a received infrared signal, and a controller for controlling the recording operation based on a stored data. SOLUTION: An ink jet cartridge 40 comprises an infrared receiver 42 having means for receiving an infrared signal from a body side unit, a memory 44 having means for storing a data to be recorded, and a data control means 46. The body side unit comprises a controller 48 on the body side, and infrared ray emitter 50 having means for emitting an infrared signal. Since a control signal from the body side controller 48 is converted into infrared ray before being transferred to an ink jet cartridge 40, a wireless printer head can be realized. Since the printer head is insusceptible to signal quantity, a high speed printer head can be attained.
Patent JP-H04363700-A (JP)
Title: X-ray transmitting window and fixing method thereof
Inventor: WATANABE YUTAKA
IPC: G21K5/04
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a small sized, light weighted and also assuredely gas-tight X-ray transmitting window, and fixing method thereof. CONSTITUTION:An X-ray transmitting window consists of an X-ray transmitting film 2 which has a function of a vacuum diaphragm required for taking out the X-ray transmitting through vacuum into an atmosphere differing from the vacuum. An outer frame 3 which works as a gasket, is fit gas-tightly to both sides of peripheral part of the X-ray transmitting film 2, by a flange 4 formed by a material of which Brinnel hardness is larger than that of the outer frame 3, the outer flame 3 is fastened and fixed putting the X-ray transmitting film 2 in between.
Patent JP-H02113109-A (JP)
Title: Expansion plug made of metal
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/04
Filed: 1989-06-30
Abstract: PURPOSE: To insert a metallic expansion plug into a curved drill hole and prevent it from being crushed when it is driven by making a length of an expansion sleeve shorter than a half of a length of a bolt and supporting the bolt on a short centering sleeve provided with a centering conical part. CONSTITUTION: An expansion sleeve 3 is inserted and fitted on a stud bolt 1, a slit 4 is formed over a scope of expansion of the expansion sleeve 3, and an annular part 5 follows the scope of expansion. The expansion sleeve 3 is expanded by an expansion conical part 2 and is fitted in a drill hole 7. A centering sleeve 10 is inserted and fitted on a shaft 8. In this case, centering of the shaft 8 is done by a part like circular cone of the centering sleeve 10. A female screw 16 is formed in an end part facing a drill hole opening of the stud bolt, and a fixed net 17 is screwed into this female screw 16 to obtain an expansion plug which is not crushed when it is driven into even a curved drill hole.
Patent JP-H0456260-A (JP)
Title: Semiconductor device lead frame
Inventor: HASEGAWA YOSHITAKA
IPC: H01L23/50
Filed: 1990-06-25
Abstract: PURPOSE:To prevent adhesive agent or a molten Au-Si layer from flowing out of a die pad and attaching to the side face of a semiconductor chip by a method wherein a groove is provided to the part of a die pad outside the semiconductor chip or a suspension lead. CONSTITUTION:A groove 9 is provided to the part of a die pad 2 mounted with a semiconductor chip 5 outside the semiconductor chip or a suspension lead 3. By this setup, for instance when a load or a scrubbing operation is given to the semiconductor chip 5 with a pyramidal collet 7, adhesive agent 6 or molten Au-Si layer is made to flow into the groove 9. Therefore, the excessive adhesive agent 6 or the molten Au-Si layer is prevented from flowing out of the die pad 2 and attaching to the side face of the semiconductor chip 5, so that a semiconductor device can be improved in reliability. Furthermore, inner leads can be provided adjacent to a die pad, as a result a semiconductor device can deal with micronization and large-scale integration.
Patent JP-H0915735-A (JP)
Title: Filming system for microfilm
Inventor: MURATA SHINJI
IPC: G03B27/46
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To easily perform photography with microfilm even a small number of micro images in the case of performing back-and-forth filming on microfilm and to easily retrieve the filmed micro image. SOLUTION: A setting means for setting the length of film to be exposed, a detection means for detecting the length of the film in the midst of filming, and a filming means for performing the back-and-forth filming are used in this system. The back-and-forth filming of one block(S111 and S112) is performed in the length set by the setting means(S101) and detected by the detection means by the filming means, and a pause mark 113 is put. After finishing the filming of the block, the filming of the succeeding blocks is successively performed in the same manner and plural blocks back-and-forth filmed are formed on the long-length film, and even a small number of micro images are easily filmed on the film.
Patent JP-H0772670-A (JP)
Title: Feeder device for equipment unit
Inventor: WATANABE KENJI
IPC: B41J29/00
Filed: 1993-06-14
Abstract: PURPOSE:To release a lock state only by a specified release means in a state where an equipment unit is pulled out and to connect a feeding means thereafter in a device provided with the process unit or the like of an image forming device so that it can be pulled out from a device main body. CONSTITUTION:The equipment unit 5 provided with the process unit or the like is provided so that it can be inserted to and pulled out of a unit loading part 2 provided in the device main body 1. Then, two connectors on a main body side 15 and 16 are arranged in order to feed the unit 5. A connector on an equipment side 10 is arranged on the rear side of the unit 5. Then, the connector 10 is connected to the connector 5 by using a handle 7 provided on the front plate of the unit 5 at the loading position of the unit 5. Besides, a mechanism connecting connectors 10 and 16 in order to execute a test or the like after the unit 5 is pulled out and the lock state is released by using a key held by a specified worker is provided.
Patent JP-H0458728-A (JP)
Title: External power misconnection detection output circuit
Inventor: ASAI MAKIO
IPC: H02J1/00
Filed: 1990-06-26
Abstract: PURPOSE:To indicate misconnection by the output of either overvoltage detection circuit by providing power source terminals with overvoltage detection circuits, which detect the level of the voltage applied to both power source terminals, and connecting the output sides of both overvoltage detection circuits in parallel. CONSTITUTION:The output sides of both overvoltage detection circuits 6 and 7 are connected in parallel, and the junction is connected to the light emitting diode side of a photocoupler PT, thus it becomes the constitution that the photocoupler is only one, and that the input of CPU 8 for abnormality detection also is one. Hereupon, since it is either low voltage side or high voltage side that the user connects power, by outputting whether the application voltage to the connected point is proper or excessive, a misconnection indicator 9 consisting of an indication element such as a light emitting diode, etc., indicates misconnection or misapplication through CPU 8. Hereby, misconnection can be indicated by the output of either overvoltage detection circuit.
Patent JP-H0829601-A (JP)
Title: Optical device having very small recessed surface arrangement and its production
Inventor: UMEKI KAZUHIRO
IPC: G02B3/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide a novel optical device having very small recessed surface arrangement arranged and formed with very small recessed surfaces. CONSTITUTION:The layer of a photoresist 2 of an optical device material obtd. by forming the layer of the photoresist 2 on the smooth surface of the device material 1 is subjected to photolithography, by which the very small recessed surface shapes are formed in desired arrangement on the surface of the photoresist 2. The photoresist 2 and the device material 1 are then subjected to isotropic and/or anisotropic etching, by which the arrangement of the very small recessed surfaces is formed as the surface shape of the device material.
Patent JP-H08339791-A (JP)
Title: Secondary battery for underwater sailing body
Inventor: TOMITA MASAO
IPC: H01M2/10
Filed: 1995-06-09
Abstract: PURPOSE: To provide a secondary battery for an underwater sailing body excellent in vibration resistance and shock resistance with maintenance of the battery facilitatable. CONSTITUTION: A power source chamber housing 11 of an underwater sailing body is used in common as a battery case, to directly store a battery 6 in this housing 11, and in its upper part, a maintenance port 13 is provided to be made openable/closable by a cover 14. By integrally forming a unit battery 5 and the power source chamber housing 11, the battery is strong against vibration and shock, and maintenance of the unit battery can be facilitated by the maintenance port 13.
Patent JP-S6411809-A (JP)
Title: Production method of frp valve box or valve body
Inventor: KAKEHASHI KOICHIRO
IPC: F16K27/00
Filed: 1987-07-06
Abstract: PURPOSE:To reduce the lowering of strength at the insertion hole portion of a valve stem by a method wherein a FRP tube is externally fitted onto a bar- like mold for forming the valve stem insertion hole before the pressure-filling of SMC so as to insert-mold the tube in a molded valve box or valve body. CONSTITUTION:An FRP tube 2 is externally fitted onto a bar-like mold 1A. SMC's 3 are laminated to the side of the bar-like mold 1A, onto which the tube 2 is fitted externally, so as to fill SMC's 3 in the space V at the periphery of the bar-like mold 1A under pressure. At this time, the tube 2 is inserted in a molded valve box or valve body so as to be made into an integral body with the valve box or valve body. By releasing the mold 1, the valve box or valve body having the valve stem insertion hole, the strength of which is high since the FRP tube 2 is located on the inner peripheral part of the hole.
Patent JP-H09331242-A (JP)
Title: Method for controlling relative skew between signals with different phases
Inventor: MARUYAMA TAKAYUKI
IPC: H03K5/15
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To control the skew between a plurality of signal lines with different phases without human intervention by calculating the skew between logic blocks connected to the signal lines and automatically adjusting the skew between clocks based on the calculated skew. SOLUTION: Logic block groups 6, 7, 10, and 15 are connected to the output terminal of a skew adjustment and distribution instructing block 11 through block distribution instructing blocks 2 and 12 and the delay time to each logic block group is calculated and the mean value d(n) of the delay values is found. Then the maximum value d(max) of the delay values is found and, when the value d(max) is the delay time to the block 12, a logic block 9 is inserted as the maximum delay value d(max) and a delay circuit 16 having a delay difference d(max)-d(n) is inserted into the block 2 having a smaller delay value than that of the block 12. Therefore, the clock skew to the logic blocks can be controlled without human intervention by reducing the delay difference between clock signal lines with different phases.
Patent JP-H0824899-A (JP)
Title: Organic waste treatment
Inventor: ITO SHINZO
IPC: B09B3/00
Filed: 1994-07-20
Abstract: PURPOSE:To use effectively methane gas produced by digestion-processing an organic waste generating at a food processing factory and sewage treatment facilities, and at the same time, increase the thermal efficiency of entire treatment facilities. CONSTITUTION:A BIMA digestion tank 4 digests an organic waste internally to produce methane gas and a residual product. A gas recovery system 14 recovers the methane gas from the interior of the digestion tank 4 and supplies it to a hot water boiler 40. The hot water boiler 40 produces hot water by burning the methane gas and supplies the hot water to a heat accumulation tank 19. The heat accumulation tank 19 accumulates heat by the supplied hot water. In addition, a first heat exchanger 42 is provided between the heat accumulation tank 19 and the digestion tank 4. Further, a hot water circulation system 44 and a waste circulation system 46 are interposed each between the heat exchanger 42 and the heat accumulation tank 19, and between the heat exchanger 42 and the digestion tank 4. The first heat exchanger 42 heats the organic waste of the waste circulation system 46 using heat accumulated in the heat accumulation tank 19 by the hot water of the hot water circulation system 44.
Patent JP-H0334460-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1989-06-30
Abstract: PURPOSE:To prevent deterioration of element characteristics by a method wherein when a semiconductor layer with narrow forbidden band is formed under a semiconductor layer with wide forbidden band, impurities are doped on a specific part in plasma to form a source and a drain regions. CONSTITUTION:A blocking layer 11 is formed on a substrate 1 and a first non-monocrystalline semiconductor layer 12 is formed thereon. Then light beam having high energy light is radiated to a part of the first non-monocrystalline semiconductor 12 wherein if an amorphous semiconductor is used as the first non-monocrystalline semiconductor layer, this becomes a polycrystalline silicon semiconductor to be a semiconductor region 13 with forbidden band as narrow as approximately 1.2 to 1.4eV. Then a semiconductor layer 14 with wide forbidden band is formed adjacent to the semiconductor layer with narrow forbidden band and the first semiconductor layer, and an element isolating region 15 is selectively formed on its upper face. Then a gate insulation film 16 and a gate electrode 17 are formed, and by processing the substrate in plasma generated by applying high frequency electric power to He gas with impurities mixed to form a source and a drain regions 19, 19'. Finally a source and a drain electrodes 20 are formed.
Patent JP-S6061899-A (JP)
Inventor: TOUMA TAKESHI
IPC: G01C21/00
Filed: 1983-09-13
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-S5864906-A (JP)
Inventor: GIYUNTAA KORUROSU
IPC: B65B25/00
Filed: 1982-09-29
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-S6059015-A (JP)
Title: Cooler for high frequency induction hardening
Inventor: WATANABE HIYOSHI
IPC: C21D1/10
Filed: 1983-09-12
Abstract: PURPOSE:To provide a titled cooler which enables hardening to high hardness without quenching crack by the constitution in which the work after high frequency induction heating is quickly cooled and alowly cooled respectively by a small amt. of water having high gushing power and a relatively large amt. of water having low gushing power. CONSTITUTION:A small amt. of powerful water is injected from the 1st cooling means, i.e., cooling nozzles 22 to a work W1 which is subjected to high frequency induction heating by a work coil 1 and is kept at the max. temp. to be heated. The work is thus cooled to about 500 deg.C in short time without forming the curtain of the water to the surface of the work 1. The phenomenon in which the water applied to the work returns to the coil 1 side is not generated during this time. The quickly cooled work W2 is slowly cooled by a large amt. of water having weak gushing power injected from a cooling jacket 21 which is the 2nd cooling means. The circumferential surface of the work W2 is covered by the water so as to be enclosed by the same during this time, by which the work is gently cooled without uneven cooling. As a result the martensite transformation is substantially progressed and the work is slowly cooled to about 300 deg.C, by which the work W3 having no possibility of generating a longitudinal crack is obtd.
Patent JP-H0723751-A (JP)
Title: Retort or frozen sauces and production thereof
Inventor: OWADA TOSHIO
IPC: A23L23/00
Filed: 1993-07-08
Abstract: PURPOSE:To obtain the subject sauce having a good viscosity and a concentrated tooth touch, not having spinnability, and excellent in texture by subjecting a sauce containing thermally coagulable beta-glucan to a retort treatment, etc. CONSTITUTION:A sauce containing a thermally coagulable beta-1,3-glucan such as curdlan preferably in an amount of 0.05-3wt.% is subjected to a retort treatment or a freezing treatment to obtain the objective sauce.
Patent JP-S6412965-A (JP)
Title: Hydraulic booster provided with accumulator
Inventor: NOMURA YOSHIHISA
IPC: B60T13/14
Filed: 1987-07-07
Abstract: PURPOSE:To make it possible to accumulate high pressure hydraulic fluid n an accumulator by providing a pressure reducing means for lowering hydraulic pressure during the flow rate of hydraulic fluid being high, in a power hydraulic passage in a spool in a control valve which is incorporated in a hydraulic booster and associated with a reaction piston. CONSTITUTION:When a reaction piston 36 which is fitted in a housing 32 together with a power piston 34 is actuated by means if an input rod 42, a control valve 30 associated with the piston 36 through the intermediary of a motion converting mechanism 44 hinders the flow of hydraulic fluid from a pump 16 to a tank 14 so as to increase the pressure of the hydraulic fluid. Further, simultaneously, a power hydraulic fluid passage 126 led to a power pressure chamber 38 is opened to actuate the power piston 34 by means of hydraulic fluid while a part of high pressure hydraulic fluid is fed and accumulated in an accumulator 176 through a pressure accumulating passage 186. In this arrangement, a pressure reducing valve 142 for lowering the pressure of hydraulic fluid during the flow rate of the hydraulic fluid being high is disposed in the power hydraulic fluid passage 128, and the pressure accumulating passage 186 is connected between the pressure reducing valve 142 and a pump.
Patent JP-S6060647-A (JP)
Title: Method for bleach fixing silver halide color photosensitive material
Inventor: NAKAMURA KOUTAROU
IPC: G03C7/42
Filed: 1983-09-13
Abstract: PURPOSE:To improve poor color reproduction by forming a green sensitive emulsion layer at the position farthest from a support, and incorporating a p-dihydroxybenzene deriv. in at least one emulsion layer and a specified amt. of developer in a bleach fixing bath. CONSTITUTION:A yellow coupler-contg. emulsion layer, a cyan coupler-contg. emulsion layer, and a magenta coupler-contg. emulsion layer are formed on a support to constitute a silver halide color photosensitive layer. The magenta coupler-contg. emulsion layer is formed at the farthest position from the support. Further, at least one kind of p-dihydroxybenzene deriv., such as formula I or II, is incorporated in at least one emulsion layer in an amt. of <=5X 10<-2>mol per mole of silver halide contained in all the emulsion layers. The obtained silver halide color photosensitive material is bleach fixed in a bleach fixing bath contg. a developer in an amt. of >=10<-4>mol per mole of bleaching agent.
Patent JP-S6149705-A (JP)
Title: Manufacture of cold rolled stainless-steel sheet excellent in surface property
Inventor: MATSUMOTO TADAHISA
IPC: B21B13/14
Filed: 1984-08-15
Abstract: PURPOSE:To manufacture a stainless steel sheet having excellent surface properties, free from white stripes and gold dust flaws, etc. regardless of belt grinding, and poor gloss due to surface roughening, by positively generating heat streaks in cold rolling a stainless steel sheet. CONSTITUTION:In cold rolling a stainless steel sheet by a multipass cold rolling mill such as a Sendzimir mill having a small work roll of <=100mm. diam.; heat streaks are uniformly generated on the surface of stainless steel sheet by previously cold rolling it 1-2 passes by using a work roll having a 0.5-3.0mum surface roughness Ra, before cold rolling it >=2 times at a >=20% draft for every pass by using a work roll having a <=0.18mum surface roughness Ra. Successively, the sheet is cold rolled >=2 times at a 8-20% draft for every pass by using a work roll having a <=0.18mum surface roughness Ra. Thus, a stainless steel sheet excellent in surface properties can be manufactured.
Patent JP-H0334123-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: WAKAMATSU HIROAKI
IPC: G11B5/82
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the demagnetizing, degaussing, etc., by the magnetic field concentration of magnetized information by providing a soft magnetic field sihelding layer which is magnetically shielded from a soft magnetic layer on the outermost peripheral marginal end on a nonmagnetic substrate. CONSTITUTION:The soft magnetic layer 21 and the annular soft magnetic field shielding layer 22 which encloses the layer 21 at the outermost peripheral marginal end of the substrate having a prescribed spacing from the outer periphery of the magnetic layer and is magnetically shielded therefrom are provided on the nonmagnetic disk substrate 11. A perpendicular recording layer 23 having the perpendicular axis of easy magnetization is disposed in the form of laminated layers on the layers 21, 22. The magnetic field loop in which the external leak magnetic fields to this perpendicular magnetic recording medium are absorbed in the shielding layer 22 and are returned to the leak magnetic field generating source side is formed. The infiltration of the leak magnetic fields to the soft magnetic layer 21 is thus prohibited.