baber/WOPTO huggingface dataset:
Patent JP-S62290550-A (JP)
Title: Dot impact type printing head
Inventor: KITAGAWA KUNIO
IPC: B41J2/305
Filed: 1986-06-10
Abstract: PURPOSE:To eliminate dripping of ink, stain as well as malfunction and dust collection attributable to ink by passing ink through a nozzle hole perforated in a printing wire and arranging a piston with a valve mechanism at the open end of the nozzle hole. CONSTITUTION:Unless a piston 5 is in an impact condition, it is normally pressed against a stopper seal 6 at the open end of a nozzle hole 4 in a printing wire 1 with the help of a pressure spring 7. For this reason, ink does not flow out of the open end of the nozzle hole 4. If the piston is brought in an impact state, the printing wire 1 moves forward through the guide hole 8a of a guide 8. If the piston 5 hits a printing medium 9, the piston 5 is kept in such a state and the printing wire 1 further moves forward. Consequently, the interior of an ink tank 10 is pressurized, reducing the pressure in a part ahead of the piston 5. Thus the ink 3 is ejected from the open end, printing the printing medium 9 with the printing wire 1 and the piston 5.
Patent JP-H05304986-A (JP)
Title: Monoclonal antibody against gp130 protein
Inventor: KISHIMOTO CHUZO
IPC: C12N5/18
Filed: 1992-04-28
Abstract: PURPOSE:To provide the monoclonal antibody inhibiting the physiological action of human interleukin-6 by specifically recognizing the gp130 protein and bonding to the protein, to provide the hybridoma producing the same, to provide the method for producing the monoclonal antibody with the hybridoma, and further to provide the IL-6 physiological action inhibitor using the monoclonal antibody. CONSTITUTION:The monoclonal antibody capable of inhibiting the physiological action of the interleukin-6 by specifically recognizing the gp130 protein, a signal- transmitting protein of the interleukin-6, and subsequently bonding to the protein, etc.
Patent JP-S6113415-A (JP)
Title: Thin film magnetic head
Inventor: YAMAUCHI TOMOHITO
IPC: G11B5/39
Filed: 1984-06-28
Abstract: PURPOSE:To improve an insulating characteristic between an external lead-out conductor and magnetic shielding plate even if the magnetic shielding gap of an MR element is made shorter by embedding an insulating layer into the point which does not corresponds to the MR element of a protective substrate and where the external lead-out conductor is provided. CONSTITUTION:There is a magnetic field bias line 10 formed in the part corresponding to the MR element 3 on an SiO2 film 7. The protective plate 11 in common used as the upper magnetic shielding plate consisting of Mn-Zn ferrite corresponds to external lead-out conductors 5, 6 and auxiliary magnetic pole 4. The insulating layer 12 consisting of low-melting glass is embedded in the region in proximity to the line 10. The insulating layer 14 consisting similarly of the low-melting glass is embedded into the Mn-Zn ferrite substrate 13 in common use as the lower magnetic shielding plate in the region similar to the region where the layer 12 is embedded. The ferrite protective substrates 11, 13 corresponding to the conductors 5, 6 are insulated and reinforced by the layers 12, 14.
Patent JP-H033670-A (JP)
Title: Method of controlling induction heating inverter
Inventor: AWATANI KOJI
IPC: H05B6/06
Filed: 1989-05-26
Abstract: PURPOSE:To perform stable operation of an induction heating inverter by controlling a value responsive to the rising value from a predetermined value of temperature of an electrolytic capacitor to reduce an output current as a new limiting current set value in a current control system, thereby suppressing the temperature rise of the capacitor. CONSTITUTION:A temperature detecting sensor 10 of an electrolytic capacitor 2 and a converter 6f for calculating a variable or constant limiting current set value upon reception of the output of the sensor 10 to apply its output to a current regulator 6c are provided. If the detected temperature of the capacitor 2 exceeds its predetermined value, a limiting current set value automatically corrected at its value in suitable relationship in response to the difference between the detected temperature and its predetermined value is output to suppress the temperature rise of the capacitor 2. Thus, an inverter can be stably operated without special countermeasure against heat for the capacitor 2 itself.
Patent JP-H02312285-A (JP)
Title: Light transmitting type thin film solar cell
Inventor: KAWATE KENJI
IPC: H01B5/14
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a thin film solar cell of this design which is low in resistivity as keeping high in transmissivity by a method wherein one of a front and a rear transparent electrode which sandwich an amorphous semiconductor thin film between them is formed of transparent conductive material made in such a manner that SnO2 specified in weight ratio is added to In2O3. CONSTITUTION:A front and a rear electrode, 2 and 4, are provided onto a light transmissive insulating board 1 sandwiching an amorphous semiconductor thin film 3 between them. In a light transmitting type thin film solar cell, at least one of the transparent electrodes 2 and 4 is formed of transparent conductive material made in such a manner that 2-5% by weight of SnO2 is added to In2O3. Therefore, the transparent conductive material concerned has almost the same transmissivity with pure In2O3 to visible light of a wavelength of 400-750nm until the weight ratio of added SnO2 to In2O3 reaches to 4% and then slightly decreases in transmissivity at a weight ratio of 5%, and on the other hand, the transparent conductive material concerned decreases in resistivity by adding even a small amount of SnO2 to In2O3. That is, when 2% by weight of SnO2 is added to In2O3, the resistivity of the transparent conductive material concerned decreases to 1/10 of that of In2O3. By this setup, a thin film solar cell of this design can be formed low in resistivity keeping high in transmissivity.
Patent JP-S5659514-A (JP)
Title: Multistage rolling mill possessing shape controlling function
Inventor: IWANAMI NORIO
IPC: B21B13/02
Filed: 1979-10-18
Abstract: PURPOSE:To control the shape of the rolled material, by making the diameter of the upper work roll small, by shifting the center of the upper work roll to the downstream side of the rolling line, by installing the intermediate roll between the upper backup roll and the upper work roll, and by attaching the vertically bending device and the horizontally bending device to the work roll. CONSTITUTION:The diameter of the upper work roll 1 is made small, and its central axis is shifted to the downstream side of the rolling line; the intermediate roll 5 is installed between the upper backup roll 3 and the upper work roll 1 and the center of this intermediate roll 5 is put on the vertical line including the center of the lower work roll 2. During the rolling work, the work rolls 1, 2, cause a distortion so as to escape toward the shifted side. For carrying out the shape control by utilizing this distortion of the work roll, the bending device 14 attached to each of work rolls 1, 2, and the backup roll 7, the push roll 6 attached to the upper work roll 1, are actuated by operating the transfer device 10 so as to freely adjust the distortion of the upper work roll 1 at each of plural positions along the axis of the work roll 1.
Patent JP-H11309213-A (JP)
Title: Therapy by color
Inventor: KOMATSU MASAYUKI
IPC: A61M21/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To acquire an effect which is same as that of a relaxation apparatus and more than that by irradiating rays which contain a wave length of specified color or peripheral wave length. SOLUTION: A main body 1 is composed of plural colors of light sources 2 and their switches 3. The light sources 2 which response to an one of the switches 3 is emitted light and illuminates light of different colors respectively. The light sources 2 are for example, purple, green, red, yellow and blue and so forth. The main body 1 is borne by a stand 4. And for example, when user is depressed mentally, red or yellow and so forth of the light sources 2 is turned on a light. Conversely, when user calms himself, green or blue of the light sources 2 is turned on a light. Thereby, desired mental or physiological state is realized. The light sources 2 can be switched either manually or continuously. Furthermore, a vibration device 8 and an odor generating device 7 can be combined. Therefor, mental and physiological effect can be acquired like a relaxation apparatus.
Patent JP-H0429993-A (JP)
Title: Liquid crystalline compound, liquid crystal composition containing the same and liquid crystal element using the same
Inventor: IWAKI TAKASHI
IPC: C07F7/10
Filed: 1990-05-23
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is 2-16C chain alkyl; A is A1 or A1-A2 (A1 and A2 are formula II, III, etc.); B is B1 or B1-B2 (B1 and B2 are A1); Y and Y2 are H, F, etc.; Z1 and Z2 are formula IV or V; Z3 is O, formula IV, etc.; R3 and R4 are 1-16C chain alkyl; (p) and (q) are 0 or 1 and (p+q) <= 1; (n) is 1-12]. EXAMPLE:3-(Butyldimethylsilyl) propyl 6-decyloxy-2-naphthoate. USE:A liquid crystal composition capable of providing ferroelectric chiral smectic liquid crystal compositions having a high speed of response and low temperature dependence of the aforementioned speed of response. PREPARATION:For example, a 6-decyloxy-2-naphthoic acid expressed by formula VI is made to react with butyldimethyl-3-hydroxypropylsilane expressed by formula VII in the presence of N, N'--dicyclohexylcarbodiimide and 4- pyrrolidinopyridine in dichloromethane to afford the exemplified compound.
Patent JP-H06344814-A (JP)
Title: Lifting device of vehicullar seat
Inventor: UCHIMOTO DAISUKE
IPC: B60N2/16
Filed: 1993-06-04
Abstract: PURPOSE:To simplify an assembling work, a replacement work of parts, and a repairing and adjusting work, by completely separating a lock mechanism from a lifter mechanism and unifying them at the operating mechanism side as a unit. CONSTITUTION:A lifter mechanism W which is arranged in a seat cushion frame 6 constitutes an operation handle unit disposed outside the seat cushion frame 6 and unified as a unit by an operation mechanism X, a lock mechanism Y, and a lock operation mechanism Z. The lock mechanism Y is provided with a lock gear 35 provided on the side of operating handle 28 constituting a part of the operation mechanism X and a sector gear 32 meshing with the lock gear 35. A boss 24 fitted loose to the sector gear 32 is fitted so as to be able to rotate together with the operation shaft 8 at the operation shaft 8 for operation of the lifter mechanism, protruded at the sideface of the seat cushion frame 6 to engage a fixing pin 33 protruded on the side of seat cushion frame 6 with the free end side of the sector gear 32.
Patent JP-H10326842-A (JP)
Title: Reference element of semiconductor nonvolatile storage device
Inventor: YOSHIDA MASAAKI
IPC: H01L27/115
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To shorten a time for erasing UV(ultraviolet ray) of reference cell. SOLUTION: A channel region between a source 2 and a drain 3 is formed of two regions, a selection gate 4 is formed on the channel region on the source side with a gate insulation film in between, and a floating gate 5 is formed on the channel region on the drain side with a gate insulation film 12 in between. A control gate 6 is formed on the floating gate 5 with an insulation film 13 in between. The selection gate 4 is formed in such a manner that it is extended over the control gate with an insulation film 14 in between, and the side surface of the floating gate 5 is exposed.
Patent JP-H01303742-A (JP)
Title: Semiconductor device
Inventor: TSUZUKI ORIE
IPC: H01L21/3205
Filed: 1988-05-31
Abstract: PURPOSE:To contrive a flattening of a wiring layer and the improvement of the reliability of wirings by a method wherein a semiconductor device comprises a wiring interval adjusting film which is provided between the wirings in the lowest wiring layer, has a film thickness equal with those of the wirings and has such a size that the intervals between the wirings are held equally. CONSTITUTION:A wiring interval adjusting film 19 is formed simultaneously with the formation of first layer (lowest layer) wirings 13. In this case, the size of the film 19 is formed in such a way that the wiring intervals between the wirings 13 become nearly equal and the film thickness of the film 19 is made equal with those of the wirings 1. Accordingly, in case a flattening of a wiring layer formed with the film 19 is conducted by an insulating coating film 15, the size of the film 15 becomes almost constant. Thereby, a superior flatness can be obtained in the formation of an insulating film 16 for a second layer wiring 17. Moreover, the film 15 does never to come into contact to an aperture 18 and a reduction in the reliability of the wirings due to out gas through the aperture 18 and a reduction in the step coverage of the wirings can be prevented.
Patent JP-H02312411-A (JP)
Title: Enlarging method for dynamic range in fm tuner
Inventor: NAKAYAMA HIROSHI
IPC: H04B1/16
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a real dynamic range by detecting a compressor start point by a frequency deviation, and executing an expander by controlling an amplifier or an attenuator of a low frequency stage. CONSTITUTION:A radio wave received in a front end 2 is inputted to an FM demodulator.stereo demodulator 3, its output is outputted to a loudspeaker through an expander/amplifier 9, and also, the radio wave is allowed to branch and inputted to said converter 5, as well, and converted to a second intermediate frequency in the converter 5. This second intermediate frequency is amplified and shaped by an amplifier/limiter 6, and inputted to a counter 7. By the counter 7, a deviation of the frequency is compared with a reference frequency of a reference crystal oscillator 10 and detected, the deviation to the plus side and the deviation to the minus side are outputted as an overflow (O.F) and an underflow (U.F), respectively, and it becomes a control signal. In such a way, a wide dynamic range is obtained.
Patent JP-S5926544-A (JP)
Inventor: TAKAYA SHINJI
IPC: D03C7/04
Filed: 1982-08-04
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-S62291066-A (JP)
Title: Manufacture of vertical field-effect transistor
Inventor: YAMAMOTO MASANORI
IPC: H01L21/336
Filed: 1986-06-10
Abstract: PURPOSE:To render a process more simple and characteristics of products more stable as well as elements more compact by forming a impurity area of a conductivity opposite to that of a semiconductor substrate and taking other measures, thereby performing an ultra high energy ion implantation using a mask for etching or a residual polysilicon as the mask. CONSTITUTION:The surface of semiconductor substrate 1 has stepped portions in its thickness to grow an oxide film 2 and permits the stepped portions to grow polysilicons 3 on the oxide film 2. After that, the polysilicons 3 are treated by etching mainly at around thicker portions of film thickness of the oxide film 2 according to a technology of photo lithography. And then, an ultra high energy ion implantation 4 is carried out by using as mask 15 for etching and a residual polysilicon 3 as the mask to form a first impurity area 5 of a conductivity type opposite to that of the substrate 1. In addition, a second impurity area 6 of a conductive type that is identical to that of substrate 1 is formed in the first impurity area 5 by using the above residual polysilicon 3 as well as portions having the thicker portions of film thickness of the oxide film 2 as the mask to obtain a vertical type field effect transistor having a source 6 and gate 14 on the surface of semiconductor substrate 1 as well as a drain 9 on the rear face of its substrate.
Patent JP-S5762940-A (JP)
Title: Longitudinal v-type engine
Inventor: TOMITA YOSHIAKI
IPC: F02B61/02
Filed: 1980-09-30
Abstract: PURPOSE: To increase the output performance of a front cylinder of an air-cooled, longitudinal V-type engine, by lowering the output of a rear cylinder in comparison with that of the front cylinder at least in a particular high-output region of engine operation, and thereby reducing heat produced by the rear cylinder.  
     CONSTITUTION: In an air-cooled, longitudinal V-type engine 2 mounted on a vehicle body 1, a front cylinder 3 and a rear cylinder 4 are erected on a crank case 5 in the form of a V-shape as viewed from the lateral side of the vehicle body 1. Here, the engine 2 is so designed that output of the rear cylinder 4 is lower than that of the front cylinder 3 at least in a particular high-output region of engine operation. For instance, at least one of the cylinder volume, compression ratio and opening and closing timing of intake and exhaust valves of the rear cylinder is differentiated from that of the front cylinder. With such an arrangement, it is enabled to decrease the amount of heat produced by the rear cylinder 4 in comparison with that of the front cylinder 3 and to increase the output performance of the front cylinder 3 since it is made unneccessary to restrict the output of the front cylinder 3 at such a level as not to cause overheating of the rear cylinder 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0750345-A (JP)
Title: Manufacture of semiconductor memory
Inventor: MASUOKA FUJIO
IPC: H01L21/8242
Filed: 1994-06-17
Abstract: PURPOSE:To provide a method for manufacture a semiconductor memory which enables the semiconductor memory to be made in high density packaging. CONSTITUTION:In this method for manufacturing a semiconductor memory, a gate electrode 17 of a selective transistor made of a first layer of polycrystal silicon is formed on a substrate 10 via a gate insulating film 16. The gate electrode 17 is used to form source and drain regions 12 and 11 of the selective transistor on the substrate 10 and to form one electrode 19 of a capacitor for data memory made of a second layer of polycrystal silicon. The other electrode 21 of a capacitor for data memory made of a third layer of polycrystal silicon is formed on top. A contact hole 22 leading to the surface of the drain region is formed, and a drain extraction electrode 23 made of a fourth layer of polycrystal silicon is formed.
Patent JP-S5258918-A (JP)
Title: Action repetition device
Inventor: KATAYAMA HAJIME
IPC: G03G15/00
Filed: 1975-11-11
Abstract: PURPOSE:To enable reset in a semple mechanism in the display means for showing the number on repetitions by the set dial for the number of cycles for use in the copying machine by providing a lug on the raticket wheel, and returning the ratcket wheel by one step after the finish of the final action.
Patent JP-H06320566-A (JP)
Title: Production of resin tubular member
Inventor: MATSUO MITSUNOBU
IPC: B29C49/06
Filed: 1993-05-13
Abstract: PURPOSE:To simply mold a resin tubular member having a smooth inner surface and uniform in wall thickness. CONSTITUTION:A split type mold is equipped with a cavity 14 prescribing a resin tubular member 1 bent in a three-dimensional direction and the unnecessary parts 6,7 integrally molded at both ends thereof and a core mold insertion hole for allowing a core mold to protrude to one end of the cavity 14. The mold is clamped and the leading end part of the core mold 13 is allowed to protrude to one end of the cavity 14 and a molten resin is injected in the cavity so as to cover the leading end part of the core mold 13 to form a bottomed cylindrical body. Thereafter, the injection of the molten resin is continuously performed while the bottomed cylindrical body is expanded by injecting a pressure fluid into the cylindrical body through a passage 13a to fill the bottomed cylindrical body with the molten resin corresponding to the expansion thereof to mold a hollow molded product. After cooling, both unnecessary parts 6,7 are cut off at both cutting parts A, B.
Patent JP-S63299933-A (JP)
Title: Apparatus for printing card or the like
Inventor: MIURA SHONOSUKE
IPC: B41F17/14
Filed: 1987-05-30
Abstract: PURPOSE:To continuously print a card or the like and to precisely perform multicolor printing, by moving a large number of card printing tables mutually arranged on a circular locus at an equal interval along the circular locus and successively performing printing by a plurality of printing means. CONSTITUTION:Carriages 5 are moved along a guide rails 9 in such a state that the movement of printing tables 2 is perfectly restricted in a horizontal direction and an up-and-down direction to perform the printing of the card 100 on each of the printing tables 2 at a station D. This printing is performed by a blanket 51 while the inks having predetermined colors applied to printing plates 5a, 5b are transferred to the blanket 51 when said blanket 51 passes on said printing plates 5a, 5b and printed on the card 100 at the station D. The card 100 reaches a station J through stations F, G, H, I to be printed by the blanket 51 to which inks having colors different from those of the inks on the printing plates 5a, 5b are supplied by printing plates 5c, 5d.
Patent JP-S5563273-A (JP)
Title: Ink jet printer
Inventor: ISAYAMA TAKUROU
IPC: B41J2/175
Filed: 1978-11-02
Abstract: PURPOSE:To accomplish automatic detection and removal of bubble mixed in the  head by means of a bubble detection circuit to be mounted for detecting bubbles in  the head. CONSTITUTION:An electrostrictive vibrator 12 is driven by a vibrator driving circuit according to the image signal fm to effect a printing. When a bubble mixes into the head 11, the voltage/time characteristic across the vibrator 12 shows an overlapping of ripples and hence, the bubble detection circuit 14 detects a ripple component and produces the output VT of the bubble detection circuit. A control circuit 15 compares the output VT with the set comparison voltage VRef. When the output VT exceeds the voltage VRef, the printing function is halted and the signal HP activates the head 11 to move to the home position while an ink pressing device circuit 16 is actuated. As a result, an ink pressing device 17 works to discharge the ink containing bubble in the head 11.
Patent JP-H031266-A (JP)
Title: Electronic device
Inventor: YUITSUKA HIROSHI
IPC: G06F15/02
Filed: 1989-05-29
Abstract: PURPOSE:To thin the device itself and to curtail the manhour for assembling by providing projectingly an elastic material and welded piece for passing through a hole provided on a bottom plate part on a cover body, and welding and fixing the projecting part of this welded piece to the bottom plate part. CONSTITUTION:Welded pieces 5a, 5b projected to the lower part in a position between each hole 6 are provided on a cover body 5. Both the welded pieces 5a, 5b pass through a pass-hole 9d provided on an operating member 9 and a pass-hole 7a provided on a bottom plate part 7, and also, projecting end parts 5c, 5d of both these welded pieces 5a, 5b are welded in the lower side recessed part 7c provided on the bottom plate part 7. In this state, the cover body 5 and the bottom plate part 7 are fixed integrally, while interposing each membrane switch 8a - 8c and the operating member 9 between them. In such a way, the manhour for assembling can be curtailed and the thickness can be decreased.