baber/WOPTO huggingface dataset:
Patent JP-H02243699-A (JP)
Title: Preparation of dry crystal of alpha-l-aspartyl-l-phenylala-nine methyl ester having improved solubility
Inventor: OOURA HARUTOSHI
IPC: A23L27/30
Filed: 1989-01-23
Abstract: PURPOSE:To industrially readily provide the subject crystal of IB type having good solubility by continuously air-drying the wet crystal of alpha-L-aspartyl-L- phenylalanine methyl ester having a specific water content with hot air having a specific temperature. CONSTITUTION:alpha-L-Aspartyl-L-phenylalanine methyl ester (hereinafter referred to as aspartame) having a water content of <=50wt.% is dried with hot air of 80-120 deg.C, preferably 130-160 deg.C, to a water content of 2-6wt.% to provide the objective crystal. It is preferable to prepare the aspartame wet crystal as the raw material by a stationary crystallization method, since the objective crystal is effectively prepared because the crystal having a water content of 20-50wt.% is obtained only by the centrifugal separation of the crystal after the crystallization.
Patent JP-H10203207-A (JP)
Title: Seat for automobile
Inventor: ONODA KEISUKE
IPC: B60N2/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To perform slide movement of a rear seat to the rearmost part of an automobile without being interrupted by a wheel house. SOLUTION: A seat is mounted such that longitudinally extending guide rails 1 and 1 are laid on the body floor surface 20 of a cargo room, and a seat mounting plate 2 is longitudinally movably arranged on the guide rails 1 and 1. Slide brackets 4 in a U-shape in cross section laterally slidably mounted on the front and rear edges of the seat mounting plate 2 with the seat mounting plate 2 nipped therebetween and a seat cushion 30 is mounted thereon. Meanwhile, a laterally expandable pantograph type link mechanism 5 is arranged on the under surface of the seat mounting plate 2. A slide joint 4 situated at the tip part of the link mechanism 5 is coupled to the lower part of the seat cushion 30 and the seat cushion 30 is laterally slidable.
Patent JP-S62188848-A (JP)
Title: Device for converting rotary motion into linear motion
Inventor: SETSUPO AI RETSUPANEN
IPC: F16H25/20
Filed: 1987-01-23
Abstract: A compact system for converting a rotational movement, of relatively low torque, into an accurate linear movement, of relatively high force. The system includes a low torque actuator (41) and a backlash-free gear reducer (42-46). A linearly movable shaft (55), capable of exerting a high linear force in either direction, has a long axis in direct line with the long axis of the actuator. A direct linkage (51-53), essentially free of backlash, connects the actuator to the shaft through the gear reducer. A body (58) and housing (60) enclose the system.
Patent JP-S61241301-A (JP)
Title: Antitumor agent
Inventor: SASAKI TAKUMA
IPC: C08B37/00
Filed: 1986-01-24
Abstract: NEW MATERIAL:A carboxymethylated derivative of beta-1,3-glucane of the formula (at leat one of R is CH2COOH, the remainder are H; n is integer where average polymerization degree is 2-1,000), and its salt. USE:An antitumor with strong activity and reduced toxicity, which is readily subjected to mass production. The dose is 0.2-200mg/kg body weight/admin istration. It is preferably given once to six time a day LD50, when it is gives orally to mice and intraperitoneally to rats, are more than 5g/kg and 2g/kg, respectively. PREPARATION:beta-1,3-Glucan which is produced by a microorganism in Alcaligenes or Agrobacterium such as Agrobacterium radiobacter U-19 (FERM-1166) is carboxymethylated with monochloroacetic acid in the presence of an alkali.
Patent JP-S5297191-A (JP)
Title: Production of oxide dispersed type alloy wire
Inventor: MOTOYOSHI TAKEYA
IPC: C22C1/10
Filed: 1976-02-11
Abstract: PURPOSE: To obtain an alloy wire for use with contacts and the likes by preparing an alloy consisting of CdO, In 2 O 3 , SnO 2  and the like in solid solution with Ag through melting, forming it into tapes or wires having tickness or diameter suitable to internal oxidation and internally oxidizing to form wire material having uniform composition both in a core and in an outer shell. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05207214-A (JP)
Title: Facsimile equipment
Inventor: OMACHI MASAHIKO
IPC: H04N1/32
Filed: 1992-01-29
Abstract: PURPOSE:To easily confirm the transmission processing state of a memory original and the state of an original being sent at present. CONSTITUTION:A CPU 15 extracts a reservation number corresponding to its transmission destination from the picture data of an original read by a reader 19 and stores the number to a picture data storage area 17a of a RAM17. When a reservation number is inputted by a mode key and the ten-key of an operation key 3, the CPU15 reads the content of the picture data and the reservation number from the picture data storage area 17a of the RAM 17 corresponding to the reservation number and displays them onto an LCD4.
Patent JP-H08201409-A (JP)
Title: Rotation sensor with incorporated cover
Inventor: SAITO HIDETOSHI
IPC: G01D5/245
Filed: 1995-01-31
Abstract: PURPOSE: To provide a rotation sensor with an incorporated cover which is used for bearing units, etc., and the cover of which has a simple shape and can be manufactured easily and the sensor fitting section of which has excellent airtightness. CONSTITUTION: The case 21 of a rotation sensor 20 is made of a resin and provided to the part of the sensor fitting hole 12 of a cover 11 by injection molding so that part of the cover 11 can be buried in the case 21 and the section between the case 21 and cover 11 is sealed with a low-melting-point resin 14. In addition, a detector assembly composed of a pole piece 23, coil 24, bobbin 25, permanent magnet 26, yoke 27, and terminal 28 is inserted into the case 21 and the rear opening of the case 21 is sealed with an injection-molded resin 31. A rotation sensor 10 with an incorporated cover thus constituted can have high airtightness without making the shape of the cover and sealing structure more complicated.
Patent JP-S56110920-A (JP)
Title: Automatic focus adjustor
Inventor: MOMOSE HARUHIKO
IPC: G02B7/28
Filed: 1980-02-07
Abstract: PURPOSE:To simplify the focus adjustment, by photographing a subject at the overfocal distance when the subject is distanct by 1/2 or more of the overfocal distance. CONSTITUTION:The camera lens receives a focus adjustment of the overfocal distance H=(lens focal distance)<2>/(allowance abberated circle diameter)X(using diaphragm value), and thus the depth of filed covers distance from H/2 to infinity . In other words, the lens can be set at the overfocal distance to a subject which is distant by H/2 or more. In such case, if the switches SW1 and SW2 are closed by a releasing action, the beams sent from the LED are reflected to form an image at a photoelectric sliding device PP. Thus the resistance between the electrodes 3 and 2 varies by the image forming position. When the subject distance is larger than H/2, the excitation is kept for the solenoid SOL. Then the lens is shifted up to a movable end part to be set at the overfocal distance H.
Patent JP-H09202435-A (JP)
Title: Electronic part supply device
Inventor: MIYATA HITOSHI
IPC: B65G47/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To produce no metal powder even when electronic parts are moved through a path by using a wearing resistant resin for a part with which chip type electronic parts come into contact while the chip type electronic parts from a bulk case are moved to a part sucking part. SOLUTION: Electronic parts housed in a stocker 15 are passed through the lower side of a first gate 15A and then inserted into a chamber part 17. Even when a plurality of electronic parts are adhered to one another to become a lump, because of passing through the first gate 15A, these parts form a smaller lump or divided into each single electronic part. The electronic parts passed through the lower side of a movable gate 17B are slightly vibrated by air circulating inside an air circulating part 17C. The electronic parts are advanced to a path 17D in one row. A wall in the upper side of the path 17D is constituted of the lower surface of a movable block 17E. For a part with which the electronic parts are passed and brought into contact, a wearing resistant conductive resin is used. Thus, the production of metal powder caused by wearing is prevented.
Patent JP-S58133388-A (JP)
Title: Cathode for electrolysis
Inventor: HIRANO TADAO
IPC: C25B11/04
Filed: 1982-02-02
Abstract: PURPOSE:To obtain the cathode which is not corroded even with hydrogen overvoltage below about 0.2V, in the cathode for the electrolysis of an aqueous alkali metal halide solution having a coating layer on the surface of a substrate, by using stainless steel contg. specified rates of Cr and Mo as said substrate. CONSTITUTION:Stainless steel contg. 25-40% Cr and 1-5% Mo but without the intention to add Ni is used as a substrate and coated with substance having low hydrogen overvoltage to obtain the cathode. The cathode is useful as an electrolyzing cathode for generating hydrogen. It is not corroded, even when hydrogen overvoltage becomes below about 0.2V. In addition, it is formed from the inexpensive substrate.
Patent JP-H02195322-A (JP)
Title: Driving method for electrooptic element
Inventor: KOBAYASHI HIDEKAZU
IPC: G09G3/36
Filed: 1989-01-24
Abstract: PURPOSE:To shorten a selection time greatly, to stabilize a memory state in a nonselection period, and to make a high-contrast display by inserting a resistance into scanning electrode at the time of selecting operation. CONSTITUTION:The potential is given the same as the mean potential of a signal electrode signal or given the opposite polarity from a reset pulse after liquid crystal applies the reset pulse to a scanning electrode. The resistance of >=100OMEGA is interposed between a scanning electrode signal line and the scanning electrode after 1mus or a time corresponding to the response speed of the liquid crystal. At the same time, the scanning electrode is applied with a signal for selecting whether the liquid crystal is put in a 1st or 2nd state according to contents to be displayed and the resistance is removed before a charge correcting pulse or the reset pulse is applied again with a scanning electrode signal. Consequently, a selection period is set shorter than the response speed of the liquid crystal to enable a fast scan and the vibration of the liquid crystal in the nonselection period is reducible.
Patent JP-H02195382-A (JP)
Title: Liquid crystal video projector system
Inventor: YAJIMA AKIHIKO
IPC: H04N5/74
Filed: 1989-01-24
Abstract: PURPOSE:To simplify a maintenance operation by providing a mechanism for adjusting the alignment of a liquid crystal panel from the outside of a liquid crystal video projector system. CONSTITUTION:There are three elements in the adjustment of alignment, that means, the alignment in a left-and-right direction of the liquid crystal panel, the alignment in an up-and-down direction and focusing adjustment. For example, the alignment in the left-and-light direction is adjusted by rotating a left- and-right alignment adjusting knob 551. The alignment in the up-and-down direction is adjusted by rotating an up-and-down alignment adjusting screw with a driver. The focusing adjustment is performed by rotating a focusing knob 550. Therefore, the adjustment of the alignment is all performed from an upper direction. Thus, the adjustment is performed without detaching an optical head from a system and the troublesome maintenance operation is simplified.
Patent JP-S62172364-A (JP)
Title: Production of photomask
Inventor: SAKASHITA MITSUNORI
IPC: G03F1/68
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a photomask inverted at its light intensity by one kind of resist by applying a plating film to a part having no resist pattern on a light shielding film, removing the resist pattern and etching the surface to remove the light shielding film. CONSTITUTION:The light shielding film 2 is applied to a substrate 1 such as glass, resist is applied to the surface of the film 2 and ultraviolet rays or the like are irradiated to the whole surface to form a resist pattern 3. Then, the plating film 5 is applied to the part forming no resist pattern 3. Subsequently, the resist pattern 3 is removed by an organic solvent. The whole surface is chemically etched to remove the light shielding film 2 from the part which is not coated with the plating film 5 and to form a light shielding mask pattern only on the part coated with the plating film 5. Finally, the unnecessary plating film 5 is removed by an etching solution for corroding only the plating film 5. Consequently, the mask pattern inverted at its light intensity can be obtained by using only one kind of resist.
Patent JP-H04363132-A (JP)
Title: Catalyst device for distillation reactor
Inventor: RONARUDO PAINEA
IPC: B01J19/00
Filed: 1991-02-06
Abstract: PURPOSE: To simultaneously advance catalytic reaction and distillation of mass transfer or mass flow in a distillation column by forming main passage for fractional distillation, a catalytic reaction zone and a fluid flow with plural interval plates inside of a column type reactor. CONSTITUTION: When a liq. flow is introduced to the reactor 10 through the tube passage 22, the liq. flow is sent onto sieve tray by distribution tray 21, therefrom the liq. flow down towards a catalyst bed loaded in the descending tube 18. When the liq. head is appeared, the liq. flowed through reaction zone is oozed via the wall 30, the mixing and separation of the liq. are proceeded at upper side of distillation tray 12. And some mass transfer occur at surfaces of the wall 30. After leaving the tray 12, the liq. simultaneously flow down reaction and distillation zone. Finally some of liquids arrive at the bottom of the column through reaction zone of downward tube 18, via tube line 29, are sent to distillation zone in the column. Thus the reaction process is effectively conducted.
Patent JP-S58131521-A (JP)
Title: Spectroscope for device of spectrochemical analysis
Inventor: ITOU TETSUMASA
IPC: G01J3/36
Filed: 1982-02-01
Abstract: PURPOSE:To make an easy and quick photometry possible to the wide wavelength range, by rotating a diffraction grating stepwise by a step motor. CONSTITUTION:The light generated from a light emitting source 1 is allowed to arrive in a condenser mirror 4 via a lens 2 and an incident slit 3, and the  light reflected by the mirror 4 is allowed to arrive in a one-dimensional detector 7 via a diffraction grating 5 and a camera mirror 6. A revolving shaft 9 of a step motor 8 is connected to the grating 5, and when the motor 8 is rotated stepwise, the grating 5 is driven for rotation stepwise. The theta is regulated practically to 0 deg.<theta<80 deg. in the relation between the rotation degree theta of the grating 5 by the motor 8 and a wavelength, and the most preferable DELTAtheta of stepwise change of the theta is 1 deg.-1.5 deg..
Patent JP-S63196569-A (JP)
Inventor: UDO KURAATSU
IPC: C07D521/00
Filed: 1988-01-27
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-S63183372-A (JP)
Inventor: MIYAJIMA TOYOKI
IPC: F27B9/30
Filed: 1987-01-23
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-S57130787-A (JP)
Title: Electric resistance welding method
Inventor: WATANABE SHIYUUZOU
IPC: B23K13/02
Filed: 1981-02-05
Abstract: PURPOSE:To reduce electric power consumption for welding by using high frequency welding currnt and intermediate frequency welding current jointly and continuously. CONSTITUTION:Two kinds of work coils 3, 4 are arranged for a steel tube 1 to be welded on the inlet side of the steel tube near squeeze rolls 2, 2'. One of these work coils 3, 4 is used to let flow high frequency welding current of 180- 450kHz and another is used to let flow intermediate welding current of 10- 90kHz. These are arranged on the inlet side of the steel tube of the squeeze rolls 2, 2' one after another, and either of the two may be placed in front.
Patent JP-H06227303-A (JP)
Title: Structure of seat for vehicle
Inventor: HASUIKE TOSHIO
IPC: B60N2/22
Filed: 1993-02-01
Abstract: PURPOSE:To prevent a head of an occupant from intruding into a gap between seat-backs at the time of collision, or when a large load acts in the lateral direction of a vehicle, by moving a seat backward, so that a gap formed between seat-backs neighboring to each other is lessened. CONSTITUTION:A seat-back position adjusting means 50, which detects a lateral load exceeding a prescribed load in order to slide in an adjusted manner a driver's seat and an assistant's seat backward, is provided in a space between the said seats placed neighboring to each other. In this constitution, the seat- back position adjusting means 50 is provided with a seat slider, which slides/ guides the seats backward relative to a vehicle body floor, a locking mechanism, which locks this seat slider usually but is when a lateral load exceeding the prescribed load acts on the vehicle body, and a restricting means 56, which is installed in a space between the seat slider and the vehicle body floor and which restricts the amount of backward movement of the seat in accordance with a reclining angle of the seat-back.
Patent JP-S56114827-A (JP)
Title: Preparation of electrophotographic cadmium sulfide
Inventor: KASAI MASANAO
IPC: G03G5/08
Filed: 1980-02-08
Abstract: PURPOSE: To prepare cadmium sulfide having improved moisture resistance, by  heating cadmium sulfide particles in the presence of a catalyst, and washing the  particles to remove unstable components from the surface thereof.  
     CONSTITUTION: CdS particles are heated in the presence of a catalyst, e.g. Pt or Pd, to convert unstable CdS or sulfur on the surface thereof into CdSO 4 , which is then removed by washing. CdS particles in a volume of about 50% or more the inner volume of a heat-treating container consisting of a catalytic metal, e.g. a platinum crucible, are filled into the container or further a catalyst may be dispersed and mixed therein, and the container is closed with a platinum lid and heated to about 150W500°C. The CdS particles after the heat treatment are washed, preferably with an ion exchange resin, to remove CdSO 4  formed on the surface thereof and obtain CdS having improved moisture resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06229618-A (JP)
Title: Hot water supplying apparatus
Inventor: MORIMOTO KAZUYUKI
IPC: F24H1/00
Filed: 1993-02-02
Abstract: PURPOSE:To prevent flow of exhaust gas of a hot water supply burner to a matter to be supplied at the time of supplying no hot water by providing a gas/liquid contact part in contact with exhaust gas of the burner in a water passage to a part to be supplied, and providing switching means in a passage part from the contact part to the part to be supplied. CONSTITUTION:A hot water supplying apparatus comprises a gas/ liquid contact part G in which water or hot water is in contact with exhaust gas of a hot water supply burner of a hot water supply unit, and a water reservoir F for water-sealing a passage part from the part G to a bathtub B. The part G is connected with a hot water supply passage W2 for guiding hot water from the hot water supply unit and a water supply passage W3, and water to be injected from an injection nozzle 16 is heat exchanged by a charge layer 17 to be heated by exhaust gas of the supply unit to be supplied via an exhaust duct 12 to be raised at its temperature. A water flow drive valve (switching means) 23 is provided in a connecting part with the part G of a connecting tube 22 for connecting the part G to the reservoir F, and closed by energizing a valve disc by a spring when the water is not fed from the passages W2 and W3.
Patent JP-H05218336-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: ONISHI TERUTO
IPC: H01L21/3065
Filed: 1992-01-30
Abstract: PURPOSE:To form a layer insulating film of a thickness as designed and prevent a conductive part made of silicon thereunder from being excessively etched. CONSTITUTION:A polysilicon semiconductor film 5 is formed on a layer insulating film 4. Subsequently, the semiconductor film 5 and layer insulating film 4 are selectively removed to form contact holes, which reach a silicon substrate 1 under the layer insulating film 4. A protective oxide film 7 is formed throughout the surface, and then the protective film 7 is etched back. As the result, the protective film 7 is left only on the sidewalls of the contact holes. Thus, in etching back the protective film 7, the semiconductor film 5 acts as an etching stopper, preventing the reduction in the thickness of the layer insulating film 4. Further, exposed in the etch back is mostly the semiconductor film 5; therefore, oxygen atoms do not increase at the end of the etch back. This prevents the silicon substrate 1 from being excessively etched.
Patent JP-H09211561-A (JP)
Title: Camera
Inventor: TOYODA YASUHIRO
IPC: G03B15/05
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make a lens cover incorporating a stroboscopic light emission part thin and to make a camera thin as the result. SOLUTION: This camera is provided with a recessed part 3a for evading the projection part of the front surface part of a lens barrel 2 and the lens cover 3 which can be moved so as to cover the lens barrel 2 and so as to expose the lens barrel 2. Then, the cover 3 is constituted so that a component element deciding the thickness of it's own, for example, the stroboscopic light emission part 5 is arranged at a position where the lens barrel 2 is evaded in a state where the lens barrel 2 is covered.
Patent JP-H07225647-A (JP)
Title: Input device
Inventor: NAKAMOTO TOSHINOBU
IPC: G06F3/038
Filed: 1994-02-09
Abstract: PURPOSE:To use a mouse and a touch panel together in combination and improve convenience and reliability by making information from the mouse and information from the touch panel alternately effective and selecting them in order. CONSTITUTION:A device data decision means (input information selecting means) 10a selects the information from the mouse 1 and the input information from the touch panel alternately as valid information in order and displays or erases a mouse cursor with 'input point' data, 'end point' data, and 'track' data inputted from the mouse 1 and touch panel 4. An information processing means (mouse cursor movement display means) 10 processes the input information from the mouse l and the information from the touch panel 4 which are selected alternately as the valid information by the device decision means 10a.
Patent JP-S53100363-A (JP)
Title: Oil pressure controlling system in automatic transmission
Inventor: SHINDOU YOSHIO
IPC: F16H59/18
Filed: 1977-02-15
Abstract: PURPOSE: To improve the control characteristic in shifting down gears for preventing the overrunning of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63182143-A (JP)
Inventor: TARUYA TAKASHI
IPC: E06B1/34
Filed: 1987-01-26
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-S63186007-A (JP)
Title: Hydraulic controller for hydraulic cylinder
Inventor: NISHIMURA SADANORI
IPC: F15B11/08
Filed: 1987-01-26
Abstract: PURPOSE:To aim at miniaturization of an oil operating device as well as simplify a countermeasure for sealing by providing the oil operating device in an operating oil passage from a pump to a hydraulic cylinder, and controlling the oil operating device by means of lower pressure oil in another system. CONSTITUTION:In an operating oil passage 110 from a pump 32 to a hydraulic cylinder 10, are provided a first valve body 40 and a pilot valve 80, and then a control oil passage 120, which leads control oil pressure lower than operating oil pressure in the operating oil passage 110 from the pump 32, is connected to the back pressure chamber 86 of the pilot valve 80, and further, an opening/ closing valve 62, which is adapted to intake and exhaust the control oil pressure into and out of the back pressure chamber 86, is disposed via a throttle valve 61 in the control oil passage 120. Therefore, the first valve body 40 is controlled by means of lower pressure oil in another system so as to be miniaturized, so that its decreased sealing surface area simplifies a countermeasure for sealing.