baber/WOPTO huggingface dataset:
Patent JP-S561568-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROFUJI HIROICHI
IPC: H01L29/72
Filed: 1979-06-19
Abstract: PURPOSE:To provide a bipolar transistor having high density and preferable high frequency characteristics by forming an emitter region and a graft base region in self-alignment. CONSTITUTION:An oxide film 22 is coated on an N-type Si substrate 21, an opening 22a is perforated thereat, P-type impurity ion is implanted thereon, it is heat treated to form a P-type base region 13 in the substrate 21. Then, a BSG film 24 and an aluminum film 25 becoming a mask for ion implantation are laminated on the entire surface of the substrate 21 including the region 13, an opening 24a is again perforated thereat, N-type impurity ion is implanted therethrough to form a region 25 becoming an emitter thereafter in the region 13. Thereafter, the end surface of the film 4 exposed in the opening 24a is etched with a mixture solution containing hydrofluoric acid and ammonium fluoride to obtain an opening 24a' laterally expanded, the film 25 is removed, and an SiO2 film 27 is coated on the entire surface. Then, it is heat treated to form the region 26 into an N-type emitter region 26a, and the impurity in the film 24 is simultaneously diffused to alter the region 13 into P<->-type graft base region 23a.
Patent JP-S60222469-A (JP)
Title: Production of 2-phenylbenzotriazole
Inventor: KANECHIKA TATSUO
IPC: C07D249/20
Filed: 1984-04-16
Abstract: PURPOSE:The reduction reaction of 2-phenylbenzotriazole is effected using a phosphorus compound as a reducing agent in the presence of an alkali and naphthoquinone to permit high-yield production of the titled compound under mild conditions with no anxiety of environmental problems. CONSTITUTION:The reduction reaction of 2-phenylbenzotriazole of formula I (R1 is H, Cl, 1-4C lower alkyl, lower alkoxy, carboxy, sulfone; R2 is H, Cl, 1-4C lower alkyl, lower alkoxy; R3, R4, R5 are H, Cl, 1-12C alkyl) is carried out using, as a reducing agent, at least one selected from phosphorus compounds such as phosphorus or hypophosphorous acid in the presence of an alkali and naphthoquinone at 0-100 deg.C to give a compound of formula II. As the reducing agent, is preferred yellow or red phosphorus and the amount is usually 0.2-2mol per mol of the compound of formula I.
Patent JP-S63246764-A (JP)
Title: Image editing method
Inventor: NAKAJIMA AKIO
IPC: H04N1/387
Filed: 1987-04-01
Abstract: PURPOSE:To permit easy region assigment of intricate shapes by contrasting the inputted image signal with the region figure signals stored in a memory device and deciding the editing region where the original image signal belongs. CONSTITUTION:A region assignment medium drawn with the contours of desired editing regions 12, 13 on the original image 11 as the figures 15, 16 on a medium 14 separate from the the original 11 is formed. The region figures 15, 16 on the medium are read by an image reader and the inputted region figure signals are stored in the memory device. The original image 11 is then read by the image reader and the inputted image signal is contrasted with the region figure signals stored in the memory device to decide the editing region where the original image signal belongs. The extremely easy assignment of the editing region having the intricate shapes is thereby permited.
Patent JP-S61234568-A (JP)
Title: Field effect transistor
Inventor: NISHIMURA KAZUHIRO
IPC: H01L21/338
Filed: 1985-04-10
Abstract: PURPOSE:To obtain excellent ohmic contact between a channel region comprising a two-dimensional electron cloud layer and source and drain electrodes, by forming source and drain regions comprising N<+>GaAs layers in contact with the lower part of the channel region comprising the two-dimensional cloud layer. CONSTITUTION:A source region 9 and a drain region 10, each comprising a high concentration impurity layer, i.e., an N<+>GaAs layer, are selectively formed in a non-doped GaAs layer 2, in contact with the lower part of a channel region comprising a two-dimensional electron cloud layer 4. A source electrode 6 and a drain electrode 7 are connected to the source region 9 and the drain region 10 through layer 3, 4 and 5. Since the source region 9 and the drain region 10, each comprising the N<+>GaAs layer, are formed in contact with the lower part of the channel region comprising the two-dimensional electron cloud, said source and drain regions 9 and 10 are ohmic-contacted with the channel regions comprising the two-dimensional cloud layer 4 excellently, and the mutual contact resistance can be effectively decreased.
Patent JP-S554180-A (JP)
Title: Driver circuit for triac
Inventor: ASHIZAWA YUKIO
IPC: H03K17/72
Filed: 1978-06-26
Abstract: PURPOSE:To simplify circuit constitution without using a pulse transformer, etc., by composing a TRIAC driver circuit of a single-power supply control commonminus- pole type of general elements such as a transistor, resistance and capacitor. CONSTITUTION:Electrode T1 of TRIAC S connected to alternating power supply E in series to load L is connected to the earth side of driving transistor circuit A and the minus side of direct-current power supply B, and the output side of this transistor circuit A is connected to gate G of TRIAC S via capacitor C and resistance R, thereby constituting the TRIAC driver circuit. In this constitution, a common-minus-pole type TRIAC driver circuit is composed of general elements such  as TrQ, resistance R and capacitor C and direct-current power supply B is used  only for charging capacitor C, so that the circuit constitution will be simplified  without a pulse transformer, etc.
Patent JP-H03279484-A (JP)
Title: Control device of slice lip of paper machine
Inventor: SHIBAMOTO MASAHARU
IPC: D21F1/06
Filed: 1990-03-27
Abstract: PURPOSE:To control a profile of slice lip in high accuracy by connecting one motor shaft of a drive motor through a pressurized nut to an adjusting rod and restricting a connecting shaft of the other motor shaft to an electromagnetic brake. CONSTITUTION:A motor shaft 13 of a drive motor 12 is connected through a prepressure nut 15 to an adjusting rod 8 to prevent occurrence of back lach. A connecting shaft 19 attached to the other motor shaft 18 is provided with an electromagnetic brake 21 to restrict rotation thereof so that the motor shaft has a profile of slice lip not changed by external force, drive of a rotary encoder 22 is used for feedback control of rotation of the drive motor and a starting point of the drive motor is adjusted by a manual operation handle 23.
Patent JP-S573739-A (JP)
Title: Bioactive glass and glass ceramic
Inventor: FUJIO HISAMITSU
IPC: C03C3/089
Filed: 1980-06-11
Abstract: PURPOSE: The titled ceramics containing SiO 2 , B 2 O 3 , Na 2 O, CaO and TiO 2 , capable of freely determining the combination of the reactivity of eluting ions with the thermal expansion coefficient on contact with a body fluid in the living body, and having a low melting point.  
     CONSTITUTION: Glass and glass ceramics, consisting of 35W60mol% SiO 2 , 5W 15mol% B 2 O 3 , 10W30mol% Na 2 O, 5W40mol% CaO, 0.5W10mol% TiO 2 , 0W 15mol% P 2 O 5 , 0W20mol% K 2 O, 0W10mol% Li 2 O, 0W5mol% MgO, 0W8mol% Al 2 O 3 +ZrO 2 +Nb 2 O 5 , 0W8mol% La 2 O 3 +Ta 2 O 5 +Y 2 O 3  and 0W15mol% F 2  as an essential composition. The composition in the range of 40W60mol% SiO 2 , 8W 15mol% B 2 O 3 , 15W30mol% Na 2 O, 8W30mol% CaO, 0W8mol% P 2 O 5 , 0.5W8mol% TiO 2  and 0W15mol% F 2  is particularly suitable for coating a metallic core material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5413157-A (JP)
Title: Device for corrcting landing level of elevator cage
Inventor: NAKAZATO MASAAKI
IPC: B66B1/36
Filed: 1977-07-01
Abstract: PURPOSE: To provide a device for correcting the landing level of an elevator cage without stopping the cage at out of a door open zone by extending brake releasing time when a door open zone detector is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02254437-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA SUMUTO
IPC: G03C1/035
Filed: 1989-03-29
Abstract: PURPOSE:To convert the surfaces of silver halide particles and to obtain a silver halide emulsion having high sensitivity by regulating the ratio of silver to a binder in a silver halide emulsion layer to a prescribed value or above and incorporating a water soluble polyester compd. and a polyhydroxy substd. benzene compd. into the emulsion layer and/or other hydrophilic colloidal layer. CONSTITUTION:A silver halide emulsion-contg. layer is formed on at least one side of the support of a silver halide photographic material. The ratio of silver to a binder in the silver halide emulsion layer is regulated to >=0.8 and a water soluble polyester compd. and a polyhydroxy substd. benzene compd. are incorporated into the emulsion layer and/or other hydrophilic colloidal layer to obtain a silver halide photographic sensitive material. The surfaces of flat plate silver halide particles are converted and a silver halide emulsion having high sensitivity is obtd.
Patent JP-S5048269-A (JP)
IPC: D04H1/72
Filed: 1974-07-09
Abstract: A method for producing a multi-layer web, and the web produced thereby, are disclosed. The nonwoven web consists of two half-thickness portions laminated to each other. A first half-thickness portion is characterized by a given overall concentration of long and short fibers and has one face enriched in long fibers above the overall concentration and the other face enriched in short fibers above the overall concentration. The concentrations of long and short fibers decrease substantially uniformly from the enriched faces to form a transition region within the half-thickness portion. The second half-thickness portion is bonded to the short fiber-enriched face of the first half-thickness portion and has an outer face (opposite the bonded face) of substantial structural integrity as compared to the short length fiber-enriched face of the first half-thickness portion. In the preferred embodiment, the second half-thickness portion is similar to the first half-thickness portion and bonded in mirror image relationship thereto.
Patent JP-S575163-A (JP)
Title: Simulate-trouble generation system
Inventor: OKUMURA KOUICHI
IPC: G06F11/22
Filed: 1980-06-10
Abstract: PURPOSE:To generate a program without depending upon hardware/firmware by forcibly setting operation conditions, when a simulation trouble is caused, independently of normal timing and by setting the simulation trouble directly without reference to the normal timing. CONSTITUTION:After a register 1 for simulation generation conditions is set, a simulated environment setting circuit 11 force an enabled/disabled retrying discriminating circuit to an enabled or disabled state. Then, a simulated timing forcible generating circuit 10 enables a decoder 2 and an error indicator 8 is set through an OR circuit 6 and an AND circuit 7, generating a simulation trouble in an instruction. When the instruction is retried, the instruction is completed without generating the simulation trouble for the 2nd time and later, and when retrying is assumed to be failed the simulation trouble is generated for the 2nd time or later.
Patent JP-H05239863-A (JP)
Title: Freely foldable structure
Inventor: NAKATANI TOSHIMARO
IPC: E04B1/344
Filed: 1992-02-28
Abstract: PURPOSE:To make it possible to fold in a compact state and restrain height dimension when folded as far as possible. CONSTITUTION:A folding gable panel 30 is interposed between vertical frames 12, 22 of each of a reference frame 10 and a pair of movable frames 20 which are parallel to the panel 10 so that the frames 20 are horizontally movable with reference to the frame 10. A roof panel 40 and a floor panel 50 are erectably and rotatably connected to an upper frame 11 and lower frame 13 of the panel 10. The upper and lower ends of the frame 10 and the panel 30 are closed by the panel 40 and the panel 50 and the panel 40 and the panel 50 can be folded with respect to the frame 10. As a result, a structure A can be stored and transported in a compactly folded state with respect to the frame 10 and can be installed in an expanded state and, when the structure is folded, the roof panel protrudes upwardly from the frame 10, thereby allowing the structure to pass through an opening of a warehouse and the like, so that it can run, for example, on a road below a rail track, where there is a height limit for transportation.
Patent JP-H04290144-A (JP)
Title: Memory extension system
Inventor: IWASAKI KAZUYA
IPC: G06F12/16
Filed: 1991-03-19
Abstract: PURPOSE:To extend a memory by making the alternation of generation while maintaining error detecting ability and securing reliability without increasing the minimum memory capacity of a storage device. CONSTITUTION:When the memory is used by using an IC memory of 1M-bit, 1-bit constitution as a 1st generation, an IC memory of 4M-bit, 4-bit constitution as a 2nd generation, and an IC memory of 16M-bit, 8-bit constitution as a 3rd generation, the code length is set to 40 bits which are a multiple of 4 within a range wherein the length is longer than code length required for S4ED and shorter than code length required for S8ED, and a code shortened so as to improve the function of S8ED is used. Consequently, the unnecessary IC memory in the 1st generation is reduced and the error detecting ability in the 3rd generation is maintained.
Patent JP-H02259606-A (JP)
Title: Geodesic lens
Inventor: SHIMANO TAKESHI
IPC: G02B6/12
Filed: 1989-03-31
Abstract: PURPOSE:To suppress a guide loss while maintaining a small aberration and to obtain the geodesic lens of a short focal length by forming a recessed shape part non-rotationally symmetric with the axis perpendicular to an optical waveguide plane. CONSTITUTION:The geodesic lens is formed to the shape which is non- rotationally symmetric with the axis perpendicular to the optical waveguide plane. The degree of freedom in design widens if the geodesic lens is formed to the non-rotationally symmetric shape and, therefore, the range where the depth of the recess of the geodesic lens and the curvature of the shape thereof are selected can be widened. For example, the divergent light from a semiconductor laser 5 joined to the end face of the optical waveguide 4 is collimated to made to parallel beams of light by the geodesic lens 3 of the non-rotationally symmetric shape and thereafter, the beams are Bragg-diffracted by the surface acoustic waves excited from an electrode 6 for exciting surface acoustic waves, by which the beams are deflected at a high speed. Since the focal length is shortened by the introduction of the geodesic lens of the non-rotationally symmetric shape at this time, the size over the entire device is reduced.
Patent JP-2000274129-A (JP)
Title: Slide door lock device for construction machine
Inventor: FUJIMOTO TAKASHI
IPC: E05B83/42
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a slide door device for a construction machine of which the operation force is small and which can be miniaturized. SOLUTION: In this slide door lock device for a construction machine, the operation of an outer handle 4 is transmitted to a lock mechanism in unlocking of a key cylinder, and the operation of the outer handle 4 is not transmitted to the lock mechanism in locking of the key cylinder. The slide door lock device is provided with an input plate 8 rotating while interlocking the operation of the outer handle 4, an output plate 16 connected to the lock mechanism, a common pin 10 pivoting to the same rotary shaft in a state that these input plate and the output plate 8, 16 are superimposed with each other, and a selection mechanism 21 which transfers the rotary movement of the input plate 8 to the output plate 16 when unlocking and further, does not transfer the rotary movement of the input plate 8 to the outputplate 16 when locking.
Patent JP-H08277701-A (JP)
Title: Structure for supporting stationary blade of turbine
Inventor: HAZAMA TAKAHIRO
IPC: F01D11/08
Filed: 1995-04-04
Abstract: PURPOSE: To provide a supporting structure with which a turbine blade can make thermal expansion in both axial and radial directions, the blade is prevented from touching on a rotor despite thermal deformation, and a space between the blade and a rotor/casing can be sealed lest a gas flow should flow into a part other than a blade arrangement. CONSTITUTION: A supporting structure consists of a shroud ring 18a, which surrounds a bucket 2 adjacent to a stationary blade 1, a casing 14 provided with a ring holding part 14a for holding the shroud ring 18a in a radial direction and in a freely movable manner, an inner ring 15 and an outer ring 16, which are installed in the inner and outer end parts of the stationary blade 1 so as to form a gas flow passage in between, and a sealing member 17b, which is installed inside the inner ring 15 via a deformed supporting member 17a in order to seal the space adjacent to a rotating rotor 3. The casing 14 is provided with a hollow, cylindrical cavity 14b one end of which is opened to the inside of the casing 14.  One end part 16a of the outer ring 16 is fixed to the casing 14, while the other end part 16b is inserted in an axial direction, touching its inner side to the inner surface of the hollow cavity 14b.
Patent JP-S63249412-A (JP)
Inventor: NAKAZAWA HIROMI
IPC: H02B15/00
Filed: 1987-03-31
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-H08272514-A (JP)
Title: Analog touch pannel controller
Inventor: UEDA SHIGEO
IPC: G06F3/0488
Filed: 1995-04-04
Abstract: PURPOSE: To provide an analog touch pannel controller capable of detecting a correct depression position not only when power is started in a device but also when the device is being used. CONSTITUTION: An analog touch pannel controller is the one which has an analog touch pannel 1 provided with resistance layers in upper and lower layers and extracts voltage data of voltage fall due to an on-resistance value when the upper and lower layers are brought into contact so as to be controlled based on the voltage data. The controller is provided with a storage device 5, extracts voltage data at every fixed time, stores them as position referring data in the storage device 5 and detects the depression position to be successively depressed based on voltage data and position referring data of the depression position.
Patent JP-S522949-A (JP)
Title: Control apparatus for forklift with winch
Inventor: ENATSU TOSHIAKI
IPC: B66F9/22
Filed: 1975-06-24
Abstract: PURPOSE: In a fork lift truck having a reach fork lift and a winch, one control valve and one switch control all operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195933-A (JP)
Title: Input device
Inventor: ARAI MASAHIKO
IPC: G06F3/02
Filed: 1982-05-11
Abstract: PURPOSE:To minimize erroneous inputs, to raise the efficiency of input work, and to reduce fatigue of an operator, by simultaneously displaying the input information and an input result based on its information, on the same picture of a display. CONSTITUTION:An input document 5 is set onto a feed mechanism 6. A part to be inputted of the document 5 is fetched as a picture signal by a CDD7 and is displayed on a picture lower part 92 of a CRT9 through a signal adjusting part 4 and a driving part 8. When the keyboard of an input part 1 while seeing a display of the input document 5 of the CRT9, this output is provided to a controller 2, and an input result is displayed on a picture upper part 91 of the CRT9 through the signal adjusting part 4 and the driving part 8. Thereafter, when all the inputs end, and a part to be inputted next is made to correspond to the CCD7, this time, this part is displayed on the picture lower part 92 of the CRT9. As a result, the output of the keyboard is inputted to a computer 3, and also is displayed on the picture upper part 91 of the CRT9.
Patent JP-H04311941-A (JP)
Title: Photographic processing and centralized control device thereof
Inventor: MURAKAMI HIROSHI
IPC: G03B27/72
Filed: 1991-04-11
Abstract: PURPOSE:To enable recording of highly reliable information to be conducted, to make checking with negative films easy, and to keep a finish condition constant even if plural times of printings are carried out. CONSTITUTION:An ID-printed check sheet is stuck on a nondeveloping negative film. Exposure correction values for respective images are fixed in a film image checking process, and after these exposure correction values are made to correspond to the IDs, they are recorded in RAM of a controller. Thereby, the corresponding exposure correction values can be searched hereafter by means of the IDs. Accordingly, in the case of printing the image on a printing paper in a processing process, the exposure correction values are read out according to the IDs recorded in the negative films, so that an optimal exposure condition can be obtained. Furthermore, in the case of a negative film which is already developed and in which the ID is recorded, the film can be processed under the same condition as the previous exposure condition. Further, in a centralized control device of the present invention, in the case when a reprinting processing is required in a printing paper checking process, the exposure correction values can be rewritten.
Patent JP-H07305291-A (JP)
Title: Press jacket and preparation of press jacket
Inventor: UUDO GUROSUMAN
IPC: B32B27/04
Filed: 1995-03-13
Abstract: PURPOSE: To provide a press jacket having a long life and a slight wear. CONSTITUTION: This press jacket 10 for dehydrating a material belt in a press device for dehydrating a paper web especially in a press gap of a paper making machine, is provided by installing a band 11 and also an inside layer 20 which is made from an elastomer matrix material in the reverse side to the material belt. In the matrix material, reinforcing threads 16, 18 are imbedded, and also an outside layer 22 having a strong wear resistance at the belt side is provided on the inside layer. In producing it, since the elastomer matrix material is formed by molding on a molded part, at the same time the reinforcing threads are involved and the second layer 22 is formed by molding before the curing of the first layer 20, an especially good adhesion between both layers is obtained.
Patent JP-S58195832-A (JP)
Title: Copying device
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/043
Filed: 1982-05-11
Abstract: PURPOSE:To control inversion adequately in a min. time and to move a scanning system and a photoreceptor relatively with ease and high accuracy, by determining the position determined beforehand according to the size of a cassette and a variable power. CONSTITUTION:A motor M2 is run forward with a DC amplifiers 34, and transistors 35-1, 35-2 by the H signal of the forward signal FAW from a microcomputer 30, whereby scanning is accomplished. In the stage of changing a magnification, a CV37 divides down the pulse train E1 from an encoder 36 in accordance with the data m1 on the frequency dividing ratio from the microcmputer 30 and converts the same to the pulse train E2 of the same frequency as a clock frequency CLK. A PLL 32 compares the E2 and the CLK, outputs the voltage V of an H level and controls the speed of the motor M2 with a filter 33 and the DC amplifier 34. A main motor M1 is controlled similarly. When the FAW goes to an L and a backward signal BAW to an H according to the size of a cassette and the ratio m1, the TRs 35-1, 35-2 turn off and 35-3, 35-4 turn off, by which the motor M2 is run backward and the scanning system is moved relatively with the photoreceptor with high accuracy.
Patent JP-S60237095-A (JP)
Inventor: CHIYAARUZU GARABETSUDO CHIYABU
IPC: A01N57/20
Filed: 1985-04-16
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。