baber/WOPTO huggingface dataset:
Patent JP-H02235312-A (JP)
Title: Coil bobbin
Inventor: SUGITATSU YOSHIO
IPC: H01F27/32
Filed: 1989-03-08
Abstract: PURPOSE:To shorten the distance between a winding and a wiring part by the coupling dimension for manufacturing a product in high safety by a method wherein a bobbin part and a terminal part are isolated; a coupling part is two step force fit coupling structured; and the two step force fitting process is performed after solder connecting a lead wire. CONSTITUTION:Guide grooves 39 whereinto lead guide protrusions 30 of a bobbin part 21 are inserted are provided while couple fixing recessions 40, 41 are successively formed in two steps in the protrusions 30 of the bobbin part 21 on the inner wall of the grooves 39. Besides, the protrusions 30 of the bobbin part 21 are force fitted into the grooves 39 of a terminal part 35 until a couple fixing projection 31 is inserted into the first step fixing recession 40 using the elasticity of thermo-setting resin and the bend in shape so as to perform the first step fit coupling. Then, a wiring part 42 of a pin terminal 38 is wound up with a lead wire 32 through a lead guide groove 29 and then solder connected. Later, the coupling projection 31 is further force fitted until it is inserted into the second step couple fixing recession 41 so as to perform the second step fit coupling while the bobbin part 21 is held by the second step fixing couple part 41 so that the distance between the winding and the wiring part may be shortened by the coupling dimension.
Patent JP-H05218346-A (JP)
Title: Semiconductor storage device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/8242
Filed: 1992-02-07
Abstract: PURPOSE:To realize high integration density by utilizing non-selected word lines between storage cells provided adjacently in such a direction as connecting the one and the other source drains of transistors, although a folded bit line configuration may be formed. CONSTITUTION:The word lines WL0, WL2 and word lines WL1, WL3 of different layers are alternately extended between storage cells in such a direction as connecting the one 13 and the other 16 of the source drain of a transistor 11 and branching portions 26, 27 are also provided in both sides of the word lines. The branching portion 27 is extended to a storage cell of the next column passing through storage cells provided adjacent to the word lines. Moreover, bit lines BL0 to BL4 are extended in such a direction as orthogonally crossing the word lines. On the occasion of reading stored data from the storage cells, stored data are outputted only to every other bit line to form the folded bit line configuration.
Patent JP-S6290807-A (JP)
Inventor: ODA YASUYOSHI
IPC: H01B3/10
Filed: 1986-03-17
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-S61214067-A (JP)
Title: Picture processor
Inventor: MARUOKA HIROSHI
IPC: G06T11/60
Filed: 1985-03-20
Abstract: PURPOSE:To improve the processing efficiency at the time of editing by carrying out the arithmetic process set between the corresponding picture information while reading a new picture to the picture developed on a picture area and at the same time synthesizing the read pictures. CONSTITUTION:When an input signal is applied form a keyboard 8, a read mode flag RMODE of a RAM 6 is set at 'O' with a cursor form flag CFLAG turned on respectively under the control of a CPU 2. Then an area corresponding to the picture area of a picture memory GBUF is indicated on a display device 20 in response to an original. The picture information stored in the memory GBUF is developed to a preserving picture memory area RCBUF for execution of the preservation processing. Then the picture information is reduced and displayed on the device 20 after inversion. The picture information read and stored in a buffer area RBUF and the picture information on the corresponding GBUF are synthesized for each dot based on the logical arithmetic contents selected previously. These synthesized picture information are displayed on the device 20 in a normal way via a buffer memory 16.
Patent JP-S6322772-A (JP)
Title: Driver riding type working machine
Inventor: HASEGAWA SADAJI
IPC: A01C11/02
Filed: 1986-03-14
Abstract: PURPOSE:To provide a driver riding type working machine having excellent workability, by a method wherein a step is situated to the front part of a driver's seat, the fenders of right and left rear wheels, being located continuously to the rear end parts on both sides of the step, are formed in an inclinder plane. CONSTITUTION:Right and left fenders 27a and 27a, which are formed such that each of the fenders is gradually inclined upward toward the rear and with which rear wheels 4 and 4 are covered, are formed integrally with the rear ends of right and left steps 27 and 27 of driver's seat 13. An auxiliary step 27b, situated in a level lower by one stage, is formed to the front part of the step 27. When remaining seedlings on a seedling placing rest 35 is decreased, a driver stops a car body, takes up seedlings from preliminary seedling placing 49 and 49, and turns round in a sedentary state and can feed the seedlings in an easy orientation in a state to place his foot on the fender 27a. Further, the seedlings on the seedling placing rests 49 and 49 run short and remaining seednlings on the seedling placing rest 35 is decreased, the front of the car body is driven to a footpath, and the seedlings can be highly efficienctly supplied by means of the step 27, positioned flush with the footpath, and the step 27b located in a level lower by one stage, resulting in improvement of workability.
Patent JP-H11243646-A (JP)
Title: Converter circuit for charger
Inventor: MURAI YASUMASA
IPC: H02M5/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of diodes and at the same time simplify a circuit configuration, by setting a full-bridge rectification circuit to a half-bridge rectification circuit in a converter with a half-bridge circuit, and setting it to a half-bridge rectification circuit in a converter with a full-bridge circuit. SOLUTION: One end and the other end of an AC power supply 30 are connected to the middle connection point of a half-bridge rectification circuit consisting of two diodes 5 and 6 and at a middle point consisting of two switches 1 and 2 via a reactor 9, respectively. Also, a DC circuit consisting of capacitors 7 and 8 is connected in parallel with the terminal of the switches 1 and 2, and the primary coil of a high-frequency transformer 11 is connected to the middle connection point of the capacitors 7 and 8 and that between the switch elements 1 and 2. A full-bridge rectification circuit consisting of four diodes 14-17 is connected to a secondary coil 13 of the high-frequency transformer 11, and a capacitor 18 is connected to both ends of the full-bridge rectification circuit.
Patent JP-S59185228-A (JP)
Title: Joining of curved concrete material
Inventor: SAKAI TOSHIO
IPC: E02D23/00
Filed: 1983-03-31
Abstract: PURPOSE:To easily and exactly join an internal structural part and a curved material by fixing at least one wall with the end of the internal structural part by thrusting metal bars through a sheath. CONSTITUTION:In joining the end of two curved concrete materials 8 with both sides of the ends of internal concrete structural parts 5 and 6, a concrete wall 9 is formed in advance on the ends of the curved materials 8 for surrounding, and the walls 9 of the two curved materials 8 are fixed by thrusting metal bars 15 through sheaths 10. At least one wall 9 and the ends of the internal structural parts 5 and 6 are fixed together by thrusting metal bars 18 through a sheath (not illustrated). The internal structural parts 5 and 6 can thus be joined with the curved materials 8 easily and exactly.
Patent JP-S61216002-A (JP)
Title: Process controller
Inventor: ICHIEDA KEISUKE
IPC: G05B19/02
Filed: 1985-03-20
Abstract: PURPOSE:To reduce a waste of a processing time and to perform ideal process control by setting freely scanning periods of input/output signals of process input/output devices installed at remote places. CONSTITUTION:The CPU 15 in a local-side remote input/output interface device 21 accesses all process input/output devices 24-26 to read scanning period setting switches 27 respectively, and store their information in a scanning storage table 23 and also transmit it to a center-side remote input/output device 20. The CPU 11 in the device 20 stores received information in a scanning period storage table 22. The CPU 15 reads one of the devices 24-26 at every set period on the basis of data in the table 23 and sends the data to the device 20. The device 20 stores received data in a shared memory 13. The CPU 11 sends the data in the memory 13 to the device 21 at every set period on the basis of the data in the table 22. The device 21 writes the received data in one of the devices 24-26. This operation is repeated.
Patent JP-H08134066-A (JP)
Title: Production of terazosin hydrochloride dihydrate and intermediate
Inventor: ANSONII MANIINO
IPC: C07D405/12
Filed: 1995-03-16
Abstract: PURPOSE: To provide a method for efficiently producing 1-(4-amino-6,7- dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine (terazosin) hydrochloride dihydrate in high yield and obtain an intermediate compound of the method called as anhydrous crystal modification seed of IV type of terazosin.  
     CONSTITUTION: This method for producing 1-(4-amino)-6,7-dimethoxy-2- quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate includes (a) a stage reacting 4-Amino-2 chloro-6,7-dimethoxy-quinazoline with N-(2- tetrahydrofuroyl)piperazine in an anhydrous polar organic solvent in the absence of an acid scavenger to produce IV-form crystalline variable seed of anhydrous 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)4-(2-tetrahydrofuroyl)piperazine hydrochloride and (b) a stage converting a product of the stage (a) to 1-(4-amino-6,7- dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S51133213-A (JP)
Title: Process for preperation of epoxy compounds
Inventor: TOKISAWA MAKOTO
IPC: C07D405/14
Filed: 1975-05-15
Abstract: PURPOSE: Epoxy compounds, which give the cured resin having excellent heat resistance, are prepared by the epoxidation after the partial polymerization of unsaturated compounds containing an octadienyl group. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06229175-A (JP)
Title: Hinged door device
Inventor: YOSHIKAWA FUMIHIRO
IPC: E06B7/18
Filed: 1993-02-05
Abstract: PURPOSE:To close a clearance between the free ends of double-hinged doors by a simple constitution by rotatably supporting a movable blade by a hinge with a spring fixed onto the internal surface of the end section of the free end of a hinged door. CONSTITUTION:When a hinged door 2 is closed gradually, a movable blade 4 rotatably supported by a hinge 7 with a spring fixed onto the internal surface of the end section of the free end of the hinged door 2 is located at a position A by the force of the spring, thus slowly adjoining the movable blade 4 to a top plate 1a and a bottom plate 1b without being abutted against the free end of another hinged door 3. When the projecting piece of a blade end material 5 is abutted against the top plate 1a and/or the bottom plate 1b, the blade end material 5 is rotated against the force of the spring of the hinge 7. When the hinged door 2 is closed, the blade end material 5 is placed along the top plate 1a and the bottom plate 1b. Accordingly, the movable blade 4 is intruded to the internal surface of the free end of the hinged door 3, and the clearance of the free ends of double-hinged doors 2, 3 is closed.
Patent JP-H11317161-A (JP)
Title: Structure and forming method of electrode of plasma display panel
Inventor: KIN SEISHIKKU
IPC: H01J11/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of an electrode and to stabilize the operation of the electrode by forming a metal oxide layer on a transparent substrate, forming irregularities on the surface by etching, and then electroless plating it to form a metal electrode. SOLUTION: A metal oxide such as zinc oxide or titanium oxide is applied to the whole surface of a transparent substrate 100 by means of spray thermal decomposition to form a metal oxide layer 110. The metal oxide layer 110 is patterned with a photoresist as a mask. The transparent substrate 100 having the metal oxide layer 110 formed thereon is exposed to an acidic solution such as palladium chloride, so that the surface of the metal oxide layer 110 is etched and catalyzed. The transparent substrate 100 having the metal oxide layer with the catalyzed surface formed thereon is exposed to an electroless plating solution consisting of copper sulfate solution, and the catalyzed metal oxide layer surface 110' is plated with a metal film to form a metal electrode 120. Further, it is electroless plated with chromium or the like as occasion demands to form a second electrode layer.
Patent JP-S54148477-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSURU
IPC: H01L21/28
Filed: 1978-05-15
Abstract: PURPOSE: To increase the degree of integration by providing the hetero-insulator material only at the aperture region and then soaking the insulator material into the etchant which etches only the material when the contact hole is formed to the insulator material coated on the surface of the semiconductor substrate.  
     CONSTITUTION: Different types of insulator film 2 and 3 are formed in lamination on the prescribed region on the surface of P-type Si substrate 1, and then the heat treatment is given using these insulator films as the mask to cause thick SiO 2  film 4 at the exposed edge of substrate 1. Then the insulator films laminated are removed only this position can be cut by etching, and thin SiO 2  film 5 is coated on the surface of substrate 1 with gate electrode 6 composed of poly-crystal Si formed at the center part of film 5. After this, hetero-insulator film 7 of Si 3 N 4 , AlO 3  and the like is stacked on the entire surface and then made remain only at the formation region of the contact hole in the form of film 8. Then N + -type source and drain regions 9 and 10 are formed through ion injection and other methods, and then film 8 is removed from SiO 2  film 11 caused simultaneously with film 8 via the etchant which etches only film 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63222920-A (JP)
Title: Flush surface type glass run
Inventor: UEMURA KIYOTAKA
IPC: B60J1/16
Filed: 1987-03-12
Abstract: PURPOSE:To improve a seal capability in the captioned glass run for an automobile by forming a bendable seal lip, provided to the tip of a vehicle inside side wall part, facing to the bottom part of a glass run via a thick lip supporting part. CONSTITUTION:When an end edge of a window glass 15 is inserted into a glass run 1, a thick lip supporting part 7 is not bent to a side wall part 4, only a vehicle inside seal lip 8 is bent at a bend point 9, and is pressed against the glass 15 surface. Therefore, the bendable and deformable lip 8 itself can be shortened, a seal reaction force is sufficiently assured, and also is made to touch the glass 15 surface. This constitution enables a seal capability to be improved.
Patent JP-H08234597-A (JP)
Title: Devices for controlling biasing of belt fixing device and image forming device
Inventor: CHAGI ATSUSHI
IPC: G03G15/20
Filed: 1995-02-22
Abstract: PURPOSE: To always stably performing transport and travel of a belt, in always adequately maintaining the belt biasing control operation, regardless of an external condition change giving effect of the belt biasing control, by providing respectively specific control means, state quantity detection means, regulation means and calculation means. CONSTITUTION: The belt biasing control means controls the belt biasing in the direction orthogonal to the moving direction so as to align the position of the belt driven to move in the direction orthogonal to the moving direction, a state quantity detection means detects or inputs the state quantity in connection with the biasing control by the biasing control means. Namely, a control circuit 100 controls a motor 5 of a displacing mechanism 80 of a tension roller 8 rotated in a forward or a backward direction based on the belt biasing position information detected and inputted by belt biasing position detection means. A regulation means relates the state quantity with the manipulated variable at the time of performing the biasing control by the biasing control means as a nonlinear regulation.  A calculation means calculates the manipulated variable according to the regulation outputted from the regulation means.
Patent JP-H11259496-A (JP)
Title: Integrated managing method of bookmarks between plural browsers
Inventor: FURUYA MASAHIRO
IPC: G06F12/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To share and use stored data individually stored by plural browsers. SOLUTION: In an integrated managing method of bookmarks between plural browsers in an internet and intranet system, a shared bookmark file 17 to store an URL(uniform resource locator) to be shared and used by plural browsers 1, 2 is set, the URL to be shared and used by plural browsers is stored in the shared bookmark file 17 in a specified form and when the URL stored in the shared bookmark file 17 is used by each browser, the URL is used by being converted into the form corresponding to each browser.
Patent JP-S56154646-A (JP)
Title: Method and device of automatic washing control of optical turbidity measuring apparatus
Inventor: HISANAGA TETSUO
IPC: G01N21/59
Filed: 1980-04-30
Abstract: PURPOSE:To make it possible to wash an optical cell only when a stain of the optical cell has reached the fixed limit by integrating a damping quantity of the transmitted light within the measuring operating time to drive a washing device when the integrated value has reached the fixed value. CONSTITUTION:In the optical cell 1 having an inlet 2 and an outlet 3 of the sampling water a wiper 6 is accommodated for removing a contaminant such as oil adhered to the transparent wall surface thereof. The signals from the photoreceiver 5 corresponding to the transmission strength of the photocell 1 are supplied to a turbidity arithmetic circuit of the turbidity measuring apparatus through the preamplifying circuit 7, while the output of the preamplifying circuit 7 is supplied to a counter 10 through a voltage/frequency converter 9 to generate the output when the counting number reaches the fixed value. Said output is supplied to a sequence circuit 12 to stop the arithmetic operation of the turbidity arithmetic circuit as well as to wash the transparent wall surface of the photocell 1 by driving the wiper through the wiper driving circuit 13. Thereby the wiper can be operated without being influenced by the turbidity change of the sampling water.
Patent JP-S62215564-A (JP)
Title: Purification of tryptophan
Inventor: MIYAHARA SHOICHIRO
IPC: B01J39/04
Filed: 1986-03-18
Abstract: PURPOSE:To obtain the titled component in high purity, by passing a reaction liquid produced from indole by enzymatic action through a porous cation- exchange resin and separately eluting the titled compound and the unreacted raw material using an aqueous solution of an alkali or acid and a water- containing organic solvent. CONSTITUTION:Tryptophan useful as a pharmaceutical, health food, feed, etc., is produced from indole by enzymatic action. The reaction liquid containing unreacted raw material is passed through a porous cation exchange resin layer. The objective compound adsorbed to the ion-exchange group of the resin is eluted with an aqueous solution of an alkali or an acid, preferably with ammonia water. After the above elution, indole adsorbed to the porous part of the resin is eluted with a water-containing organic solvent miscible with water (preferably an aqueous solution of a low alcohol). The content of the unreacted raw material in the objective compound can be suppressed to <=10ppm and the objective compound containing little unreacted material can be produced with the above simple procedure.
Patent JP-H11256280-A (JP)
Title: Low carbon martensitic stainless steel and hot rolled steel strip, and their production
Inventor: SHINPO YUKIO
IPC: C21D9/46
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a low carbon martensitic stainless steel where a tempering stage is simplified as far as possible, the strength of a hot rolled steel strip to be worked into welded tube etc., can be properly lowered and also workability, corrosion resistance and weldability are combined, a hot rolled steel strip, and their production. SOLUTION: The steel is a low carbon martensitic stainless steel which has a composition containing, by weight, 12.0-13.5% Cr, <=0.030% (C+N), 1.5-3.0% Ni, and further 0.09-0.13%, in total, of at least one element among Nb, Ti, and V. The hot rolled steel strip is produced by subjecting a slab composed of the aforementioned low carbon martensitic stainless steel to heating at 1100 to 1,200 deg.C, subsequently to rolling at >=900 deg.C hot rolling finishing temperature, to coiling at >=650 deg.C coiling temperature, and to temporary cooling down to <=150 deg.C and then subjecting the resultant hot rolled steel strip to heat treatment at 550 to 670 deg.C.
Patent JP-S56153902-A (JP)
Title: Sintered material for sliding current collector
Inventor: TERAOKA TOSHIO
IPC: B60L5/00
Filed: 1980-04-30
Abstract: PURPOSE: To provide the material for a sliding current collector with reduced attacking property against a trolley wire and excellent wear resistance, by containng approx. 0.5W10wt% of nitride of titanium or ferrotitanium in the material.  
     CONSTITUTION: Approx. 0.5W10wt% of titanium or ferrotitanium is nitrided beforehand and added to a base essentially containing Fe or Cu as main ingredient, the mixture is then molded and sintered, or approx. 0.5W10wt% of titanium or ferrotitanium is added in an untreated state to the base, the mixture is molded, and sintered in an atmosphere containing nitrogen or ammonia, thereby obtaining the sintered material for a current collector. Since its wear resistance can be thus improved by a nitrided layer and the area of the exposed nitrided layer on the slide surface is very small, the material has small attacking property against a trolley wire. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59193673-A (JP)
Inventor: REENDERUTO YOHAN FUAN DE PORUD
IPC: H04N7/01
Filed: 1984-03-28
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-H11241498-A (JP)
Title: Expansion-contraction leg section of pedestal, etc.
Inventor: FUJINO KAZUKO
IPC: E04G1/34
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To bear the load of a pedestal, etc. firmly, and to carry out smooth expansion and contraction. SOLUTION: The notches of U-shaped or V-shaped doors, in which the lower sides are formed in notched fold-back sides, are formed to the side faces of an internal leg section 4. Sections surrounded by the notches are bent to the inside of the internal leg section 4 and formed in pin hanging sections 5 as reinforcing pieces 6. A plurality of the pin hanging sections 5 are separated and formed vertically at proper intervals. A pin 8, in which front ends can be projected to the internal leg section 4 side, is installed to an external leg section 3. A front end is urged in the direction of the internal leg section 4 by resilient force in the pin 8. Accordingly, the reinforcing pieces 6 reinforce sections among the upper and lower pin hanging sections 5, 5, and firmly bear load even when load works through the pins 8.  The bent sections of the reinforcing pieces 6 are formed in curved surfaces, and the smooth extension of the internal leg section 4 is carried out while using the front end of the pin 8 as a guide.