baber/WOPTO huggingface dataset:
Patent JP-H1083683-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: WAKITA SHINICHI
IPC: G11C17/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a new non-volatile semiconductor memory device which can be used sufficiently even if the dispersion in the components in manufacturing is included, and unneccessitates operation applying continuously a high voltage pulse to prevent an over-erased cell. SOLUTION: In a non-volatile semiconductor memory device B, a data detecting circuit 65 detecting existence of memory cells constituted by semiconductor storage elements of which threshold voltage is a ground potential or less is connected to each memory cell blocks 35a, 35b,... Further, source wirings 61 of each memory cell blocks 35a, 35b,... are connected to a source potential setting circuit 67 which can vary a setting condition of a source potential for each memory cell block in accordance with a detected result by data detecting circuit 6.
Patent JP-H03100597-A (JP)
Title: Display control circuit, display control system, and information processor
Inventor: SAKAI HIROYUKI
IPC: G09G5/18
Filed: 1989-09-13
Abstract: PURPOSE:To improve the availability of a horizontal fly-back period in a display control system by providing a readout address generating means for a display memory operated with a clock faster than the one of the generating means of a synchronizing signal for display. CONSTITUTION:A display control circuit 1 outputs a CRT synchronizing signal 3 generated by a CCLK signal 20 supplied from a sequencer circuit 8 to a display system 15, and simultaneously, the display control circuit 1 updates a display memory address 2 by an MCLK signal 21 supplied from the sequencer circuit 8. A memory controller 7 reads out display data from the address 2 for the display memory 4. The MCLK signal 21 uses a fast clock for the CCLK signal 20. In such a way, the availability of the horizontal fly-back period in the display control system can be improved.
Patent JP-H04119998-A (JP)
Title: Production of large-diameter silicon carbide whisker
Inventor: TSUTSUI HIROSHI
IPC: B01J23/889
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a large-diameter silicon carbide whisker in high yield by using a multicomponent catalyst as a combination of specified metals to form a product nucleus on a whisker forming substrate prior to the reaction. CONSTITUTION:A large-diameter silicon carbide whisker is produced by the following five processes 1-5. (1) A multicomponent catalyst contg. >=2 kinds of metals selected from a group (group A) consisting of copper and the iron, nickel, cobalt, rhodium, palladium, osmium, iridium and platinum as group VIII metals and >=1 kind of metal selected from a group (group B) consisting of molybdenum, ruthenium, rhenium and tungsten in the molar ratio (group A/group B)=0.5 to 10.0 as the effective components is deposited on a substrate in a reaction system, (2) gaseous silicon sulfide is introduced to form a silicon- based nucleus on the substrate, (3) a gaseous hydrocarbon is introduced and subjected to a reaction to convert the silicon-based nucleus into a silicon carbide nucleus, (4) a silicon carbide whisker forming catalyst is additionally deposited, and (5) a hydrocarbonic compd. and silicon sulfide are introduced and subjected to the reaction to grow a silicon carbide whisker on the silicon carbide nucleus.
Patent JP-H03100281-A (JP)
Title: Elevator type parking equipment
Inventor: HATAKEYAMA HIROYUKI
IPC: E04H6/06
Filed: 1989-09-12
Abstract: PURPOSE:To arrange the parking devices for a plurality of vehicles in a narrow space by incorporating the continuous screw rods for raising and lowering a vehicle loading board into a common gear box and carrying out the individual transmission of the revolution of an electric motor. CONSTITUTION:Screw rods 55 and 55 are arranged on the both sides of a plurality of vehicle loading boards 1,... which are arranged in parallel in the lateral direction, and nut members 61 and 61 which are screwed with the screw rods are installed. Then, each screw rod is revolved by driving the electric motors 6 and 6, and the vehicle loading boards 1,... are individually raised and lowered through each nut member 61, 61. In this elevator type parking device, two screw rods 55 and 55 between the contiguous vehicle loading boards 1,... are arranged in proximity in the longitudinal direction, and incorporated into the common gear boxes 13 and 13. Each gear mechanism is installed at the right and left of each screw rod 55, 55 in the gear boxes 13 and 13, and each revolution of the electric motors 6 and 6 is individually transmitted to each screw rod 55, 55.
Patent JP-S6389995-A (JP)
Inventor: INABA MASAHITO
IPC: G07D9/00
Filed: 1986-10-02
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-H04118871-A (JP)
Title: Connector mechanism for mounting on both sides
Inventor: YAMADA MASAHIRO
IPC: H01R12/22
Filed: 1990-09-06
Abstract: PURPOSE:To increase the mounting density on a board and to realize a high speed in a compact size by inserting the second contact pin at the inner side of the first contact pin inserted to a through hole from one side of the electron circuit board. CONSTITUTION:A contact pin 4a for mounting on the front surface side has a section of a cotter pin form. And since its outer diameter L1 is a litter larger than the inner diameter L2 of a through hole 2 provided on an electron circuit board 1, the contact pin 4a for mounting on the front surface side can be pressed in to the through hole 2 from the front surface 3a side of the board 1. And a contact pin 4b for mounting on the rear surface side has also a section of a cotter pin form, and since its outer diameter is a little larger than the inner diameter of the contact pin 4a for mounting on the front surface side which is pressed in to the electron circuit board 1, the contact pin 4b for mounting on the rear surface side can be pressed in from the rear surface 3b side of the board into the contact pin 4a for mounting on the front surface side.
Patent JP-H0575003-A (JP)
Title: Packaging structure of semiconductor device
Inventor: FUJIMORI RYOICHI
IPC: H05K3/34
Filed: 1991-09-17
Abstract: PURPOSE:To enable execution of packaging of higher density than usual by a method wherein an outer lead of a semiconductor device having the outer lead in one direction is bent in parallel with the bottom surface of the device. CONSTITUTION:An outer lead 2 of a semiconductor device 1 wherein a semiconductor element is sealed with resin is so bent in parallel with the bottom surface of the device and is mounted on a circuit board by using solder 8. According to this constitution, a circuit pattern which needs to be connected electrically to the outer lead of the semiconductor device directly on the circuit board needs only to be located on the surface of the board whereon a semiconductor is mounted, and therefore any spatial effect accompanying the mounting of the device is not produced on circuit patterns located inside the circuit board and on the rear of the surface whereon the semiconductor device is mounted. Besides, it is unnecessary to give the outer lead any special consideration on the occasion of circuit design, and therefore a space reckoned as necessary can be used effectively.
Patent JP-H0573624-A (JP)
Title: Picture information processor
Inventor: MORO AKIHIRO
IPC: G06F17/30
Filed: 1991-09-17
Abstract: PURPOSE:To provide a picture information processor which can improve work efficiency at the time of retrieving pages of picture information. CONSTITUTION:A picture recording means storing voluminous picture information for plural pages and storing identification information, a retrieval medium where identification information on an abstract picture obtained by reducing arbitrary picture information for plural pages and displaying them for the whole surface and picture information corresponding to the abstract picture is added and a retrieval seal is put on the desired page, a read means 24 reading the retrieval medium, an input means inputting identification information on picture information, a picture extraction means 27 extracting picture information on the page equivalent to the retrieval seal of corresponding picture information stored in the picture recording means and a picture output means 28 which visually outputs picture information on the page, which is equivalent to the extracted retrieval seal are given. Work efficiency at the time of page retrieval on picture information can be improved with this constitution.
Patent JP-S60127780-A (JP)
Inventor: SHIRAISHI KAZUAKI
IPC: H05K1/02
Filed: 1983-12-15
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-S6295802-A (JP)
Inventor: MATSUOKA TOMIZO
IPC: H01C17/12
Filed: 1985-10-23
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-2001060170-A (JP)
Title: Portable terminal
Inventor: UCHIUMI YOSHIMASA
IPC: G10L19/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous insertion and erroneous recording of a copyright dealing with memory. SOLUTION: When a copyright non-dealing memory is loaded, the portable terminal to become a copyright dealing recording and reproducing device inhibits recording/reproducing operation or ejects the memory so as not to execute recording or reproducing of data. When a copyright dealing with memory is loaded, a portable terminal to become a copyright non-dealing recording and reproducing device inhibits recording/reproducing operation or ejects the memory so as not to execute recording or reproducing of data.
Patent JP-H0788272-A (JP)
Title: Return-sewing device of over-lock sewing machine
Inventor: NAKANO MOTONARI
IPC: D05B65/06
Filed: 1993-09-22
Abstract: PURPOSE:To make return sewing in fine workmanship stable and certainly with a return-sewing device of an overlock sewing machine by giving a proper tension to the cut end of a loop at the time the return sewing is commenced, and thereby preventing stitch skip or sewing jam. CONSTITUTION:A return-sewing device concerned is equipped with a suction apparatus 30 which sucks a loop of a thread leading to cloth to be processed to the side nearer the cloth sendout part than the needle dropping point, when the sew of the cloth is completed, and a cutter to sever the loop sucked thereby. The arrangement further includes a blowout pipe which is to move the cut end of the loop severed by the cutter from the cloth sendout side to the cloth feed-in side with an air stream when the needle or a looper has attained a specified position and stopped, a loop sucking apparatus 54 which is equipped with a clamper 58 to hold pinchedly this moving cut end upon catching on the side before the needle dropping point, and a distribution plate 64 which gives a tension to the middle part of the loop. The plate 64 is reciprocated to relieve temporarily the tension given to the loop.
Patent JP-H1180442-A (JP)
Title: Oil-resistant thermoplastic elastomer composition and hose
Inventor: HARA YUICHI
IPC: C08L33/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer compsn. excellent in resistance to heat aging, weatherability, low-temp. physical properties, and oil resistance by dispersing a dyamically crosslinked rubber component formed from an epoxidized ethylene-acrylic ester copolymer rubber component and an acrylonitrile-butadiene rubber component in a continuous phase formed from a thermoplastic polyolefin resin. SOLUTION: This compsn. is prepd. by dispersing 10-90 wt.% epoxidized ethylene-acrylic ester copolymer rubber component (B) having an epoxy group content of 0.05-5 mol.%, an ethylene unit content of 50-85 mol.% and an acrylic ester unit content of 50-15 mol.%, 90-10 wt.% acrylonitrile-butadiene rubber component (C) having an acrylonitrile unit content of 15-53 wt.% and an acidic polyolefin resin (D) in a continuous phase formed from a thermoplastic polyolefin resin (A) having a melt flow rate of 0.1-100 g/10 min in a wt. ratio of (A+D)/(B+C) of (70/30)-(20/80) and adding a crosslinker to the resultant dispersion to crosslink the rubber components.
Patent JP-H1082461-A (JP)
Title: Oil lubricating device of gear train
Inventor: SUZUKI SHINJI
IPC: F16H57/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To supply oil to a bearing part simply and surely by extending a tooth space of an external gear tooth type fixed gear formed integrally with a shaft to an inner surface of a free rotating gear, and determining the direction of oil to be sent by engaging the fixed gear and the other gear with each other by rotation of the shaft, toward an inner surface of the free rotating gear. SOLUTION: A tooth space 9 of a fixed gear 2 is provided with an extending part 9 which extends to an inside intermediate position of a bush 8 long in the axial direction from a tooth tip cylinder, a passage formed between an outer peripheral groove 10 of a counter gear 1 and the tooth space 9 through its extending part 9a, and a passage on an inner surface of a free rotating gear 7 through a radial passage 8a and a circumferential groove 8b of the bush 8. Oil is moved in the right direction by exhibiting a pumping action caused by engagement of the fixed gear 2 with an idle gear 4. The oil is led to the extending part 9a of the tooth space 9, and is collected to an outer peripheral groove 10 formed on a counter gear 1 inside of the free rotational gear 7. It is thus possible to surely lubricate the free rotating gear 7 by centrifugal force without interruption of oil feed.
Patent JP-S60127339-A (JP)
Title: Polyphenylene ether based resin composition for plating
Inventor: SUGIO AKITOSHI
IPC: C08L23/00
Filed: 1983-12-15
Abstract: PURPOSE:The titled composition, obtained by incorporating polystyrene resin with a specific elastomeric block copolymer and styrene-butadiene random copolymer elastomer, and capable of forming easily films having a high adhesiveness by the plating recipe for ABS resin. CONSTITUTION:A polyphenylene ether based resin composition obtained by incorporating (A) a polyphenylene ether resin with (B) polystyrene resin, (C) an elastomeric block copolymer of the type A-B-A' constituted of polymer blocks (A) and (A') of a vinyl aromatic compound and polymer blocks (B) of a conjugated diene based compound [the central block (B) has a higher molecular weight than the sum of the respective molecular weights of the terminal blocks (A) and (A')] and (D) styrene-butadiene random copolymer elastomer. The total amount of the components (C) and (D) is 5-35wt%, preferably 10-25wt%.
Patent JP-H04118289-A (JP)
Title: Image and data recording sheet
Inventor: ARAKAWA YUJI
IPC: B41M5/50
Filed: 1990-09-10
Abstract: PURPOSE:To provide a recording sheet having good printing and image recording aptitude and good magnetic recording aptitude, running properties and antistatic aptitude by providing a dyeing coating layer based on a thermoplastic polymer and having a gap structure in its surface layer to one surface of a base material sheet and providing a magnetic recording coating layer on the opposite surface thereof and setting the dynamic coefficient of friction between both surfaces to a specific value. CONSTITUTION:A dyeing coating layer is provided to one surface of a base material sheet based on a thermoplastic polymer and having gaps in its surface layer and a magnetic recording coating layer is provided to the opposite surface thereof and the dynamic coefficient of friction between both surfaces due to J. TAPPI No.30 is set to 0.15-0.5. The magnetic recording layer on the rear of an image receiving sheet usually consists of magnetic pigment and an adhesive. As the magnetic pigment, a powder of magnetic gamma-iron oxide is pref. and, as the adhesive, soapfree latex of an acrylic ester copolymer being aqueous paint is pref. In order to receive the coefficient of friction of the surface/rear of the sheet within a definite range, smoothness is enhanced by a coating method or smoothing treatment.
Patent JP-S6295581-A (JP)
Inventor: TAKASHIMA YOSHIYUKI
IPC: G09G5/02
Filed: 1985-10-23
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-S59113371-A (JP)
Inventor: ROBAATO FURAHATEI
IPC: F16J15/02
Filed: 1983-12-14
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-H02131455-A (JP)
Title: Monoazocompound containing long chain alkyl group
Inventor: SUTEFUAN HARI
IPC: C07D277/82
Filed: 1989-09-14
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein A is a group represented by formula II (wherein Z is H or Br, etc.; X 1  and X 2  are each H, a halogen or CH 3 , etc., and X 3  is H), etc.; R 1  is H or Cl; R 2  is H, a halogen or NO 2 , etc.; R 3  is a 10C alkyl; X is NH or O, etc., and (n) is 1 or 2] and formula III (wherein R 4  is same to R 1 ; R 5  is same to R 2 ; Y is COO, OOC or OCNH and D is a 5-membered aromatic heterocyclic ring).  
     USE: This new material is used as an inner surface coloring agent of polyolefins and also advantageous for the coloration of the inner surface of industrial plastic and especially excellent in heat and light resistance.  
     PROCESS: For a example, 1 mol of a carboxylic acid halide represented by formula IV, especially, the chloride and an amine represented by formula V are condensed to obtain the compd. represented by formula I. A fiber material colored by the compd. represented by formula I is excellent in light fastness and wet fastness. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001033552-A (JP)
Title: Portable walking support tool for blind person
Inventor: USUDA SHINZO
IPC: H04R25/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously display the positions of a plurality of objects existing in multiple directions and distance by providing a group if bandpass filters for passing a carrier signal being transmitted and received by ultrasonic equipment. SOLUTION: A carrier frequency is assigned to ultrasonic equipment for transmission/reception being arranged arcuately so that it becomes another channel transmitter/receiver, and a transmitted/received carrier signal is passed by a group of reception channel bandpass filter. The carrier signal is synchronized to a transmission/reception control means for switching control, thus filtering a reverberation signal being transmitted by another channel and obtaining directional resolution. Also, the detection of an object is expressed by a vibrator group plate 4a. The portable walking support tool is set to ultrasonic equipment 1s, ss, and rs being arcuately arranged, an enclosure 2b incorporating a measurement part 3a for detecting the object, and a portable type worn by a body belt 2a.  A palm is brought into contact with the vibrator group plate 4a where vibrators are integrated for detecting vibration and searching an obstacle.
Patent JP-H0399654-A (JP)
Title: Laser probe
Inventor: KAWASHIMA MASAHIRO
IPC: A61B18/20
Filed: 1989-09-13
Abstract: PURPOSE:To burn effectively and safely a onset part and to prevent the onset part from adhesion to a contacted chip by inserting a laser guide for guiding a laser ray into a sheath and providing a means generating a fine vibration to an apex part of the laser guide. CONSTITUTION:At first, a laser probe 1 is inserted in a blood vessel 8 and the apex part is positioned just at a front of a thrombus 9. Then, an apex part of an optical fiber 3 is projected from the apex of a sheath 2 and the apex is positioned close to the thrombus 9 or is brought into contact with it. Under this condition, a laser generating apparatus is actuated, the generated laser ray is transmitted to the apex part side of the optical fiber 3 and is injected to the thrombus 9 from the apex thereof and the thrombus 9 is gradually burned and eliminated with thermal energy of the laser ray. In this instance, an electric source apparatus is actuated, an electric voltage is applied to an outer oscillator 5 and an inner oscillator 6 generates a fine vibration in the diameter direction. Accompanied with this, the apex part of the optical fiber 3 is finely vibrated in the diameter direction and the injection end face of the laser ray is vibrated in the upper and lower direction. Therefore, the laser ray injected from the optical fiber 3 is diffused over a wide range toward the thrombus 9.
Patent JP-2001063363-A (JP)
Title: Sun visor holder
Inventor: OI SHIGEO
IPC: F16B2/22
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of elasticity of a rod receiving piece, and to improve durability. SOLUTION: This sun visor holder is equipped with a rod receiving part 32 for attachably/detachably supporting the rod 15 of a sun visor. A both ends- supported beam-like rod receiving piece 37 which can elastically abut on the rod 15 is formed in the rod receiving part 32. Stress concentration due to the elastic deformation of the rod receiving piece 37 when the rod 15 is attached/ detached is dispersed to both the end parts of the rod receiving piece 37.
Patent JP-S63265154-A (JP)
Title: Ion sensitive film
Inventor: YANAGI HIROYUKI
IPC: G01N27/40
Filed: 1987-09-24
Abstract: PURPOSE:To measure the concentration of ions accurately, by forming an ion sensitive film with a polymer having an anion exchange group or a cation exchange group and an organic compound having an ion exchange group having opposite electric charge with respect to the polymer. CONSTITUTION:An ion selective electrode is constituted by providing an inner electrode liquid 23 and an inner reference electrode 24 in a tubular container 21 formed with an ion sensitive film 22. The main constituting components of the ion sensitive film 22 are as follows: a polymer having an anion exchange group or a cation exchange group; and an organic compound which has two or three long-chain hydrophobic group or one straight-chain hydrophobic group including a rigid part in a continuous chain and has an ion exchange group having the opposite electric charge with respect to said polymer. Furthermore, the ion sensitive film 22 consists of a filmy material, in which the anion exchange group is present at such a ratio that the anion exchange group has an excessive quantity than the quantity of the cation exchange group. Thus the concentration of the ions is measured accurately.
Patent JP-H1083126-A (JP)
Title: Fixing device
Inventor: HAYASHI KUNIHARU
IPC: G03G15/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To shorten wait time, from the rise of a printer to the actual start of printing, by heating a heat roller itself by magnetic field generation means, and also heating a pressure roller itself, thereby preventing the heat loss of the heat roller. SOLUTION: When a power source is supplied to an electrophotographic printer, AC currents flow in the coils 30 and 31 of the magnetic field generation means 26 and 27, so that in a metal pipe 21 composing the heat roller 17 an alternating magnetic flux is generated in the directions of the arrows J and K. The alternating magnetic flux causes an eddy current to flow in the entire magnetic circuit of a closed loop composed of the metal pipe 21, support members 24 and 25, shafts 22 and 23, yokes 36 and 37, and shaft 33. When the eddy current flows in the metal pipe 21, the metal pipe 21 is heated by electric resistance. The eddy current flows in a pressure roller 18, made of a soft magnetic material, as well and the pressure roller 18 is also heated by the electric resistance. Therefore, the surface temperature of the heat roller 17 rises in a short time without causing the heat of its surface to escape to the pressure roller 18.