baber/WOPTO huggingface dataset:
Patent JP-H07272208-A (JP)
Title: Magnetic head and magnetic head device
Inventor: SATO KAZUMI
IPC: G11B5/245
Filed: 1994-03-31
Abstract: PURPOSE:To suppress generation of a noise affected by a medium-wave broadcasting and to make operability at the time of manufacturing, manufacturing yield and productivity good. CONSTITUTION:Permeability of constituting materials of a first magnetic core half body 6 is made higher than that of a second magnetic core half body 7 having larger core cross-sectional area than that of the first magnetic core half body 6, these magnetic core half bodies 6, 7 are integrally formed having a magnetic gap, and a magnetic head 1 is formed by winding respectively coils 8, 9 for driving on magnetic core half bodies 6, 7. Also, by using the magnetic head 1 and a magnetic head 2 having the same constitution as the magnetic head 1, a magnetic head device may be constituted by arranging the magnetic core half bodies 6, 10 having comparatively small core cross-sectional area so that they are opposed each other.
Patent JP-H06251425-A (JP)
Title: Optical recording medium
Inventor: KIJIMA YASUNORI
IPC: G11B7/24009
Filed: 1993-02-26
Abstract: PURPOSE:To make pit size small, and to efficiently form pits with low power without deterioration in recording and reproducing characteristics by forming a recording pattern so that an ablate mode and a melt mode coexist at the time of recording by using laser beam. CONSTITUTION:This optical recording medium has a structure consisting of a base body 2, a recording layer 3 where information can be optically recorded and/or reproduced, and a protective layer 4. The recording layer 3 consists of an org. dye stuff and a polymer compd. The polymer compd. is a condensate of carboxylic acid having two or more carboxyl groups and cellulose or its deriv. such as cellulose acetate phthalate.
Patent JP-H04249988-A (JP)
Title: Video signal processor
Inventor: ARUFURETSUDO JIEI ROTSUKO
IPC: H04N9/74
Filed: 1991-03-04
Abstract: PURPOSE: To process a signal including both key information and video information by a single channel video effect device. CONSTITUTION: A multiplier 40 selects a video signal V1 and a second signal SB according to a key signal K1, and generates an output signal V2. The amplitude of the second signal is different from the amplitude of the video signal, and both video information and key information is included in the single output signal V2. This signal V2 is processed by a single channel video effect device 18'. Also, a luminance keyer 48 reproduces the key signal from the amplitude of the signal V2.
Patent JP-S62268395-A (JP)
Inventor: MATSUTEI KAAKIPURO
IPC: H02P27/06
Filed: 1987-03-19
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-S52146128-A (JP)
Title: Dot printer
Inventor: OGIKUBO SHINICHI
IPC: G06K15/10
Filed: 1976-05-29
Abstract: PURPOSE: To realize the dot printer enabling easy and quick print for the tilt letters as required with a simple circuit configuration, and to increase the reliability, economy, and operationability by enabling small size and simplification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06246606-A (JP)
Title: Method and device for polishing backup roll
Inventor: SASAKI SHINJI
IPC: B24B5/04
Filed: 1993-02-26
Abstract: PURPOSE:To easily execute the polishing in a short time where all divided rolls constituting a backup roll are made uniform. CONSTITUTION:A roll supporting shaft 5b where a divided roll 5a is left to be mounted is loaded in a recessed part 13a of a loading part 13 at the end of a roll supporting shaft where the opening surface is inclined to the grinding wheel side by about 45 deg., and the divided roll 5a is rotated by pressing a supporting idle roll 16 from the lower side which is slightly shifted to the side of a circular grinding wheel 10c from the right below, and by pressing a driving roll 22 from the upper side which is slightly shifted to the side of the circular grinding wheel 10c from the right above respectively for each divided roll 5a. First, the circular grinding wheel 10c is successively pushed in between the divided rolls 5a while being rotated, and the edges of the divided rolls 5a are polished, and then, the grinding wheel 10 is shifted in the transverse direction and the roll surfaces of the divided rolls are polished respectively. In the case of the divided roll 5a of eccentric adjustment type, the position of rotation of a lever 5c which is fixed to an eccentric metal is adjusted and fixed, and the distance between the centers of rotation of the respective circular grinding wheel and the roll is set equal to that of the central divided roll which is not of eccentric adjustment type.
Patent JP-S63228462-A (JP)
Title: Disk player
Inventor: SAKAKIBARA YOSHIO
IPC: G11B19/12
Filed: 1987-03-18
Abstract: PURPOSE:To accurately and easily discriminate the kind of an information track by discriminating the kind of an information track from the size of the counting result of a reproduction binary signal, outputting the discrimination signal corresponding thereto and in the case of these plural discrimination signal values being coincident altogether, outputting the value thereof as a discriminating signal and performing the selection of a track. CONSTITUTION:Since the plural kinds of information tracks on which informations are recorded by mutually different basic space frequencies exist on a disk 1, the pulse number of the reproducing binary signal corresponding to a fixed disk azimuth varies according to the kind of readable information tracks. The difference in this pulse numbers is given as it is as the difference in the counting results. Now a track discriminating means 7 discriminates the kind of information tracks from the size of the value of the count result and outputs the discriminating signal corresponding thereto. Moreover an auxiliary discrimination means 9 outputs the discriminating signal by giving protection on the discrimination signal so as to effect correct track selection even in the case of the track discriminating means 7 outputting an erroneous discrimination signal with the reproducing binary signal being disturbed in the unstable case of tracking and flaws on the disk.
Patent JP-S58179966-A (JP)
Title: Generator of character signal for photocomposing machine
Inventor: FUSE SHIGERU
IPC: G11B7/004
Filed: 1982-04-14
Abstract: PURPOSE:To read a desired data simply and quickly, by selecting a truck of a recording medium like a disk, etc. via a supporting member which has an elastic deformation with a cam and controlling the read-out of the contents of a designated address. CONSTITUTION:The revolution an eccentric cam 7 is controlled via a servo motor 8 in response to a designated track. Then a supporting member 6 having its end of one side fixed to a main body 5 and containing an optical reading means 4 set at the other end has an elastic deformation to select a track on a disk 1. The present address of the selected address is monitored by the means 4 and then compared with plural addresses stored in a buffer memory and waiting for designation. Then the data of the address having an access in a shortest time is read successively out of the disk 1. In such a way, a desired data can be read simply and quickly, and a character signal for photocomposing machine is produced.
Patent JP-H04211666-A (JP)
Title: 4-phenylphthalazine derivative
Inventor: MORINAKA YASUHIRO
IPC: A61P9/08
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a new 4-phthalazine derivative, having powerful inhibitory action on blood platelet agglutination and further direct action on contraction of cardiac infarction lesions even by oral administration as a preventive and therapeutic agent for cerebral angiopathy, ischemic cardiopathy and circulation disorder. CONSTITUTION:A compound, e.g. D-1-alpha-methylbenzylamino-4-phenylphthalazine expressed by formula I [R<1> is 1-5C alkyl or 1-5C hydroxyalkyl; R<2> is H or 1-5C alkyl or R<1> and R<2> mutually link to form 2-6C alkylene which may have 0; R<3> to R<5> are H, halogen, 1-4C alkyl or 1-4C alkoxy; the adjacent R<3> and R<4> or R<5> may mutually form 0(CH2)pO (p is 1, 2 or 3) or further R<5> is CF3 or OH; l and m are 1 or 2; m is 1, 2 or 3], its optical antipode or pharmaceutically permissible acid addition salt. The aforementioned compound is obtained by reacting a compound expressed by formula V with a compound expressed by formula VI and useful as a preventive and therapeutic agent for cerebral thrombosis, cerebral embolism, cardiac infarction, peripheral circulation disorder, etc.
Patent JP-H0513952-A (JP)
Title: Manufacture of thick film circuit board
Inventor: NAKAMURA MASAHIKO
IPC: H05K3/40
Filed: 1991-03-27
Abstract: PURPOSE:To form an insulating layer, which is high in reliability and insulation properties, between an upper wiring and lower wirings, which are located in a cross wiring part. CONSTITUTION:Lower wiring 2 in a cross part are formed of a noble metal conductor on an alumina substrate 1 by performing a firing in the atmosphere (a). An insulating layer 3 in formed on the wiring 2 using a glass paste which can be subjected to firing in the atmosphere (b). Upper wiring 4 in the cross part and wiring 5 in parts other than the cross part are formed of a base metal conductor by performing a firing (c).
Patent JP-H11259573-A (JP)
Title: Collation and settlement device for credit card
Inventor: NISHIYAMA KAZUO
IPC: G06Q10/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To perform the handling job of a credit card by carrying out or installing a credit card terminal to a place without a general telephone line. SOLUTION: A communication center provided with the host computer of the credit card and the place without the telephone line provided with the credit card terminal 3 are on-line connected by a portable telephone or a radio equipment 8 for business use and communication is performed. To put it concretely, the credit terminal 3, a communication adapter 5 and the portable telephone or the radio equipment 8 for the business use are combined. Also, a DC/AC inverter 2, the credit terminal 3 and the communication adapter 5 are wired, and among them, a power supply line to the DC/AC inverter 2 is connected to the cigar lighter of an automobile and the communication adapter 5 and the portable telephone or the radio equipment 8 for the business use are connected.
Patent JP-S61223391-A (JP)
Inventor: AOYANAGI NASUO
IPC: F16L11/08
Filed: 1985-03-29
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-H09249830-A (JP)
Title: One-pack type ultraviolet light-shielding coating material composition
Inventor: ONISHI YUJI
IPC: C09D5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of effectively shielding ultraviolet light of short wavelengths without quite affecting the transmission of visible light and good in adhesivity to various kinds of substrates by employing both an organic binder and a fluororesin capable of being dissolved in organic solvents. SOLUTION: This coating composition comprises (A) 100 pts.wt. of an organic binder, (B) an ultraviolet light absorbent having effective absorption wavelengths of 270-380nm, (C) 1-20 pts.wt. of an ultrafine particulate white metal oxide, especially ultrafine particulate titanium dioxide, (D) 30-150 pts.wt. of a fluororesin capable of being dissolved in organic solvents, and (E) 0.5-10 pts.wt. of an acidic substance such as phosphoric acid. The component B is preferably 2-(2'-hydroxy-5'-methylphenyl) benzotriazole, etc.
Patent JP-H10252993-A (JP)
Title: Natural gas pressure rise and feed device
Inventor: NISHIKAWA HIROSHI
IPC: F17C5/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the malfunction of a control device, improve the safety, improve the operability, and facilitate the view of a display device by using the control device having the waterproof structure in which no water enters. SOLUTION: A control device 16 has a structure of the box to be surrounded by a front operation part 16c, both side surfaces 16d, an upper surface 16e, a lower surface 16f and a rear surface 16g, and is of waterproof structure in which no water enters. A conduit 30 is fixed to the lower surface 16f of the control device 16 to keep the waterproof through a rubber packing 30a. In a natural gas pressure boosting and feeding device provided with the control device 16 of this constitution, no rain or snow enters the control device 16 even when the natural gas pressure boosting and feeding device is installed outdoors for use, or even when the control device 16 is not covered by a lid member as well as even when the control device 16 is covered by the lid member.  Thus, malfunction of the control device 16 can be suppressed, and the safety of the natural gas pressure boosting and feeding device is improved.
Patent JP-H03263779-A (JP)
Title: Heat accumulation device
Inventor: KUYAMA HIDETO
IPC: H05B3/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a heat accumulation device wherein a secondary heat accumulation member starts heat generation, in place of a primary heat accumulation member, when heat generated with the primary heat accumulation member drops to a certain temperature level or lower, by inputting voltage from a delay circuit via a temperature sensing element, and providing a trigger circuit for applying voltage to cause the secondary heat accumulation member to generate heat when resistance across the temperature sensing element reaches the prescribed value. CONSTITUTION:When a switch 11 is turned on, voltage from a power supply 12 is applied across electrodes 221a and 221b via a resistor 15, and the supercooling state of a heat accumulation member 101 is first released. The releasing of the supercooling state causes gradual crystallization first from a latent heat accumulation member 211 between the electrodes 221a and 221b, thereby generating heat. Once the heat accumulation member 101 loses heat generation power, the surrounding temperature of a temperature sensing element 14 gradually drops. As a result, the resistance value of the temperature sensing element 14 increases, and the base voltage of a transistor 17 due to voltage from the delay circuit 13 drops to a low level. When the base voltage of the transistor 17 exceeds a threshold point, the transistor 17 is finally turned off, and voltage from the delay circuit 13 is applied across the electrodes 222a and 222b of a heat accumulation member 102. According to the aforesaid construction, a latent heat accumulation member 212 is triggered, thereby causing the heat accumulation member 102 to generate heat.
Patent JP-H09260468-A (JP)
Title: Sample stage for electron beam lithography equipment
Inventor: SUZUKI YOSHIO
IPC: H01L21/68
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sample stage for an electron beam lithography equipment capable of directly holding a mask blank of various sizes different in plane dimensions and thicknesses. SOLUTION: A sample stage for an electron beam lithography equipment includes a stage board 1, three clamp members 3b to 3c with their circumferential edge for holding a blank mask 20, sliding stages 5a and 5b, and a supporting plate 6. In this case, each clamp member is made up of a reference member 31 with a reference face to the stage board 1, a base member 32 for supporting the reference member 31, and a supporting pin 33 fitted to the base member 32. The clamp member 3b supported by the sliding stage 5a is provided along one side of the blank mask 20, while the clamp member 3c supported by the sliding stage 5b is provided along the opposite side of the blank mask 20. These members 3b and 3c are movable in parallel to the stage board 1. The supporting plate 6 is provided under the sliding stages 5a and 5b to drive each supporting pin 33 in a vertical direction.
Patent JP-H07272774-A (JP)
Title: Interface connector
Inventor: KINOSHITA HIROAKI
IPC: H01R13/6592
Filed: 1994-03-31
Abstract: PURPOSE:To decrease the number of part items and the number of jigs, in the case of compression connection, by inserting an electric wire to a wire holding groove in the central part of a main unit part, and also fitting a wire retaining part to a fitting hole when a hinge part is bent. CONSTITUTION:A cover insulator 1 has a main unit part 10, hinge parts 11 and electric wire retaining parts 12, and the hinge parts 11 are extended so as to protrude toward a rear side from both sides of the main unit part 10, to provide flexibility. Both the hinge parts 11 are linked in a bridge shape, here to form the electric wire retaining parts 12 protruded from a bridge part upper surface. In the main unit part 10, in its point end part, corresponding to a contact, electric wire holding grooves 13, having a width substantially equal to an external diameter of a cable electric wire, are formed. In the holding groove 13, a latch 13a protruded toward the inside is formed to hold the electric wire engaged. Further, fitting holes 16, fitted with the retaining parts 12 when the hinge parts 11 is bent, are formed in the main unit part 10, and the retaining parts 12 can be press fitted to the fitting holes 16 together with the electric wire.
Patent JP-H07267373-A (JP)
Title: Vehicle provided with container transferring device
Inventor: HISAMURA SHOICHI
IPC: B65G63/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a vehicle provided with a container transferring device which can safely carry out transfer work and is provided with good workabiliy without unloading any container onto a swivel base every time for rotating it. CONSTITUTION:A swivel base 12 is arranged on a vehicle body frame 11 freely rotationally, and on the swivel base 12, a hoisting device 3 which is engaged with the upper face of a container and can hoist the container is installed freely raisably and freely movably on the swivel base 12. The hoisting device 3 is connected to the tip part of a freely extensible mast 2 standingly arranged on the swivel base 12, and the mast 2 is arranged on the swivel base 12 freely movably and freely oscillationally to the swivel base 12.
Patent JP-S59190579-A (JP)
Title: Valve device
Inventor: FUJII YOSHIO
IPC: F16K3/08
Filed: 1983-04-11
Abstract: PURPOSE:To simplify smooth finishing of an air-tight slide portion, by forming a recess in a rotary plate, the recess communicating through-holes of a fixed member with each other in a fully opened position of the rotary plate, while being isolated from the through-holes in such a position as to be rotated by a fixed angle. CONSTITUTION:An inlet flow passage 14 formed in a valve body 1 is in coincidence with a first through-hole 31a of a fixed plate 3, and an outlet flow passage 15 is in coincidence with a second through-hole 31b of the fixed plate 3. A rotary plate 4 is formed with a recess 41 on the lower surface thereof having a length coincident with a distance between both the through-holes 31a and 31b of the fixed plate 3 as arranged under the roary plate 4. The recess is communicated with the through-holes in a fully opened position of the rotary plate 4, while being isolated from the through-holes in such a position as to be rotated by 90 degrees. Further, pawls of an operating shaft retaining plate 5 are engaged with recesses 42 of the rotary plate 4, and the rotary plate 4 is rotated through the retaining plate 4 by rotation of an operating shaft 6.
Patent JP-S61223127-A (JP)
Title: Heat treatment
Inventor: UEHARA KATSUKAGE
IPC: C21D9/00
Filed: 1985-03-29
Abstract: PURPOSE:To restore the strength of a fatigued member by rapidly heating the surface layer of the member to a transformation temp. by an infrared heating method. CONSTITUTION:A turbine blade 7 whose root 6 has been fatigued by vibration stress produced by high-speed rotation is set in an infrared heating furnace 8. The blade 7 is rapidly heated to 1,030 deg.C which is the hardening temp. of 13 Cr stainless steel with an infrared heating element 9, the power supply to the heating element 9 is cut, and the blade 7 is rapidly cooled by introducing gaseous Ar or the like into the heating furnace 8.
Patent JP-S62218849-A (JP)
Title: Reference sample for calibration of electrode for measuring ion
Inventor: TOMITA KATSUHIKO
IPC: G01N27/26
Filed: 1986-03-19
Abstract: PURPOSE:To simplify the preservation, carrying and use of a calibration refer ence liquid, by gelatinizing calibration reference liquid by a gelatinizing agent to house it into a cylindrical container in such a manner as to be allowed to be easily withdrawn. CONSTITUTION:When using a bar-like gelatinization reference liquid 1 arranged by adding gliserine to a reference liquid for calibration such as KCl as gel evaporation preventing agent and gelatinizing the mixture by agar, a cap 11 is removed and, for example, with a knob 6 fixed, an outer cylinder 7 is turned. Here, with the rotation of a spiral groove 9, a retaining projection 3 moves along a slit 5 to eject the gelatinization reference liquid 1 out of the outer cylinder 7 as shown by the chain line, so that a response section of an electrode for measuring ion to be calibrated comes into contact with the surface thereof. When being preserved and carried, the gelatinization reference liquid 1 is housed entirely into an inner cylinder 4 as shown by the solid line. Thus, the gelatinization reference liquid 1 is protected by the cap 11 and the contents 4 to make the preservation and the carrying thereof simple while enabling a simplified use at the calibration.
Patent JP-H01237629-A (JP)
Title: Single-lens reflex camera with ae, af and confirming function
Inventor: KAMIKUBOTA MASAFUMI
IPC: H04N5/378
Filed: 1988-03-18
Abstract: PURPOSE:To confirm a photographing image at the time of photographing, and also, to obtain the constitution in which an AE sensor and an AF sensor are not placed independently by using one piece of image pickup element as an automatic exposing mechanism AE sensor and an automatic focusing mechanism AF sensor, as well. CONSTITUTION:As for two pieces of half mirrors 5a, 5b its ends are supported so as to be freely rotatable by pins 50a, 50b, and on the reverse side of one half mirror 5a, an AF mirror 11 and an AE mirror 13 are attached, and in a state that the half mirror 5a is inclined, a part of a transmission light in a luminous flux which is made incident through a photographic lens 3 is reflected to an image pickup element 15. To the image pickup element 15, a control circuit 16 for deciding the luminous flux which is made incident on said element and operating AE and AF functions is connected. In such a way, the image pickup element 15 is used as an AE sensor and an AF sensor, when a shutter release is not executed, and is used as an image sensor for confirming an object to be photographed which is photographed, when the shutter release is executed, therefore, each independent sensor becomes unnecessary.