baber/WOPTO huggingface dataset:
Patent JP-S5545171-A (JP)
Title: Track detection controller
Inventor: KIME KENJIROU
IPC: G11B7/08
Filed: 1978-09-26
Abstract: PURPOSE: To miniaturize a track detection controller with its adjustment and fabrication simplified by vibrating a light path by flexing part of a body tube, where an optical system is installed, by a piezoelectric element.  
     CONSTITUTION: An optical system consisting of semiconductor laser 1, condenser 2, photo detector 3, etc., is installed in body tube 7. Body tube 7 is flexed via piezoelectric element 8 provided to body tube 7 to shift lens 2. As a result, a light spot vibrates and shifts in a direction perpendicular to a track and then, the track position servo-detected by the detection signal of detector 3. This constitution simplifies the working manufacture of the body tube as well as adjustment and fabrication of the optical system installed in the body tube, and a detection controller is miniaturized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63284658-A (JP)
Title: Intra-system unit interface system
Inventor: NAKAMURA SHINYA
IPC: G06F13/00
Filed: 1987-05-18
Abstract: PURPOSE:To prevent malfunctions caused when a unit is loaded and unloaded while a device is working by transmitting data between a CPU and each unit via a serial transmission line and using the addresses allocated to each unit for identification of these units. CONSTITUTION:A CPU 10 contains a serial interface port SIP 11 which functions to secure connection of each unit and a serial interface port control part 12. Each unit includes an SIP 13 and an address detecting circuit 14 which detects the addresses allocated previously to each unit. The data are serially transmitted from the CPU 10 via both SIP 11 and 13. When the CPU 10 transmits the address data, the circuit 14 of each unit decides the coincidence or discordance between the received address data and its own address. Thus only the unit having the coincidence between both addresses transmits data in synchronism with the clock received from the CPU 10.
Patent JP-H01289022-A (JP)
Title: Three series tension resisting device and three series balance yoke
Inventor: ORIBE KATSUO
IPC: H01B17/06
Filed: 1988-05-16
Abstract: PURPOSE:To prevent the abnormal tension from acting on a yoke in case of the breaking of one insulator series by superposing the connection points of a pair of isosceles triangular yokes, each of the yokes connecting adjacent two insulator series among three juxtaposed insulator series on the line side, the connecting points being connected to the central insulator series as the central connecting point. CONSTITUTION:The earth side of three juxtaposed insulator series 1, 1, 1 are connected to a yoke 2 at the earth side insulator series connecting points 2a, 2a, 2a thereof, and the yoke 2 is connected to an iron tower at one iron tower connecting point 2b thereof. On the line side of the three juxtaposed insulator series 1, 1, 1, two adjacent insulator series 1, 1 are connected by a pair of isosceles triangular yokes 3, 3 respectively on the line side, and their connecting points 3a, 3a with the central insulator series are superposed each other to form the central connecting point 3a, and the connecting points 3b, 3b of each of the pair of yokes 3, 3 on the line side, which are at the other outside ends of the yokes and connected to the outside insulator series, are arranged on the yokes 3, 3 when they are mounted so that they are on the same line with the central connecting point 3a. In case either outside insulator series is disconnected, the tension line will pass through the center of gravity of the yoke.
Patent JP-S5742247-A (JP)
Title: Digital phase controlling circuit
Inventor: HASHIMOTO KENICHI
IPC: H04L7/033
Filed: 1980-08-28
Abstract: PURPOSE:To reduce the rate of error production for data reproduction through a small jitter, by providing a buffer at a lead/lag phase controlling circuit and delaying the time point of judgement of lead/lag. CONSTITUTION:A buffer memory MM4 is provided in a lead/lag position controlling circuit and lead/lag information is inputted to an up-down counter ctr. Only when the lead comes to specified l bits due to the consecution of the value, it can be judged as over-lead, and only when the delay in l bits comes, it can be judged as delay signal to delay the time point of judgement of lead/lag. Thus, the jitter produced in a pickup clock at data reproduction can be reduced.
Patent JP-H01288927-A (JP)
Title: Confirmability calculating method for expert system
Inventor: SHIYOU YUKIMASA
IPC: G06F9/44
Filed: 1988-05-16
Abstract: PURPOSE:To freely select a confirmability calculating expression, and to allow a user to define the confirmability calculating expression by providing the confirmability calculating expression at every rule set, and calculating the confirmability independent at every rule set. CONSTITUTION:A figure indicates that three rule sets exist in a knowledge base KB, and a rule set 1 consists of a rule 1, a rule 2, a rule 3, and a confirmability calculating expression A. A rule set 2 consists of the rule 1, and a confirmability expression B, and a rule set 3 consists of the rule 1, the rule 2, and a confirmability expression C. The rule sets 1-3 constituted as the above are inferred under mutually independent circumstances, and when the rule existing in the same rule set is inferred, the confirmability is calculated by using the confirmability calculating expression defined in the rule set. For example, the confirmability calculating expression A is used for the rule set 1.
Patent JP-S62277475-A (JP)
Title: Coating material composition
Inventor: SAKAI TOSHIYA
IPC: C09D183/04
Filed: 1986-05-26
Abstract: PURPOSE:The titled composition, containing a specific alkoxy group-containing polysiloxane, an organometallic compound of a group IVB metal and organometallic compound of a group IIIA metal in a specific proportion and capable of giving films having improved scuff resistance, etc., and thick coating on synthetic resin, slate substrates, etc. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. alkoxy group- containing polysiloxane expressed by formula I (R1 is alkyl; a is a number to give >=10% ratio of occupied alkoxy linked to Si) with (B) 5-80pts.wt. organometallic compound of a group IVB metal, e.g. tetraethoxysilane, tetraethoxyzirconium, tetraethoxyhafnium, etc., (C) 5-80pts.wt. organometallic compound of a group IIIA metal, preferably trimethyl borate, trimethoxyaluminum, etc., and, as necessary (D) 2-40pts.wt. epoxy group- containing silane compound expressed by formula II or III, (E) 2-40pts.wt. aminosilane compound expressed by formula IV or V and (F) 10-100pts.wt. epoxy resin.
Patent JP-S62287893-A (JP)
Inventor: IZUTSU YOSHIHIKO
IPC: B67C3/24
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1118768-A (JP)
Title: Hybridoma secreting antibody to retrovirus inducing aids
Inventor: MONTAGNIER LUC
IPC: C07K14/15
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hybridoma capable of producing an antibody to HIV-2 inducing a lymphocyte disorder and AIDS(acquired immune deficiency syndrome) in a human being. SOLUTION: This hybridoma can secrete an antibody which is characterized by an ability of specifically recognizing an antigen selected from HIV-2 core proteins p12, p16, p26 and an HIV-2 envelope protein gp140, and the antigen has e.g. the amino acid sequence of formula I or formula II. The hybridoma is obtained by e.g. symbiotically cultivating an HIV-2-infected HUT78 cell and an HIV-2-infected normal human lymphocyte.
Patent JP-S613455-A (JP)
Inventor: UIRIAMU TOOMASU RINCHI
IPC: H01L29/792
Filed: 1984-06-12
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-H01291744-A (JP)
Title: Forwarding of raw oyster with shell, shelling, cut tool for adductor used in said methods, cut tool inserting, clamping tool of raw oyster with shell and clamping method
Inventor: SASAKI RYOJI
IPC: A22C29/04
Filed: 1988-05-18
Abstract: PURPOSE:To make possible to cut adductor with cut tool and readily open shells, by projecting holding part of cut part to outside of shells and inserting the cut part into shells before forwarding of raw oyster with shells, clamping the shells and forwarding. CONSTITUTION:Before forwarding or storage of raw oyster with shell, for instance, a cut part 6 of a cutting tool 8, having cutting part 6 and holding part 7, for adductor 5 is previously inserted into shells 3 in a manner that holding part 7 of said cutting tool 8 is projected to outside the shells 3. In such a manner, a cutting tool is inserted into shells, then the two shells are clamped not so that the shells are opened by oyster and the inserted cutting tool is slipped out and forwarded or stored. As clamping method of shells, a method of clamping shells with rubber band, etc., a method of enclosing in a bag of various plastics and packing with a little drawing a vacuum, etc., are applied.
Patent JP-2000311229-A (JP)
Title: Ic card and its production
Inventor: SAKAGUCHI MASARU
IPC: G06K19/077
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which improves the sealing workability, eliminates the defective connection between a connecting pad and an electrode when the current process is shifted to a resin sealing process and can reduce its production cost. SOLUTION: A film serving as a component element of a wiring circuit board 20 or a sheet-like base material 22 is used as a direct sealing material. A semiconductor chip 10 is adhered and fixed to the board 20. Then a bonding tool is pressed on a connecting pad 26 to push away the material 22 located under the pad 26 by application of the ultrasonic vibrations and pressure and also to connect the pad 26 to an electrode 12 with ultrasonic waves.
Patent JP-S62276590-A (JP)
Inventor: SENGOKU YOSHIYA
IPC: G09G5/04
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5743266-A (JP)
Title: Interpreter
Inventor: TANIMOTO AKIYOSHI
IPC: G06F17/28
Filed: 1980-08-28
Abstract: PURPOSE:To changeover an interpreted second language with a plural number of displaying forms to display, by storing in advance a plural number of displaying forms of the second language in a memory. CONSTITUTION:Through operations of a second language select kay KL and an interpretation direction select key KS, module types are stored in a module select circuit and memory module M2 is selected. When English alphabets are input by operating a key KA, they are stored in a buffer register BK and the content of said store is given to one side input of a comparator JL. The content of BK is successively compared with the content of another memory module M1 at the comparator JL, and, when they coincide, the content of the address counter AC of that time is transferred to an auxiliary register 2. Then the content of the address designated by the address counter AC is read out from the memory module M2, and translated words mixed with ''Kanji (Chinese character)'' are displayed in indicator D. Moreover, when the key KT is operated, another memory module M3 is selected and translated words composed only of ''Kana (Japanese syllabary)'' are displayed.
Patent JP-S5643353-A (JP)
Title: Hardening method of gelatine
Inventor: KITATANI KATSUSHI
IPC: G03C1/30
Filed: 1979-09-18
Abstract: PURPOSE: To obtain a photographic photosensitive material having a gelatine-containing layer with a reduced swelling speed, a reduced swelling ratio and reduced change with time, by hardening gelatine by using a specific acid ester compound.  
     CONSTITUTION: By using a compound shown by the formula I (wherein n is 1 or 2; X is -CO(OY) when n is 1; X is =CO or =SO 2  when n is 2; Y is alkyl, aryl, aralkyl; R 1  and R 2  are monovalent groups connected to an N atom, forming an acid ester group in the formula, through a C atom or N atom), gelatine, especially, the one used in a silver halide photographic photosensitive material is hardened. As a compound shown by the formula I, the compounds shown by the formula II or III are designated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09280400-A (JP)
Title: Pressure control valve
Inventor: SATO MASATO
IPC: F16K1/34
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve in which a pressure gradient and a valve sealing characteristic can be ensured. SOLUTION: This pressure control valve is comprised of a valve element 36, a valve seat 39 where the valve element 36 is seated, a control spring 41 for biasing the valve element 36 toward the valve seat 39. When pressure of control fluid acted on the valve element 36 exceeds a pressing force of the control spring 41, the valve is opened to cause control fluid to overflow. It is comprised of a stopper 41 to which the valve element 36 is contacted when the valve element 36 is arranged around the valve seat 39 and closes the valve seat 39 and a holding part 35 for holding the valve element 36 in a universal joint. The valve seat 39 is formed by synthetic resin and the valve seat 39 is formed with an extremity end 39A projecting out of as stopper 41 at the valve element 36.
Patent JP-S608449-A (JP)
Title: Heat strain resistant structure of engine
Inventor: ROBAATO UIRIAMU HIYUURITSUTO
IPC: F02F1/38
Filed: 1984-06-11
Abstract: A load carrying assembly is disclosed for an internal combustion engine. The engine includes an engine block having a cylinder formed therein and having a cylinder head mounted onto the block. The cylinder head has a deck surface which closes off one end of the cylinder. A piston is reciprocally mounted in the cylinder and cooperates with the deck surface to form a combustion chamber. Air and combustion gases enter and exit the combustion chamber through intake and exhaust passages formed in the cylinder head and which terminate into intake and exhaust ports formed in the deck surface. The outer peripheries of the adjacent intake and exhaust ports form a bridge section therebetween having a maximum length which is less than twice the diameter of the larger of the intake and exhaust ports. Formed at least partially within the bridge section is a nozzle bore which also communicates with the combustion chamber. A sleeve having an enlarged portion on its outside diameter, is permanently fixed within the cylinder head such that one end will be aligned approximately adjacent to the deck surface of the cylinder head. The sleeve serves as a load carrying member which reduces the initiation of thermal cracks in the bridge section between the outer circumference of the nozzle bore and the outer peripheries of the intake and exhaust ports, respectively.
Patent JP-H04347719-A (JP)
Title: Device having user interface corresponding to native culture
Inventor: MURAKAMI TAKASHI
IPC: G06Q40/00
Filed: 1991-05-24
Abstract: PURPOSE:To operate various information equipments with a self native language by deciding the language expressing a message and a data input system depending on a country by means of selection from a user. CONSTITUTION:The information unit 1 consists of a reader 3 reading information on a recording medium 2, a storage device 5 storing a data base on native culture information, an input device 6 for permitting the user to input information for a device, a display device 7 for displaying information, a remote display device 8 and user interface switch software 4 controlling the devices. The language expressing the message to be displayed to the user and the input system of data depending on the country are decided by selection from the user. Thus, not only the message for the user is displayed by the designated language but also data from the user can be inputted in the input system which is selected in accordance with native culture.
Patent JP-S5546645-A (JP)
Title: Head phone
Inventor: KOTANI YUUJI
IPC: H04R1/10
Filed: 1978-09-29
Abstract: PURPOSE:To obtain flat characteristics over a broad band by preventing resonance between an acoustic space and air-permeable ear pad by forming the single acoustic space inside of an enclosure and then by arranging a diaphragm in the space. CONSTITUTION:In the enclosure of mass control type headphone 2, a single acoustic space is formed, where diaphragm 11 is arranged. As a result, any space is not formed independently in front of diaphragm 11 and resonance between the space and air-permeable ear pad 4 can effectively be prevented. Therefore, a peak in an intermediate band characteristic to a mass control type can effectively prevented and flat characteristics can be obtained over a broad band.
Patent JP-H06331841-A (JP)
Title: Optical path branching element and optical integrated pickup using the element
Inventor: OKI YASUSHI
IPC: G02B6/122
Filed: 1993-05-21
Abstract: PURPOSE:To branch the optical path of going light and that of return light by a minute distance with a simple and inexpensive constitution. CONSTITUTION:Light (u) in the going direction is transmitted from a phase diffraction grating 6 having the polarization dependence toward a quarter-wave plate 7, and light u+1 and u-1 in the return direction are transmitted from the quarter-wave plate 7 toward the phase diffraction grating 6, and light (u) in the going direction is made of linearly polarized light approximately and its plane of polarization is made parallel with or perpendicular to the direction of the grating of the phase diffraction grating 6, and the quarter-wave plate 7 converts the plane of polarization of transmitted light so that the plane or polarization or incident light (u) in the going direction and that of emitted light u+1 and u-1 in the return direction are orthogonal to each other, and the phase diffraction grating 6 is so formed that at least one of light (u) in the going direction and light u+1 and u-1 in the return direction is not diffracted practically or 0th-order diffracted light is not generated.
Patent JP-H11309651-A (JP)
Title: Work driving device for cylindrical grinding machine
Inventor: MAKITA KOJI
IPC: B24B41/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To let the holding pawls of a work driving device be automatically recognized to have been released, and let the center hole of a work to be supported be clamped by a plurality of holding pawls with uniform pressure even if they are in a core slipping state in case of clamping a work onto a cylindrical grinding machine by both its centers. SOLUTION: This work driving device for a cylindrical grinding machine is so constituted that an inner ring plate 4 is fitted in and mounted to the outer circumferential surface of a race center 2 to be inserted into the main spindle side of a grinding machine by way of bearings, and outer race plate 6 is also fitted in and mounted to the outer circumference of the inner ring plate, its end terminal is formed into a fork branched shape, a driving arm 7 provided with a slotted hole and a rotatably supporting hole at its base end side is rotatably supported by the inner ring plate at the slotted hole, and by the outer ring plate back face side at the rotatably supported hole, the driving pin of the grinding machine is engaged with the fork branched part, and a float plate rotatably supporting three holding pawls each tip end of which is formed into a cam shape,  is mounted to the surface of the inner ring plate in such a way as to be freely rocked. Besides, a non-magnetic metal is adhered to one tip end of the fork part for the driving arm, so that the opening/closing of each holding pawl can be detected.
Patent JP-H06331924-A (JP)
Title: Optical deflecting device and its adjusting method
Inventor: TAWA FUMIHIRO
IPC: G02B26/10
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate the inclination of the polarizing direction of a light beam and to facilitate adjustments. CONSTITUTION:The light beam emitted by a semiconductor laser 12 is made incident on a prism mirror 14 through a collimator lens 13. The prism mirror 14 has its reflecting surface in parallel to the axis 17 of rotation of a hologram disk 11 and its incidence surface perpendicular or in parallel to the polarizing direction of the incident beam, and reflects the incident beam in the direction of the axis 17 of rotation of the hologram disk 11. A prism mirror 15 reflects the incident beam toward the hologram disk 11 on the plane including the incident beam from the prism mirror 14 and the axis 17 of rotation of the hologram disk 17. The hologram disk 11 deflects and projects the beam made incident from the prism mirror 15.
Patent JP-H02301337-A (JP)
Title: Data communication system for catv system
Inventor: YOSHIDA MITSUSAKU
IPC: H04L12/40
Filed: 1989-05-16
Abstract: PURPOSE:To eliminate the need for a frequency oscillator with excellent stability by applying 1/N frequency division to a data frequency from the center of a bidirectional CATV system, allowing the center to vary the 1/N frequency division ratio optionally and forming an incoming carrier frequency. CONSTITUTION:An outgoing data signal is amplified by an amplifier 3 up to a required level via a branching device 2 from a CATV line 1 and only the data carrier frequency passes through a band pass filter 4. A data signal demodulation section 5 detects the data, a microprocessor 6 receives and analyzes the data, turns on a carrier control switch 8 when any reply is required and sends a reply data. A data carrier frequency is also inputted to a frequency divider 10 and converted into the incoming carrier frequency with the varied frequency division ratio from the center. The incoming carrier frequency subjected to 1/N frequency division is frequency-modulated by a data signal modulator 9, passes through the carrier control switch 8 and is outputted via the branching device 2. Thus, it is not required to obtain an oscillator with excellent stability taking the temperature characteristic into account for a terminal equipment.
Patent JP-S5547678-A (JP)
Title: Novel 2-pyridyl-1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: C07D405/04
Filed: 1978-10-02
Abstract: NEW MATERIAL:A 2-pyridyl-1-phthalazone derivative of formula I (R 1  and R 2  are lower alkyl groups; R 3  is alkyl group; R 4  is H or lower alkyl group).  
     EXAMPLE: 7-Ethoxycarbonyl-6,8-dimethyl-2-(2-pyridyl)-1-phthalazone.  
     USE: Preventives and remedies for ischemic cerebral blood vessel trouble or heart diseases, and thrombotic diseases having anti-thromboxane and blood vessel smooth muscle relaxing actions useful as vasodilators and brochodilators.  
     PROCESS: A phthalonic acid derivative of formula II is reacted with a pyridylhydrazine derivative of formula III at 20W150°C, preferably 50W80°C, in a solvent, e.g. ethanol, to give the compound of formula I. The compound of formula II is obtained by oxidizing a 3-hydroxy-3-methylphthalide derivative with potassium permanganate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61282671-A (JP)
Title: Sealing apparatus for tracked link
Inventor: SAKURADA SHOZO
IPC: F16J15/18
Filed: 1985-06-05
Abstract: PURPOSE:To always maintain a constant surface pressure by providing a peripheral surface packing which is fitted onto the inner peripheral surface of a link and closely fitted onto the outer peripheral surface at the edge part of a bush and a loading link interposed between the link and the edge surface of the bush. CONSTITUTION:A peripheral surface packing 7 is interposed into the space part 5 of the outer peripheral part of the small diameter part 2b of a bush 2, and a loading ring 8 made of elastic material is interposed into the space part 6 at the edge part of the bush 2. The peripheral surface packing 7 has a reinforcing ring 9 closely fitted onto the inner peripheral surface of a link 3 and two contact pieces 7a and 7b which are formed integrally with the reinforcing ring 9 through baking, etc. and closely fitted onto the outer peripheral surface of the small-diameter part 2b of the bush 2. These contact pieces 7a and 7b are inclined in the opposite direction to the edge surface 2a of the bush 2.