baber/WOPTO huggingface dataset:
Patent JP-H09172266-A (JP)
Title: Case body component with surface protective sheet
Inventor: WATARI NAOHIKO
IPC: B65D81/113
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a case body component from being contaminated or flawed, make elegant the outer appearance of the case body component and moreover make it possible to exchange easily a protective sheet even if a bonding agent is not applied on the protective sheet. SOLUTION: A case body component is formed into a prescribed shape using a steel plate with a surface protective sheet 2, which is formed by making the plastic protective sheet 2 coat on the surface of a steel plate 1 for structure using a pressure sensitive adhesive double-coated tape 3, or the sheet 2 is applied on the surface of the case body component formed into the prescribed shape of the steel plate 1 with the adhesive tape 3, and as the bonding agent which is used to a bonding agent layer of the adhesive tape 3, a bonding agent, which holds a stable adhesive force in a natural state and has an adhesive force capable of separating easily the sheet 2 from the plate 1 when the sheet 2 is separated from the plate 1, is used.
Patent JP-H04198584-A (JP)
Title: Construction method of tunnel
Inventor: KOIWA YOSHINOBU
IPC: E21D11/10
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate excavation work and to promote work efficiency by turning and controlling a control rod of an excavator in the vicinity of a planned tunnel surface line, and forming four columnar stirring sections on the outside of the planned tunnel surface line. CONSTITUTION:A control rod 14 of an excavator is driven forward along a tunnel surface line 20 to excavate, and the control rod 14 is turned within range of a certain angle while retreating it to inject ground hardener. After that, piles 21a... of approximately a semi-circular and circular stirring section are only formed on the outside of the planned tunnel surface line 20 in the ground. Then, a hole 16 is blocked, pressure-feed of a ground improvement material from a nozzle 17 is made to eliminate air in the hole, and the hardener is solidified. The columnar stirring section is subsequently formed, and after the piles 21a... are formed on the outside of the planned tunnel surface line 20, a tunnel is excavated. According to the constitution, tunnel excavation work can be easily carried out.
Patent JP-H10162829-A (JP)
Title: Negative electrode material for lithium ion secondary battery and manufacture thereof
Inventor: TAMAKI TOSHIO
IPC: H01M4/36
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery to stably supply high discharging capacity by forming a boron nitride uncontained graphite material by performing reheating treatment at a high temperature on a graphite material containing a boron nitride on which graphitization processing is performed, and using it as a negative electrode. SOLUTION: A boron compound is made to exist, and a graphitization processing is performed in a nitrogen atmosphere, and a graphite material on which an inter-graphite layer distance by X-ray diffraction is not more than 0.338nm and the size of a crystallite is not less than 35nm in the (c) axis direction and is not less than 50nm in the (a) axis direction and the ratio of a diffraction peak is not less than 1.0, is obtained. Heat treatment of a temperature not less than 2000 deg.C is also performed on this boron nitride containing graphite under prescribed reduced pressure or in a halogen gas containing atmosphere.  Therefore, a baron nitride regarded as hindering the improvement of battery performance is removed, and when it is graphitized to a high degree and is used as a negative electrode, high discharge capacity is stably obtained, and performance of a lithium ion secondary battery can be improved.
Patent JP-H09171411-A (JP)
Title: Flow rate control device
Inventor: HASHIZUME YASUTO
IPC: G05D7/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To control flow rate in the state of making the change amount of manipulated variable of a manipulated variable commanding means almost proportional to the flow rate change rate without providing any special valve device for flow rate control for which the relative forms of valve element or valve seat are worked corresponding to conditions such as the character or flow rate range of a desired fluid to be controlled. SOLUTION: A valve device 1 for flow rate control is constituted so that a change amount ΔE of moving amount E of valve element 1b, and a flow rate change rate ΔQ/Q to be specified by the ratio between a flow rate change amount ΔQ generated by that change amount ΔE and a flow rate Q before the move of that valve element 1b are provided with characteristic relation not in proportional relation.  Then, a flow rate control means 3 is constituted so as to operate a valve element driving means 1a by finding a target driving amount of valve element 1b corresponding to a manipulated variable S for setting the flow rate Q based on the characteristic relation of valve device 1 for flow rate control so that a change amount ΔS of that manipulated variable and the flow rate change rate ΔQ/Q can be in the almost proportional relation over the almost entire change range of manipulated variable S.
Patent JP-H04205787-A (JP)
Title: Multiport memory
Inventor: TSURUOKA SHIGEO
IPC: G11C11/41
Filed: 1990-11-29
Abstract: PURPOSE:To realize a high speed dual-port memory by adopting the structure consisting of an exclusive writing bit line and each reading bit line, and also providing a transistor exclusively used for reading. CONSTITUTION:In a writing mode, a word line WL(A) is selected by an address A to make a MOS transistor(TR) Q1 ON. At this time, data of the writing bit line WBL(A) are written in a memory cell LA which is a twin-stable latch circuit, and when the WBL(A) is H-level, a MOSTR Q2 becomes OFF and a drain of the TR Q2 keeps the state of previous cycle. When the WBL(A) is L-level, the TR Q2 is made ON and the drain of TR Q2 becomes L-level. A signal amplified by an amplifier for writing is outputted to the writing bit line. In a reading mode, the memory cell is selected by the word line WL(A) against the address A, then a MOSTR Q3 is made ON and the data are read out on a bit line RBL(A) according to the state of TR Q2.
Patent JP-H11156710-A (JP)
Title: Bonding method for wafer and bonding device
Inventor: DENDA YASUHIDE
IPC: B24B37/30
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To suitably bond a wafer in a high vacuum in such a way that the generation of air banks can be prevented. SOLUTION: This wafer bonding device bonding a wafer to a plate 40 high in stiffness, is provided with an electrostatic chuck 50 holding the wafer 10 one surface of which is coated with adhesive 12, by letting the chuck abut against the other surface of the wafer to such the wafer upward, a vacuum chamber 32 as an interval space, which connotates the electrostatic chuck 50, and covers the bonded surface of the plate 40 to which the wafer is bonded, and connotates the plate, and with a vacuum device 36 which is communicated with the vacuum chamber 32 to evacuate it.
Patent JP-2000157216-A (JP)
Title: Injection into edible meat and apparatus therefor
Inventor: SASAJIMA NAOTO
IPC: A23L13/70
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an edible meat lump having high quality by attaining salt- pickling or seasoning by injecting a liquid material into the edible meat lump without damaging the quality of the meat by injecting the liquid material while adjusting the injection pressure so that the injection pressure is varied. SOLUTION: A liquid material such as a pickle solution, a seasoning solution, etc., having a high pressure previously increased to a prescribed pressure is injected into an edible meat lump such as pork, beef or fowl by using a going- straight-on water jet nozzle 6. In the process, the injection is started at a high initial pressure and a liquid material injected by adjusting the injection pressure so as to be varied. Preferably, the highly pressured liquid at a prescribed pressure in a piping is injected by opening a valve 8 provided in the piping, starting the injection at a high initial injection pressure and at a lower injection pressure or while lowering to zero.
Patent JP-H03190770-A (JP)
Title: Paper guide device
Inventor: TAKAHASHI SHUNETSU
IPC: B41J13/10
Filed: 1989-12-21
Abstract: PURPOSE:To finely control the fixed position of paper guides through a simple operation by providing a slide member provided in a freely sliding manner relative to the body of a device with the positioning parts of the paper guides and by moving one paper guide in like manner with the movement of the other paper guide. CONSTITUTION:In the part of a slide member 20 engaging with paper guides 30, 40, projecting positioning parts 21 are arranged in predetermined positions according to the class of a paper size. Flexible arms 31, 41 are formed in the vicinity of both paper guides 30, 40 engaging the slide member 20, and followers 32, 42 for generating a click feeling in the manner of following the shape of each positioning parts 21 are formed in the tips of the arms. When the fixed position of one side paper guide is moved relative to the body 10 of a device by the action of the positioning part 21, the slide member 20 slides and the other paper guide also moves in the same direction automatically as it keeps a paper-holding space so that the fixed position of the paper guide can be controlled finely.
Patent JP-H06180876-A (JP)
Title: Production of magnetic field modulation type overwrite magneto-optical recording medium
Inventor: IGARASHI SHUICHI
IPC: G11B11/10
Filed: 1992-12-11
Abstract: PURPOSE:To eliminate a stray pattern and to improve S/N and recording/ reproducing characteristics for recording by magnetic field modulation overwriting or when the spot diameter of reproducing light is larger than the recording part, by magnetizing the medium in one direction in the production process of the recording medium. CONSTITUTION:Layers 13-16 including a perpendicular magnetization recording layer 12 consisting of rare earth-transition metal such as TbFeCo are formed on a transparent substrate 11. Then, in the production process of a magneto- optical recording medium for magnetic field modulation overwriting, an external magnetic field Hi is applied in a const. perpendicular direction to the film plane of the recording layer 12. Thereby, magnetic domains of a stray pattern in the recording layer 12 are elminated and the recording layer 12 is magnetized in one same direction, namely, in a perpendicular magnetization state.
Patent JP-2000164076-A (JP)
Title: Seesaw operation switch
Inventor: INAGAKI NOBORU
IPC: H01H23/16
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a seesaw operation switch capable of opening the contact part automatically with an external signal upon contacting of a movable contact with a stationary contact to generate certain closing. SOLUTION: A seesaw operation switch comprises a base 1 having an opening 1a, an operation handle 2 installed at the opening 1a and performing seesaw motions when its one end 21 or the other end is turned, a contact part 3 to be closed or opened when the end 21 of the handle or the other end is turned, and a solenoid 5 to open the contact part 3 when a moving core 53 installed inside a bobbin 51 whereon a coil 52 is wound drives the end 21 of the handle 2 in the direction opposite the handle turning direction in conformity to an external signal impressed on the coil 52.
Patent JP-H07190659-A (JP)
Title: Heat exchanger with mesh-fin and manufacture thereof
Inventor: YAMASHITA HIROYUKI
IPC: F28F1/12
Filed: 1993-12-27
Abstract: PURPOSE:To provide a heat exchanger with mesh-fin which can be easily manufactured and has high performance and compact construction. CONSTITUTION:A plurality of net-shaped laminated bodies 5, 5... formed by laminating a plurality of net-shaped mesh-fins 4, 4... and by forming a plurality of recesses 8, 8...approximately parallelly, spaced apart a predetermined interval, are layered successively so as to sandwich a plurality of heating tubes 2, 2... between the adjacent bodies, and each of the laminated bodies 5, 5... and each of the tubes 2, 2... are joined together at the bottom of each of the recesses 8, 8... thereby to provide a heat exchanger 1. By this construction, thin tubes can be used as heating tubes 2, 2... so that effective heat exchanging area can be increased and hence high heat exchanging performance can be ensured, and when the exchanger 1 is mounted to an air conditioner, a tube plate of conventional type is not required, thereby facilitating the mounting work thereof and reducing work manhour, resulting in reduced cost.
Patent JP-2001155831-A (JP)
Title: Socket for electric parts
Inventor: OKAMOTO NAOYUKI
IPC: G01R31/26
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a socket for electric parts that can position electric parts and prevent a deformation of a terminal and enhance contact stability. SOLUTION: In an IC socket for electric parts which comprises a socket body 13, upper contact pins 15 and lower contact pins 16 mounted to the body 13 and adjacent to IC package terminal 12b, the upper contact pins 15 have upper elastic pieces 15e formed with upper contacting portion 15g contacted with an upper surface of the terminal 12b, and the lower contact pins 16 have lower elastic pieces formed with lower contacting portions 16g contacted with a lower surface of the terminal 12b, and further the upper elastic pieces 15e are elastically deformed to shift the upper contacting portions 15g for contacting with the upper surface of the terminal 12b by back and forth movement of an actuating member 18. The socket includes a means for stopping the terminal 12b at a predetermined position when the terminal 12b is pressed and shifted downward by the upper contacting portions 15g.
Patent JP-H05140884-A (JP)
Title: Deinking agent for recycling waste paper
Inventor: NISHIZAKI KATSUICHI
IPC: D21C5/02
Filed: 1991-11-20
Abstract: PURPOSE:To obtain high-quality pulp having high peelability and removability of an eliminated ink without regard to the kind of printed waste paper, high whiteness and hardly any amount of the residual ink. CONSTITUTION:A deinking agent for recycling waste paper containing a reactional product prepared by carrying out esterifying reaction of a polyether polyol obtained by adding an alkylene oxide containing ethylene oxide to a polyhydric alcohol with a fatty acid having a 7-21C alkyl or alkenyl group.
Patent JP-H04199068-A (JP)
Title: Image forming device
Inventor: KUROSAWA NORIO
IPC: G03G15/00
Filed: 1990-11-29
Abstract: PURPOSE:To shorten the time for setting the image magnification and enhance the maneuvering easiness by setting the magnification changing means to the max. image magnification through entering from both No.1 and No.3 magnification input means, and setting the changing means to the min. image magnification through entering from No.2 and No.3 magnification input means. CONSTITUTION:When magnification is to be changed with the zoom function, No.1 magnification input means is used to enlarge the image magnification while No.2 magnification input means is used to shrink the image magnification, wherein the max. respective min. image magnification is set instantly only by turning on any No.3 input means. That is, an enlarge key 34 or shrink key 36 is turned on together with an equal size key 37, and thereby the max. respective min. magnification of transcribing is set instantly. This accomplishes shortening of the wait time for setting and enhancing the maneuvering easiness.
Patent JP-H05145481-A (JP)
Title: Call re-establishing system for radio exchange system
Inventor: ASANO IZUMI
IPC: H04W76/02
Filed: 1991-11-21
Abstract: PURPOSE:To easily restart talking without interruption of a call at the recovering time of a radio wave state even when a mobile terminal equipment in talking with a radio wave enters an area with a bad radio wave state and a call drop due to sudden deterioration in the radio wave strength takes place. CONSTITUTION:On the occurrence of a call drop, a talking path 33 used by a mobile terminal equipment 21, a channel, a mobile terminal equipment ID, and a radio base station ID are stored in a memory 43 and the talking path 33 and a channel used by the mobile terminal equipment 21 are kept to the acquisition state. Then after the recovery of the talking state after a call drop, a speech restart command signal is sent by the prescribed operation of a mobile terminal equipment subscriber and then a radio exchange 41 uses the talking path 33 and the channel to restart the talking. Thus, the simplified call re-setup in real time is realized.
Patent JP-H03194791-A (JP)
Title: Semicondutor storage device
Inventor: ISODA MASANORI
IPC: G11C29/00
Filed: 1989-12-25
Abstract: PURPOSE:To shorten the test time of a large-capacity memory by connecting at least one of a pair of data lines to a power line, whose impedance is lower than the impedance of a pair of common input lines, in accordance with signals of the pair of common input lines for write with respect to a write circuit. CONSTITUTION:A write circuit 1 is provided for each pair of data lines DL and the inverse of DL, and the power line whose impedance is lower than the impedance of common input lines WI and the inverse of WI and one of data lines are connected at the time of write. Since the write circuit 1 is provided for each pair of data lines DL and the inverse of DL, the capacity of common input lines WI and the inverse of WI is fixed independently of the increase of the number of memory cells 4 to be tested in parallel. Therefore, the parallel test can be performed for even a large-capacity memory. Thus, the parallel test system is used to shorten the test time of the large-capacity memory.
Patent JP-H04200219-A (JP)
Title: Connector containing structure in terminal joint box
Inventor: SUGIMASA YUUJI
IPC: H02G15/16
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate maintenance and inspection of each connector by connecting the cores of a cable with a plurality of connectors arranged adjacent to the cable margin part, stacking every predetermined number of joints in the outward direction, and then arranging predetermined number of thus stacked connectors in a terminal joint box. CONSTITUTION:Cores 2, 2... of cables 3, 3 inserted into a terminal joint box 11 are connected each other with connectors 1, 1... and then every predetermined number of joints are stacked below a marginal part 2a with coaxial face directing vertically. Thus stacked connectors 1, 1... are then bundled by bundling members 15, 15... into blocks which are then arranged longitudinally in the terminal joint box 11. Thus bundled connectors 1, 1 are further bundled to the marginal part 2a of the cable cores 2, 2... by means of bundling members 16, 16. Thus stacked and bundled connectors 1,1... are then arranged longitudinally in the terminal box 11 and contained therein.
Patent JP-2001146943-A (JP)
Title: Method of manufacturing belt assembly for continuously variable transmission
Inventor: YAMAGISHI HIROAKI
IPC: F16G5/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a belt assembly for a continuously variable transmission having a high production efficiency, which is capable of providing the belt assembly having a good assembling condition by beforehand eliminating the failure of an element and a laminating ring. SOLUTION: An element quality inspection process 15 for feeding only a good article to a belt assembling line 13 by inspecting a molding condition of the element is provided in an element manufacturing line 11 for molding an element. A ring quality inspection process 17 for feeding only a good article to the belt assembling line 13 by inspecting a laminating condition of the laminating ring is provided in a ring manufacturing line 12 for assembling the laminating ring from a plate shaped ring in parallel with the element manufacturing line 11.  The element manufacturing line 11 and the ring manufacturing line 12 are made to meet each other, and then, a belt quality inspecting process 19 for serving only a good article as a manufactured article by inspecting an assembling condition of the belt assembling body is provided in the belt assembling line 13 for assembling the belt assembly from a plurality of elements and the laminating ring.
Patent JP-H01175542-A (JP)
Title: Mechanism for preventing chattering vibration of moving runner
Inventor: ONO KATSUYASU
IPC: B60R22/06
Filed: 1987-12-28
Abstract: PURPOSE:To prevent chattering vibration by forming the contact portions between a driving-force transmitting member and a runner into slopes and pushingly moving the runner to a rail guide. CONSTITUTION:The driving force of a wire 1 is transmitted to a slide connector 2 which is molded on the wire 1, and a runner 3 is pushed by both end portions of the connector 2 and moved. The contact portions between the connector 2 and the runner 3 are formed into slopes 2' and 3' and, by defining the angles thereof to proper quantities, the runner 3 can be moved in parallel to a slide rail 4 while generating a force to push the runner 3 to the guide portion 4' in the direction of an opening portion 5. Hence, since the runner 3 is always moved being pushed against the guide portion 4' of the slide rail 4 with a proper force, no looseness is generated preventing chattering sound.
Patent JP-H04198483-A (JP)
Title: Thin film forming device
Inventor: MORI KAZUMI
IPC: C23C16/50
Filed: 1990-11-29
Abstract: PURPOSE:To easily form a homogeneous thin film having good quality on a large substrate by previously converting a part of a gaseous raw materials to plasma at the time of bringing the gaseous raw material into reaction by a plasma CVD method and forming the compd. thin film on the substrate. CONSTITUTION:A substrate 23 to be treated and a nozzle 30 for discharging the gaseous raw materials are disposed in a vacuum chamber 21. Gaseous TiCl4 as the main gaseous raw material and gaseous N2 as an auxiliary gaseous raw material are supplied into the outside pipe 32 of the nozzle 30. The gaseous H2 as an auxiliary gaseous raw material for reduction is supplied into the inside pipe 34. A glow discharge is generated by impressing a DC or AC bias voltage to the substrate 23 by a power source device 25 to contact the main gaseous raw material and the auxiliary gaseous raw material into the plasma and to bring these gaseous raw materials into reaction, by which the thin film of TiN is formed on the substrate 23. The gaseous H2 of the auxiliary gaseous raw material is previously converted to the plasma by a plasma forming means 25 and the plasma is supplied into the nozzle 30, by which the gaseous pressure in the nozzle 30 is set higher than the gaseous pressure in the chamber and the amt. of the byproduct impurities, such as TiCl3, generated at the time of the reduction by the H2 of the TiCl4 is suppressed. The thin film of the high-purity TiN is thus stably formed on the substrate.
Patent JP-H059017-A (JP)
Title: Method for production of ceramic material
Inventor: SUTEIIBUN BURUUSU DOOZU
IPC: C03B8/02
Filed: 1991-12-17
Abstract: PURPOSE: To improve uniformity and mechanical characteristics by removing solvent from a sol or solution including the precursor materials of ceramic materials including crown ether complexes of alkaline line earth metal, and then heat treating it.  
     CONSTITUTION: Solvent is removed from sol or solution obtained by hydrolyzing the precursor materials of ceramic materials constituted of oxide glass, glass/ ceramic, or ceramic including the crown ether complexes of dissolved alkaline earth metal constituted of Ca, Ba, or Sr so that the dry mixture of the precursor materials can be obtained. This mixture is heat treated, and the precursor materials are converted into the ceramic materials. 
     COPYRIGHT: (C)1993,JPO