baber/WOPTO huggingface dataset:
Patent JP-S62140826-A (JP)
Title: Preparation of base plate for forming electric circuit
Inventor: KAWAI HIROSHI
IPC: B32B43/00
Filed: 1985-12-13
Abstract: PURPOSE:To make mass production possible by preparing a five-layer structure consisting of releasing film/adhesive/heat-resistant insulating material/adhesive/releasing film of continuous length and by adhering a metal foil of continuous length and a metal base plate of continuous length on one surface and the other surface respectively after releasing films of both surfaces are removed. CONSTITUTION:(a) After an adhesive is applied on both sides of a heat-resistant insulating material 1, releasing films are laminated, pressed and adhered on both surfaces to prepare a five-layer structure consisting of releasing film/adhesive/heat-resistance insulating material/adhesive/releasing film, which is thereafter wound into a coil C3. In this case, the releasing films are used when the adhesive layer should be protected in the operational process. (b) The releasing films are thereafter removed from both surfaces of this five-layer structure wound into the coil C3 and are wound into a coil C4. The exposed adhesive on one surface and a copper foil 5 pulled out from a coil C5 as well as the exposed adhesive on the other surface out from a coil C5 as well as the exposed adhesive on the other surface and an iron base plate 8 of continuous length are pressed and adhered by means of rolls R to prepare a base plate for forming electric circuit of five-layer structure consisting of copper foil/ adhesive/heat-resistant insulating material/adhesive/iron base plate, which is wound into a coil C7.
Patent JP-H03140127-A (JP)
Title: Opening/closing device for cover of electric hot-water heater or the like
Inventor: YOKONO MASAHIRO
IPC: A47J27/21
Filed: 1989-10-26
Abstract: PURPOSE:To easily realize the cover opening/closing device which stops smoothly at the time when opening of the cover ends, and does not give shock, etc., to the body by varying a moving amount of a lever caused by press-contacting of a decelerating member and the lever, at the time of bringing the cover body to arc-turning. CONSTITUTION:In the vicinity of a bearing part of a fitting metallic fixture 21 of a cover body 3, a decelerating part 24 whose tip is roughly a circular arc is formed, and a part thereof is pressed against an end part 25 of a lever 20. In such a state, by bringing a lock release control 9 to pressing operation, an engagement to a claw receiving part 8 of a body 1 of a lock member 5 is released, and the cover body 3 is brought to arc-turning in the opening direction by using the bearing part 22 as the rotation center through the fitting metallic fixture 21. In this case, the press- contacting part of the end part 25 of the lever 20 of the decelerating part 24 moves as the cover body 3 is brought to arc-turning. By selecting a shape of the decelerating part 24, energizing force of a spring 16 is utilized enough up to mid-way of arc-turning of the cover body 3, and there after sufficient deceleration effect is displayed, and the device can be stopped smoothly at the time when the cover body completes opening.
Patent JP-H08146943-A (JP)
Title: Keyboard device
Inventor: UNO SHIRO
IPC: G10C3/12
Filed: 1994-11-15
Abstract: PURPOSE: To decrease a manhour and to lower a cost by mounting key guide piece caps, which are formed at tips extended from a base body of a subchassis in a comb-tooth shape and slide on keys, on key guide pieces. CONSTITUTION: The chassis 1 is formed of metal and the key guide pieces 1a which guides pressed keys are erected corresponding to the keys. The subchassis 2, on the other hand, has extension parts 2-2 extended from its base body 2-1 in the comb-tooth shape, and those base body 2-1 and extension parts 2-2 are integrally molded out of synthetic resin, in one body. The key guide piece caps 2a mounted on the key guide pieces 1a are formed at the tips of the extension parts 2-2. The extension parts 2-2 are in the comb-teeth shape, so they can deform to the right and left and the tips of the key guide pieces 1a erected on the chassis 1 are arcuate, so the key guide piece caps 2a can easily be mounted on the key guide pieces 1a.
Patent JP-S62140122-A (JP)
Title: Power supply control system
Inventor: YAMADA SEIJIRO
IPC: G06F1/00
Filed: 1985-12-16
Abstract: PURPOSE:To avoid the application of a power supply owing to the wrong information and to control the state of a terminal equipment by an answer, by providing a circuit to which the power is supplied from a power supply that is free from the service interruption and a control circuit which holds the information supplied from an operator and gives an affirmative or negative answer. CONSTITUTION:When a receiving circuit 1 of a terminal equipment control circuit 8 of a power supply control system receives a power supply control command, a comparator 5 compares said command with the data proper to a terminal equipment held by a command holding circuit 4. If the coincidence is obtained from said comparison, the coincidence signal is sent to both an affirmative answer circuit 2 and a negative answer circuit 3. An operator secures the AND conditions between the make/break and permission/rejection of power supply by a command given from a controllable 1-bit memory circuit 6. Then a power supply device 7 is controlled by said AND conditions and at the same time this conditions are informed to a controller. Thus it is possible to secure the high reliability and high stability for the power supply control of a remote power supply control system.
Patent JP-H04154825-A (JP)
Title: Production of oxygen-passable polymeric material
Inventor: ITO TETSUO
IPC: C08F299/08
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the title material high in oxygen passability, with no adhesion of stain components in tears, also excellent in processability, thus suitable for contact lens, etc., by (co)polymerization of cyclic siloxanyl dimethacrylate(s) having specific structure. CONSTITUTION:The objective material can be obtained by (co)polymerization of polymerizable monomer(s) of formula I (R is 1-3C divalent hydrocarbon; X<0>, X, X<1> to X<11> are each alkyl, phenyl, etc.; R<1> and R<3> are each 1-20C divalent hydrocarbon; A is unsaturated polymerizable group; (a) and (p) are each 0 or 1; (m) is 0-100). Said monomer of the formula I can be produced, for example, by converting a compound of formula II to a compound of formula III followed by reaction of this compound with another compound of formula IV. To further improve the oxygen passability of the present material, it is suggested that (fluoro)siloxanyl mono(meth)acrylate, etc., be copolymerized with the monomer of the formula I.
Patent JP-H07133826-A (JP)
Title: Sliding bearing
Inventor: SAITO TAKASHI
IPC: F16C33/20
Filed: 1993-11-10
Abstract: PURPOSE:To provide a sliding bearing light in weight, low in a noise, excellent in a sliding property and in abrasion resistance and not causing abrasion of a bearing objective side part such as a spectacle band. CONSTITUTION:The circumference of a central layer 9 consisting of a sheet type molding body with hemp fiber impregnated with phenol resin is surrounded by a surface layer 10 consisting of a sheet type molding body with alamide fiber impregnated with phenol resin and added with graphite powder, and a sliding bearing 5 is made by molding by a hot press.
Patent JP-H07133569-A (JP)
Title: Biodegradable nonwoven fabric
Inventor: KITAMURA MAMORU
IPC: D04H1/541
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a biodegradable nonwoven fabric gradually biodegradable when left in a natural environment and finally disappearing, therefore free from the troubles of damaging the environment and having excellent heat resistance. CONSTITUTION:This biodegradable nonwoven fabric is made of biodegradable short fibers composed of cellulose fibers and thermoplastic fibers comprising a polylactic acid and/or a thermoplastic resin mainly containing the polylactic acid, wherein the thermoplastic fibers have the strength of >=2.0g/d and a melting point of >=120 deg.C and <=200 deg.C.
Patent JP-2000110947-A (JP)
Title: Shaft seal device for compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F16J15/3252
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent fluid from entering between the outer periphery of a second lip ring and a case by contacting a first lip ring and the second lip ring under pressurization in an outer peripheral side annular area where both are positioned by going over a posture holding ring in a case. SOLUTION: A first lip ring 35 and a second lip ring 37 are contacted under pressurization in an outer peripheral side annular area where both are positioned by going over a posture holding ring 36 in a case 41. With this constitution, a leakage passage of fluid reaching a contact place of the outer periphery of the second lip ring 37 and the case 41 can be cut off through a contact place of the second lip ring 37 and a posture holding ring 36 in a space surrounded by the first lip ring 35 and the second lip ring 37. Thus, the fluid leaking from the first lip ring 35 does not enter the contact place of the outer periphery of the second lip ring 37 and the case 41 at rotating time of a rotary shaft 16.
Patent JP-H08133471-A (JP)
Title: Transfer star wheel provided with inclined plate rail
Inventor: MAKI NOBORU
IPC: B65B43/50
Filed: 1994-11-16
Abstract: PURPOSE: To provide a star wheel provided with a plate rail to be used in a container carrying device with excellent carrying capacity where the liquid content does not overflow due to the centrifugal force even when passing a transfer star wheel of small diameter. CONSTITUTION: A transfer star wheel 8 of a bottling machine consists of a star wheel which is provided with a number of semicircular recessed part 8a holding each container 31 on its outer circumferential part and rotated, and an arc-shaped container guide to achieve the guide outside of each container 31 held by the star wheel 8, and a plate rail 17 which slides with the containers provided along the container guide being loaded. The plate rail 17 is horizontal at a receiving part (B-B) and a discharging part (D-D) of the container 31, and inclined at the intermediate position (C-C) between the receiving and discharging parts where the outer side is higher, and the inclination of the middle conical surface is successively and smoothly changed.
Patent JP-H03146712-A (JP)
Title: Fire-retardant conjugated fiber
Inventor: INADA HITOSHI
IPC: D01F1/07
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the subject conjugated fiber excellent in fire-retardancy and capable of forming a finer denier fiber by using a propylene-based polymer composition as the core component and an ethylene-based polymer as the sheath component in a specified ratio and blending a specified amount of an etherified tetrabromobisphenol A. CONSTITUTION:As the core component, (A) a composition of 100 pts. wt. a polymer synthesized mainly from propylene, 0.6-10 pts. wt. etherified tetrabromobisphenol A of the formula (R1 and R2 are alkyl having two or more bonded Br), 0.5-4.0 pts. wt. antimony trioxide and a metal salt (salt of metal belonging to either of II, III or IV group of periodic table) of a higher fatty acid in an amount of 3-30wt.% based on the above mentioned bisphenol A and, as the sheath component, (B) a polymer synthesized mainly from ethylene and containing no fire retardant are used so as to satisfy [component (A)/ component (B)]:(50/50)-(90/10) (weight ratio) and so as to contain the above- mentioned bisphenol A in an amount of 0.9-9.0 pts. wt. based on the total amount of (A) and (B) (100 pts. wt.), thus obtaining the objective conjugated fiber.
Patent JP-H08227902-A (JP)
Title: Deposition of ii-vi compound semiconductor
Inventor: ITO NAOYUKI
IPC: C23C16/18
Filed: 1995-10-30
Abstract: PURPOSE: To deposit a thin film excellent in crystallinity and orientation while doping a halogen element with high controllability by introducing chemical species containing a halogen element into an atmosphere for depositing a II-VI compound semiconductor. CONSTITUTION: When a II-VI compound semiconductor is deposited by MOCVD, chemical species containing a halogen element is introduced into the atmosphere for depositing the II-VI compound semiconductor. The halogen element can be introduced by any one of following methods. (a). HCL, HBr, HI or CL2 gas diluted with a carrier gas is fed from a cylinder 10. (b). Vapor of volatile liquid, e.g. HBr, HI, Br2 , Cl2 , encapsulated in the cylinder 10 is diluted and fed into a reaction chamber. (c). An liquid organic compound containing a halogen element encapsulated in a bubbler 15 and a carrier gas are bubbled and fed as a gas. (d). Solid state iodine is fed into the bubbler 15 and heated to produce sublimated iodine which is carried on the carrier gas.
Patent JP-H01122536-A (JP)
Title: Time switch
Inventor: FUJIWARA ICHIRO
IPC: H01H43/00
Filed: 1987-11-07
Abstract: PURPOSE:To operate a time switch even when an external power source is interrupted and prevent the malfunction of a computer due to the external power source noise by feeding the driving power source of the solenoid relay of a switch from a battery in the time switch. CONSTITUTION:One end of the solenoid coil 101 of a solenoid relay 10 with a contact 102 is connected to the positive electrode 121 of a battery 12. The other end of the coil 101 is connected to the terminal 19 of a driving circuit 9. This circuit 9 is controlled by a microcomputer 6. The computer 6 is provided with a clock circuit 5, a program setting circuit 8, and a data display unit 7, and its power source is fed from the battery 12. In this microswitch, when the control signal from the computer 6 is inputted to the control input terminal 20 of the circuit 9, the DC current from the battery 12 is fed to the coil 101 of the relay to operate the contact 102. Even when the external power source is interrupted, a time switch is operated, and the malfunction of the computer 6 due to the noise from the external power source is prevented.
Patent JP-H01126426-A (JP)
Title: Crown-shaped holder for heat resistant ball bearing
Inventor: TAKEBAYASHI HIROAKI
IPC: F16C33/38
Filed: 1987-11-07
Abstract: PURPOSE:To prevent any notch or crack on a holder and falling out of ball(s) when balls are housed therein by using graphite as the material of the holder and setting the width of an opening in the circumferential direction of the notch portion opened in the axial direction of each pocket to the size with a specific ratio to the diameter of the ball. CONSTITUTION:A crown type holder 1 is made of graphite and, pockets 4 for rotatably holding balls 3 are formed in several positions in the circumferential direction of the holder body 2. Each pocket 4 consists of a cylindrical portion 5 and a notch portion 6. The opening width A in the circumferential direction of the notch portion 6 is set to 97-99% of the diameter of the ball B. Thus, neither notch nor crack of the holder body is allowed to occur when the balls are housed and also ball(s) are not allowed to fall out after being housed therein.
Patent JP-H02127051-A (JP)
Title: Piezoelectric type printing head
Inventor: YAMADA HIROAKI
IPC: B41J9/38
Filed: 1988-11-07
Abstract: PURPOSE:To realize the high-speed cyclic operation of a piezoelectric element by bonding the piezoelectric element and a base member by a spring so as to be brought into contact with one part of the inwall of the base member to which the piezoelectric element, to which a wire is mounted and which can be moved, and a wire guide are fixed. CONSTITUTION:A wire 2 is joined with a piezoelectric element 1, and a movable section is formed. An end, to which the wire 2 is not fitted, in the piezoelectric element 1 is held to a base member. 4 by a leaf spring member 5 so as to be brought into contact with the inwall of the base member 4. When pulse voltage is applied to the piezoelectric element 1, the piezoelectric element 1 is elongated suddenly and pushed against the inwall of the base 4, and the wire 2 is made to collide with a printing surface 6 by reaction. Voltage is applied to the piezoelectric element 1 again in a moment, the printing surface 6 is pushed by the wire 2, and the piezoelectric element is returned to an original state by the reaction of the printing surface 6. The title printing head is operated as a printing head by repeating the operation.
Patent JP-H01127287-A (JP)
Title: Manipulator
Inventor: HASHIMOTO KAZUNORI
IPC: B25J17/00
Filed: 1987-11-10
Abstract: PURPOSE: To prevent a reaction force caused by the movement of a manipulator body from being transferred to a base unit by indirectly connecting the manipulator body to the base unit by a flexible pipe having a power cable and a signal cable. CONSTITUTION: A base unit 2 and a manipulator body are indirectly connected together by a flexible pipe 7 and are dynamically independent of each other. The manipulator body determines its own position and attitude by a position sensor, a movement sensor and a TV camera and at the same time is given a signal and power from a base unit 2 via the flexible pipe 7. The manipulator controls a magic hand 3 via the joints of the manipulator body by using the signal and the power and drives reaction motors 6a, 6b to conduct a manipulator operation while controlling its own position and attitude. A reaction force caused by the movement of the manipulator is not transferred to the base unit 2 and has no effect on the base unit 2.
Patent JP-H01160451-A (JP)
Title: Method and composition for treatment of cut plant portion
Inventor: BESU ZAATOMAN UOREN
IPC: A23B7/153
Filed: 1988-11-08
Abstract: PURPOSE: To treat newly cut part of a plant so that the plant part such as potato and tomato can be stored without causing deterioration, decrease in the flavor or changes in the color for a long time by dipping the cut part of the plant in a specified soln. at an environment temp. CONSTITUTION: A newly cut part of a plant is dipped in a water-base soln. at an environmental temp. The soln. consists of (A) about 0.25 to 1% antioxidant, (B) about 0.5 to 2% metal ion sealing agent comprising alkali metal acid polyphosphate, (C) about 0.25 to 1% acid agent and (D) about 0.5 to 2% inorg. chloride enzyme inhibitor. As for the components (A) to (D), ascorbic acid, acid sodium pyrophosphate, fumaric acid and calcium chloride are preferably used, respectively.
Patent JP-H07143612-A (JP)
Title: Charger for battery of motor
Inventor: TAKAO NOBUHIRO
IPC: H02J7/04
Filed: 1993-11-11
Abstract: PURPOSE:To entirely reduce in size and weight a charger for a battery as compared with prior art and to further decrease a cost. CONSTITUTION:The charger for the battery of a motor comprises a power supply unit E different from a battery B, a switching element Qa for chopping the current to be supplied from the unit E, the charging circuit CHa for supplying a DC charging current to be generated by a series connection of the unit E, the element Qa and a winding (a) of a motor MD0, and a selector S0 for selecting either the circuit CHa or a driver DRa of the motor Md0 and connecting the selected circuit to the battery B.
Patent JP-H03143116-A (JP)
Title: Phase locked loop circuit and digital signal processor
Inventor: HOTTA RYUTARO
IPC: H01L27/088
Filed: 1989-10-30
Abstract: PURPOSE:To form a phase locked loop circuit operated always stably by selected the time width of a 1st pulse signal to be a half of one period of the output signal of a voltage controlled oscillator in a phase locked loop circuit having the voltage controlled oscillator, a phase comparator and a filter. CONSTITUTION:An output signal Tc goes to an H level at the rise of an input pulse signal 100 and goes to an L level at the fall of an inverting output signal 300 coming succeedingly. Simultaneously a TS signal goes to H in this timing and the output signal Tc goes to an L level at the rise of an output signal 200 coming succeedingly. When a phase comparator 21 is operated in such a manner, the pulse width of signals TS, TD is a half the output signal period independently of the duty of the output signal 200 and the inverting output signal 300. Thus, the output current characteristic of a smooting filter 12 with respect to the phase difference between the input pulse signal 100 and the output signal 200 is stable independently of the duty of the output signal of the voltage controlled oscillator 14.
Patent JP-2000035626-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SATO TADANOBU
IPC: G03C1/09
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a photographic sensitive material higher in sensitivity by incorporating a specified compound in an emulsion. SOLUTION: The silver halide photographic sensitive material provided on a support with at least one of emulsion layers containing the compound represented by formula I in which M is an optional metal atom or ion; L is a compound bonded to M and represented by formula II, wherein (x) is an integer of 1-4; (n) is an integer of -6 to +5; and L1 is an optional group bonded to M and L1 may be plural different chemical groups, when (x) is 1 or 2, and each of R1-R4 is a hydrogen atom or an alkenyl group or the like, and R2 and R3 may be bonded to each other to form a saturated carbon ring or aromatic ring or hetero ring. The silver halide in the emulsion layer to be used is not especially limited, and silver chloride and silver bromide and the like can be generally exemplified and it is preferred to use a grain size of >=0.1 μm.
Patent JP-H05120313-A (JP)
Title: Stock management controller
Inventor: MISHIMA KOJI
IPC: G06Q50/28
Filed: 1991-10-29
Abstract: PURPOSE:To provide the stock management controller which can always execute suitable stock supplement and can prevent insufficient stock or excess stock by securing the current stock only for the received order for the nearest delivery without keeping the stock for a long time. CONSTITUTION:A received order registering means 11 receives input information and judges whether the received order is allocatable to the current stock of a stock file 17 or not. When it is judged by the received order registering means 11 that the received order is allocatable, the received order information is allocated to the stock file 17 by a stock allocating means 12. The allocated result is returned to the received order registering means 11, and the delivery is answered. The stock data allocated by the stock allocating means 12 is managed by an allocated received order file 15. The received information, which is not allocated by the received order registering means 11, is managed by an unallocated received order file 16. An unallocated stock allocating means 13 extracts the order having the nearest delivery from the unallocated received order file 16 and allocates the order to the held stock.
Patent JP-H11105701-A (JP)
Title: Brake booster
Inventor: TAKAHASHI TETSUYA
IPC: B60T13/56
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the mountability in a vehicle by improving the structure for mounting a stroke sensor constituting a brake auxiliary device on a tandem type barometric booster. SOLUTION: This device is structured so that approximately the entire stroke sensor 36 to detect the displacements of power pistons 8 and 9 of a tandem type barometric booster is stored in a shell main body 1 and both end parts of the main body 36a of the stroke sensor 36 into which the front side power piston 8 is inserted slidably and extended are supported fixedly on a front shell 2 and a center shell 5. Then the detection rod 36b of the stroke sensor 36 is brought in contact with the rear side power piston 9 so as to exclude large projections from the front surface of the shell main body 1.