baber/WOPTO huggingface dataset:
Patent JP-H05269712-A (JP)
Title: Mold for cast molding of slurry
IPC: B28B1/26
Filed: 1992-03-27
Abstract: PURPOSE:To manufacture the mold by a method which fills a filler into a void in a molding surface, possesses favorable moldability and blowing properties at the time of mold release and is relatively. CONSTITUTION:A mean void diameter of a molding surface of a molding tool is made 5-75 times as much as of a mean particle diameter of ceramic raw materials to be used. With this construction, at the initial stage of molding, since a void of the molding tool is made into a clogging state by ceramic raw material particles, the molding tool can be made substantially into one having a small void diameter. Moreover, since the clogging state of the void is only the very surface of the molding surface, permeability to water under a state where the void diameter is large is not deteriorated and high permeability to water is maintained. Then since a process where a medium such as water passes through a layer of ceramic raw material powder becomes a rate determining process, even if the molding tool has a dispersion in the permeability to water, the dispersion in thickness is not generated.
Patent JP-S61229291-A (JP)
Title: Door opening and closing mechanism
Inventor: INOUE OSAMU
IPC: G11B33/02
Filed: 1985-04-02
Abstract: PURPOSE:To simplify a door opening and closing mechanism by turning one door by the turning force of the door abutting on a disk at the time of attaching and detaching the disk and moving the disk. CONSTITUTION:When the disk 1 is inserted through the opening hole 2a of a panel 2, the tip of the disk 1 abuts on the door 10 which is pushed up. The door 10 turns upward the inner part side of a player against a spring 11 to pull up the level 14a of a link mechanism 14 and four-knot mechanisms 14b, 14c, 14d and 14e push up a lever 14f to turn the door 12. Then, when the disk 1 is inserted into the interior of the player to release the engagement between the doors 10 and 12, the door 10 is pulled back due to the energizing force of the spring 11 and the link mechanism 14 is reset in a standby state. When the disk 1 is ejected, it is transported to the side of the panel 2 by means of an ejecting mechanism 14. Then the door 12 is pushed upward to turn the door 10 through the link mechanism 14 and the opening hole 2a of the panel 2 is released to eject the disk 1.
Patent JP-H03270908-A (JP)
Title: Manufacture of multi-layer prepreg
Inventor: MURAKAMI SHINKICHI
IPC: B29K105/08
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate the labor for sticking a film and manufacture a multi- layer prepreg easily by forming a prepreg composed of reinforced fiber and matrix resin and simultaneously bonding and laminating a thermoplastic film on said prepreg. CONSTITUTION:First and second release sheets 6 and 11 composed of matrix resin layers and reinforced fiber 2 inserted between the layers are clamped by press rolls 13a and 13b and pressurized therein to embed the reinforced fiber 2 into the matrix resin layers, and the area between each of the reinforced fibers 2 is impregnated with the matrix resin. After that, semi-curing of matrix resin impregnating the areas between the reinforced fibers 2 and bonding of a film 4 are carried out by using a hot plate 20, and then said material is clamped again between the press rolls 15a and 15b and pressurized again therein. A prepreg 3 composed of reinforced fiber 2 and matrix resin is formed by said process, and a multi-layer prepreg 1 composed of prepregs 3 on which the thermoplastic resin film 4 is laminated is manufactured.
Patent JP-H02249746-A (JP)
Title: Foot operated parking brake device
Inventor: MASUDA SATORU
IPC: B60T7/06
Filed: 1989-03-23
Abstract: PURPOSE:To improve the controllability by pulling a brake cable through a swivel arm so as to apply a brake, when a foot pedal is stepped in, and further stepping the foot pedal a little from this braking position so as to release the brake. CONSTITUTION:When a foot pedal 35 is stepped in, a swivel arm 30 is deflected to a braking position, while a stopper plate 40 is deflected with a delay by the amount of a play between an interlocking pin 33 and an engaging hole 43. Then a pawl end 52 of a pawl member 51 is moved so as to engage with a sector tooth 23 from a tilt surface 23a, while a braking end 45 of the stopper plate 40 pulls an inner cable C2 of a brake cable C applying a brake. On the contrary, for releasing the brake, when the foot pedal 35 is further stepped in from the braking position, the swivel arm 30 is relatively displaced in relation to the stopper plate 40, and the pawl member 51 is urged and held in a release condition by engaging an engage-disengage member 55 with a release holding pin 39. In this condition, the brake is released by returning the pedal 35.
Patent JP-2000269720-A (JP)
Title: Signal transmission system and reception equipment
Inventor: AKIZUKI KENJI
IPC: H01Q3/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To transmit and receive plural signals between a rotating body and a fixed body, without being influenced by the rotation operation of the rotating body and to keep phases of plural signals fixed at the time of transmission/ reception of signals. SOLUTION: A filter plexer 27 installed on the side of a rotating body 1 and a filter plexer 28 installed on the side of a fixed body 2 are connected by a rotary joint 30, having a coaxial line 29 through which one signal can be transmitted in two directions, and an IF signal and LO signal different by frequency bands are subjected to frequency multiplexing into one signal by the filter plexer 27 and pass the coaxial line 29 of the rotary joint 30, and this frequency multiplexed signal passing the coaxial line 29 of the rotary joint 30 is demultiplexed to the ID signal and the LO signal by the filter plexer 28.
Patent JP-H10270776-A (JP)
Title: Method for manufacturing magnetoresistance effect film
Inventor: UMEMOTO TAKUJI
IPC: H01F10/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve a magnetic field sensitivity by forming at lest one magnetic layer of a multilayer film in an atmosphere containing a hydrogen gas by the sputtering method. SOLUTION: A first ferromagnetic layer 3, a non-magnetic layer 4, and a second ferromagnetic layer 5 are sequentially formed. The coercive force of the first ferromagnetic layer 3 is smaller than the ferromagnetic layer 5. In this kind of coercive force difference type multilayer film, a first ferromagnetic layer 3 with a small coercive force becomes a free layer and its magnetization direction changes due to the influence of an external magnetic field. Therefore, in this kind of coercive force difference type multilayer film, at least the first ferromagnetic layer 3 of the multilayer film is formed by the sputtering method in an atmosphere containing a hydrogen gas, thus reducing the coercive force of the first ferromagnetic layer 3 and improving a magnetic field sensitivity.
Patent JP-H07315242-A (JP)
Title: Control mechanism for amount of oil for power steering
Inventor: KIMU HIYONNYUI
IPC: B62D6/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide a flow control mechanism for power steering consisting of a combination of a valve for controlling the amount of the hydraulic fluid to be supplied to a power steering device by a pump driven by an engine fitted to an automobile at a prescribed amount and a valve installed for protecting a hydraulic circuit and a stable operation of the pump. CONSTITUTION: A main spool 6 is inserted into a cylindrical spool hole integrated with a pump driven by an internal combustion engine and formed in a valve housing, and a sub-spool 5 is inserted into the main spool 6. The required amount of a hydraulic fluid is sent to a power steering device through a combined action of orifices formed in the sub-spool 5, the main spool 6 and the sub-spool 5, and the surplus flow amount over the required flow amount is bypassed by pressure differences formed between the front and rear of the orifices of the sub-spool 5 to obtain a stabilized steering.
Patent JP-S63238566-A (JP)
Title: Method for detecting alternating current input voltage
Inventor: NAKAO FUMIAKI
IPC: G01R19/165
Filed: 1987-03-27
Abstract: PURPOSE:To accurately detect abnormality of an AC input voltage without any time delay by comparing an unsmoothed voltage which is obtained by rectifying the AC voltage with a reference voltage and generating a pulse when the instantaneously value exceeds the reference value. CONSTITUTION:The AC input voltage Vin to be detected is rectified on a full- wave basis by a bridge rectifying circuit 12 consisting of four diodes D2. A voltage developed across a resistance R1 connected between output terminals of the circuit 12 is inputted to the inverted input terminal 16a of a comparator 16 and compared with the voltage of a reference power source 20 which is inputted to the uninverted input terminal 16b. The comparator 16 is a comparator with hysteresis and outputs the pulse which is wide enough when the voltage across the resistance R1 exceeds the reference voltage. When the input voltage drops or in case of a power failure, the comparator 16 outputs no pulse and the abnormality is detected.
Patent JP-H06286258-A (JP)
Title: Apparatus for printing envelope
Inventor: HIROMOTO KUNIO
IPC: B41J21/00
Filed: 1993-03-30
Abstract: PURPOSE:To print a character data at one time to corresponding areas of the front and rear faces of a using envelope even when the envelope is not at hand, by printing the character data comprising a development of the to-be-printed envelope and an address and the like at a prescribed position within the development. CONSTITUTION:The apparatus is provided with a memory 6a which stores a plurality of development data comprising an envelope outline data forming a development of the envelope and a character printing position data, and a memory 6b which stores a character data to be printed on the envelope. When the character data and a printing controlling data are input from an input means 1, a printing data forming means 2 forms a printing image data which is a synthesis of the envelope development data and the character data so that the character data of a prescribed size can be printed at a prescribed position within the outline of the development of the envelope indicated by the dvelopment data. The printing image data is stored in a memory 6c. Then, when a printing start is instructed from the input mans 1, a printing means 4 prints the formed printing image data.
Patent JP-H01246742-A (JP)
Title: Automatic substrate printer
Inventor: SATO KUNIO
IPC: B41F21/00
Filed: 1988-03-28
Abstract: PURPOSE:To enhance yielding and to improve productivity by automatizing the movement of substrates and the transfer of magazine between processes for printing substrates. CONSTITUTION:A specified number of substrates 5 are superposed flatly in a magazine 6, and taken out of the magazine 6 before the start of processes of printing, and printed. After the completion, they are stored again therein and transferred to a required position. All the processes are four, that is loading of the substrates, printing, drying, unloading for storing them in the magazine. The transfer of substrates between the respective four steps is automatized. The empty magazine after loading is automatically transferred to the unload step. These means is provided with a means for making the magazine wait and forms a loop, and operated by the control of a microcomputer.
Patent JP-S61231932-A (JP)
Inventor: TSUBOI SHUNZO
IPC: A01K67/00
Filed: 1985-04-04
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-S62229841-A (JP)
Title: Vacuum treatment apparatus
Inventor: ASAMAKI TATSUO
IPC: H01L21/205
Filed: 1986-03-28
Abstract: PURPOSE:To perform the treatment of the surface of a large material to be treated efficiently and uniformly in the longitudinal direction, by providing one or more plasma yielding chambers, and forming the shape of the cross section of an the opening part of the yielding chamber, which has the opening on the side of a sample chamber, so that one side of the cross section is longer than the other side. CONSTITUTION:The shape of the cross section of an opening part 21 of a plasma yielding chamber 1 is mode rectangular. A substrate 14 is mounted on a sample stage 13 on a conveying system 12. Two side chambers are provided with respect to a sample chamber 9 through valves. The substrate is stored in one side chamber, and air is exhausted. When the air exhaustion is finished, the valve is opened and the substrate 14 is conveyed into the sample cahmber 9. Then the valve is closed. When the specified treatment is finished in the sample cahmber 9, the other valve is opened, and the substrate is seut to the other side chamber. Then the valve is closed. The vacuum state in the side chamber is returned to the normal pressure, and the substrate 14 is taken out of the side chamber. Many resonance cavities are arranged in the conveying direction of the substrate. Thus, etching, thin film formation and quality improvement can be continuously performed without loosing the vacuum state.
Patent JP-H01245422-A (JP)
Title: Magnetic recording medium
Inventor: SOMEZAWA MASASHI
IPC: C09D127/04
Filed: 1988-03-28
Abstract: PURPOSE:To prevent the desorption of a binder from magnetic powder so as to improve the dispersibility of the magnetic powder and to decrease the dislodgment thereof by incorporating a vinyl chloride compd. having a residual aminocarboxylic acid in the molecule as the binder to constitute a magnetic layer. CONSTITUTION:The magnetic layer 2 essentially consisting of the magnetic powder and the binder is provided on a nonmagnetic base 1 and the vinyl chloride compd. having the residual aminocarboxylic acid in the molecule is incorporated as the binder therein. The vinyl chloride compd. prepd. by introducing the residual aminocarboxylic acid as a polar group into the side chain of the vinyl chloride compd. is used as the vinyl chloride compd. to be incorporated into the binder. The desorption of the binder from the magnetic powder is thereby prevented and the dispersibility of the magnetic powder is improved and the dislodgment thereof is decreased.
Patent JP-H03274602-A (JP)
Title: Automotive head lamp
Inventor: MOCHIZUKI EIJI
IPC: F21S8/10
Filed: 1990-03-23
Abstract: PURPOSE:To eliminate need of any special process for disposing a measuring device on a reference member by assembling the measuring device for measuring the inclination of a radiation angle of a head lamp in the right and left directions to a back protruding part from the reference member of a right/left direction aiming screw. CONSTITUTION:The right/left inclination of a slantly moving member in relation to a reference member is expressed as a dial change of an inclination measuring device 50 interposed between a right/left direction aiming screw 20 and the reference member, and the amount of right/left inclination of the slantly moving member, that is a right/left inclination of a radiation angle of a head lamp, can be read based on this dial change. The measuring device 50, which consists of a guide member 54 and a slide member 51, is of a structure interposed between a back protruding part from the reference member of the aiming screw 20 and the reference member, so a process of boring a hole in the reference member for disposing the measuring device 50 is not required at all. By disposing the measuring device 50 behind the reference member, its dial can be read easily, and the vertical height of the head lamp can be set low, thereby the lamp can be made thin.
Patent JP-H02274398-A (JP)
Title: Press provided with tool mount
Inventor: FUUBERUTO SHIYAIDORU
IPC: B30B11/02
Filed: 1990-03-23
Abstract: PURPOSE: To make it possible to make various different stepped compacts by inserting a compact tool mount which may be easily reset as an adapter unit into a press for forming the stepped moldings from a powder material. CONSTITUTION: A base plate 1 is in a fixed state and is connected to a press after the tool mount is mounted thereto. A frame comprising a lower connecting plate 2 connected by a connecting rod 4 and a matrix holding plate 3 is freely movably guided to the base plate 1. A die carrier 7 may be moved of starting from the base plate 1 by a release method. A die carrier 12 is activated by the release method similarly to the die carrier 7 and a die carrier 16 is activated by a pulling method like the matrix holding plate 3. The tool mount is so constituted to integrate both of the die carrier plates respectively activated by the release method and the pulling method, by which the production of the stepped compacts of the different shapes over a wide range is made possible.
Patent JP-H0642599-A (JP)
Title: Method and device for transmitting driving force
Inventor: GUROBERAA ROTSUSOU YOHANSU
IPC: F16H7/08
Filed: 1993-03-30
Abstract: PURPOSE: To simplify the transmission and shift of driving power by conducting the transmitting and shift of driving power between two modes selectively. CONSTITUTION: Driving power of an internal combustion engine 12 is transmitted to an output shaft 16 connected with rotation load through a transmission device 14 by two modes which make at least either of rotation direction and speed ratio differ. Output pulleys 20, 22 are connected with intermediate pulleys 44, 54 on the transmission device 14, respectively, and auxiliary intermediate wheels 48, 58 connected coaxially with the pulleys 44, 54, respectively, are connected with an output wheel 42 of the output shaft 16 by a drive element 51 by following two drive modes. The transmission device 14 is provided with an intermediate casing 30 and is turned like a pendulum by a pivot shaft as shown by an arrow mark 36.  By turning it in a desired direction 36, a desired V belt is driven and connected with an output shaft 18 through either of the drive pulleys 20, 22, and the V belt is loosened and drive is shut off through the other thereof.
Patent JP-S62227975-A (JP)
Title: Water-dispersible pressure-sensitive adhesive composition
Inventor: FUJITA SHIGERU
IPC: C09J151/00
Filed: 1986-03-28
Abstract: PURPOSE:To provide the titled compsn. having high adhesion and cohesive force as well as excellent resistance to moisture, water and repulsion, by polymerizing a monomer component for the first polymn. stage in the presence of a persulfate and in the absence of any emulsifier, adding a monomer component for the second polymn. stage thereto and carrying out a polymn. reaction. CONSTITUTION:100pts.wt. monomer component (A) for the first polymn. stage, which gives a (co)polymer having a glass transition point of not higher than 250 deg.K and is composed of a 1-4C alkyl (meth)acrylate (a) or a mixture thereof with not more than 10wt% monoethylenically unsaturated monomer (b) copolymerizable with the component (a) is added dropwise to an aq. medium (C) contg. 0.1-5pts.wt. persulfate as a polymn. initiator dissolved therein and heated to 60-90 deg.C to carry out a reaction, thus obtaining a polymer emulsion contg. 20-50wt% non-rigid polymer particles. 10-500pts.wt. monomer component (B) for the second polymn. stage, composed of the component (a) and 1-10wt% crosslinking unsaturated monomer (c) consisting of an unsaturated monomer having an N-methylol group or an N-alkoxymethyl group, is added to said emulsion and a polymn. reaction is carried out to obtain the titled compsn. based on a polymer emulsion having a solid content of 50-70wt%.
Patent JP-S58189791-A (JP)
Inventor: SUGIYAMA HIROSHI
IPC: G07B11/00
Filed: 1982-04-28
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-S51147940-A (JP)
Title: Non-dispersion mode supersonic delay lines
Inventor: YOKOYAMA TAKEO
IPC: H03H9/36
Filed: 1975-06-14
Abstract: PURPOSE:To supress non-dispersing echo by mounting a transducer slantwise to the plane vertical to the direction of supersonic wave progagation.
Patent JP-S547372-A (JP)
Title: Electronic watch
Inventor: ASAKAWA TATSUJI
IPC: G04C10/00
Filed: 1977-06-17
Abstract: PURPOSE:To enable the adjustment of a set voltage to be readily performed by integrating a voltage detecting circuit consisting of a reference voltage circuit, a detected voltage converting circuit and a comparator as well as a watch circuit within the same substrate.
Patent JP-H06290142-A (JP)
Title: Extension bus controller
Inventor: MATSUMOTO TAKAO
IPC: G06F13/36
Filed: 1993-03-30
Abstract: PURPOSE:To provide an extension bus controller which never causes the hang-up of a system. CONSTITUTION:An extension bus 3 has a different data transfer protocol from a bus 1. A write buffer 6 holds the write data when a device 2 writes the data to an extension device 4 and also secures matching of transfer speed between both buses 1 and 3. A read buffer 7 holds the read data when the device 4 reads the data to the device 2 and also secures matching of transfer speed between both buses 1 and 3. A selector 8 selects the output of the buffer 6 or the buffer 7 and outputs it to the bus 3. An extension bus control means 5 is connected to both buses 1 and 3 and also contains both buffers 6 and 7 and the selector 8.
Patent JP-S60219160-A (JP)
Title: Steering wheel
Inventor: KAZAMA NORIO
IPC: C08L7/00
Filed: 1984-04-13
Abstract: PURPOSE:To form a steering wheel which is excellent in feeling and moisture absorption, by forming the steering wheel of vinyle chloride resin mixed with woody group powder and a high moisture absorption type resin. CONSTITUTION:A steering wheel S is integrally formed such that a rim 2 attached around a spoke 1 is coated with the material which is prepared by mixing a high moisture absorption resin in woody group vinyle chloride composite resin. Since the woody group vinyle chloride composite resin is mixed with woody powder 5, it has a natural color tone and a feeling which are peculiar to wood in combination with satisfactory coloring given by vinyle chloride resin 4 and as well has an excellent moisture absorption. Accordingly, the sweat of the palms of the driver's hands may be promptly absorbed and as well, the feeling thereof is also satisfactory.
Patent JP-2000269359-A (JP)
Title: Semiconductor memory cell
Inventor: MUKAI MIKIO
IPC: H01L27/108
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure write and read of information by providing an active region and a device isolation region in a semiconductor layer, providing a first and a second transistors in the active region surrounded by the device isolation region, and providing a device isolating electrode through an insulating film on the device isolation region. SOLUTION: A first conductivity first transistor TR1 for reading and a second conductivity second transistor TR2 for switching are provided in an active region surrounded by a device isolation region IR in a n-type semiconductor substrate. One source/drain region of the first transistor TR1 corresponds to a channel forming region CH2 of the second transistor TR2, one source/drain region of the second transistor TR2 corresponds to a channel forming region CH1 of the first transistor TR1, and a device isolating electrode GDA is provided through an insulating film IF on the device isolation region IR.