baber/WOPTO huggingface dataset:
Patent JP-H07178428-A (JP)
Title: Device for controlling sheet crown of strip
Inventor: FUKASE HISAHIKO
IPC: B21B37/28
Filed: 1993-12-22
Abstract: PURPOSE:To provide a device for controlling the sheet crown of a strip with which the flatness of the strip is controlled in a prescribed range without necessitating a complicated mechanism and device. CONSTITUTION:A pair of upper and lower work rolls 2, 3 for giving middle waviness to the strip 1 being a material to be rolled, a pair of upper and lower press rolls 6, 7 which are provided on the outlet side and/or the inlet side of the work rolls 2, 3 inclining the center axes 6a, 7a to the center axes 2a, 3a of the work rolls 2, 3 in a vertical plane are combined and provided. In this way, the strip is uniformly extended in the thickness direction and the flatness is ensured.
Patent JP-H05182608-A (JP)
Title: Field emission type electron tube
Inventor: ISE TOMOKAZU
IPC: H01J31/12
Filed: 1991-12-27
Abstract: PURPOSE:To provide a field emission type electron tube, which has a long lifetime and which can emit electrons stably. CONSTITUTION:Getter material 20, which is fused by the plasma flame spraying, is housed in a box-type boat 21. As the getter material 20, the material obtained by mixing a fine quantity (about 4%) of Ni in BaAl4 is used. A boat 21 is manufactured by performing the reactive ion etching(RIE) to W (tungsten). This boat 21 is housed in a case 22 (heat insulating type case), which is made of Si single crystal and which is formed into a clog-shape for heat insulation on the back surface support plate. A gas adsorption part base body 23 is made of Si single crystal as same as the heat insulating case 22, and of which the surface is formed into the uneven shape.
Patent JP-H10179392-A (JP)
Title: Heat reserving pot with heating function
Inventor: MATSUMOTO TOSHINARI
IPC: A47J41/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat reserving pot with heating device improved in heating efficiency by making the combustion unit small in size. SOLUTION: This pot is provided with a heating device 12 at the bottom 13 of a heat insulating container 11, and the heating device 12 comprises an air suction ejector 17 including a gas jet nozzle 16 communicated to a gas reservoir 14 through an open/close valve 15, and a combustion catalyst 18 and an ignition device 19 and also a heat exchanger 20 integrally installed with the heating device 12 and the heat exchanger 20 is connected to the bottom 13 of the heat insulating container through a pipe 21. In this pot, because the combustion device 12 and the heat exchanger 20 are integrally formed, the pot is made compact and the content is efficiently heated.
Patent JP-H11168055-A (JP)
Title: Method and apparatus for pattern transfer
Inventor: NAKASUJI MAMORU
IPC: H01J37/147
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a pattern transfer method for reducing connection defects. SOLUTION: Identical patterns (connection patterns 64a and 64b) are overlapped and formed at the end parts of adjacent main field of vision 63 and 63' in a chip pattern 61 on a mask. The connection patterns are practically overlapped in identical positions in the connection parts of a wafer with comparatively low dose to expose them. The total dose of two time exposures is made to be substantially equal to the dose of a part except for the connection part. Even if a small shift difference exists between two pattern images connected on the wafer, the shift is distributed to the two images and the patterns of the connection parts continue in a state such that they are traced satisfactorily. Thus, connecting precision is improved.
Patent JP-H10186051-A (JP)
Title: Thermal ultrasonic composite type detecting sensor
Inventor: TAKAGI TOSHIMASA
IPC: E03D5/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To detect the fine motion of a human body moving into a shift detection area outside an existence detection area by changing the amplification factor of an amplification section to a large value when an absence judgment signal is outputted after an existence judgment signal is outputted. SOLUTION: When a human body moves into a shift detection area outside of an existence detection area, the output signal of an ultrasonic judgment section 14 is changed from an existence judgment signal S9 to an absence judgment signal S10. The ultrasonic judgment section 14 outputs the second amplification section selection signal S11 selecting the second amplification section 17 to a switch section 15, and the second amplification section 17 outputs an amplified voltage S14b, larger than the simplified voltage S14a of the first amplification section 16. When the voltage S14b is the prescribed threshold value voltage or above, a thermal judgment section 11 detects the slight motion of the human body and judges that the human body exists.  When the voltage S14b is the threshold value voltage or below, the first amplification section selection signal S12 is outputted to the switch 15 at the prescribed time after the voltage S14b, becomes the threshold value voltage or below, and the thermal judgment section 11 judges the motion of the human body based on the voltage amplified with the amplification factor of the first amplification section 16.
Patent JP-H09165553-A (JP)
Title: Composition for forming water repelling membrane
Inventor: MARUYAMA TERUHITO
IPC: C09D5/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new composition for forming a water repelling membrane of a type having a smooth surface (not containing particles), short in water droplet falling time and excellent in the outlook of the membrane. SOLUTION: This composition contains 100 pts.wt. silicone resin consisting substantially of [R2 SiO2/2 ] unit and [R1 SiO3/2 ] unit (provided that, Rs are each independently a 1-5C alkyl) and 0.1-90.0 pts.wt. polydialkylsiloxane expressed by the formula: R<1> 3 SiO)m -SiR<1> 3 [R<1> s are each independently selected from a group consisting of 1-5C alkyl groups; (m) is a number so as to make 50-1000cSt viscosity of the polydialkylsiloxane at 25 deg.C].
Patent JP-2001161635-A (JP)
Title: Endoscope apparatus
Inventor: YAMAMIYA HIROYUKI
IPC: A61B1/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope apparatus which can have a constantly stable propelling power regardless of the change in the shape of an insertion section. SOLUTION: A propelling power generating means to give a propelling power in the advancing direction to the insertion section 20 of an endoscope comprises a pushing rod 34 which is movably inserted into an insertion tube 24 inserted into a flexible insertion section 20, a contact section 31 provided with a striking surface 35a which the leading surface of the pushing rod 34 strikes, a piston member 36 to which the base end of the pushing rod 34 is secured, a guide member 37 to hold and guide the piston, member 36 to move axially, a motor 40 to generate a driving force to drive the distal end of the pushing rod 34 to strike the striking surface 35a by moving the piston member 37 in the guide member 37 toward the contact section and a spring 39 to make the piston member 36 return to its original position.
Patent JP-H11242133-A (JP)
Title: Fiber optics connector with shield
Inventor: SHAKHMAN SAMUIL
IPC: G02B6/42
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent radiation from a fiber optics transceiver and from another radiation source in a housing by providing a compressible flange and expanding the flange when a connector is inserted into a panel opening of a chassis. SOLUTION: A connector 12 is surrounded by a conductive fringe 14. The fringe 14 is provided with a compressible flange 14A projecting to the outside of the connector 12. The flange 14A is shaped to prevent electric radiation from the connector side of the chassis when the connector 10 is fitted to another connector of two-one set. The flange 14A is brought in contact with the chassis to ground electrically a housing when the connector 12 is inserted into the other side connector of two-one set. A ground housing is shielded electrically against the connector 12. The flange 14A can be provided with an elastic finger, is fixedly screwed to the chassis and an electric ground property is further improved.
Patent JP-H06204229-A (JP)
Title: Bump formation method and semiconductor device
Inventor: SAMEJIMA KATSUMI
IPC: H05K3/40
Filed: 1992-12-28
Abstract: PURPOSE:To provide the easily forming method of a lot of tall fine bumps by screen printing step. CONSTITUTION:Molded bodies 13 are formed by screen-printing an electrode pad 2 on the surface of a substrate 1 with a metallic paste 9 and after finishing the drying-up step, the screen printing step and the drying-up step are repeated. Later, bumps 14 are to be formed by baking the metallic paste molded bodies 13 using an RTA device irradiating the substrate 1 with the beams of a halogen lamp, etc.
Patent JP-H05159531-A (JP)
Title: Continuous reader/writer for id card
Inventor: YOSHIDA SUSUMU
IPC: G11B19/02
Filed: 1991-12-06
Abstract: PURPOSE:To realize speedy issuance of ID card by loading 10 cards to a plurality of read/write heads on a rotary drum thereby performing read/write processing continuously. CONSTITUTION:When the insertion port 2 of a rotary drum 3 matches with a throw-in position 4a, ID cards 4 are thrown in, one by one, from a hopper 9. ID cards are thrown in similarly at other throw-in port. During rotary process of a drum 3, a plurality of read/write heads 7 are subjected to switching drive control through a read/write control section 8 and process the inserted ID cards. Thus processed ID cards 5 are then carried to stacker 10 side. When the insertion port 2 matches with a discharge position 4b, the cards 5 are discharged to the stacker 10. The operation is repeated as the drum 3 rotates.
Patent JP-H05154976-A (JP)
Title: Matt transfer foil
Inventor: IWASA TOMOKO
IPC: B32B27/20
Filed: 1991-12-06
Abstract: PURPOSE:To raise a decorative design property of the title matter transfer foil by a method wherein depth of a color and a three dimensional appearance are given a matt resin layer of the transfer foil which has the matt resin layer having a touch like suede wherein a beads pigment is used on a substrate film. CONSTITUTION:The title matt transfer foil 1 is formed wherein a transfer layer 5 having a matt resin layer 4 containing a beads pigment is laminated on a substrate film 2, and the beads pigment of 45-100mum in mean particle size and the beads pigment of 5-45mum in mean particle size of which a color is different from that of the beads pigment are contained in the matt resin layer 4.
Patent JP-H10181303-A (JP)
Title: Caster for chair
Inventor: SHIMOOKA NOBUYUKI
IPC: B60B33/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a caster for a chair, which is excellent in stability when sitting on the chair. SOLUTION: A caster is constituted of a vertical shaft 2, which is installed in the leg of a chair, a wheel holder 3, which is provided on the vertical shaft 2 in a freely elevatable/revolvable manner, a wheel 5, which is supported in a freely rotatable manner by a horizontal shaft 4 provided to the wheel holder 3, a spring 6, which pushes up the chair resisting the self-weight of the chair, and a wheel cover 7, which lowers together with the leg 1 so as to touch the floor surface when a load acts on the chair. When man sits on the chair furnished with this caster, the wheel cover 7 lowers together with the leg 1 resisting the pushing-up force of the spring 6 until the lower end surface of the wheel cover 7 touches the floor surface. As a result, the frictional force acting on both surfaces prevents the movement of the chair.
Patent JP-2000173684-A (JP)
Title: Crimp terminal for short terminal
Inventor: UCHIDA KATSUHIRO
IPC: H01R4/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a crimp terminal for a short terminal for facilitating and ensuring cable connection to a short signal pin. SOLUTION: This crimp terminal for a short terminal, used for connecting a cable to a signal pin such as a microswitch, is provided with a pin-fitting part 2, which is arranged on the microswitch side and fitted around a signal pin, and a wire material crimping part 3 connected to the pin-fitting part 2 and arranged on the cable side for crimping a wire material. The pin-fitting part 2 is provided with a plurality of claws 4, each of which is formed by notching a part of the surface to be brought into contact with the signal pin and bending it inward, and using elasticity of the plurality of claws 4, the pin fitting part 2 and the signal pin are fitted together, and then they are soldered together so as to be surely connected to each other.
Patent JP-H07197422-A (JP)
Title: Dummy tree for snowslide protection
Inventor: ISHIGURO MAKOTO
IPC: E01F7/04
Filed: 1993-12-28
Abstract: PURPOSE:To increase the effective width of a dummy tree for preventing a snow slide and, to facilitate manufacturing and installation works. CONSTITUTION:A dummy tree is formed of a pipe anchor 10, a steel pipe stem 20 and steel pipe branches 30. The branches 30 are projected in all directions from the stem 20 and are fixed and, mounting angles directed to a valley side and a mountain side are larger than both sides from the plane view of the dummy tree to form a pair of branches. A plurality of pairs of branches 30 are mounted to the stem 20. FRP are wound on the surfaces of the stem 20 and the branches 30 to prevent the steel pipes from being rusted.
Patent JP-H07201953-A (JP)
Title: Stage of semiconductor substrate
Inventor: TSUKAMOTO TAKEO
IPC: H01L21/68
Filed: 1993-12-28
Abstract: PURPOSE:To control cooling efficiency of stage on which semiconductor substrates are placed to quickly control semiconductor substrates to the desired temperature. CONSTITUTION:A stage 1 for mounting semiconductor substrates W is composed of a stage fixing section 2 on which semiconductor substrates W are placed in direct and a stage movable section 3 which can be moved with respect to the stage fixing section 2. The stage fixing section 2 is provided with holes 4 and pipings 5 to circulate therein a coolant, while the stage movable section 3 is provided with projections 6 which are moved within the holes 4. When the stage movable section 3 is moved upward, the projections 6 is placed in contact with the semiconductor substrates W. When the stage movable section 3 is separated from the semiconductor substrates W and when it is in contact with the substrates W, the cooling efficiency is changed to quickly control the substrates W to the predetermined temperature.
Patent JP-H05164998-A (JP)
Title: Magneto-optical film of optical magnetic field sensor
Inventor: ASAHARA YOSUKE
IPC: G02F1/09
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a magnetic garnet film which is less fluctuated in sensitivity with temp. and is high in the sensitivity itself by forming the film of a specific compsn. and specifying the film thickness of a magnetic garnet layer. CONSTITUTION:This magnetic garnet film consists of the compsn. YxTbyB13-x-yFe3O12 where X, Y satisfy the conditions expressed by formula and X is in a 0.7 to 0.9 range, Further, the magnetic garnet film is so formed that its thickness is 35 to 45mum. Namely, the fluctuation rate S of the sensitivity S is within + or -1% in a temp. range from -10 to +60 deg.C and the sensitivity S itself is 6X10<-4> to 9X10<-4>/Oe if the range of X corresponding to the region of the magnetic garnet film consisting of the YxTbyB13-x-yFe3O12 is 0.7 to 0.9 and the thickness of the magnetic garnet film is 10 to 30mum. Then, the optical magnetic field sensor formed by using such magnetic garnet film can stably measure micromagnetic fields with high accuracy even if the temp. changes considerably.
Patent JP-H09180941-A (JP)
Title: Pulse transformer with choke coil
Inventor: NAKAYAMA KAZUHIRO
IPC: H01F19/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization and reduction in cost by forming a pulse transformer unified with a common mode choke coil by using a ferrite core of a shape of eyeglasses. SOLUTION: A ferrite bead core 10 of a shape of eyeglasses having two parallel through-holes is used. A wire is wound about a core around one of the through-holes and has its both ends connected to input terminals 1, 2, thus forming a primary winding 15. A wire connected to output terminals 3, 4 is wound around the same through-hole, thus forming a secondary winding 16. Both ends of the secondary winding 16 are wound about a core around the other through-hole by a bifilar winding 17. A common mode choke coil 13 having the bifilar winding 17 on the ferrite core 10 is inserted between the secondary winding 16 and the output terminals 3, 4. Thus, the device may be miniaturized and the price thereof may be reduced.
Patent JP-H10185596-A (JP)
Title: Communication method, navigation system and automobile
Inventor: HIROSHIMA YUKIKO
IPC: G09B29/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To get information easily through a navigation system by making a dial-up connection with a specified provider through a radio communication system thereby obtaining required information. SOLUTION: When a central controller CPU 13 determines a connecting operation with an internet, an access point closest to a current position being positioned at a GPS signal processing section 12 is retrieved based on an access point data stored in a WWW browser memory section 20. A calling data of telephone number at the access point is then supplied from the CPU 13 to a radio telephone section 18 and subjected to dial-up connected with a provider. Subsequently, a home page where retrieved information is present is down loaded to be received at the radio telephone section 18 based on the WWW browser and the information of a home page down loaded to a memory 15 connected with the CPU 13 is transferred thus presenting that home page on a display 17 under control of the CPU 13.
Patent JP-H07212680-A (JP)
Title: Picture display device
Inventor: ASHIZAKI KOJI
IPC: G02B27/02
Filed: 1993-12-29
Abstract: PURPOSE: To provide a small-sized, energy saving type image display device which can produce high-resolution colored virtual images by forming the image of a light beam reflected by specular elements corresponding to effective pixels based on image signals on the retinas of the eyes of a user. CONSTITUTION: In an image display device 1, a light beam L1 is successively projected upon the reflecting surface of a specular deflection type spatial modulation element 5 by using the element 5 and, at the same time, the specular elements of the element 5 are successively turned on or off based on a supplied video signal S1. The light beam L2 reflected from the reflecting surface of the element 5 forms an image on the retinas of the eyes of a user through a projected light/emitted light separating optical system 4 and a projection optical system 6. In this case, the specular elements of the element 5 are arranged in the same way as the arrangement of the pixels of video data based on the video signal S1, and a high-resolution virtual image can be presented to the user.  Thus, a small-sized image display device which does not require screen, etc., nor consume much electric power is obtained.
Patent JP-H09172844-A (JP)
Title: Stopper device in rail for running of tea field controller
Inventor: HIRUMA YOSHIAKI
IPC: A01B69/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device in a rail for running of a tea field control ler stopping an automatically running gate-type working truck in striding tea ridge by attaching and passing controllers such as a fertilizer distributor, a foot part reaper and a shallow tiller running on one side of the tea ridge with an operator without attaching. SOLUTION: For instance, a stopper main body 10A made of a piece of barlike part material is revolvably connected to a rail 1 for running at a position near an operator side than the center of gravity. The stopper main body 10A has a stopping action part 12 at a part in rear of and a load operating part 11 in front of the revolving fulcrum P. An interval between the load operating part 11 and the stopping action part 12 is the same length as an interval between a wheel 21 and a front attaching body 24 in a working truck 2, and the length is made longer than the interval between a front wheel and a rear wheel 4b in a controller contacting to the rail 1 for running.
Patent JP-H10188782-A (JP)
Title: Photocathode and electron tube
Inventor: SUGA HIROBUMI
IPC: H01J40/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a photocathode, which has high spectral sensitivity over a wide wavelength range, and an electron tube using the same. SOLUTION: A photocathode includes a sapphire substrate, an active layer formed from Inx1 (Aly1 Ga1-y1 )1-x1 N on the substrate to produce photoelectrons through the incidence of light for detection, and a buffer layer formed from Inx2 (Aly2 Ga1-y2 )1-x2 N between the substrate and the active layer to ease mismatching between the substrate and the active layer, the composition of Inx1 (Aly1 Ga1-y1 )1-x1 N being in the range of x1>0 and 0<=y1<=1, and the composition of Inx2 (Aly2 Ga1-y2 )1-x2 N in the range of x2>0 and 0<=y2<=1.  In this case, since the active layer and the buffer layer having the same constituent elements include in, the lattice mismatching between the substrate and the active layer is readily eased by the adjustment of each element composition, and photoelectrons are efficiently produced from the active layer through the absorption of the light for detection with a wavelength of 200 to 600nm.
Patent JP-2000157639-A (JP)
Title: Portable anion generator
Inventor: MORI HIDEO
IPC: A61N1/44
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To recover fatigue, and ease muscular pain and neuralgia by inexpensively exhibiting an anion effect and a thermotherapeutic effect with a simple structure and low electric power consumption. SOLUTION: A device main body (1) is formed by joining a body 1 (2), a body 2 (3), a body 3 (4) and a cover (5). A contact point 1 (6) is installed on the body 1, and a battery (7) is inserted. A motor (10) having a blade (9) pressed in a rotary shaft (8) and a contact point 2 (11) are installed on the body 2. An air inflow port (12) is opened around the body 2. The inside of the body 3 is formed as a honeycomb structure so as to uniformly house a tourmaline secondary raw material. An air outflow port (16) and a projecting part (17) for pressing the periphery of a meridian point exist in a tip part, and a cover (5) can also be put on it. The body 1 and the body 2 are joined by a rotary type click to also serve as OPEN-OFF-ON and a contact point switch, and the body 2 and the body 3 are joined by a click method.
Patent JP-H10169841-A (JP)
Title: Holder for rod-shaped object
Inventor: SUGIYAMA HARUMITSU
IPC: F16L3/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a holder which can surely hold a rod-shaped object by absorbing variations of diameter. SOLUTION: This holder comprises a base 1 having upright walls 1a on both sides and a holding element 2 vertically movably supported between the upright walls of the base 1 to hold a rod-shaped object therein, the base 1 forming hole parts 3 in the opposite inner surfaces of the upright walls, the holding element 2 having a pair of opposite openable free ends 2a and provided on the outside of each tree end 2a with a first abutting part 6 which, at a lowered position relative to the base 1, fits into the hole parts 3 of the base 1 to permit the opening movement of each free end 2a and which at a raised position abuts to the corresponding part of the base 1 to stop the opening movement of each free end 2a and a second abutting part 6 controlling the raised position of the holding element 2.  Also, a third abutting part controlling the lowered position of the holding element 2 is provided between the holding element 2 and the base 1 to open the pair of tree ends, and a rod-shaped object is firmly held according to its diameter by simply fitting it into the holding element 2.