baber/WOPTO huggingface dataset:
Patent JP-H1088280-A (JP)
Title: Steel sheet for structural purpose excellent in brittle fracture resistance after plastic deformation and its production
Inventor: ISHIKAWA TADASHI
IPC: C22C38/16
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To economically produce a steel sheet free from drastical deterioration in brittle fracture resistance which is one of the important capacities of a steel sheet compared to the arrest capacity at the time of being the stock in which plastic deformation has not been applied even if large structures such as ships are applied with plastic deformation on a large scale by their collision with each other or the like with high productivity. SOLUTION: This steel sheet for structural purpose excellent in brittle fracture propagation stopping characteristics after plastic deformation is the one in which, in a steel sheet having a compsn. contg., by weight, 0.04 to 0.08% C, 0.05 to 0.5% Si, 0.3 to 2.0% Mn, 0.005 to 0.1% Al and <=20PPM free N, furthermore contg., at need, one or >=two kinds among 0.005 to 0.10% Ti, 0.05 to 0.5% Cu, 0.05 to 0.5% Ni, 0.005 to 0.05% Nb, 0.005 to 0.05% V, 0.05 to 0.5% Mo and 0.0002 to 0.0015%, and the balance Fe with inevitable impurities, the X-ray plane intensity ratio in the (110) plane showing a texture depeloping degree is regulated to >=2, and the area ratio of coarse grains with >=20μm diameter equivalent to a circle in the crystal grains constituting it is regulated to <=10%.
Patent JP-S62126878-A (JP)
Title: Vibration wave motor
Inventor: KAWAI TORU
IPC: H01L41/09
Filed: 1985-11-27
Abstract: PURPOSE:To reduce a cost and to improve the efficiency of a vibration wave motor by using a rotation stopper of a vibrator also as an electric terminal of an electrical/mechanical energy converter. CONSTITUTION:A movable body 17 having a collar 17a is integrally coupled by a pin 19 through a rubber ring 18 with a rotary cylinder 6, and the cylinder 6 is rotated integrally with the body 17 by a traveling vibration wave generated by a vibrator 15. The vibrator 15 and the body 17 are contacted under pressure by a leaf spring 11. A rotation stopping member 15 of the vibrator 5 is formed, for example, of a phosphorus bronze and used also as an electric terminal of an electrostrictive element 14.
Patent JP-S62127280-A (JP)
Title: Multicolor thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/40
Filed: 1985-11-27
Abstract: PURPOSE:To enhance color separation properties, by laminating thermal color forming layers for at least two colors on a base so that an upper one of the color forming layers required lower color forming energy, providing a decolorizing layer between the color forming layers and providing an intermediate layer comprising a specified compound between the layers. CONSTITUTION:Thermal color forming layers for at least two colors which layers differ in color forming energy and in the tone of the color formed are laminated on a base in such an order that an upper one of the color forming layers requires lower color forming energy. Further, at least one decolorizing layer is provided between the color forming layers, and at least one intermediate layer is provided between the layers, thereby producing a multicolor thermal recording material. At least one selected from rosin and rosin derivatives which has a softening point of 70-150 deg.C is incorporated in the intermediate layer. By this, it is possible to bring about a decolorizing action on the color forming layer on the lower temperature side with low energy.
Patent JP-2000102072-A (JP)
Title: Mobile communication method, mobile communication equipment and recording medium recording mobile communication program
Inventor: OSUGI HIDEKAZU
IPC: H04L12/70
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication method capable of dynamically setting an IP address required for a movable radio terminal to perform communication at the time of authenticating the radio terminal. SOLUTION: A radio base station A-2 transfers a radio terminal authentication frame received from the radio terminal 4 to an authentication server 1, and the authentication server 1 authenticates whether or not it is a normal radio terminal from a radio terminal identifier inside the received radio terminal authentication frame. In the case of judging that it is a normal radio terminal, the authentication server 1 transmits a radio terminal authentication response frame including the IP address usable at the present point of time. The radio base station A-2 specifies the radio terminal from the radio terminal identifier of the received radio terminal authentication response frame and transmits the radio terminal authentication response frame to the radio terminal 4, and the radio terminal 4 obtains the IP address from the received radio terminal authentication response frame.
Patent JP-H03130304-A (JP)
Title: Manufacture of amorphous alloy-made sintered body
Inventor: HORIMURA HIROYUKI
IPC: C22C1/04
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a sintered body having high volume percentage of amorphous component and uniform strength over the whole body by executing hot plastic work to a green compact composed of the amorphous alloy powder to make the sintered body and cooling under uniformly pressurized condition. CONSTITUTION:The green compact composed of the amorphous alloy powder is charged into a metal-made vessel, etc., having large thermal expansion coefficient, and the hot plastic work is executed. The sintered body coated with pressed layer having almost uniform thickness formed with the vessel is cooled as it is. By this method, crystallization of the sintered body is restrained and the amorphous alloy-made sintered body having uniform strength is obtd.
Patent JP-H01110854-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: TAKAHASHI TOSHIHISA
IPC: F02D41/14
Filed: 1987-10-21
Abstract: PURPOSE:To prevent any faulty control under the abnormal condition of a sensor output caused by the decrease in the power supply voltage of a heater for heating an oxygen concentration detecting element by stopping air-fuel ratio feedback control when the power supply voltage becomes lower than a predetermined value. CONSTITUTION:A control circuit receives the respective detected values of a water temperature sensor 2, an intake pressure sensor 6, an intake temperature sensor 9, an air-fuel ratio sensor 8 having an oxygen concentration detecting element and a heater, and a crank angle sensor 3 so as to calculate and control the valve opening time of an injector 4. The control circuit controls to set a power supply voltage to the heater at a constant value through a constant voltage circuit 14, and it stops air-fuel ratio feedback control on the basis of a signal detected by the air-fuel ratio sensor 8 when the power supply voltage becomes lower than a predetermined value.
Patent JP-H10116910-A (JP)
Title: Module layout method and medium on which module layout program is recorded
Inventor: IGARASHI MUTSUNORI
IPC: H01L21/82
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To realize automatic layout of a high-quality module with respect to a large-scale system LSI design, and provide an accurate chip performance prediction value with respect to a logic design. SOLUTION: A net list and library information of a module and a cell are read (step P1). Then, in accordance with an inputted logical hierarchical structure of the net and an instruction from a designer, the net is divided into a plurality of modules (step P2). Then, the prepared modules are initially arrayed on a chip and expressed by an XY adjacency relation graph (step P3), and the initially prepared module layout is changed (step P4). Then, a newly prepared module layout result is evaluated (step P5), and the improved layout result is saved (step P6). Whether module layout improvement processing has been completed or not is judged (step P7). Then, layout constraint information with respect to an ultimately obtained result is produced (step P8).
Patent JP-H11110209-A (JP)
Title: Software copying prevention method
Inventor: TAKAHASHI ICHIRO
IPC: G06F21/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To limit the illegal copying of software without causing any inconvenience to a user by generating a password based on the inherent information, collating the password with the registered one and starting the software only when both passwords are matched with each other. SOLUTION: When a normal user 20 activates software (application to be protected), a password check program 41 collects the inherent information 42 and data information 43 on a computer 40 and generates the ID of the computer 40. Then a password is generated, based on the ID of the computer 40, and collated with the password that is previously inputted and held when the software was first used. If both passwords are matched with each other, the execution of the application to be protected is permitted. Thus, the application of software can be suppressed to the users other than the user 20 without causing any inconvenience to the user 20. Furthermore, the application of software can be limited and also such user 20 who doesn't renew yet his application contract of software is inhibited from using the software.
Patent JP-H07122449-A (JP)
Title: Transformer for high voltage generation
Inventor: ITO SADAHIDE
IPC: H01F38/42
Filed: 1993-10-26
Abstract: PURPOSE:To eliminate an unsatisfactory state, which is generated in the connection parts of secondary high-voltage coils split into a plurality of layers with a rectifying element, and a soldering process and to obtain a high-quality and low-cost transformer for high voltage generation. CONSTITUTION:Conductive rubber 12 is used in a plastic molded item 6 fixing a rectifying element 5 thereon, a rectifying element lead wire 11 is inserted in the rubber 12 and a terminal part 10 of a secondary high-voltage coil 4 previously subjected to solder treatment inserted in the part of this rubber.
Patent JP-H06116268-A (JP)
Title: 3-substituted oxy-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid compound
Inventor: MURATA MASAYOSHI
IPC: A61K31/40
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the new compound useful as an antimicrobial agent. CONSTITUTION:The objective compound of formula I [R<1> is (protected)carboxy; R<2> is (protected)hydroxy lower alkyl; R<3> is lower alkyl; R<4> is (substituted)lower alkyl or (substituted)heterocyclic ring], e.g. (4R,5S,6S)-3-{(2S,4S)-2- dimethylaminocarbonylpyrrolidin-4-yloxy}-6-{(1R)-1-hydroxyethyl}-4-met hyl-7- oxo-1-azabicyclo[3.2.0] hept-2-ene-2carboxylic acid. This compound of formula I is obtained by cyclizing a compound of formula II (R<5> is aryl or lower alkoxy).
Patent JP-2001092609-A (JP)
Title: Information outputting system, method for controlling the same and recording medium for recording its control program
Inventor: ISHII NAOKI
IPC: G06F3/12
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the output result of a job in a designated time in an information outputting system having a host device and an outputting device. SOLUTION: A host device transmits a reserved job whose outputting time is designated from an output driver to an outputting device with the outputting time information. The outputting device ensures a fixed amount of memories at the time of start for preserving data obtained by developing the reserved job (S31), whether the received job is the reserved job is judged (S32, S33, S34), and in the case of YES, whether a memory capacity large enough to temporarily store the job is present is judged. In the case of YES, the information of the reserved job is preserved in the memory, and developed data obtained by developing the job are preserved in the memory (S35). When the received job is the received job, whether the designated outputting time of the reserved job has arrived is judged, and in the case of YES, the output processing of the data preserved in the memory is performed (S38).
Patent JP-S62128054-A (JP)
Title: Cassette holder
Inventor: YOSHII TETSUJI
IPC: G11B15/675
Filed: 1985-11-28
Abstract: PURPOSE:To use a tape cassette with a slide cover in the same handling manner as conventional by providing a slide cover damping member which is projected elastically onto the lower face of a tape cassette insertion guide part of a cassette holder so that the slide cover is opened by insertion of the tape cassette and is closed surely by taking-out of the tape cassette. CONSTITUTION:According as a tape cassette 1 is inserted, lock of a slide cover 3 in the close position is released and the front end of the slide cover 3 is brought into contact with a contacting part 8 to start opening, an the slide cover 3 is opened completely and is locked in the open position when insertion is terminated. When the tape cassette 1 is taken out in this state, the tape cassette follows the course opposite to that for insertion even if a finger is put on the side part of the slide cover 3. That is, the slide cover 3 remains in a cassette holder by its own restoring force in the closing direction and a large damping force acting in the biting direction of a slide cover damping member 9 after lock in the open position is released, and the slide cover is closed completely and taken out together with the cassette body.
Patent JP-H08129138-A (JP)
Title: Projection type image display device
Inventor: YAMAGISHI NARUMASA
IPC: H04N5/74
Filed: 1994-11-01
Abstract: PURPOSE: To improve a contrast, light utilization efficiency and reliability by effectively condensing incident light onto a digital micromirror device(DMD) with a projection type image display device for which this DMD is used. CONSTITUTION: The element of the DMD 11 is controllable to a first state inclined θ in order to make the incident light made incident along a first optical axis 9 into exit light along a second optical axis 21 and a second state which is not inclined and, therefore, reflects the light in a direction along a third optical axis 22 inclined in a direction reverse from the first optical axis by 2θ with the DMD. The optical axis of the microlens 8 on a microlens array 10 satisfies the relation γ1=γ2=2γwhen the angle formed with the first optical axis is defined as γ1 and the angle formed with the third optical axis as γ2.  Further, the pitch (p) on a plane inclusive of the first, second and third optical axes of the microlens 8 satisfies the relation p=(ltan2γ)/n when the distance on the second optical axis between the reflection surface of the DMD element and the surface on the DMD side of the microlens array 10 is defined as l.
Patent JP-H0989160-A (JP)
Title: Water injection mechanism of propulsion device in non open-cut underground piping method
Inventor: MANABE TOSHIMI
IPC: E21D9/12
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the direct seeing ability in relation to a target of a surveying unit and the earth removing ability of a blade from being deteriorated, by helically providing a water injection pipe along the root on the propulsion direction side of the blade provided on the outer periphery of a shaft of a screw conveyor. SOLUTION: A shaft of a screw conveyor 5 serves as a pipe shaft perforating both ends, is formed by helically winding a blade on the outer periphery of the shaft, and propelled into the earth by pressing a buried pipe 6 by means of a hydraulic jack 3 while correcting the propulsion direction by directly seeing a surveying target 7 provided on a head pipe 8 through an inner cylinder of the shaft from a rotational device 9 by means of a surveying unit 7a installed behind the propulsion machine 1. Therefore, propulsion force of the buried pipe 6 is reliably secured without reducing torque of the blade caused by earth pressure, and water is injected to the propulsion tip of the ground.  The long distance propulsion of a small aperture pipe is made possible in relation to the ground by realizing a facility of a water injection mechanism without deteriorating the direct seeing ability for the surveying target 7 and the earth removing ability of the blade.
Patent JP-S63152633-A (JP)
Inventor: PEETAA ITEMAN
IPC: C08L81/06
Filed: 1987-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01110750-A (JP)
Title: Manufacture of tab system semiconductor device
Inventor: YOSAKO TOSHIHIRO
IPC: H01L21/60
Filed: 1987-10-23
Abstract: PURPOSE:To prevent a crack from generating in a lower passivation film due to the stress at the time of lift-off and to prevent the generation of a titanium and platinum protrusion by a method wherein a spacer film is etched by isotropic etching using a resist film formed through the spacer film as a mask and after a titaniumplatinum alloy is sputtered, a lift-off is performed. CONSTITUTION:A titanium and platinum film 6 is selectively formed on a prescribed part of a wafer by a lift-off method and thereafter, a plating is applied to the film 6 and a gold metal bump 9 is formed to manufacture a TAB system semiconductor device. In that case, after a spacer film (Si nitride film) 11 consisting of Si or its nitride is formed on the above prescribed part and in its vicinity, a resist film 12 having an aperture of a prescribed form is formed, the film 11 is etched by anisotropic etching using the film 12 as a mask and after a titanium-platinum alloy is sputtered, a lift-off is performed to form the film 6. For example, after the Si nitride film 11 is selectively removed by isotropic etching using the film 12 as a mask to form overetching parts 13, the titanium-platinum alloy is sputtered.
Patent JP-H01110781-A (JP)
Title: Light emitting diode
Inventor: SHIGENO KAZUO
IPC: H01L33/10
Filed: 1987-10-23
Abstract: PURPOSE:To obtain an LED which solves problems such as a coupling difficulty and a positioning uncertainity making the most of an advantageous structure of a conventional mesa LED which emits perpendicularly guided light rays excellent in a temperature property through reflection by a method wherein a recessed part V-shaped in cross-section is provided to the central part of a light emitting region. CONSTITUTION:A recessed part 2 V-shaped in cross-section is provided to the central part of a light emitting region 1 on the side opposite to a light emitting face of a surface light emitting type light emitting diode provided with a multilayer structure containing an active layer as a light emitting region 1, where light rays are extracted in a direction perpendicular to a laminated surface. For example, the mesa-shaped light emitting region 1 composed ot a double hetero-junction and doughnut-shaped grooves 8 is formed on an InP substrate 5 so as to constitute a long wavelength LED 1.3mum in wavelength, and a cone-shaped hole is provided to a center of the mesa as a recessed part 2. And, the grooves 8 and the recessed part 2 are covered with an insulating film 4, a current is made to be injected into the light emitting region 1 through a contact window of the insulating film 4 loored in the top of the mesa, a light projecting face is provided to an InP substrate 5 side, and a window 7 is bored in an electrode 6.
Patent JP-H11110026-A (JP)
Title: Device and method for converting teaching data of robot
Inventor: TAKANO FUMITOMO
IPC: G05B19/4093
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To easily generate teaching data for a new robot with high precision without reteaching when an old robot is changed to the new robot. SOLUTION: The teaching data of the old robot are read in (step S1). Based on structure information on the old and new robots, a proper conversion mode is selected out of a pulse rate conversion mode, a coordinate conversion mode, and a pulse-rate and coordinate conversion mode (step S5). The teaching data of the new robot are converted (steps S7, S9, and S10).
Patent JP-H06201060-A (JP)
Title: Check valve
Inventor: EDOGAA SHIYUMITSUTO
IPC: B60T8/34
Filed: 1993-10-27
Abstract: PURPOSE: To easily manufacture a check valve at a low cost, particularly to automatically assemble the same. CONSTITUTION: This check valve 1, for use particularly as an insert check valve, has a valve seat and a valve element 8 which is resiliently pressed against the valve seat by a valve spring 10. A retaining element 11 supports the end of the valve spring opposite to the valve element and is resiliently engageable in a recess in a valve casing 6.
Patent JP-S61165183-A (JP)
Title: Erroneous recognition detecting method in picture recognition
Inventor: TERAOKA NARUAKI
IPC: G06F17/50
Filed: 1984-12-20
Abstract: PURPOSE:To detect easily an erroneously recognized point by overlapping and displaying an original picture data and a recognized picture data with the different colors on the same display scope. CONSTITUTION:An original drawing 2 to be read, for example, a hand-written print plate pattern drawing is loaded and read to a drawing input device 10, and stored in an original data memory 11 as a binary picture data. the binary picture data are recognized by a recognizing part 12, a segment is made to a vector, a symbol and character are coded, go to recognized data and converted to a rastered picture data. The stored contents data of an original data memory 11 are displayed by the first color (for example, yellow) on a display 13, the recognized data, which go to be the rastered picture data, are displayed by the second color (for example, red) on the display 13, and the erroneously recognized part is looked for from the display picture on the display 13.
Patent JP-H01113765-A (JP)
Title: Toner for developing electrostatic image
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/087
Filed: 1987-10-27
Abstract: PURPOSE:To improve characteristic for generating frictional electricity, cleaning effect, and blocking resistance, of the title toner by forming the toner by mixing binder resin particles contg. wax, and fine org. particles. CONSTITUTION:The title toner is constituted of binder resin particles (A) contg. wax, and fine org. particles (B). And, the particles (A) are obtd. pref. by kneading polyolefin wax (e.g. polypropylene wax) and powdery magnetic body together with, for example, styrene-acrylic copolymer, crushing the kneaded product, and classifying the crushed product. Further, the particles (B) are obtd. pref. as particles having 0.01-5mum mean primary particle size by emulsion (co)polymerizing methyl methacrylate using an initiator. Obtd. particles (A) and fine particles (B) are mixed with a desired blender.
Patent JP-S61146299-A (JP)
Inventor: NISHINA MASAAKI
IPC: F26B25/00
Filed: 1984-12-20
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-2001088464-A (JP)
Title: Books and method for bookbinding
Inventor: TANNO FUMIHIKO
IPC: B42D1/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide books made of individual bookbinding without releasing the bookbound books and without dropping one bookbound book from another bookbound side and a method for bookbinding the book. SOLUTION: The book 10 is obtained by adhering a second bookbound book 14 to a binding margin 22 of a two-page spread 20 of a first bookbound book 12. Then, the adhering is conducted through a double-sided tape 26 adhered to a rear cover 24c of the bookbound book 14. Further, a display label 28 filling-in finishing of adhering the book 14 to a backbone 16b of the book 12 is adhered to the backbone 16b, thereby obtaining the book 10.