baber/WOPTO huggingface dataset:
Patent JP-2000088592-A (JP)
Title: Navigator for vehicles
Inventor: HORI TAKAHISA
IPC: G01C21/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a navigator for vehicles, capable of automatically selecting pass points to a destination. SOLUTION: The user inputs running conditions using an operating unit 12. The running condition includes the days of the week or weather at the pass points to be inputted. The navigator automatically acquires the running conditions at the pass points and stores them in a memory 14. A navigation ECU 16 compares the current running conditions with the running conditions stored in the memory 14 and selects pass points conforming with the current running conditions to search for a route to a destination. It displays the obtd. route on a display 18. Thus, if it is rain, pass points suited for the rainy day will be automatically selected.
Patent JP-H0574494-A (JP)
Title: Nonaqueous secondary battery
Inventor: YOSHINO AKIRA
IPC: H01M4/525
Filed: 1991-09-13
Abstract: PURPOSE:To heighten the capacity of a nonaqueous secondary battery by optimizing the apparent density of electrode active materials and the weight ratio of the electrode active materials to a current collector. CONSTITUTION:In a nonaqueous secondary battery having a positive electrode, a negative electrode and electrolyte as fundamental component elements, the positive electrode active material is composite metal oxides composed mainly of Li and Co and the negative electrode active material is a carbonaceous material, and the following conditions (1) to (4) are met: (1) the apparent density of the positive electrode active material is within the range of 2.85 to 3.20g/cm<3> (2) the weight ratio of the positive electrode active material to a metallic positive electrode current collector is 4 to 25; (3) the apparent density of the negative electrode active material is 0.95 to 1.18g/cm<3>; and (4) the weight ratio of the negative electrode active material to the metallic negative electrode current collector is 1.0 to 7.0.
Patent JP-H08101034-A (JP)
Title: Laser range finder used in both daytime and nighttime
Inventor: TOMITA HIDEYA
IPC: G01C3/06
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the sighting systems in both a dark-field and bright-field from being deflected from a target without making the range finding operation of the range finer more complicated. CONSTITUTION: The laser range finder for both daytime and nighttime is provided with a bright-field sighting system 8 which aims at a target by utilizing outside light and a dark-field sighting system 9 which sights a target in a dark field in addition to a laser range finding system which measure the distance to the target by utilizing a laser beam. When the range finder is not able to sight a target in a dark field, the dark-field sighting system 9 is brought into the optical path of the bright-field sighting system 8 and the optical axis of the system 9 is aligned with that of the system 8. Therefore, the range finder can sight the target without causing any optical axis deflection by operating the range finder in the same way as that performed at time of sighting the target in a bright field.
Patent JP-H1083830-A (JP)
Title: Alkaline secondary battery
Inventor: ARAKI SEISHI
IPC: H01M4/38
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an economical alkaline zinc secondary battery with high energy density per unit weight, high operation voltage, and excellent safety property, and free from harmful substances. SOLUTION: An anode active material sheet produced by dry-mixing 50 pts.wt. of zinc oxide with 1μm average particle size and 50 pts. wt. of zinc powder with 5μm average particle size and bonded with PTFE as a binder to the mixture is pressure-coated on a pure copper expanded metal by rolling and hydraulic press as to control the porosity to be 33-50% and consequently an anode 1 containing a collector is obtained. Together with a sintered type nickel hydroxide cathode 2, the resultant anode is rolled while sandwiching a separator 3 between the cathode and the anode to give a sealed type alkaline zinc battery. The discharge capacity of the obtained battery is measured and remarkably improved cycle property is confirmed.
Patent JP-2000087576-A (JP)
Title: Second story apartment house
Inventor: JINNO SHIMA
IPC: E04H1/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To make the shape of the front view of a second story apartment house different and have variety in the design of the second story apartment house as a whole in order to simply modify the external appearance in accordance with the request of a builder in the design of the second story apartment house. SOLUTION: In an apartment house in which a second story house is partitioned by a boundary wall and a plurality of households can live, a protrusion part U communicating with both one story and second story constituting one house is provided, a plurality of variations whose shapes are different are provided, and the protrusion part U of the different shape is arranged in the second story apartment house of one ridge.
Patent JP-H10100807-A (JP)
Title: Automobile roof molding installation structure
Inventor: NOZOE NAOTO
IPC: B60R13/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automobile roof molding installation structure capable of positioning a roof trim in the course of the completion of a panel inverse shape, easily yielding body accuracy, enhancing a working property, and reduc ing costs. SOLUTION: This roof molding installation structure is engaged with a groove formed at a connecting part W of the roof panel 4 of a car body roof and a side body panel, and covers the groove. In this case, the front end part 4a of the roof panel 4 is provided with a stepped part 12 for engaging with the lower surface of the front end part 8a of a roof molding 8 extended along the back and forth directions of a car body. Abutting the lower surface of the front end part 8a of the roof molding 8 to the stepped part 12, the roof molding 8 is positioned in the back and forth directions of the car body.
Patent JP-H1194063-A (JP)
Title: Shift controller of automatic transmission
Inventor: ENDOU HIROATSU
IPC: F16H61/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility of forced quick fill by decreasing line pressure fluctuation caused by duty control, in clutch-to-clutch shifting. SOLUTION: When clutch-to-clutch shifting to be performed by releasing and engaging of two clutches is performed by controlling clutch oil pressure, the start timing of forced quick fill to be performed to an engaging side clutch is made to always coincide with the determined phase position in the duty pulse cycle of the duty pulse on the releasing side, and the forced quick fill on the engaging side is started by the same phase in relation to fluctuation of line pressure based on duty control on the releasing side. As a result, reproducibility of the start of the engagement of the engaging side clutch by the forced quick fill can be improved, and speed change shock can be alleviated.
Patent JP-H06117281-A (JP)
Title: Throttle valve opening and closing device for internal combustion engine
Inventor: OKANOE YUTAKA
IPC: F02D9/02
Filed: 1992-09-30
Abstract: PURPOSE:To provide a throttle valve opening and closing device for an internal combustion engine by which abrasion of a sleeve can be reduced when it is operated and noise can be restrained. CONSTITUTION:A spring winding diameter close to at least one end part of both respective ends of an inside torsion spring 8A and an outside torsion spring 9A is set larger than a winding diameter in the central part, and the contact force is dispersed by avoiding local contact caused by an inclination of the respective torsion springs to the outer peripheral surface of a sleeve.
Patent JP-S60168721-A (JP)
Inventor: BIKUTAA MAAKU
IPC: C08G63/64
Filed: 1984-12-13
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-H03124995-A (JP)
Title: Recirculating pump for atomic reactor
Inventor: MUTO HIROSHI
IPC: F04D7/08
Filed: 1989-10-09
Abstract: PURPOSE:To reduce local thermal deformation and improve reliability by coating a material with characteristics of a low thermal expansion coefficient and high heat conductivity on surfaces of a main spindle at a through section and a casing cover. CONSTITUTION:A coating material is coated on the outer surface 7a of a main spindle 7 forming a circular operation gap 8 through which the net purge water 18 passes and the inner surface 4a of a cover. The outer diameter of the coated outer surface 7a of the main spindle 7, the inner diameter of the inner surface 4a of the cover, and shape and size of the labyrinth 7b of the main spindle 7 and the labyrinth 4b of the cover are made the same as before. A material with a smaller thermal expansion coefficient and larger heat conductivity than the austenite stainless steel which is the material of the main spindle 7 and the cover, e.g., ceramic, is used for the coating material. Local thermal deformation can be reduced, and the reliability of a pump can be improved.
Patent JP-S62181889-A (JP)
Inventor: SUTEFUAN JIEE BAASORETSUTO
IPC: G05B19/39
Filed: 1986-12-03
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-H0596077-A (JP)
Title: Manufacture of bobbin shaft for sewing machine
Inventor: SEKI MASAHIRO
IPC: B65H75/14
Filed: 1991-10-09
Abstract: PURPOSE:To provide the manufacturing method of a bobbin shaft for a sewing machine, which is excellent in working accuracy, and also, does not necessitate a work for eliminating chips at the time of cutting. CONSTITUTION:A metallic plate 6 is punched to a punched small piece by the lower die 7 and the upper die 8. To both edges of the punched small piece, a stepped part is subjected to press working. The press working is executed like a cylinder so that both ends of the punched small piece are connected. In such a way, working accuracy of the inside diameter, the outside diameter or height, etc., of a bobbin shaft can be improved.
Patent JP-S62122358-A (JP)
Title: Information transmission system
Inventor: SUGIMURA AKIRA
IPC: H04L23/00
Filed: 1985-11-21
Abstract: PURPOSE:To improve the transmission efficiency by sending a compression bit string being the result of compression conversion of an information bit string at each block and a compression conversion table corresponding the compression bit string from a transmitter to a receiver and sending the information while restoring it. CONSTITUTION:An information bit string sent from the transmitter 1 is stored in an information compression compressor 1a, the same pattern is extracted from the stored information bit string, the interblock of the content of the information bit string is discriminated from the appearance frequency of one and same pattern, blocking is applied at each interblock to generate a compression conversion table at each block. Then according to the compression conversion table generated at each block, the information bit string in each block is converted into the compression bit string. A modulator 2 modulates the compression conversion table and the compression bit string and sends the result to a transmission line 3, they are demodulated by a demodulator 4 and inputted to an information restoration device 5a. The information restoration device 5a stores them once through a procedure control and restores the compression bit string into the information bit string according to the content of the compression conversion table.
Patent JP-H1066739-A (JP)
Title: Both-armpit fixed fin
Inventor: SUZUKI MITSUHIRO
IPC: A63B31/12
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a swimmer to advance, retreat, and move to the right and left in water via the actions of the wrists by providing fin grips at the fin front sections and operating direction wings and fixing a fitting shoulder belt fitted with a belt adjusting implement to a belt fixing section. SOLUTION: A fin grip 2 is provided at the fin front section 5 of a fin 1, a belt fixed section 8a is provided at the upper front of the fin 1, a fitting shoulder belt 7a is fixed, a belt fixing section 8b is provided at the upper rear of the fin 1, and a fitting shoulder belt 7b is fixed. A belt adjusting tool 10 is provided on the fitting shoulder belt 7, and the belt 7 is adjusted not to be too tight or too loose at the time of use. For use, both arms are inserted into armpit fitting sections 4 and fitting shoulder belts 7a, 7b to pinch them under both armpits, the fin grips 2 are firmly gripped by both hands, and the fins 1 are fastened by the force of shoulders to obtain propelling force.
Patent JP-H09108227-A (JP)
Title: Medical device
Inventor: RIANNCHIE TAO
IPC: A61B10/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of diagnostic error by disposing a brush member having bristles with specified rigidity implanted therein at a specified distance axially, at a tip of flexible core. SOLUTION: A brush 10 comprises a flexible core 12 having a core root part and core fore end part 16 and a brush member 18 positioned in the vicinity of the part 16. The brush member 18 has a set length of 3-5cm, desirably 3.5cm, and is tapared desirably, and further has a free outer form so that it is in contact with the whole surface of cavitas uteri of a patient not expanded without giving the patient pain. A plurality of bristles 20 implanted at the interval of only about 0.5-1.5mm axially and provided with the same rigidity as nylon-6, 12 at the position of 0.076-0.152mm dia. part are formed. Accordingly it is possible to prevent generation of such a diagnostic error that normal cell is regarded as adeno-glandular cancer.
Patent JP-S61140951-A (JP)
Title: Electrostatic photograph developing carrier material
Inventor: TAKASE NORIO
IPC: G03G9/097
Filed: 1984-12-12
Abstract: PURPOSE:To enhance adhesion between a resin and a core material by coating the surface of the core material with a resin contg. a specified amt. of silane coupling agent. CONSTITUTION:The surface of the core material, such as iron powder, ferrite powder, or glass beads, is coated with a resin contg. the silane coupling agent generally represented by the formula; X-Si(OR)3. X being a functional group reacting with an org. material, and R being a hydrolyzable group. The addition of the silane coupling agent into the coating resin permits the agent to execute a function for mediating both of the inorganic core material and the coating org. resin and to greatly enhance adhesion strength between both, accordingly, the coating film not to be peeled even by vigorous stirring action to be exerted with the toner particles in operation, and filming of the toner to be prevented, and further, an image good in quality and free from local poor density to be prevented because of small tendency to cause uneven triboelectrifiability.
Patent JP-H03123339-A (JP)
Title: Copying machine
Inventor: HIRAYAMA KEIKO
IPC: G03B27/50
Filed: 1989-10-06
Abstract: PURPOSE:To skip wasteful exposure, to shorten time and to save a donor sheet by controlling an exposure scanning distance according to a copying magnification when a receiver sheet supplied from a manual paper feeding plate is detected to be that for OHP. CONSTITUTION:When the receiver sheet 41 is placed on the manual paper feeding plate 42 and carried, its width is detected by a microswitch S1, and whether it is an ordinary receiver sheet or an overhead projector (OHP) receiver sheet is decided by light reflection type sensors S2 and S3. When the sheet 41 is that for OHP, its length is obtained from the width detected by the switch S1 and its exposure scanning length is determined from the length and the copying magnification. Then, the determined distance is expose-scanned by an exposure device 3 and a selective solid picture is formed on the donor sheet 51. Subsequently, sheets 51 and 41 are fed to a pressure developing part 6 and a developed picture is formed on the sheet 41.
Patent JP-H10104470-A (JP)
Title: Optical semiconductor package and its production
Inventor: ONO KAZUTO
IPC: G02B6/42
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To fix optical fiber fixing parts on a plating layer with good reliability by direct laser welding without removing the plating layer, by applying a palladium plating film on the outer surfaces of a metal bottom plate and a metal frame. SOLUTION: This package has a metal bottom plate 4 on which a optical semiconductor is to be mounted, and a metal frame 2 which surrounds the optical semiconductor and has a window frame 7 to hold an optical fiber. The metal frame 2 is joined to the metal bottom plate 4 and the surfaces of the metal bottom plate 4 and the metal frame 2 are subjected to palladium plating. The palladium plating layer has smaller reflectance for laser beam compared to an Au plating layer. Therefore, even when a palladium plating layer is present in laser welding part 7a, 7b, laser welding can be performed.  Since the coefft. of thermal conductivity of the palladium plating layer is 70W/m K which is lower than the coefft. of thermal conductivity of the Au plating layer, the solidifying rate in the laser welding part 7a, 7b where the palladium plating layer is present is slow, which suppresses production of cracks.
Patent JP-H0797903-A (JP)
Title: Wire ring measuring device of steam turbine
Inventor: UEHARA TOMIO
IPC: F01D25/00
Filed: 1993-09-28
Abstract: PURPOSE:To enable measurement without assistance of a person as possible and perform accurate and speedy computation by providing a portable measurement data collection section in which measurement data are collected and stored by an electric micrometer and a measurement data processing section in which a personal computer is used. CONSTITUTION:A measurement data collection section and a measurement data processing section are provided. The measurement data collection section consists of an electric micrometer 5 and a logger 6, and a personal computer is used in the measurement data processing section. The electric micrometer 5 measures an interval between each static section and a piano wire 3 sequentially to output each measurement data in form of electric signals. The logger 6 takes in, collects, and stores each measurement data which is measured by the electric micrometer 5 in form of electric signals and is portable. Also, the measurement data processing section computes and processes the measurement data which are collected by the measurement data collection section and prepares the data which are necessary for centering of a rotary part for the static section to output it to the outside. Consequently, it is possible to avoid any error of a person who measures for the purpose of confirmation and recording.
Patent JP-H01105102-A (JP)
Title: Formation of target sheet
Inventor: KUDO YOSHIAKI
IPC: G01D5/30
Filed: 1987-10-19
Abstract: PURPOSE:To easily form a high-accuracy grating pattern which is tolerant to wearing on the surface of a target sheet by projecting CO2 laser light while bringing a metal mask which has a grating pattern form into contact with the surface of the target sheet. CONSTITUTION:The metal mask MS is made of, for example, nickel and the grating pattern Pm is formed. Here, the mask MS is brought into contact with the surface of the target sheet TS consisting of microcube corners and the CO2 laser light is projected from above it to print the pattern Pm on the surface of the sheet TS. Consequently, the printed pattern Pm has the same accuracy with the pattern Pm formed on the mask MS, the part irradiated with the CO2 laser light is formed in a hole shape, and the pattern Pm is formed by irregular reflection on its internal surface, so this pattern Pm is tolerant to wearing and never peeled off even when the sheet TS is rubbed.
Patent JP-H0517574-A (JP)
Title: Production of 2-pyrrolidone polymer
Inventor: NISHIYAMA MASAO
IPC: D01F6/64
Filed: 1991-07-09
Abstract: PURPOSE:To produce a high-molecular 2-pyrrolidone polymer in a high yield by polymerizing 2-pyrrolidone in the presence of an amino acid and a specified compound by an action of a basic catalyst and carbon dioxide gas. CONSTITUTION:With (A) 1mol 2-pyrrolidone having <=0.1wt.% water content, (B) 0.005-0.03mol, preferably 0.03-0.2mol basic catalyst (Potassium hydroxide, sodium methylate, etc., are suitable) is reacted. Preferably after removal of by-produced water and alcohols, (C) carbon dioxide gas, (D) an amino acid (e.g. glycine or epsilon-aminocaproic acid) of formula I ((n) is integer of 1-11) and (E) a compound of formula II ((x) and (y) are integer of 3-11) are added thereto respectively in an amount of 0.1-0.9 mol, preferably 0.2-0.6mol (C), 0.001-0.3mol, preferably 0.005-0.2 mol (D) and 0.002-0.01mol, preferably 0.0005-0.005mol (E) based on 1mol (B), and ring-opening polymerization of (A) is carried out at <=100 deg.C, preferably 15-70 deg.C.
Patent JP-H02110988-A (JP)
Title: Buried semiconductor laser
Inventor: MAKINO TOSHIHIKO
IPC: H01S5/10
Filed: 1988-10-19
Abstract: PURPOSE:Not only to moderate technique difficulties in the etching of an active layer but also to enable a high speed modulation through the junction capacitance of a current block layer by a method wherein the stripe width of the active layer is made large depending on the current blocking layer formed of a high resistance doped crystal layer and a concave reflective mirror. CONSTITUTION:A current block layer 15 of a BH(Buried Hetero) type semiconductor laser is a high resistance doped crystal layer formed of such as Fe coped GaInAsP. As a dopant functions as a trap, the high resistance doped crystal layer is not only high in resistance to display a required current blocking effect but also free from the influence of a junction capacitance to enable a high speed modulation. And, the current block layer 15 formed of the high resistance doped crystal layer makes the stripe width W2 of an active layer 13 large, which can oscillate in a lateral base mode. And, reflective mirrors 17 and 18 are formed to have a concave plane with a large curvature respectively to make the stripe width W2 of the active layer 13 large. The current block layer 15 is slightly lower than the active layer 13 in refractive index, and the refractive index difference between the active layer and the current block layer 15 is made small so as to enable the active layer 13 to be buried.
Patent JP-H03125111-A (JP)
Title: Beam scanner
Inventor: TAKANO YOSHINOBU
IPC: G02B26/10
Filed: 1989-10-10
Abstract: PURPOSE:To obtain a high-performance beam scanner even by the use of a laser diode whose wavelength variation is large by constituting a coupling optical system of a cylindrical lens and a holographic f-theta lens. CONSTITUTION:The coupling optical system is constituted of the cylindrical lens 7 which has power in a sub scanning direction and the holographic f-theta lens 6 which does not have converging power in the sub scanning direction but has the converging power in a main scanning direction and has diffraction component for separating 1st-order diffracted light from other diffracted light. Namely, the cylindrical lens 7 functions in order to condense light in the sub scanning direction and the holographic f-theta lens 6 does not contribute to condensing in the sub scanning direction but separates the 1st-order diffracted light from the other diffracted light. Therefore, all order of diffracted light can be converged on a scanning surface and the separation angle of the mutual diffracted light can be made small. Thus, the high-performance beam scanner is realized even when the laser diode whose wavelength variation is comparatively large is used.