baber/WOPTO huggingface dataset:
Patent JP-H1123705-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: MATSUDA SHOHEI
IPC: G01S13/931
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable an obstacle detecting device for vehicle which detects obstacles existing in the advancing direction of a vehicle based on the detected results of radar equipment to only detect such an object that becomes an obstacle to the advance of the vehicle by providing radar equipment provided with an electromagnetic wave transmitting means which transmits electromagnetic waves in the advancing direction of the vehicle and a reflected wave receiving means which receives the reflected waves which are generated when the transmitted waves are reflected by an object existing in the advancing direction of the vehicle. SOLUTION: An obstacle discriminating means 8 discriminates whether or not an object detected by means of radar equipment 1 is an obstacle based on the detected value of a car speed detecting means 7 which detects the running speed of its own vehicle, the computed value of a relative distance computing means 5 which computes the relative distance between the object and the vehicle based on the detected result of the radar equipment 1, and the computed value of an overlapping amount computing means 6 which computes the overlapping amount of the vehicle upon the object in the width direction of the vehicle based on the detected result of the radar equipment 1.
Patent JP-H0734266-A (JP)
Title: Etching method for shadow mask and its device
Inventor: SAGO SEIJI
IPC: C23F1/00
Filed: 1993-07-15
Abstract: PURPOSE:To uniformize aperture shapes at the point of the time when the etching liquid passes all the etching chambers by providing the inside of the etching chambers with manifolds and spry nozzles and passing the etching liquid in the transverse direction of the metallic sheet. CONSTITUTION:The plural etching chambers 21 where the band-shaped metallic sheet 1 is passed are arranged in one array. Plural pieces of the manifolds 31, 41 are disposed in these chambers 21 and are positioned above and below the sheet 1. The spray nozzles 101, 102 are disposed on the manifolds 31, 41 and the etching liquid is sprayed therefrom to bore the metallic sheet 1 with prescribed fine pores. The etching liquid is passed in the transverse direction of the sheet 1 and is passed alternately by each etching chamber in this method.
Patent JP-H03297556-A (JP)
Title: Thermode for electrocally heated brazing head
Inventor: BUIKUTOORU TSUERUTONAA
IPC: B23K3/047
Filed: 1990-07-03
Abstract: PURPOSE: To improve the surface shape of material to be brazed and adaptability thereof by constituting a thermode for an electrical heating type brazing head of a support and a spring elastic heating element. CONSTITUTION: The thermode 17 for the electrical heating type brazing head of a brazing machine is composed of the base 8 and the heating element 11 disposed to be placed on the material to be brazed. The heating element 11 is made spring elastic to be adapted to the shape and position of a brazing section. As a result, the effects, such as the elimination of the need for tensing a non-flat conductive plate before brazing, the feasibility of the production of the thermode at a low cost, the reducibility of the influence that the dimensional accuracy of the machine affects on the brazing quality and the reducibility of the brazing time, are obtd.
Patent JP-S6067606-A (JP)
Title: Breaking method of iron notch of blast furnace and cutting edge thereof
Inventor: NITSUTA SHIYOUJI
IPC: C21B7/12
Filed: 1983-09-20
Abstract: PURPOSE:To improve wear resistance of cutting machine and machinability of refractory of slide-mating part by using cutting machine to which a number of cemented carbide cutting edges are embedded, and the center of which air jet nozzle is provided. CONSTITUTION:In case where minor or major repair is conducted onto the iron notch 2 of blast furnace, firstly, in cases of minor repair, the slide-mating part 2a of the iron notch 2 may be broken by cutting. The repair is accomplished using cutter 12, in which high toughness carbide cutting edge 12a comprising sintered compact of 90% WC and 10% Co, are embedded at the periphery of air purge hole 12d provided at two stage steel bit body 12a and 12c, and by forming large discoidal hole 2a at the central hole 2b and its periphery. Upon major repairing of iron notch 2b, the repair is conducted, after poring using said cutter 12, by cutting wide range of slide-mating part 2a of iron notch by means of rotary cutting plate 14 comprising plurality of cutting edges 13c in which a number of sintered compact cutting edges 13a composed of WC-Co, which is similar to that used in cutter 12 are embedded.
Patent JP-H0461818-A (JP)
Title: Rice cooker
Inventor: SATO SHINICHI
IPC: G05D23/00
Filed: 1990-07-02
Abstract: PURPOSE:To permit the tasty cooking by the fine control for heating by determining the electric conduction ratio of a heating means from the detection value of a temperature detection circuit, and controlling the operation of the heating means in 0.1sec unit or less on the basis of the electric conduction ratio. CONSTITUTION:A bottom heater 4 electrically conducts through a bidirectional thyristor 5, bidirectional thyristor 6 and a relay 7, and is equipped with a microcomputer 15 as control means. Rice cooking is started by the input of a rice cooking key 12. After the completion of several cooking processes, the microcomputer 13 determines the electric conduction ratio of the bottom heater 4 from the detection value (cooked rice quantity is detected from temperature) of a temperature detecting circuit 11. On the basis of the electric conduction ratio, the microcomputer 13 controls a relay driving circuit 10 in 0.1sec unit and the relay 10 controls the electric conduction of the bottom heater 4 in 0.1sec unit. Accordingly, the calorific heat control and the rice cooking control can be carried out finely by a fine output of the heater, and the more tasty cooking can be realized.
Patent JP-2001002991-A (JP)
Title: Coating material for vehicle and coating method for the same
Inventor: TANI YOSHIMICHI
IPC: C09D5/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating material having high leveling property by comprising an emulsion of a silicone compound and ampholytic surfactant. SOLUTION: This coating material for vehicle comprising a mixture of a silicone compound and ampholytic surfactant, includes 0.01-30.0 wt.% of the silicone component in the silicone compound and 0.005-40.00 wt.% of concentration of the ampholytic surfactant.
Patent JP-H04372065-A (JP)
Title: Interactive cad device
Inventor: SEKINE HIROTAKA
IPC: G06T11/80
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the computer-aided design(CAD) capable of recognizing the closed region with one operation. CONSTITUTION:An operator inputs information operating element data such as points, lines, and circles based on the information obtained from a display means 7. An operation control means 2 analyzes these requests and gives an operation direction to generation command control means 11, deletion command control means 12, and retrieval command control means 13 at the time of the generation, deletion and retrieval request. When the request data is preserved in a graphic data base 5, it gives an operation direction to a work area control means 3. Each control for generation, deletion, and retrieval is based on each method, and the operation of the request data is performed.
Patent JP-S5879414-A (JP)
Inventor: TAKAHASHI TOSHIROU
IPC: H02G1/02
Filed: 1981-10-31
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-H0841861-A (JP)
Title: Multi-shaft stirring and mixing device for soil improvement
Inventor: SENDA SHOHEI
IPC: E02D3/12
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the common rotation of earth and stirring wings and to promote efficiency of stirring and mixing of grout with earth by fixing the front ends of multi-axial stirring rotational rods to each other with a joint member, and using them as non-rotational perfect fixed wings. CONSTITUTION:Bearings 5 and 6 are fitted to the outsides of the front ends of stirring rotating rods 1 and 2 arranged in parallel, and when the rods 1 and 2 are connected to each other with a non-rotational wing 7 used for a joint member through the bearings, both ends are fixed, so that the non- rotational wing 7 is a perfect fixed wing. Upper side stirring wings 3 and 4 and lower side stirring wings 8 and 9 on both sides of the non-rotational wing 7 are provided to the rotating rods 1 and 2 across it. According to the constitution. in the penetration course of soil improvement work, when grout is mixed with earth while discharging or injecting grout from the front ends of the rods 1 and 2, the common rotation of the non-rotational wing 7 and stirring wings 3, 4, 8 and 9 is not made, and the grout and earth can be efficiently stirred and mixed with shearing operation of them.
Patent JP-S6155250-A (JP)
Inventor: UMEZAWA MASAO
IPC: D04H1/46
Filed: 1984-08-24
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-H0462540-A (JP)
Title: Projection type liquid crystal display device
Inventor: HIRASAWA SHIGERU
IPC: G03B33/12
Filed: 1990-07-02
Abstract: PURPOSE:To obtain uniform chromaticity light at the projected image by using a blue dichroic prism having a dichroic film with an non-uniform reflection- transmission characteristic. CONSTITUTION:White color light incident from a light source 1 is incident on and separated to a dichroic mirror 2 which is set at 45 degrees against incident light, and the reflected blue light is radiated to a blue light bulb 7. The light transmitted mirror 2 is incident on a green dichromatic mirror 3, and the green light is reflected and the residual red light is transmitted. The reflected green light irradiates a green light bulb 8, and the transmitted red light irradiates a red light bulb 9. Each of those color lights synthesizes an image with a dichroic prism 10. The prism 10 is a rectangular prism constituted of 4 blocks and has a dichroic multilayered film having non-uniform reflection- transmission characteristics to calibrate the diffused lights of each of color lights transmitting the light bulbs.
Patent JP-H0465912-A (JP)
Title: Decimation circuit
Inventor: SUZUKI MITSUHIRO
IPC: H03H17/02
Filed: 1990-07-02
Abstract: PURPOSE:To output a 2nd sampled value synchronously with a symbol clock by controlling an interpolation time so that a phase difference between the envelope signal of the 2nd sampled value and the symbol clock is zero. CONSTITUTION:An A/D converter 10 uses a lst sampling clock to convert a reception modulation signal into a digital signal to be a lst sampled value, an interpolation circuit 31 interpolates the lst sampled value at a controllable time to form a 2nd sampled value and it is outputted synchronously with a 2nd sampling clock having a frequency being an integral multiple of the symbol clock. Then an envelope extraction circuit 32 extracts the envelope signal of the 2nd sampled value from the interpolation circuit 31, a multiplier circuit 33 detects a phase difference the signal and the symbol clock and the interpolation time of the interpolation circuit 31 is controlled so that the phase difference is made zero. Thus, the 2nd sampled value synchronously with the symbol clock is obtained and the period of the lst sampling clock for the A/D converter 10 is set freely.
Patent JP-S61179437-A (JP)
Title: Photographic colored image forming method
Inventor: SAITO NAOKI
IPC: C07C67/00
Filed: 1985-08-09
Abstract: PURPOSE:To form the colored image having an excellent fastness against a heat and a light by developing a photographic sensitive material contg. a specific indonaphthol type coupler with a specific developing treatment method. CONSTITUTION:The sensitive material contg. the indonaphthol type coupler shown by formula I wherein R<1> is -CONR<3>R<4>, or -NHCOR<3> residue (R<3> is an aliphatic, an aryl or a heterocyclic ring group, R<4> is a hydrogen atom, an aliphatic, an aryl or a heterocyclic ring group), R<3> is -CONR<5>, -CONR<5>R<6> or -SO2R<5> group (R<5> is the same to R<3>, R<6> is the same to R<4>), X is a hydrogen atom or a group capable of releasing with an oxidizing coupling reaction of developing agent and said coupler, is exposured to form an image followed by developing to form an image like distribution (matrix) composed of an oxidized color developing agent shown by formula II. The indonaphthol type colored image is formed by reacting said image like distribution with the coupler shown by formula I. Said coloring matter has not more than three active points which form a metal chelate capable of forming the metal coloring matter. Said coloring matter does not need any after chelating step. By applying the titled method, the cyan colored image having the excellent fastness against the heatand the light is obtd.
Patent JP-S5980653-A (JP)
Title: Manufacture of vinylcarbamates and novel vinylcarbamates
Inventor: AAN OROFUSON
IPC: C07D211/78
Filed: 1983-09-24
Abstract: 1. Process for preparing vinyl carbamates of the formula I :  see diagramm : EP0104984,P29,F1  in which R1 and R2 , which may be identical or different, denote a hydrogen atom, or a substituted or unsubstituted, saturated or unsaturated aliphatic radical, or alternatively R1 and R2 , together with the carbon atom to which they are attached, form a ring which is saturated or unsaturated and substituted or unsubstituted, R3 and R4 are identical or different and denote a hydrogen atom, an aliphatic or cycloaliphatic radical, substituted or unsubstituted and saturated or unsaturated, the unsaturation occurring on a carbon atom which is not adjacent to the nitrogen atom, a radical or formula  see diagramm : EP0104984,P29,F2 in which Y is an alkyl radical, R1 and R2 are defined as above and Z is a hydrocarbon chain containing 2 to 20 carbon atoms, or Z is a hydrocarbon chain consisting of 2 to 20 carbon atoms and containing, in addition, hetero atoms W, W being O, S, NR", each hetero atom being separated from another hetero atom by at least two carbon atoms and R" being a hydrocarbon radical, or Z is a group  see diagramm : EP0104984,P29,F3  10, or a substituted or unsubstituted aromatic radical, or alternatively R3 and R4 form, together with the nitrogen atom to which they are attached, a substituted or unsubstituted, saturated or unsaturated heterocycle, R3 and R4 form, together with the nitrogen atom to which they are attached, a heterocycle which is part of a substituted or unsubstituted, saturated or unsaturated fused ring system, R3 and R4 form, together with the nitrogen atom to which they are attached, a heterocycle which contains at least one other hetero atom which is O, S, N or NRx , Rx being a hydrocarbon radical, and/or a nitrogen atom which forms a vinyl carbamate group, R3 and R4 form, together with the nitrogen atom to which they are attached, a ring of formula  see diagramm : EP0104984,P29,F4  in which Z, R1 and R2 have the above meaning, R3 and R4 form a piperazine ring together with the nitrogen atom to which they are attached, the two nitrogen atoms of the piperazine ring bearing the group of formula :  see diagramm : EP0104984,P29,F5  in which R1 and R2 have the above meaning, which consists in heating an alpha-halogenated carbamate of formula (II) :  see diagramm : EP0104984,P30,F1  in which R1 , R2 , R3 and R4 are defined as above and when, in the compound of formula (I), R3 and R4 denote a radical which contains a vinyl carbamate group, the latter is present in the compound of the formula (II) in the form of a saturated carbamate containing a hydrogen atom at the beta-position and X at the alpha-position, X is a halogen atom, at a temperature of between 80 degrees C and 200 degrees C for a period of between a few minutes and several hours.
Patent JP-S5877949-A (JP)
Title: Balancer for 3-cylinder engine
Inventor: SEIKE HIDEKI
IPC: F02B75/18
Filed: 1981-10-31
Abstract: PURPOSE:To make an engine smaller by arranging counter weights uniformly on the first-third cylinders of a crank shaft while weights are provided at parts corresponding to the first-third cylinders of a balancer shaft turning at the same speed as the crank shaft but opposite in the direction. CONSTITUTION:Counter weights 6a-1, 6a-2-6c-1, 6c-2 are provided on a crank  shaft opposite to crank pins of respective crank arms to receive a total mass of  each reciprocating and rotating part of cylinders. Balancers 8a-8c are provided  at parts corresponding to the first-third cylinders of a balancer shaft 7 so arranged as to turn at the same speed as the crank shaft but opposite in the direction to receive mass attributed to reciprocating motion. The combined mass Mca and Mcc are equal each.
Patent JP-S6068171-A (JP)
Title: Automatic arc welding machine
Inventor: YASUI KEIJI
IPC: B23K9/067
Filed: 1983-09-21
Abstract: PURPOSE:To improve the end of welding and to form the top end of a wire so as to have a good arc starting characteristic for the succeeding time by controlling antistick timing and pulse output for prohibiting formation of a spherical lump at the top end of the wire when welding ends. CONSTITUTION:A device 1 which feeds automaticaly a wire, a power source 2 which outputs a DC voltage for welding, a transistor (TR) 3 which controls the welding output therefrom and a main control circuit 6 which controls the device 1, the power source 2 and the TR3 are provided to an automatic arc welding machine. The circuit 6 controls the power source 2 to generate the voltage, the device 1 to feed a wire 7 and the TR3 to be driven so that an arc is generated between the wire 7 and base metals 5 to be welded. The circuit 6 feeds a welding stop instruction and a stop signal to the device 1 upon ending of welding but a wire feed motor does not stop on the spot on account of inertia and therefore the circuit 6 retards the voltage stop by as much as the antistick timing to allow the wire 7 to burn up. The sticking of the wire 7 to the base metal 5 is thus prevented.
Patent JP-H0339104-A (JP)
Title: Day bed
Inventor: YOSHINAGA MASAMI
IPC: A47C17/207
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a day bed suitable for space-saving with ease of use by a method wherein the day bed is divided into three pieces lengthwise, an inclining base stand is raised or laid flat inside a nearly U-shape fixed frame, and a middle base stand and a foot side base stand are housed inside the fixed frame with the food side base stand stacked on the middle base stand. CONSTITUTION:A mattress 34 consists of two parts: a middle mattress 35 and a foot side mattress 36. Those two parts are placed in a pile on a mattress receiving board 28 of a foot side base stand 25 surrounded by protruding parts of right and left side plates 26 and a front plate 27. When it is used as a bed, the middle mattress 35 is spread on a middle base stand 6 so that a continuous flat surface is formed including a head side mattress 18 on a raising base stand 15. When it is used as a sofa, the middle part 35 of the mattress 34 is folded on the foot side mattress 36, and the foot side base stand 25 is pushed and slid toward the middle base stand 6 so that it is transformed from a bed into a sofa which is quite compact in size.
Patent JP-S6066819-A (JP)
Title: Position aligning method
Inventor: NOMURA NOBORU
IPC: G05D3/12
Filed: 1983-09-22
Abstract: PURPOSE:To accurately align the position of grating on a wafer and generated interference fringe by reflecting or transmitting the light flux having passed two diffraction gratings on a reticle with the diffraction grating on the wafer. CONSTITUTION:The light fluxes 12, 13 in the same phase are vertically directed to the gratings 14, 15 on a reticle, an interference fringe F is formed by crossing the diffracted lights 16, 17 on a wafer W at a crossing angle 2theta and it is aligned to the grating G provided on the wafer. Rotations PHI, PSI of grating G and fringe F in the afer surface and incident surface are adjusted by reducing a wafer surface and incident surface are adjusted by reducing a number of moire-image interference fringes through fine adjustment of wafer. The diffracted lights 16, 17 sent from the grating G having almost the same pitch as the pitch A of interference fringe determined by the wavelength of light and incident angle theta are collected and interfered again. Light intensity to be observed depends on the angle of detector D and has a peak value. Therefore, a detector is fixed at the peak intensity position and relative position (x) of fringe F and grating G is changed. Since light intensity periodically changes for each pitch of grating G, relative position can be obtained from measurement of light intensity and highly accurate position aligning can be realized.
Patent JP-H0618977-A (JP)
Title: Magnetic recorder for camera
Inventor: OSADA HAJIME
IPC: G03B17/24
Filed: 1992-07-02
Abstract: PURPOSE:To execute adjustment so that a head gap is 90 deg. to the travelling direction of a film, or a head surface is in parallel with a film surface. CONSTITUTION:Position regulating members 28a and 28b in the upper and lower directions of the film, a little wider than the width of the film, are provided on a film winding side than a magnetic head 12, and a press-contact pad 30 is arranged to face the head 12 with the film with a magnetic substance 10 interposed. The head 12 is fixed on a supporting member 14. Moreover, a circular hole 32 and a slot 34 are formed on the head supporting member 14, is screwed to a base plate (supporter) 24 through the circular hole 32 of the film winding side, and a coil spring 36 is disposed under the head supporting member 14 to adjust the inclination of the head gap by the rotation of a screw, in the cartridge side slot 34.
Patent JP-2001004121-A (JP)
Title: Treating method for preventing adhesion of ash
Inventor: HOSODA KAZUO
IPC: F23J1/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of flying ash or incineration ash under the treating process of the same by a method wherein lignin-based compound, naphthalenesulfonic acid-based compound, melamine-based compound, aminosulfonic acid-based compound or the like is added to the incineration ash, generated by the incineration of waste and remaining in an incinerator. SOLUTION: Incineration ash remaining in an incinerator 1 as the incineration residue of waste is transferred into an ash pit 3 by a transferring device 2 while waste gas is sent into a bag filter 6 through a waste heat boiler 4 and a temperature reducing tower 5 to separate and remove flying ash. In this case, calcium hydroxide is sprayed at the downstream side of the temperature reducing tower 5 in order to neutralize acid gas in the waste gas. The flying ash, separated by the bag filter 6, is sent into a flying ash intermediate treating process 11 by a carry-out device 10 to treat through an intermediate treatment and, thereafter, is sent into the ash pit 3 to mix the same into the incineration ash.  In this case, lignin-based compound, naphthalenesulfonic acid-based compound, melamine-based compound, aminosulfonic acid-based compound or the like is added to the incineration ash in order to prevent the adhesion of the flying ash or the incineration ash.