baber/WOPTO huggingface dataset:
Patent JP-2001061783-A (JP)
Title: Ophthalmologic device
Inventor: FUJIEDA MASANAO
IPC: A61B3/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for initialization operation and to enable efficient eye examination by providing the above device with an initializing means for carrying out the initialization operation of drive sections at the start of power source supply and an approximate initializing means for carrying out the initialization operation of the drive sections up to nearness before shutting off a power source. SOLUTION: When an ID card is inserted into an ID card reading section 9 at the start of measurement, a command signal to turn on the main power source of a measuring instrument 1 is sent and the main power source is supplied from a power source circuit, by which an operation mode is started. The initialization operation of the respective drive sections is then executed by the control section. In a fixation target optical system, a pulse motor rotates a prescribed number of pulses, by which a relay lens is moved to an initial position and the respective drive systems of X to Z of the measuring section 4 are also subjected to the initialization operation. After the completion of the initialization, a testee puts the jaw on a jaw bed 2 and the measurement is started. The measurement data is received by an external information collecting device.  When a signal reception completion is outputted therefrom, the approximate initialization operation of the respective drive systems is carried out and thereafter, the power source is shut off.
Patent JP-H1182980-A (JP)
Title: Heat generating body for incinerator, thermal insulator for incinerator, production thereof and incinerator equipped with heat generating body and/or thermal insulator
Inventor: FURUMURA TAMAZO
IPC: C04B14/18
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a small heat generating body generating high temperature of 1700 deg.C or above, a small lightweight thermal insulator durable against the high temperature heat generated from the heat generating body, and an incinerator incorporating the heat generating body and/or the thermal insulator. SOLUTION: Silica pearlite obtained by thermally blowing silica is admixed with sodium chloride, magnesium silicate, and metal powder, as required, along with water and then kneaded and dried to produce a thermal insulation material 20 for partitioning a combustion chamber 40. The combustion chamber 40 is filled with heat generating bodies 30 obtained by coating the surface of carbonic granules produced by crushing charcoal, coal, or the like, thus realizing an incinerator. When the heat generating bodies 30 in the combustion chamber 40 is conducted through electrode plates 52, 54, heat is generated from the heat generating bodies and when exhaust smoke or exhaust gas is introduced into the combustion chamber 40 and burnt again, noxious substances contained in the exhaust smoke, or the like, are removed for rendered innoxious.
Patent JP-2001072156-A (JP)
Title: Deaerator and its manufacture, and deaerating method therewith
Inventor: KATAOKA YOICHI
IPC: B01J20/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a deaerator which can deaerate efficiently in a simple structure by a method wherein a zeolite as a material for absorbing gas is housed floatably under a negative pressure in a gas-barrier container. SOLUTION: A zeolite 30 is housed floatably under a negative pressure in a container 10. The container 10 is joined integrally with a covering body 20. Furthermore, an opening connecting valve 40 is provided as a means for connecting an opening of the covering body 20 with a gas to be deaerated. A drill 41 capable of moving vertically by turning of a handle 45 is provided at the tip of a shaft 42 of the valve 40, and a branch pipe 46 is also privided at the valve. An opening 23 is formed at the covering body 20 with the drill 41 which is turned by the handle 45. At this time, the branch pipe 46 is closed by the shaft 42, but with the handle 45 turned in the reverse direction, the branch pipe 46 is made to communicate with a valve main body 44.  As a result, a gas from a gas to be deaerated comes into the container 10 through the opening 23 of the covering body 20, and is brought into contact with and absorbed by the zeolite 30 which is under the state of floating.
Patent JP-S6399542-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIDEKAZU
IPC: H01L23/48
Filed: 1986-10-15
Abstract: PURPOSE:To make it possible to test electric characteristics stably, by performing the test under the state a frame is partially connected. CONSTITUTION:After a resin packaged body 2 is formed by a resin packaging step, the lead connecting part of a frame lead part 3 is cut, and lead parts 4 are formed. At this time, each element is continued to a frame head 1. The elements are preciely aligned at a specified pitch. Each element is sent to measuring terminals, and a test step is performed. After the test, the frame head 1 is pulled from the resin packaged body 2 with a pulling rod 5. As a result, a cut-out part 11 of the frame is cut with tensile stress with the pulling rod 5. Therefore, it is not necessary to align the scattered elements. Since each element can be readily cut, the stable step is obtained.
Patent JP-S60144262-A (JP)
Title: Towel dispenser
Inventor: NISHIYAMA KIMINOBU
IPC: A47K10/28
Filed: 1983-12-29
Abstract: PURPOSE:To prevent a motor from being damaged, in a motor operated towel dispenser adapted to be laid in a washroom or the like, by preventing the motor from being subjected to an overload, owing to the action of an one-way clutch when a large force in the direction of pulling of a towel is applied to a towel supply roller. CONSTITUTION:A towel dispenser is provided with a towel receiver 3 which is rotatable about a shaft 95 and has an arcuate box member 50 opened at its top, in a device body 2 including both side plates 6 and having a U-like shape. Further, when a lever 82 is depressed across a towel 52 to turn on a switch, a motor rotates a supply roller 53 to pay out the rolled towel 52 by a predetermine length. In this arrangement a leaf spring fitted on a roller support shaft and having a plurality of spirally extending arms is engaged with a boss fitted into the motor side end of the supply roller 53 so that a one-way clutch is constituted. Accordingly, upon manual pulling of the towel 52 the supply roller 53 may be made idle by means of the action of a one-way clutch.
Patent JP-H03106841-A (JP)
Title: Production of optically active tertiary allyl alcohol
Inventor: SATOU FUMIE
IPC: C07F7/22
Filed: 1989-09-20
Abstract: PURPOSE:To efficiently obtain the subject substance useful as an intermediate of medicinal and agricultural drug in a low cost without using an expensive resolving agent and predicting stereostructure by reacting an optically active alcohol having silyl group at gamma-position and a specific nucleophilic reagent. CONSTITUTION:A compound expressed by formula I or formula II (R<1> to R<3> are 1-10C alkyl; R<4> and R<5> are substitutable 1-10C alkyl or phenyl) is reacted with a compound expressed by formula III (R<6> is H, phenyl, phenylthio, alkyl, alkenyl, alkynyl, alkylthio, alkylamino or CN, etc.; M is Li, Na, K, Mg, Ti, Zr, Ni, Cu, Al or Sn, etc., or group containing said metals) in a solvent such as THF and in inert atmosphere at -78 deg.C to 48 deg.C for 0.5-5hr to afford a compound expressed by formula IV or formula V. The compound expressed by formula I or formula II is new substance and obtained from epoxyketone compound having silyl group at gamma-position and organic Mg.
Patent JP-S61124910-A (JP)
Title: Zoom lens
Inventor: KIKUCHI HISAO
IPC: G02B7/10
Filed: 1984-11-22
Abstract: PURPOSE:To reduce the size and weight of a zoom lens and to improve the operability and stability by moving a focusing lens not by the helicoid of a focusing lens frame, but a motor arranged outside the relay lens frame in a lens barrel through plural poles. CONSTITUTION:Tip parts of poles 46 and 47 are screwed and fixed in the focusing lens frame 5 respectively, and rear end parts extend backward penetrating the internal flange part 11a of an external tube 11 and a motor substrate 41 to form external screw parts 46a and 47a. Gear nuts 45 and 46 are inhibited from moving in an optical-axis direction, so the poles 46 and 47 are slid by the same extent through threadable feeding operation by rotating the gear nuts, so that the focusing lens 1 is moved in the optical-axis direction through the focusing lens frame 5. At this time, the focusing lens frame 5 is guided by the engagement part 10c of an internal tube 10 and the poles 46 and 47 are slide backward by the same extent all the time, so they move without slanting to the optical axis l. Thus, the motor 24 is driven to attain focusing.
Patent JP-H0293311-A (JP)
Title: Parallel position detecting apparatus
Inventor: NAKAYAMA YOSHINOBU
IPC: G02B6/12
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the number of components thereby to make the apparatus compact by allowing a laser light projected from a projecting port of a light source on a substrate to be reflected at a reference plane into a photodetector through a light waveguide by a photocoupler on said substrate, whereby the parallelism of said reference plane is identified. CONSTITUTION:A light source portion 11 is provided at the center of a substrate 10 composed of a semiconductor chip. A circular projecting port 12 is recessed in the light source portion 11. A laser projected perpendicularly from the injecting port 12 is reflected at the surface of a reference plane and then enters a grating coupler 14 on the surface of the substrate 10. Subsequently, the laser light advances along a light waveguide 13 formed over the whole surface of the substrate 10 in a direction shown by an arrow A and is converted to electric signals by right and left photodetectors 15. By comparing the differential in the amount of light detected by the photodetectors 15, it is easily identified whether the reference plane is parallel to the surface of the substrate 10.
Patent JP-H1086867-A (JP)
Title: Automobile door production device
Inventor: MISHIMA KAZUAKI
IPC: B23K26/21
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a production device which can accomplish reduction in installation space for production equipment as a whole and in a cost for the equipment and is suitable for production of an automobile door for which multi- item small quantity production is desired. SOLUTION: In respective stations S1 -S7 of a production assembly line in which a plurality kinds of workpieces 1 for an automobile are mixed, workpiece conveyance and workpiece retention are carried out by means of a pair of belt conveyors B1 -B7 which can easily comply with multi-item workpieces. In the sealer applying station S2 and the welding station S6 for workpiece production machining, an upper face and a lower face of a rotary type surface plate are used selectively in compliance with the multiple kinds of workpieces. In the hemming station S4 , a plurality kinds of press dies are stacked vertically so as to be moved laterally, so that compliance with the plurality kinds of workpieces can be accomplished. In this way, reduction of a space and a cost of the automobile door production equipment as a whole can be facilitated.
Patent JP-H04125558-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KAMATA YOSHINARI
IPC: G03C1/765
Filed: 1990-09-17
Abstract: PURPOSE:To obviate unequal fixing even if rapid processing is executed by bringing the jet of a fixer into collision against the emulsion surface of a color photographic film of a prescribed format by using the fixer contg. a prescribed ratio of thiosulfate. CONSTITUTION:After the color photographic film 1 is subjected to imagewise exposing, the film is taken out of a cartridge and is subjected to color development. This film is processed with a bleaching bath and is processed by the fixer. The film 1 having >=30mm width, 0.1 to 1 piece per 1cm of the number of perforations 9 in the longitudinal direction of the film and 3 to 40mm<2> area per piece of the perforations 9 is used. This film is processed by specifying the pH of the bleaching bath to a 2 to 5.5 range, incorporating 0.8 to 3mol thiosulfate per 1l fixer into the fixer and bringing the fixer in the form of high-velocity flow into collision against the emulsion surface of the film in the fixer by a jet type supplying means.
Patent JP-2000072253-A (JP)
Title: Ice transfer device
Inventor: KOJIMA KATSUO
IPC: B65G53/36
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an ice transfer device capable of being continuously used in a place whose environmental conditions are comparatively worse, and of feeding and carrying ice composed of blocks smashed into specified sizes of ice or of ice pieces, automatically, quantitatively and economically. SOLUTION: A container main body 10 having a capacity capable of storing the specified quantity of ice, is provided so as to allow an ice suction passage means 14 to be communicated with/connected with one side part of the container main body 10, an ice blocking plate 16 is disposed to the apex of the container main body 10 so as to let a gas flowing chamber 18 be partitioned, in response to the gas flowing chamber 18, a gas suction passage means 20 is communicated with/connected with a gas discharging passage means 22, the suction side of a blower 42 is connected with the gas suction passage means 20 and the gas discharging passage means 22 are connected with the suction side and discharging side of the blower 42 by way of respective switch-over valves 37 and 39 capable of being selectively communicated with atmosphere, and furthermore,  a closing lid member 24 is provided for the bottom part of the container main body 10, which is operated so as to let its bottom part be closed when no load is applied by means of a gravity balancing mechanism 44.
Patent JP-H09224967-A (JP)
Title: Supporter
Inventor: FUKUNAGA MIKIO
IPC: A61F13/14
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a supporter which can make the amount of atrophy of muscle and bones as small as possible without inhibiting partial bone movements and can support the user during exercise by allowing the joints to move easily. SOLUTION: This supporter has a pressurization means A fitted with abutting members 3a, 3b abutting to portions of the human waist 1, on a locking belt 6 serving as a locking means for locking the human waist 1. Further, in order to direct the abutting members 3a, 3b to the human body and to press the right and left sides alternately against the human body, the supporter has a fulcrum member serving as the fulcrum of seesaw movement, or the pressurization means A, or the locking belt 6.
Patent JP-S63101833-A (JP)
Title: Generating method for parametric oscillation of light
Inventor: SOMA HIROTOSHI
IPC: H01S3/108
Filed: 1986-10-17
Abstract: PURPOSE:To efficiently obtain a parametric oscillation of light by leading a part of an oscillated laser light to a photosensor and detecting an output intensity, and adjusting a non-linear optical crystal so as to confirm with a optimum phase matching angle in accordance with the output intensity. CONSTITUTION:A pumping laser light 1 is led to an optical parametric oscillator 7 consisting of the first mirror 4, a non-linear optical crystal 5 and the second mirror 6, etc. through a condensing lens 2 and a collimating lens 3. By interposing a grating 7, a parametric oscillation of light whose wavelength purity is high is obtained, and a part of the oscillated light is led to a photosensor 10 through a reflecting mirror 9, and an output intensity is detected. A signal which is detected by the sensor 10 is inputted to a driving device 11 for inclining or rotating the crystal 5 so as to confirm with a phase matching angle, and the crystal 5 is adjusted so as to become an optimum phase matching angle by the device 11. In such a way, the parametric oscillation of light is obtained by the maximum output intensity.
Patent JP-H1092839-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATSUMATA YASUHIRO
IPC: H01L29/732
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress the element characteristic dispersion with ensuring a high productivity by providing a second conductivity type base region formed by the CVD method adjacent to a collector and emitter regions to obtain a high concn. thin base region. SOLUTION: On the surface of an Si substrate 101 an insulation layer 102 is formed and bipolar transistor is formed thereon. The base region 15 is held between the emitter and collector regions 103b, 103c and is formed by the CVD method, using the exposed faces of these regions 103b, 103c of a single crystal as seeds. Hence the width of the base region 105 is defined by a lithography step and etched for a desired value, thus obtaining a very thin width base region 105. Thus it is possible to obtain a good circuit superior in high speed and having a small dispersion of elements if integrated.
Patent JP-H1149736-A (JP)
Title: Production of 2-(4'-substituted amino-2'-hydroxybenzoyl) benzoic acid
Inventor: SHIMIZU YOJI
IPC: C07C229/52
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound, by which the treatment of an industrial waste water is simplified and the subject compound useful as a synthetic intermediate for a color former for a recording material such as a pressure-sensitive recording paper is produced in high yield by reacting a specific substituted aminophenol with phthalic anhydride in the presence of a specified tertiary amine. SOLUTION: (A) 3-Substituted aminophenol of formula I (R1 and R2 are each an alkyl or the like), (e.g. 3-diethylaminophenol) is reacted with (B) phthalic anhydride in the presence of non-solvent or (C) an organic solvent (e.g. toluene) at 60-180 deg.C by adding (D) a tertiary amine of formulas II or III [R3 is H or the like; X is an alkylene; R4 and R5 are each an alkyl or the like; R6 is H or the like; (n) is 1-3] such as pyridine to provide the objective compound such as 2-(4'-diethylamino-2'-hydroxybenzoyl)benzoic acid in the method for producing 2-(4'-substituted amino-2'-hydroxybenzoyl)benzoic acid. The components B and C are used in 0.3-2 pts.wt. and 0.2-20 pts.wt., respectively, based on 1 pt.wt. component A.
Patent JP-2000074966-A (JP)
Title: Contact physical quantity measuring device
Inventor: YOSHIDA TAKAHIKO
IPC: G01R27/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact physical quantity measuring device for measuring both of contact area and contact resistance of an object to be measured by effectively utilizing a constitution providing a reflection wall as a part of outer wall of an optical member with a transparent conductive film. SOLUTION: By employing a constitution forming a film of transparent conductive film 30b on the reflection wall 33 of a rectangular prism 30a from the outer surface as a measuring element 30, the contact resistance with the transparent conductive film 30b of an object to be measured 20 is measured with a current meter 90 and a voltage meter 100 under the pressure of a load cell 60. Besides, the contact area to the transparent conductive film 30b of the object to be measured 20 is measured with a CCD camera 70 and a image processor 80.
Patent JP-H09148420-A (JP)
Title: Electrostatic attracting electrode and its manufacture
Inventor: TAKAHASHI NUSHITO
IPC: H01L21/68
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To easily manufacture electrostatic attracting electrodes which can attract wafers with accuracy even when the diameter of the wafers increases. SOLUTION: After a recessed section in which a second electrode 12 is fitted is provided on a first electrode 11 and an insulating film 3 is formed in the recessed section, the electrode 12 is fitted in the recessed section and the surfaces of the electrodes 11 and 12 are machined so that the surfaces can be flushed with each other. Then an electrostatically attracting film 14 is formed on the surfaces of the electrodes 11 and 12 by thermal spraying and the film 14 is polished to a prescribed thickness. Therefore, the electrodes 11 and 12 can easily attract a wafer 9 having a large diameter.
Patent JP-H03108451-A (JP)
Title: Production of dry pellet for pisciculture
Inventor: ISHIHARA KAZUHIKO
IPC: A23K1/20
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the subject pellet having high oil and fat content, applicable without absorbing oil and fat before feeding, free from bleeding of oil during storage and in feeding and resistant to disintegration by adding a specific amount of a polyoxyethylene sorbitan fatty acid ester based on the oil and fat. CONSTITUTION:Dry pellet for pisciculture having an oil and fat content of 10-50wt.% is produced by using a single-screw or twin-screw extruder. In the above process, 0.1-10wt.% (based on the oil and fat) of a polyoxyethylene sorbitan fatty acid ester is added to the raw materials. The fatty acid is preferably a 12-18C fatty acid and the molar number of added ethylene oxide is preferably 5-30.
Patent JP-H04125745-A (JP)
Title: Method and device for data write control
Inventor: MARUYAMA TAKUMI
IPC: G06F9/34
Filed: 1990-09-18
Abstract: PURPOSE:To increase the processing speed by converting the arrangement of data to be transmitted to data which is not across the address boundaries. CONSTITUTION:If write data is across the address boundary and the write data size must be divided to handle data at the time of write to continuous areas of a memory 2, a WDR 11 having the double storage capacity is used to connected data to be written in the memory 2 and the following data, and data is divided by the address boundary, and divided data are written in the memory in order, and thereby, the preprocessing of write is performed in a CPU 10. Thus, the processing speed is increased and the performance of an information processor is improved.
Patent JP-2001039455-A (JP)
Title: Lateral opening/closing lid and container
Inventor: SHIMA MASAMICHI
IPC: B65D41/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a lateral opening/closing lid and a container in which the lid is stored in the container under a turning of the longest 1/4 length whatever lateral direction the lid may be turned, thereafter the lid and both surfaces of the container are contacted to each other within a 1/8 turn and the lid is stopped there, opening/ closing of the lid can be performed rapidly, it is not necessary to replace the lid, the lid is not dropped, and a seal closing force for the lid and the container is strong to prevent liquid from being leaked out. SOLUTION: Four protrusions 2 are molded at an inner diameter part of a lid 1 and four turn grooves 3 are formed at an outer diameter part of a container 4. Some protrusions at the lid are stored in the turn grooves of the container under the longest 1/4 turn. After this operation, the protrusions are entered into the deep groove while they are guided by the grooves and the lid is stopped while the lid and both surfaces of the container are contacted to each other within a turning of its 1/8 or less range. The lid closes the container in its both rightward and leftward turnings and its reverse turning releases the closed container into an opened state, Changing of numerical values and shapes of the protrusions and turn grooves enables themselves to be adapted to various kinds of containers.