baber/WOPTO huggingface dataset:
Patent JP-H02259513-A (JP)
Title: Measurement system for cracking of concrete
Inventor: YAMADA YUICHI
IPC: G01B11/245
Filed: 1989-03-31
Abstract: PURPOSE:To accurately measure and reproduce the cracking of concrete in three dimensions by photographing the cracking in the concrete surface by fixed base line length stereoscopic photography. CONSTITUTION:A stereoscopic camera 1 is fitted on a photography rack whose base line is fixed so that the mutual positions of the lens centers of cameras 1a and 1b and the optical axis direction are fixed at specific values. Then the concrete surface 3 of a concrete structure 2 whose cracking is to be measured is photographed by the stereoscopic camera 1. The exposed film is developed and then set on the film rack of an analytic graphing machine 4 in a negative state, and the analytic graphing machine 4 finds the coordinates of the cracking position in the concrete film, photographed on the negative film, in a three-dimensional space. Then the obtained cracking measured value is stored on a storage means 5 such as a magnetic tape and also inputted to a computer 6 to calculate the width and position of the cracking in three dimensions.
Patent JP-2000275125-A (JP)
Title: Tension monitoring apparatus for longer body
Inventor: TAKAHASHI YUICHI
IPC: G11B5/84
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a tension monitoring apparatus by which a change in the tension of a running longer body such as a magnetic tape or the like can be detected quickly. SOLUTION: This tension monitoring apparatus is provided with a personal computer 17 for data acquisition, which fetches electric-signal information via an amplifier 16 from a load cell 15. The monitoring apparatus is provided with a personal computer 18 for data storage (for addition), which stores an information signal from the computer 17, and the monitoring apparatus is provided with a hard disk 19 for data storage. In addition, the monitoring apparatus is provided with a disk drive and a printer 20.
Patent JP-S565765-A (JP)
Title: Type drum for typewriter
Inventor: FUKUSHIMA TAKASHI
IPC: B41J1/32
Filed: 1979-06-27
Abstract: PURPOSE: To provide an improved titled type drum by a method wherein flat types are interconnected by boring a hole in each type and passing a belt through the holes or by means of connecting rings attached to each type, and both ends of plural type bands are fixed to wheels.  
     CONSTITUTION: Flat types 1 are interconnected to form plural type bands 4 by boring a hole in each type 1 and passing a belt 3 through the holes or by means of connecting rings 5, 5' attached to the types 1, to form plural type bands 4. Both ends of the plural type bands 4 are fixed to two wheels 8, 8 to obtain the objective type drum for typewriter. A shock-absorbing member 10 is fitted to the head portions of those types 1 which require weaker printing pressure because of smaller  number of strokes of the characters, the thickness and quality of the member 10 being adjusted in accordance with the number of strokes. In addition, a packing 9 is  inserted between each adjacent pair of types 1 to alleviate the intertype friction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10274725-A (JP)
Title: Connector detaching tool
Inventor: OZAWA KAZUMASA
IPC: G02B6/36
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector detaching tool, which can be identified with the connector held, by using an inexpensive connector. SOLUTION: A connector is detachable from the receptacle by holding the connector with connector holding member 1, a main body 2, and a support material 3. A head part 4a on a tip of an image fiber 4 is attached in the neighborhood of a clamp part 1b, and image fiber 4 is transmitted and an image for an identification display provided on the surface of the held connector is transmitted to the main body 2 through an image fiber 4. The main body 2 reads the sent image with CCD, and operates picture processing and analysis, and indicates a display corresponding to the identification display on a display 5. From this indication, an operator can identify whether or not he holds a correct connector.
Patent JP-S62237122-A (JP)
Title: Method of fixing cover for overrunning clutch
Inventor: OKAMOTO KYOICHI
IPC: F02N15/02
Filed: 1986-04-07
Abstract: PURPOSE:To improve retaining ability for grease by bending a cover inwards to be acute-angled in section before assembling to obtain sufficiently large caulking margin of the cover. CONSTITUTION:A cover 71 is formed in such a manner that the forward end portion 71a is bent inwards to be acute-angled in section. When the cover 71 is inserted from the pinion 3 side of a clutch inner 2 and fitted to a clutch outer 1, the inward bent portion of the cover 71 acute-angled in section is bent to be right-angled in section to be fixed to the clutch outer 1, and the rear end portion 71b is fixed by caulking. Accordingly, sufficiently large caulking margin of the cover 71 can be obtained to improve grease retaining ability.
Patent JP-S525401-A (JP)
Title: Mechanical protection process of coated stratum for easing electric fi eld on insulating material
Inventor: TANAKA SHIGEO
IPC: H02K3/40
Filed: 1975-07-01
Abstract: PURPOSE:The coating of the coated stratum for easing the electric field on the non-linear semi-conductor with the insulating film with evenly dispersed multiperformation enables to scatter the decomposed gas in the coated stratum by Joule heat outside and to protect it from the mechanical impact without deteriorating the electric field easing capability.
Patent JP-S62236898-A (JP)
Inventor: ABE SEIJI
IPC: C11D11/00
Filed: 1986-04-09
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-H11282051-A (JP)
Title: Finder changing type single lens reflex camera
Inventor: SHONO TETSUJI
IPC: G03B13/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a single lens reflex camera where the visibility is not deteriorated by providing a reflection mirror capable of moving between an inclined position where an image on a focusing screen is guided to an eye level finder optical system and an erect position where the image on the focusing screen is directly observed by opening the upper part of the focusing screen, and covering the reflection mirror with a light shielding curtain in the case of changing to a waist level one. SOLUTION: The camera is provided with the reflection mirror 15 which can be turned by a turning shaft 14 above the focusing screen 13. When the mirror 15 exists at the inclined position shown by a solid line, the image on the focusing screen 13 is guided to the eye level finder optical system 16. Meanwhile, the mirror 15 is turned centering around the shaft 14 and set at the erect position shown by a dotted line and the upper part of the focusing screen 13 is opened, thereby, the waist level finder through which the image on the focusing screen 13 is directly observed is obtained. Then, a focusing hood is provided with a light shielding curtain take-up drum to which the light shielding curtain is attached in parallel with the shaft 14 between one side of the mirror 15 and the shaft 14.  At the time of changing to the waist level one, the mirror 15 is covered with the light shielding curtain.
Patent JP-S59207520-A (JP)
Inventor: YOSHIKAWA OSAMU
IPC: H01H13/56
Filed: 1983-05-12
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-S60231857-A (JP)
Inventor: UENO IKUO
IPC: D04H3/033
Filed: 1984-04-25
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-S5513102-A (JP)
Title: Catalyst for removal of nitrogen oxide
Inventor: JINBOU TAKASHI
IPC: B01J37/08
Filed: 1978-07-07
Abstract: PURPOSE: To obtain a catalyst having a high catalytic activity for the reduction reaction of nitrogen oxides by ammonia by supporting a vanadium compound on a titania support subject to heating treatment in an oxygen-lean gas containing hydrogen and hydrocarbons.  
     CONSTITUTION: Titanium oxide or a titanium compound, e.g., titanium chloride, titanium sulfate, etc., forming titanium oxide upon baking is coated on the surface of an inert base, e.g., formed or r-alumina, etc., and then heat-treated at 400 to 860°C, preferably 500 to 700°C, in a current of a gas containing less than 5% oxygen and 1 to 10%, preferably 2 to 5%, hydrogen or 0.1 to 5%, preferably 0.5 to 2%, hydrocarbons. Then, the titanium oxide support is dipped in a solution of a vanadium compound, dried, and then baked. The catalyst thus prepared has a remarkably high catalytic activity for the reduction reaction of nitrogen oxides by  ammonia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10252945-A (JP)
Title: Piping device, and its cover connection device
Inventor: SUGAYA KEIICHI
IPC: F16L3/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To simplify the piping work, and complete the work in a short time by folding a locking part of a cover holder, locking it to a support base, and inserting end parts of two straight covers between outer and inner frames in the piping direction for tightening and connection. SOLUTION: In a piping equipment and its cover connecting device, a strip- shaped part 61 of a cover holder 60 is covered from the outside of a cover 50, a locking part 62 at each end of the strip-shaped part 61 is inserted in a locking hole 43 in a receiving plate 42 at each end of a cover receiver 40, and the strip-shaped part 61 is closely attached to the outer side of the cover 50. Each tip part of the locking part 62 inserted downward from the locking hole 43 is bent upward and locked. Thus, the cover 50 is supported on a support base 20.  A cover connection device 70 is provided with an outer frame 71 which is a strip-shaped metal plate bent in U-shape, an inner frame 75 which is a strip-shaped metal plate in U-shape smaller than that of the outer frame 71, and a tightening means (bolts 79 and screw holes) to tighten the outer frame 71 and the inner frame 75 in an approaching direction.
Patent JP-2000277723-A (JP)
Title: Quantum arithmetic element and manufacture of the same
Inventor: NAKAMURA YASUNOBU
IPC: H01L39/22
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify reading of an arithmetic result by extracting the result as a DC current signal, and dispensing with performing high-speed voltage operation or high-speed signal extraction. SOLUTION: Quantum bits formed of a quantum box electrode 101 and an counter electrode 102, or the superconducting box electrode 101 and the superconducting counter electrode are controlled by a gate voltage impressed to a gate electrode, and reading after the arithmetic operation of the quantum bits and preparation in the initial state before the arithmetic operation of the quantum bits can be realized by a probe electrode 106 which is connected through a tunnel barrier 107 with the quantum bits. After the end of reading of the Cooper electron pairs, the initial state is automatically prepared, and the same arithmetic operation is repeatedly performed so that the output can be obtained as a DC current signal, and reading can be simplified. Also the constitution of the reading circuit becomes simplified, and the number of wiring can be reduced.
Patent JP-S58198205-A (JP)
Inventor: YANO SHINICHIROU
IPC: A01C11/02
Filed: 1982-05-14
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-H10253921-A (JP)
Title: Illuminator for projection device and projection device
Inventor: SEKINE ATSUSHI
IPC: G02F1/1347
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to make illumination light to a light valve brighter with a usual light source as it is. SOLUTION: A partial reflection mirror member 5 partially constituted of a reflection mirror layer and 1/4 wavelength plates on the relevant reflection mirror layer is arranged in the vicinity of a second lens plate 3 of a fly eye integrator 4, and emission light from the second lens plate 3 passes through the mirror layer non-formed part of the partial reflection mirror member 5 to be emitted, and polarizing beam splitters 12B... polarization separating the emitted light to first, second polarization light having vibration in the directions vertical to each other, and emitting them in the directions different from each other are provided, and reflection mirrors 16B... are arranged in the vicinity of the second polarization emission surface of the beam splitter 12B..., and the second polarization emitted from the beam splitter 12B...  are reflected by the reflection mirrors 16B..., and go backward on an optical axis nearly different from the relevant reflection mirror incident light to advance, and are made incident on the reflection mirror layer to be reflected, and are converted to first polarization by a 1/4 wavelength plate, and the relevant reflection light illuminate the light valve 15B... through the polarizing beam splitter 12B... again.
Patent JP-S60226578-A (JP)
Title: Hot-melt type adhesive composition
Inventor: SAKAGAMI TOSHIKI
IPC: C09J151/00
Filed: 1984-04-25
Abstract: PURPOSE:To obtain the titled composition of excellent low-temperature tack, good in balance between retention and adhesive force, suitably applicable to corrugated boards, by incorporating tackifying resin and/or softening agent in a blend of two sorts of black copolymers each made up of conjugated diene block and aromatic vinyl block in specific proportions. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of a blend made up of (A)50-95wt% of a block copolymer having a structure of formula (B-A)n-B (n is 2-10; B is conjugated diene block, A is aromatic vinyl block), containing 5-45wt% of aromatic vinyl compound, also with a weight ratio: (total amount of the B minus both terminal B)/(total amount of the B) of 0.4-0.98 and (B) 5-50wt% of a second copolymer having a structure of formula A-B (A is aromatic vinyl block; B is conjugated diene block), containing 5-45wt% of aromatic vinyl compound with (C) 20-200pts.wt. of a tackifying resin and (D) 0-200pts.wt. of a softening agent. USE:Various adhesive tapes, labels such as for use in frozen foods, cold districts.
Patent JP-S559644-A (JP)
Title: Polymerizable urethane resin composition
Inventor: OOYABU NORIO
IPC: C08F299/00
Filed: 1978-07-07
Abstract: PURPOSE: A nonsolvent type polymerizable urethane resin composition that is composed of a urethane compound bearing acryloyl or methacryloyl groups and two specific kinds of polymerizable polyesters, thus giving coating films with high hardness and high impact strength.  
     CONSTITUTION: Said composition comprises (A) 10W40 wt% of a urethane having acryloyl or methacryloyl groups resulting from the reaction of an aliphatic or alicyclic polyisocyanate bearing at least 2 isocyanate groups in the molecule with an acrylate or methacrylate having at least one of active hydrogen in the molecule at an equivalent ratio of 0.8W1.5 of the isocyanate group/1 of the active hydrogen, (B) 5W30 wt% of a polymerizable ester having at least one of carboxyl group and terminal unsaturated groups in the molecule of formula I and II and (C) 30W85 wt% of another polymerizable ester having at least one of terminal unsaturated group in the molecule, such as neopentyl (meth)acrylate or hexyl (meth)acrylate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09215440-A (JP)
Title: Thresher of combine harvester
Inventor: WADA TOSHIRO
IPC: A01F12/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thresher of combine harvester, with which operability, safety and workability can be improved without any trouble for operating a feed chain up and down, constituted so as to horizontally rotate the feed chain around a horizontal turn supporting point axis. SOLUTION: A feed chain 5 is spread back and forth on one side of a threshing part 4, the feed chain 5 is fitted through horizontal turn supporting point axes 33 and 34 onto the side face of the threshing part 4 so as to be freely horizontally rotated, and the feed chain 5 is horizontally rotated around these horizontal turn supporting point axes 33 and 34. In this case, it is preferable to support the feed chain 5 through the horizontal turn supporting point axes 33 and 34 to fixed brackets 35 and 36 on the side of threshing main body so as to be opened to the side.
Patent JP-H10261213-A (JP)
Title: Production of gimbals suspension for magnetic head suspension
Inventor: MATSUURA TOMONORI
IPC: G11B5/60
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for production which is excellent in terms of quality and productivity as the process for producing gimbals suspensions provided with wiring patterns consisting of conductive thin-film layers on their one surface. SOLUTION: (A) A first insulative resin 120 is applied on one surface of the substrate for the gimbals suspensions. (b) The first insulative resin 120 on the substrate to which the resin is applied is subjected to patterning. (c) The patterned first insulative resin 120 is subjected to a surface treatment. (d) At least the surface treated first insulative resin 120 is subjected to catalyst impartation for a plating treatment for the purpose of forming conductor layers 150 thereon. (e) Resist patterns 140 are so formed as to expose the conductor layers forming the regions on the first insulative resin 120 subjected to the catalyst impartation and to cover the other first insulative resin regions and the substrate surface. (f) The conductor layers 150 are formed by the plating treatment on the exposed first insulative resin 120 subjected to the catalyst impartation.  (g) The resist patterns 140 are removed. (h) A second insulative resin layer 160 covering the conductor layers 150 is formed to expose the terminal parts 152 of the conductor layers 150.
Patent JP-S57199365-A (JP)
Title: Facsimile receiving device
Inventor: OOWADA RIYOUHEI
IPC: H04N1/32
Filed: 1981-06-01
Abstract: PURPOSE:To receive a picture irrespective of whether a transmitting device has an error control function or not, and to expand a communication range, by automatically detecting by a receiving device whether the transmitting device has the error control function  or not, and automatically setting a receiving state corresponding to a detected  function. CONSTITUTION:A signal (a) from a transmitting device is demodulated by a demodulating part 1, a digital signal (b) from the demodulating part 1 is inputted to an error  control existence or nonexistence detecting part 2, a data array of the signal (b) is discriminated, and a detecting signal (i) showing whether an error exists or not is outputted. This detecting part 2 is constituted of the first detecting circuit part for detecting the data array in case when an error exists, and the second detecting circuit part  for detecting the array in case when no error exists, and the detected signal (i) showing whether an error exists or not is applied to an AND gate 5, its AND with the  signal (b) is taken and is applied to an OR gate 8. Also, the signal (i) is processed by  an error control processing part 3, an error control surface signal processing part 4, an AND gate 7, etc., and after that, is applied to a gate 8, and from the gate 8, in accordance with the result of detection of the detecting part 2, a receiving state corresponding  to whether an error exists or not is outputted.
Patent JP-S62239313-A (JP)
Title: Composite magnetic head
Inventor: NAEMURA KOJI
IPC: G11B5/56
Filed: 1986-04-08
Abstract: PURPOSE:To eliminate the change of space caused between head chips when a head base is fastened to a rotary drum with a fixing screw, by securing a >=0.9 ratio between the plate thickness of a head base and the distance between the outer edge of a part where a contact is obtained between the head part of the fixing screw and the head base and the inner end part of a slit groove. CONSTITUTION:Here l/t>=0.9 is secured, where l means the distance between the inner end part 13 of a slit groove 7 at the outer edge A of the contact part between the head part of a fixing screw 9 and a head base 2 together with the plate thickness (t) of the base 2. Then the thickness (t) is defined as a parameter and the relation is checked between a ratio l/t and the change value >=g of the gap space between head chips 3 and 4 when the screw 9 is fastened. Thus it is known that the value DELTAg is increased when the distance lis reduced to the thickness (t) and that the value DELTAg is reduced as the distance lis increased. Then DELTAg 0 is obtained with l/t>=0.9. Thus the gap space (d) between both chips 3 and 4 has no change when the screw 9 is fastened.
Patent JP-H09274757-A (JP)
Title: Recording medium cartridge loading device
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/043
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To smoothly move a cartridge holder to a detaching position in a device for moving the cartridge holder up to a loading position by a force for inserting a recording medium cartridge and moving the same in an opposite direction up to a detaching position. SOLUTION: A cartridge holder 43 includes a raised piece 43d-1 in its bottom surface side. An eject member 44 includes a raising piece 44g brought into contact with the raised piece 43d-1 when pushed so as to produce a force for raising the cartridge holder 43. The eject member 44 is provided in the lower side of the cartridge holder 43. The eject member 44 has no portion folded in the side surface side of the cartridge holder 43.
Patent JP-H02262530-A (JP)
Title: Production of fluorine-containing carboxylic acid halogenide
Inventor: ABE TAKASHI
IPC: C07D207/08
Filed: 1989-03-31
Abstract: PURPOSE:To readily obtain the subject substance useful as a synthetic intermediate for surfactants, catalysts for polymerization, agricultural chemicals, medicaments, etc., in high yield by thermally reacting a fluorine-containing carboxylic acid fluoride with a lithium halide at a temperature without generating CO. CONSTITUTION:A compound expressed by formula I (Rf is 1 to 15C perfluorohydrocarbon group which may be interrupted with O or S; (n) is 1 to 3) is reacted with a compound expressed by the formula LiX (Li is Cl, Br or I) at a temperature without generating CO to afford a compound expressed by formula II (1<=(m)<=(n)). The above-mentioned reaction temperature is <=120 deg.C if X is I, <=270 deg.C if X is Br and <=330 deg.C if X is Cl. The reaction time is 30min to 8hr. The lithium halide is preferably anhydrous and the molar amount thereof used is preferably 1.2 to 1.5 times for a monobasic acid-based compound, 2.5 to 3.0 times for a dibasic acid-based compound and 3.5 to 4.0 times for a tribasic acid-based compound.
Patent JP-H01255311-A (JP)
Title: Level converting circuit using constant current source
Inventor: SHIMASUE MASANORI
IPC: H03K19/018
Filed: 1988-04-04
Abstract: PURPOSE:To prevent the ringing generation of an output waveform by inserting a coil having a prescribed inductance value between a point where the emitters of two transistors are coupled and a constant current source. CONSTITUTION:In a level converting circuit composed of a level converting means 10 to convert the voltage level of an input signal and of a current switching circuit in which two transistors 20 and 30 are faced, respective emitters of the transistors are coupled, they are connected to a constant current source 40, the signal voltage of the output of the level converting means 10 is impressed to the base of the transistor of one side, the voltage level of the input signal is converted and it is outputted, a coil 50 is inserted between the point where the emitters of two transistors 20 and 30 are coupled and the constant current source 40, and it has the prescribed inductance value. Consequently, high frequency components to flow to the transistor 30 is cut by the coil 50. Thus, the ringing generation of the output waveform of the transistor 30 can be prevented.