baber/WOPTO huggingface dataset:
Patent JP-S61222233-A (JP)
Title: Detector of positional deviation of boat
Inventor: OKETA TATSUO
IPC: H01L21/68
Filed: 1985-03-28
Abstract: PURPOSE:To prevent a wafer boat and a fork from being broken and to improve the heat treating work, by providing a chuck for holding the wafer boat with a detector for detecting a position deviation of the wafer boat. CONSTITUTION:When a wafer boat 1 is introduced into or taken out of a diffusion tube 12 by means of a soft landing device 9, the wafer boat is generally disposed in a given position at an end of a fork 10. Since a sensor 25 is shielded by a shield plate 17, an elevator operates in a normal may to transfer the wafer boat 1 from the soft landing device 9 to a work station 11. If the wafer boat 1 is not located correctly at the given position on the fork 10 but deviated therefrom by some reason when it is taken out from the diffusion tube 12, a chuck 12 is contacted with the holding portion 28 of the wafer boat 1. The shield plate 27 is thereby removed from the sensor 25 and the sensor detects an abnormality in the operation. The operation of the elevator 6 can be stopped by a detection signal from the sensor 25.
Patent JP-S62221450-A (JP)
Title: Method for preventing precipitation of catalyst
Inventor: SATO HIROSHI
IPC: C07C2/24
Filed: 1986-03-22
Abstract: PURPOSE:To prevent the precipitation of a catalyst without imparting effect to catalytic activity, by adding a specific amount of 10-20 C aliphatic alcohol, etc. to a catalyst system containing an Ni salt of an organic acid or an Ni- complex compound and tirialkyl aluminum, etc. CONSTITUTION:A catalyst system containing a Ni salt of an organic acid or Ni-complex compound, trialkyl aluminum, a trivalent phosphoric compound represented by formula I, II or III (wherein R<1>, R<2> and R<3> are an alkyl group, a cycloalkyl group or a phenyl group) and fluorinated isopropanol represented by formula IV [wherein (m) and (n) are an integer of 4<=m+n] is prepared. 0.05-0.8mol times based on trialkyl aluminum of 10-20 C aliphatic alcohol, carboxylic acid or ester thereof is added to said catalyst system to prevent the precipitation of a catalyst.
Patent JP-H04233661-A (JP)
Title: Monitoring apparatus for measuring amount of calorie of diet
Inventor: DA BUITSURA JIYURIAANO
IPC: G06F/
Filed: 1991-03-28
Abstract: PURPOSE: To provide a monitoring device for quickly and accurately calculating and displaying the total calorific value of meals in a day or a week in addition to the total calorific value of each meal. CONSTITUTION: This monitoring device 1 for measuring the calorific value of meals has a processor to be operated by a 1st digital keyboard 6 and a 2nd digital keyboard 7 and food marks corresponding to individual foodstuffs or the combinations of individual foodstuffs are allocated to respective keys. The processor is also provided with a fixed storage part for storing the unit calorific values of individual foodstuffs and a display means 5 for displaying respective calorific values and each calorific value is displayed by depressing its relational key on the keyboard.
Patent JP-S63229880-A (JP)
Title: Excimer laser device
Inventor: ONO TAKUHIRO
IPC: H01S3/081
Filed: 1987-03-19
Abstract: PURPOSE:To effectively utilize a discharge-excited gain medium, to cause an outputted laser beam to be perfectly or nearly square in cross section, and thereby to simplify an external optical system by a method wherein the height of a discharge path usable for laser emission is divided by a single optical element into two portions along a line parallel to the main electrodes. CONSTITUTION:A gain medium (excimer laser gas) 1 is enclosed under a prescribed pressure in a closed space of a discharge chamber 1 of a laser oscillator and is caused by a cross fan or the like to circulate in a gap formed between main electrodes 3 and 4 at a high speed in a direction perpendicular to an optical axis 7. A homogeneous discharge is triggered off between the main electrodes 3 and 4, and the main electrodes 3 and 4 are connected to a high- tension capacity migration type pulse circuit. In a discharge path between the main electrodes 3 and 4, optical axes 7 and 7' are so arranged as to divide into two the effective height H of the discharge path. At one side of a discharge chamber 1, a partially light-transmitting optical element 10 and a total reflection optical element 11 are positioned, corresponding respectively to the optical axes 7 and 7', and a laser beam turn-around optical element 9 is installed, integral with the other end of the discharge chamber 2.
Patent JP-S63231148-A (JP)
Inventor: HIUGA MASASHI
IPC: F25B15/00
Filed: 1987-03-19
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-S61232192-A (JP)
Inventor: TATEISHI TAKETOSHI
IPC: E04H7/02
Filed: 1985-03-28
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-S62223282-A (JP)
Title: Adhesive composition
Inventor: YOTSUMOTO TOSHIHIRO
IPC: C09J121/02
Filed: 1986-03-25
Abstract: PURPOSE:To provide the titled compsn. which is low in the dependence of adhesion on vulcanization temp., has good resistance to fatigue by bonding and excellent adhesion and durability under high-temp. conditions and is suitable for use in bonding industrial fibrous materials, containing a rubbery vinylpyridine/styrene/butadiene terpolymer latex. CONSTITUTION:100pts.wt. (on a solid basis) rubbery vinylpyridine/styrene/ butadiene terpolymer latex having a Mooney viscosity (ML1+4 100 deg.C) of 15-80, obtd. by copolymerizing 5-20wt% vinylpyridine with 20-40wt% styrene and butadiene is blended with optionally 10-300pts.wt. at least one thermosetting resin capable of polymerizing such as a resorcinol/formaldehyde resin, etc. to obtain the titled compsn. 100pts.wt. industrial fibrous material such as rayon, vinylon, nylon, polyester, etc., is immersed in a soln. contg. 1-15pts.wt. said compsn., dried and heat-treated at 100-250 deg.C or irradiated with electron beams, plasma to bond firmly it, thus obtaining a fibrous material for rubber reinforcement, which is suitable for use in tires, (conveyor) belts, holes, etc.
Patent JP-S59188423-A (JP)
Title: Method for molding automatically bent tube
Inventor: TAKANO TETSUZOU
IPC: B29C48/38
Filed: 1983-04-12
Abstract: PURPOSE:To make it possible to mold automatically a two- or three-dimensional bent tube, by making an outer die eccentric precisely and smoothly. CONSTITUTION:A material is fed from the direction shown by an arrow to a first extruder 10, and is extruded through spaces 14, 15 and a first eccentric die 11 to be molded into an inner tube. In this case, if a guide pin 16 of the eccentric die 11 is positioned at the lower position, and the axis of the eccentric die 11 is positioned lower than the axis of a first mandrel 13, the clearance 15 is greater at the lower pat than at the upper part, so that the thickness of the inner tube can be deviated. Then a material is fed from a material feeding port 22 of a second extruder 20 and is extruded from a second eccentric die 24 into an outer tube to cover the inner tube. In this case, if the eccentric die 24 is made eccentric as in the case of the eccentric die 11, since the clearance between the guide nipple 29 and the eccentric die 11 is made greater at the lower part than the upper part, the difference of the deviated thicknesses of the outer and inner tubes is added and a bent tube can be continuously and automatically molded.
Patent JP-H10153214-A (JP)
Title: Hinge device
Inventor: KUBOTA NAOMOTO
IPC: G06F1/16
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify a work for connecting an opening and closing member to a fixed member in a hinge device and miniaturize the hinge device. SOLUTION: This hinge device comprises a cam shaft 10 having one end part 11a used as a fixed end part 11 to one of an opening and closing member 3 and a fixed member 2 and a cam part 12 formed about its axis and a spring 13 having a fixed part 13a to the other of the opening and closing member 3 and the fixed member 2 and gripping the cam part 12. The cam part 12 has a pair of surfaces 25 to be held and the spring 13 has a pair of holding pieces 18. The cam shaft 10 and the spring 13 are housed in a case 9 having a fixed wall 9a to the other member.
Patent JP-S54155988-A (JP)
Title: Production of phosphor
Inventor: NARITA JIROU
IPC: C09K11/08
Filed: 1978-05-31
Abstract: PURPOSE: To produce a uniformly mixed strontium pyrophosphate: europium phosphor of high luminance by adding orthophosphoric acid to a Eu-contg. aq. slurry of SrCO 3  after which the resulting precipitates are washed with an aq. soln. of (NH 4 ) 2 HPO 3  and calcined.  
     CONSTITUTION: An adequate amt. of Eu 2 O 3  is added to an aq. slurry of SrCO 3 , and an aq. soln. of orthophosphoric acid is further added to the slurry to precipitate Eu-contg. SrHPO 4 . The mother liquor is adjusted to pH 7W9 with ammonia water. By regulating the concn. of the slurry and soln. to 0.2W8 mols/l and the temp. of the soln. at the reaction to 20W100°C the average diameter of the precipitates is made about 2W8 μ. The precipitates are then filtered, washed, further washed with an aq. soln. of (NH 4 ) 2 HPO 4 , dried, and calcined in a N 2  gas stream contg. 2W5% H 2  at 1000W1250°C for 0.5W5 hr to produce a uniform phosphor SrO 1.6W1.97 P 2 O 5 : Eu 0.002W0.05 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54155577-A (JP)
Title: Laminated rewinding method for rolled sheet
Inventor: TOMIZAKI TAKESHI
IPC: B65H39/16
Filed: 1978-05-30
Abstract: PURPOSE: To laminate tips of rolled sheets automatically by sucking the sheets of them by a conveyor and thereby sending the tips of them to a laminated rewinding position in order to contact the tips of them sequentially with a stopper.  
     CONSTITUTION: One of rolled sheets 1 is rewinded by pinching a shaft for the rolled sheet 1 with movable chucks 2, 2 and moving the shaft with the rolled sheet 1 onto a suction belt-conveyor 3 equipped with sucking device 31, thereafter, a sheet of roll is rewinded and a tip of the sheet is guided inbetween pinch rolls 4, 4.  At the same time, the movable chucks 2, 2 are transferred along guide rails to a laminated rewinding position 5 while the tip of the sheet passed between pinch rolls 4, 4 is contacted  with a stopper 6. For other rolled sheets, same procedures are taken and the tips of all sheets from respective rolls are laminated in alignment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03275668-A (JP)
Title: Crystallization of optically active tryptophan
Inventor: YARITA KENICHI
IPC: C07D209/20
Filed: 1990-03-15
Abstract: PURPOSE:To carry out excellent solid-liquid separation without requirement of high-temperature heating and to obtain the subject substance by removing impurities from an acid or alkalline aqueous solution of optically active tryptophan containing impurities, mixing the above-mentioned aqueous solution free from the impurities with a neutralization agent for crystallization while controlling pH to a specified range. CONSTITUTION:An acid or alkalline aqueous solution of optically active tryptophan containing impurities having inhibition properties for coagulation and crystallization thereof is passed, e.g. through an adsorption resin and the resultant acid or alkalline aqueous solution of optically active tryptophan free from the impurities is mixed with an alkali or an acid while controlling pH as a condition of the neutralization crystallization within a range of 3-8 to obtain the objective compound. In this case, the above-mentioned aqueous solution of tryptophan and a neutralization agent are fed to a crystallization little by little in order to control pH more preferably to within a range of 4-7. In addition, the above-mentioned neutralization crystallization is carried out in the presence of an organic solvent readily miscible with water to improve the purity.
Patent JP-H09225012-A (JP)
Title: Portable ultraviolet sterilizer
Inventor: AONO KYOJI
IPC: A61L2/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable ultraviolet sterilizer which enables carrying of sterilized medical devices to a treating site. SOLUTION: A portable ultraviolet sterilizer contains a ultraviolet lamp 2 in an openable-closable case 1 to sterilize a device housed therein by ultraviolet rays emitted from the ultraviolet lamp 2. The case 1 is made portable in size with hands and contains an energy storage material 3 for storing power enough to light the ultraviolet lamp 2 for a specified time length and a power source by which a DC power stored in the energy storage material 3 is converted to AC and then to a lighting voltage of the ultraviolet lamp 2. The power source is so arranged to convert the power stored in the energy storage material 3 to a lighting voltage of the ultraviolet lamp 2 by which the ultraviolet lamp is turned on so that a device housed in the case 1 can be sterilized by the ultraviolet lamp 2 lit by the voltage and is carried.  The energy storage material 3 herein usable is a large-capacity capacitor or a secondary battery.
Patent JP-S58183974-A (JP)
Inventor: FUKUSHIMA EIJI
IPC: B08B9/027
Filed: 1982-04-21
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-H07242272-A (JP)
Title: Packaging material
Inventor: WATANABE MAKOTO
IPC: B65D81/113
Filed: 1994-03-08
Abstract: PURPOSE:To ensure a cushioning function and reduce the use amount of a cushioning material. CONSTITUTION:In a packaging material consisting of a cushioning member 20 made of a thermoplastic material and an inner box 30 provided for containing a material to be packaged, the cushioning member 20 comprises a receiving plate 24 having a width larger than that of an abutting surface to the material to be packaged and side plates 21, 22 each having an extending part integrally extended from the end of the receiving plate 24 toward the rear side of the abutting surface to the material to be packaged. Therefore, a shock absorbing effect by deflection is produced in addition to a cushioning effect by compression of a cushioning material, whereby a cushioning function is ensured, and the use amount of the cushioning material can be reduced.
Patent JP-H0630129-A (JP)
Title: Delayed connection system for concentrated incoming calls
Inventor: KIMURA YOSHITAKA
IPC: H04M3/42
Filed: 1992-03-24
Abstract: PURPOSE:To attain the connection processing even for incoming calls whose number exceeds the processing capability of the system by extracting incoming calls from a queue at a prescribed interval till the state of concentrated incom ing calls is suppressed. CONSTITUTION:At the arrival of an incoming call, an electronic exchange system sets its arrival time t1 (S1), delayed connection state display is discriminated (S2), when YES, a time (t) required from the arrival of one preceding incoming call till the end of connection processing is a time T1 sufficiently smaller than a time T0 required from the arrival of the call till the end of connection processing when the system reaches its processing capability limit and sufficient for releasing the delayed connection state (S3), and in the case of t>T1, the comparison result is registered in a delay connection processing queue (S4). Then one incoming call only is extracted from the delayed connection queue (S7), after the connection processing is implemented (S8), a connection processing end time t2 is set (S9), a difference between the time t2 and the arrival time t1 is obtained to revise the time (t) (S10), then the processing is terminated.
Patent JP-2000254519-A (JP)
Title: Production of thin film of two-layer structure titanium oxide photocatalyst
Inventor: NAGATA MASANORI
IPC: B01J21/06
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To form extremely thin rutile even on the surface of thick anatase in various forms by a method in which after ions of Ar and others are emitted to the surface of anatase-type titanium oxide with the use of ion beams, rutile- type titanium oxide is formed on the surface of anatase-type titanium oxide by annealing. SOLUTION: An anatase-type titanium oxide thin film 1 to be a substrate is formed on a silicon wafer by RF(radio frequency) sputtering. Next, the surface of the film 1 is irradiated with ions of Ar. He, Ne or the like by using ion beams to form an ion-irradiated layer 2, a modified layer. After the irradiation, the layer 2 is annealed at 500-700 deg.C to form rutile-type titanium oxide 3, when an anatase-type titanium oxide layer is irradiated with Ar ion beams, Ti3+ and Ti2+ are formed in an irradiated part in the film by the impact of Ar ions to form rutile preferentially on the surface of the film.
Patent JP-S5486-A (JP)
Title: Manufacture of copper-clad laminate
Inventor: SUZUKI HIROSHI
IPC: B32B15/04
Filed: 1977-06-03
Abstract: PURPOSE: To obtain a copper-clad laminate having improved solder heat, arc. tracking resistance, etc., by using a resin varnish comprising a dicyclopentadiene unsaturated polyester and an epoxy type acrylic ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55159464-A (JP)
Title: Copying machine
Inventor: HOSAKA MASAO
IPC: G03G15/043
Filed: 1979-05-30
Abstract: PURPOSE:To eliminate so-called ''solid images'' other than those of the original wihtout using pressure plate by providing a means of letting the radiation light to the portions other than the original reflect to the portions of a photosensitive drum opposing to the portions other than the original. CONSTITUTION:A reflecting device 15 which is capable of moving its notch part according to the sizes of the originals is provided between an exposure lamp 3 and contact lens 2. The said reflecting device 15 is installed behind the scanning direction so that at the time when the exposure lamp 3 radiates onto the original 1, the radiation light is not shielded by the notched part 27 of the reflecting plate 38. At the time of copying, the exposure device performs scanning and the reflecting device 15 also moves together with the exposure lamp 3 so that the radiation light from the exposure lamp 3 to the portions other than the original 1 is reflected by the reflecting plate 15, thus the surface potential of the portion corresponding to those other than the original of the photosensitive drum 9 lowers and is not developed and the ''solid images'' of the portions other than the original on the copy are reduced. Further, a destaticizer 59 is provided to the portion corresponding to those other than the original of the photosensitive drum 9.
Patent JP-S62221594-A (JP)
Title: Thermal recording material
Inventor: KOIKE KAZUYUKI
IPC: B41M5/30
Filed: 1986-03-25
Abstract: PURPOSE:To lower the skin concentration and to achieve a high speed recording performance of the titled material by providing microcapsules containing a diazo compound and a thermal coloring layer containing a coupling component on a paper support then specifying pH on the paper face and the reflection characteristic of the surface. CONSTITUTION:pH of the paper face of a paper support is set higher than 2 but lower than 5 while the surface reflection characteristic based upon the measuring method and indicating method specified in JIS-8722 and JIS-8730 is set such that L* is higher than 90, a*=-2-2 and b*=-3-6. In order to lower the skin concentration of a thermal recording layer after optical fixing, the hue of the paper support is preferably pure white or near to blue and the pulp of broad-leaf tree or needle-leaf tree may be employed while being bleached preferably. Preferably, the control agent of the paper face pH is conditioned by a fixing agent for size agent, i.e. a sulfuric acid band.
Patent JP-S51143123-A (JP)
Title: Cylindrical catalyst container and exhaust manifold for holding this c otainer
Inventor: NOHIRA HIDETAKA
IPC: F01N3/28
Filed: 1975-06-04
Abstract: PURPOSE:To prevent exhaust gas from passing by and to improve the purification effect.
Patent JP-2000259212-A (JP)
Title: Programmable controller
Inventor: ARAMAKI SHIGEHIKO
IPC: G05B19/05
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To perform the switching between the internal and external microdata with no execution of the external software processing of a control processor and also to perform an effective arithmetic operation in accordance with every arithmetic characteristic. SOLUTION: A micro switching part 7 controls the switching between the changeover switches 5a and 5b according to the flag signal of a micro flag 8. Then the microdata are outputted from an internal micro memory 1 or an external micro memory 3 via the switch 5b. Meanwhile, an address generation part 6 outputs the address of the next microdata to the memory 1 or 3 via the switch 5a in response to the input of the microdata.
Patent JP-S57183822-A (JP)
Title: Endoscope
Inventor: YAMAGUCHI TATSUYA
IPC: A61B1/005
Filed: 1981-05-01
Abstract: The main body of the operation section comprises a holding portion which can be gripped by a single hand, and a mounting surface to which are mounted operating buttons depressed in the direction of the axes thereof. The operating buttons are aligned in the direction of the axis of the holding portion. The axis of each of the operating buttons makes an angle of more than 90 DEG  to 150 DEG  with the axis of the holding portion as viewed from the holding portion. Also, the axes of the operating buttons get nearer toward the axis of the holding portion and make an acute angle.
Patent JP-H09259949-A (JP)
Title: Connection structure between transmission cable and electronic equipment
Inventor: INOUE NOBUTAKA
IPC: H04N21/647
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable certain connection between a connector attached to the tip end of a coaxial cable and a divergence device even when the length of the coaxial cable is slightly insufficient. SOLUTION: A screw groove 9a protruding outward a cylinder part 9 on the tip end inner circumference of that cylinder part 9 is formed at the site of a cable connection pore 8 formed on both sides of a housing 1. The length of a center contactor 12a of a fitting connector 12a is extended by the length of the cylinder part 9, a screw part 12b of the fitting connector 12 is spirally fitted to the screw groove 9a, and the tip end of the center contactor 12a is tightened and fixed secured to a center conductor connection terminal 7.
Patent JP-H10261863-A (JP)
Title: Surface cleaning method
Inventor: IWAMORI AKIRA
IPC: H05K3/26
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a printed wiring board to be effectively and continuously cleaned at a high speed, by a method wherein the printed wiring board is installed upright in a groove cut in the one surface or a metal board holder, plasma is generated between an electrode and the board holder, and the printed board is subjected to a plasma treatment to remove stains from its gold-plated surface. SOLUTION: A PCB (printed wiring board) 51 is installed upright on a board holder 31. Gas is fed to a plasma cleaning chamber 11 through a gas line 14 to generate plasma for a certain time. After a plasma cleaning process is carried out for a certain time, when an unloading chamber 22 becomes equal to or higher in degree of vacuum than the plasma cleaning chamber 11, a gate valve 82 is opened. Then, the board holder 31 mounted with a PCB 51 is transferred to the unloading chamber 22 from the plasma cleaning chamber 11, and the gate valve 82 is closed. When the unloading chamber 22 is exposed to the atmosphere to return to an atmospheric pressure, the PCB 51 and the board holder 31 are taken out. As mentioned above, the gold-plated surface of the PCB 51 can be continuously cleaned at a high speed through a plasma cleaning process.