baber/WOPTO huggingface dataset:
Patent JP-S5545735-A (JP)
Title: Halogen-containing polymer vulcanizing composition
Inventor: MATOBA YASUO
IPC: C08L21/00
Filed: 1978-09-26
Abstract: PURPOSE: A vulcanizing composition vulcanizable readily and effectively into materials having improved heat and oil resistance, comprising a hlogen-containing polymer, 3,5-dimethymercapto-1,2,4-tricazole, and a metallic compound as an acid acceptor.  
     CONSTITUTION: A vulcanizing composition comprising (A) 100 parts by wt. of a halogen-containing polymer, e.g. chlorinated polyethylene or polyvinyl chloride, (B) 0.1W10 parts by wt. of a compound of formula I or II: (R 1  is H, 1W18C alkyl cycloalkyl, alkenyl group, etc.; R 2  and R 3  are H 1  alkali metal, etc.), e.g. 3,5- dimercapto-1,2,4-triazole, and (C) 0.5W50 parts by wt. of a metallic compound, e.g. an oxide, hydroxide, carbonate of a metal of Group II, or an oxide of basic carbonate of a metal of Group VIa in the periodic table. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05313077-A (JP)
Title: Optical switch and positioning method in optical switch
Inventor: OZAWA KAZUMASA
IPC: G02B6/26
Filed: 1992-05-12
Abstract: PURPOSE:To position a master side connector accurately in a short time to respective optical fibers arranged in a connector unit. CONSTITUTION:Among optical fibers 2 arranged at constant intervals (d1) in a connector unit 1, optical fibers situated on both sides in the (x) axial and (y) axial directions with an optical fiber 2a to be positioned as its center, are set as positioning fibers 2b to be detected. In the case of positioning, from a master side connector 3, the detecting light is radiated from position detecting fibers 6 arranged on both sides in the (x) axial and (y) axial directions with a master fiber 5 as its center so that a distance (d2) to the master fiber 5 becomes (d1)>(d2), and a reflected light quantity of the detecting light is detected by detectors 8. The master side connector 3 can be positioned to the optical fiber 2a by making the whole light quantities of this reflected light coincide with each other.
Patent JP-H06308297-A (JP)
Title: Adjusting method for double-crystal spectrometer
Inventor: KURODA KENICHI
IPC: G21K1/06
Filed: 1993-04-23
Abstract: PURPOSE:To fit an analyzing crystal to a crystal holder then adjust the distance between the incidence light and the outgoing light kept in parallel with high precision. CONSTITUTION:The first and second pinhole plates 12, 13 having two pinholes 14a, 14b and 15a, 15b respectively are installed. The reflection angle theta and distance d1 are adjusted so that the incidence light flux 1 passes in parallel with the surface of the first crystal 3 and close to the surface. The light flux passing through the incidence pinhole 8 of an incidence pinhole plate 5 passes through the first and third pinholes 14a, 15a. When the offset angle DELTAtheta around the theta rotation angle of the second crystal 4, the distance d2 from the theta rotation axis of the second crystal 4, and the rotation phi2 around the axis perpendicular to the theta rotation axis and perpendicular to the reflecting surface are adjusted, the reflected light 2 from the second crystal 4 passes through both pinholes 14b, 15b.
Patent JP-S60262687-A (JP)
Title: Laser recording film
Inventor: ITOU MASANORI
IPC: G11B7/243
Filed: 1984-06-11
Abstract: PURPOSE:To provide the title film suitable for heat-mode recording with high optical density, resolution and sensitivity, wherein a recording medium comprising graphite particles having a specified particle diameter and a binder is provided on a transparent film by coating. CONSTITUTION:The recording medium 2 comprising graphite particles at least 95% of which have a particle diameter of not larger than 2mum and at least 40% have a particle diameter of not larger than 0.2mum and a binder (e.g., polymethyl methacrylate) is provided, preferably, in a thickness of 0.2-0.7mum, on the transparent film (e.g., polystyrene) 1 by coating to obtain the objective film.
Patent JP-H08291662-A (JP)
Title: Locking device of double wing doors
Inventor: SAKURAI MASANORI
IPC: E05C7/04
Filed: 1995-04-20
Abstract: PURPOSE: To lessen labor necessary for locking/unlocking of double wing doors. CONSTITUTION: A lock mechanism 30 is provided in a door 22. A first interlocking member 40 is provided in the basic plate 26. A second interlocking member 50 is provided in a door 24. An interlocking member is fixed to an axial body 32 operating the opening, closing and turning of the lock mechanism 30. First and second interlocks 35a and 35b are provided in the interlocking members.  For the first and second interlocks 35a and 35b, when the axial body 32 is positioned in a closing position, the first and second interlocks are respectively interlocked with the first and second interlocking members 40 and 50 to prevent the open turning of the doors 22 and 24, and when the axial body is positioned in an opening position, the interlocks with the first and second interlocking members 40 and 50 are respectively released to arrange them so as to allow the open turning of the doors 22 and 24.
Patent JP-H09271994-A (JP)
Title: Geneva intermittent rotary compressing device
Inventor: KIYOTA TAIZO
IPC: B30B9/20
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can continuously and easily execute the attack-compressing and discharge-taking out of a material intermittently charged with a pressure receiving blade and a compressing piston blade. SOLUTION: A shaft 1 combining the compressing piston blade 3 and a Geneva projecting cam 4 and a shaft 2 combining the pressure receiving blade 5 and a Geneva recessed cam are assembled into a casing 8 forming a compressing chamber 9 and a cam chamber 10 with a compressing chamber bearing side plate 16 and a cam chamber bearing side plate 19. A hopper at the upper part of the compressing chamber 9 and a discharging pipe at the lower part are arranged, and supporting legs at the lower part of the casing 8 and a driving motor and a control panel at the outer part are fitted.
Patent JP-S5452989-A (JP)
Title: Complementary dsa-mis-ic
Inventor: OGATA TOSHIAKI
IPC: H01L21/8238
Filed: 1977-10-05
Abstract: PURPOSE:To realize the reduction of the power consumption by forming the complementary DAS-MOS-IC via the MOS-structure N-channel DSA transistor and the MOS-structure P-channel DSA trnsistor. CONSTITUTION:The v-type N<-> Si substrate is used for the substrate, and N-channel DSA-MOS transistor 7 is provided in P<-> -type well region 6 formed by the impurity diffusion. The double structure in which Al2O3 film 10 is coated on thin SiO2 film 12 is applied to the gate insulating film of P-channel DSA transistor 9, thus obtaining a transistor of MAOS structure. In this way, film 12 is thinned to increase the effect of the negative load stored to film 10, and the N<->-type substrate surface is always invertd to P-type. The channel length is determined by the thikness of N-type part 11 which is formed by the double diffusion given  through the source diffusion hole. Thus, the P-channel DSA- MIS transistor is formed into the complementary type in place of the depression-type MOS transistor.
Patent JP-S5452614-A (JP)
Title: Corrosion resistant high chromium alloy steel for acetic acid solution containing formic acid
Inventor: HIRANO TADAO
IPC: C22C38/00
Filed: 1977-10-05
Abstract: PURPOSE: To provide a corrosion resistant high chromium alloy steel of a specific compsn. used for handling acetic acid solns. contg. formic acid.  
     CONSTITUTION: The steel consists of Cr; 27W31%, Mo; 0.5W3%, C≤0.005%, Nb and/or Ta; 20×C%≤Nb+0.5Ta≤60×C%, N≤0.015%, 0≤0.008%, S≤0.020%, and Fe; the balance.  
     EFFECT: The steel is much superior to conventional SUS 316 JIL, Hastelloy C and Ti in corrosion resistance to acetic acid solns. contg. formic acid 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5745210-A (JP)
Title: Supporter for conservator of electric induction apparatus
Inventor: NAGAYA TSUNEHIKO
IPC: H01F27/14
Filed: 1980-09-01
Abstract: PURPOSE:To suppress the resonance of a conservator of a electric induction apparatus with earth quake by a method wherein plural equipping bases are provided on the side plate of tank at the upper and lower parts and at the horizontal directional parts and plural supporting frame bodies to support the conservator are provided, and the supporting frame bodies are connected with each other through connecting beams. CONSTITUTION:The plural equipping bases 9 are provided on the side plate of tank at the upper and lower parts and at the horizontal directional parts, and a supporting frame body 16 is formed together with supporting legs 4, 8 being the upper ends thereof connected with an equipping frame 7 and the lower ends thereof fixed to a connecting frame 15 being fixed to the equipping bases 9. The supporting frame bodies 16, 16 equipped at the upper and lower directions in parallel facing with each other are connected with connecting beams 11, 12 at the parts between the connecting frames 15, 15 at the upper and lower positions to form a frame type. Weight of the conservator connected to a tank is supported by the plural supporting frame bodies. Accordingly because the supporting leg parts are formed in the frame type being integrated in one body by the connecting beams, natural frequency can be heightened, and resonance with earthquake can be suppressed.
Patent JP-S5643334-A (JP)
Title: Increase in volume of azodicarbonamide decomposition gas
Inventor: OGAWA TAKESHI
IPC: C08J9/06
Filed: 1979-09-18
Abstract: PURPOSE: To increase the total volume of azodicarbonamide decomposition gas thereby to reduce the amount of the blowing agent necessary for foaming thermoplastic resins and at the same time to lower the foaming temperature, by heat- decomposing azodicarbonamide in the presence of a specified amine compound and a metal compound.  
     CONSTITUTION: The volume of gas formed from decomposition of azodicarbonamide is increased by decomposing azodicarbonamide in the presence of a metal compound and at least one member selected from the group consisting of benzylamine, dodecylamine, tributylamine, triethylenediamine, aniline, cyclohexylamine, isophoronediamine, N,N-dimethylcyclohexylamine and hexadecylpyridinium chloride. As the metal compounds, compounds of Zn, Pb, Cd or Ba are used, and particularly, such compounds used in the production of PVC resins are preferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5244397-A (JP)
Title: Charged particle scanning device
Inventor: ISHIDA KUNIHIKO
IPC: H05H7/10
Filed: 1975-10-03
Abstract: PURPOSE: By keeping the temperature of an extracting window of a charged particle equally, devised is to use a simple polarization apparatus so that a large output can be obtained with no reduction of the longevity for the influx of charged particle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5819623-A (JP)
Title: Temperature controller
Inventor: IWASAKI SHIYUUJI
IPC: F23N5/14
Filed: 1981-07-30
Abstract: PURPOSE:To simply wire connection for a total device through reduction in the number of wires for connecting together temperature setters, by mounting variable constant-current circuits, applying a required current to a temperature sensitive element in the temperature setters. CONSTITUTION:Variable constant-current circuits 23 and 24 are mounted to the inside of a first temperature setter 11 and a second temperature setter 14. A temperature-sensitive element 5, connected in series selectively to each of the temperature setters 11 and 14 according to temperature of a substance to be heated, is related to a bridge circuit consisting of a resistance elements 15 and  16, and the temperature of the substance to be heated is set by changing the current value of said variable constant-current circuit 23.
Patent JP-S61278063-A (JP)
Title: Cassette type tape recorder
Inventor: MIYAMOTO SEIICHI
IPC: G11B15/04
Filed: 1985-06-03
Abstract: PURPOSE:To obstruct the pursuing sound recording by few parts, and to make the titled tape recorder small and thin in size by constituting it so that a projection part of a sound recording substrate abuts on a lock part of a lock lever at the time of a reproducing operation, and obstructs a sound recording operation. CONSTITUTION:A tape cassette 21, and a sound recording/reproducing head 22 are attached to a head substrate 23, a punch roller 24 is supported axially so as to be rotatable by an arm 43, and an erasing head 27 is loaded on an erasing lever 28. When a reproducing button 26 is pushed, a lock part 23a of the head substrate 23 is detained to a bend part 33a of a lock plate 33, and a reproducing operation state is held. A shaft 31 which has been fixed to the head substrate 23 slides along a cam hole 30a of a sound recording substrate 30, and the sound recording substrate 30 turns centering around a shaft 32, and in case of setting the reproducing state to the sound recording state, an obstructing part 30c of the sound recording substrate 30 hits against the bend part 33a, and the operation is obstructed.
Patent JP-H02299244-A (JP)
Title: Field-effect transistor
Inventor: YAMAMOTO TOSHIRO
IPC: H01L21/338
Filed: 1989-05-12
Abstract: PURPOSE:To contrive to form a compound semiconductor crystallized film into a crystal having few crystal defects by a method wherein inclined sidewalls are formed on each amorphous insulating layer and the compound semiconductor crystallized film is epitaxially grown along the sidewalls of the amorphous insulating layers from the upper part of a substrate constituted of a single element. CONSTITUTION:Amorphous insulating layers 33, each having inclined sidewalls 32, are selectively formed on a substrate 31 consisting of Si, Ge or the like and an n-type GaAs layer 34 which is a compound semiconductor crystallized film is formed on the layers 33 and on the substrate 31 between the sidewalls 32. Moreover, a gate electrode 36 is formed in a recessed part 35 formed in the central part of the layer 34, source electrodes 37 are formed on the layer 34 on both sides of the recessed part 35 and source regions 38 are formed in the layer 34 under the lower parts of the electrodes 37. Moreover, a drain region 39 is formed in the layer 34 under the lower part of the electrode 36. Thereby, the compound semiconductor crystallized film 34 is formed into a crystal having few crystal defects.
Patent JP-H02311458-A (JP)
Title: Adamantyl ester of 2,6-dimethyl-1,4-dihydropyridine- 3,5-dicarboxylic acid
Inventor: EGIRUSU ARUBUIDOBUICHI BISENIE
IPC: A61K8/00
Filed: 1989-05-12
Abstract: NEW MATERIAL: A compd. represented by formula (R is 1'adamantyl or 2 '- adamantyl).  
     EXAMPLE: 2,6-dimethyl-3,5-bis-(1'-adamantyloxycarbonyl)-1,4dihydropyridine.  
     USE: This new material is used as a radiation protection agent and useful for treating and preventing the radiation damage to the skin, a mucous membrane, an eye and a salivary gland and low in toxity.  
     PROCESS: Corresponding ester of acetoacetic acid or β-aminocrotonic acid and hexamethylenetetramine are boiled in the presence of ammonium acetate in an org. solvent (e.g.; ethanol) to obtain the compd. represented by the formula being a light yellow crystalline substance and emits bluish fluorescence in ultraviolet rays. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5546717-A (JP)
Title: Production of liquid crystal panel
Inventor: NAKAMURA TAKESHI
IPC: G02F1/13
Filed: 1978-09-28
Abstract: PURPOSE: To enable the liquid crystal panels to be voluminously produced with good accuracy and low cost by simultaneously forming a multiplicity of liquid crystal panels up to the injecting process of liquid crystal then dividing the same through wet type parting.  
     CONSTITUTION: A lower glass substrate 2 is formed with common electrode patterns 1 and is formed with sealing patterns 3. An upper glass substrate 7 formed with segment electrode patterns having the specified terminal parts in the matrix form of plural vertical rows and plural horizontal rows is superposed and bonded on said lower glass substrate 2 and both are integrated, thence liquid crystals are injected through openings 4 and the openings 4 are sealed. Next, incomplete parting is applied to the vertical parting lines 5, 6 by using resin diamond blades and while cooling the substrates with water, thence the assembly is divided to liquid crystal panel array groups by exerting bending moment. The openings 4', 4" are then closed with resin. Next, the horizontal parting lines 8 of the upper glass 7 are completely parted. Also, the parting lines 9 of the lower glass 2 are imperfectly parted then parted by exerting bending moment, whereby liquid crystal panels 10 are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6012649-A (JP)
Title: Color picture tube
Inventor: SONE TOSHIHISA
IPC: H01J31/20
Filed: 1983-07-04
Abstract: PURPOSE:To give the good landing properties to the whole picture while being able to recognize the most suitable Q value all over the picture by making the shape of the curved surface at least either of the effective curved surface parts of the panel inside and the shadow mask into the specific curved surface shape. CONSTITUTION:The X-axis section is an arc having a radius RH, while the Y- axis section is an arc having a radius RV. A crossover line of the first plane, which contains the Z-axis substantially according with the tube axis and the X- axis, and the shadow mask constitutes an arc of the radius RH, while the crossover line of the second plane, which contains the Z-axis and the Y-axis, and the shadow mask forms the arc having the radius RV. Further, the Q value at an optional point is fixed by setting up the arc having the radius R to be constituted by the crossover line of the third plane, which is parallel to the second plane at a distance (x) while containing an optional point of the shadow mask, and the shadow mask. That is to say that the arc, in which the radius R of the A-A section parallel to the Y-axis containing the point far from the Y-axis in the X-axis direction by the distance (x) can be expressed by a formula: R=RV+ kx<m>, is formed. In the formula, (k) denotes optional constant and m denotes a constant while being m>1.
Patent JP-H01289902-A (JP)
Title: Waveguide type optical passive element
Inventor: ISOBE TAMI
IPC: G02B6/122
Filed: 1988-05-17
Abstract: PURPOSE:To provide the optical passive element which can exhibit necessary optical functions with simple constitution by providing a metal clad layer to which a removed part is partly formed adjacently to a light guide layer. CONSTITUTION:An effective refractive index can be made smaller than in the case of an air clad layer when the clad layer 13 of the light guide consisting of a 3-layered structure of a substrate 1, the light guide layer 12, and the clad layer 13 is formed of metal. The optical function is imparted to the element by a difference in the effective refractive index of a region A and a region B if the element is made into the waveguide constitution bisected to both the regions in a direction (x) to form a boundary 14 between the metal clad layer 13a and the dielectric clad layer 13b. The removed part 33b is thereby formed to a part of the metal clad layer 33 adjacent to the light guide layer 32 and the various optical functions can be exhibited simply by devising the shape of the removed part.
Patent JP-H07322918-A (JP)
Title: Hair brush
Inventor: MATSUMOTO YOSHIO
IPC: C01B33/04
Filed: 1994-06-01
Abstract: PURPOSE:To simply replace only a bristle-planted portion by arranging multiple carriers in a parallel ring shape via air passage intervals, and removaly inserting comb bodies planted with bristles for dressing hairs into coupling grooves in the outer length direction of the carriers. CONSTITUTION:Multiple carriers 2 are connected in the length direction continuously to the tip of a handle section 1 made of a resin or a metal. The carriers 2 are formed in a parallel ring shape, and they are protruded on the handle section 1 via air passage intervals 3. Coupling grooves 4 having a T-shaped cross section are formed in the length direction of the carriers 2, and the opening sections of the coupling grooves 4 are located in the outer direction. Comb bodies 6 planted with bristles for dressing hairs 5 are removably inserted into the coupling grooves 4. Only the portions of the planted bristles 5 can be simply replaced, and a hair brush matched with the personal taste can be optionally formed.
Patent JP-S6011032-A (JP)
Title: Ventilating device for air-conditioner
Inventor: NARIAI SHIGERU
IPC: F24F1/00
Filed: 1983-07-01
Abstract: PURPOSE:To facilitate the connecting work of a fan to a fan motor by a method wherein an opening section for the inserting end of a boss section is provided with a guide taper while the end plate section of the periphery of boss section is formed by a rubber plate. CONSTITUTION:The end plate section is formed by the rubber plate 17 having flexibility and the opening at the inserting end of a shaft for the boss section 16 is provided with the guide taper 18. In order to mount the fan 13 inbetween a side wall 11 and the fan motor, the boss section 16 is abutted against the shaft 19 of the fan motor and the fan 13 is moved under adjusting the dimension of the axial direction thereof. Subsequently, the fan 13 is inserted under deforming the rubber plate 17 until the fan 13 is aligned with the shaft 19. Finally, the shaft 14 of the fan is inserted into the hole 12 for the shaft in the side wall 11, then the rubber plate 17 is returned to the initial form, thus the mounting of the fan 13 may be finished.
Patent JP-S5643762-A (JP)
Title: Reverse conductive type two terminal thyristor
Inventor: HAGINO HIROYASU
IPC: H01L29/74
Filed: 1979-09-18
Abstract: PURPOSE:To prevent the flowing-in of currents to a diode part from a thyristor part by a method wherein the blocking capacity of the diode part is made higher than the breakover voltage of the thyristor part, and the part between junction of the both parts is separated by a separating region. CONSTITUTION:The reverse blocking junction 25' of the diode part D is formed so as to have blocking capacity higher than the blocking capacity of the forward blocking junction 25 of the thyristor part T, and an n type emitter region 23A of the separating region W is penetrated to a part deeper than an n type emitter 23 of the thyristor part T from a main surfafe. The mesa groove 27 is made up to the said separating region W fron the p type emitter 24 side so that the reverse blocking junction 25' of the diode part D and the forward blocking junction 25 of the thyristor part T are cut and the groove reaches the n type emitter region 23A. Thus, this thyristor can be used for a high voltage generating circuit, etc. of a gas igniter, etc.
Patent JP-S5645955-A (JP)
Title: 6-(2,3-dihydroisoindol-2-yl)fluoran compound
Inventor: MOTOHASHI KATSUICHI
IPC: C09B11/28
Filed: 1979-09-21
Abstract: NEW MATERIAL:A 6-(2,3-dihydroindol-2-yl)fluoran compound of formula I  (wherein R 1  is H or lower alkyl; R 2  and R 3  are H, lower alkyl, benzyl, phenyl or naphthyl, where R 2  and R 3  may form a heterocyclic ring together with bonded N).  
     EXAMPLE: 2-Amino-6-(2,3-dihydroindol-2-yl)fluoran.  
     USE: A pigment for a recording material such as pressure-sensitive copying paper or hectographic carbon paper.  
     PREPARATION: An aniline derivative of formula II (wherein R is H or lower alkyl) is reacted with a benzoyl benzoate of formula III (wherein R' is R) in the presence of concentrated sulfuric acid at 0W80°C for several hr. 
     COPYRIGHT: (C)1981,JPO&Japio