baber/WOPTO huggingface dataset:
Patent JP-H0957173-A (JP)
Title: Method and apparatus for baking
Inventor: HANDA TAKAO
IPC: B05D3/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for baking which can prevent the temperature decrease of an article to be treated in surface grinding of the preheated article. SOLUTION: A process or an apparatus 5 in which after an article to be coated being heated by a process or an apparatus 4 in which the article is heated to a temperature which is higher by a prescribed temperature than the baking temperature of a coating thermoplastic resin, the surface of the article is ground by shotblast in a state in which the temperature of the article is kept at or near a prescribed temperature and a process or an apparatus 8 in which the powder coating layer of the thermoplastic resin is formed on the article heated at the baking temperature of the thermoplastic resin are provided. In this way, the temperature decrease is controlled, and an enough time can be given to the removal of an oxide layer on the surface of the article and the formation of unevenness to obtain an anchor effect.
Patent JP-H1092629-A (JP)
Title: Superconducting coil device and its manufacture
Inventor: MORIYAMA HIDESHIGE
IPC: H01F41/12
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To safely operate a superconducting coil device by suppressing the transition of the device to a normal conducting state caused by the movement of the insulated covered wire of the winding section of the device when the device is operated. SOLUTION: After an insulated covered wire 14 is formed by covering a superconducting wire 14a with an insulator 14b, a winding section 13 is formed by winding the insulated covered wire 14 around a spool in pluralities of layers and rows while proper tension is given to the wire 14 and fixed in a cryogenic container. At the same time, the winding section 13 is heated to a temperature higher than the glass-transition temperature or softening temperature of the insulator 14b.
Patent JP-2000071674-A (JP)
Title: Writing instrument
Inventor: KIDA TADASHI
IPC: B43K23/008
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument scarcely fatiguing a user even at the time of writing for a long time by increasing a sense of stability at the time of holding a writing barrel. SOLUTION: A writing barrel 12 has a hard part 20 made on its surface of a hard material, and a soft part 22 made of a soft elastic material. The part 22 has a finger tip support site 12a with which tips of a thumb, an index finger and a middle finger are brought into contact when a writer grasps the barrel 12 and a finger space support site 12b between the thumb and the index finger with which the space is brought into contact to couple the sites 12a, 12b. The site 12b is provided at a position in which its center is isolated at substantially 180 degrees as seen in a circumferential direction of the clip 16, an operating part 14 and the barrel 12, that is, substantially opposed positions, and a protrusion and recess part of many lateral ribs are formed on the surface.
Patent JP-S6489124-A (JP)
Title: Operation watch device of power switch
Inventor: YOSHIO SATOSHI
IPC: G01R31/327
Filed: 1987-09-30
Abstract: PURPOSE:To grasp the rising up time of detecting current accurately while eliminating the error from a ripple current by starting the counting when the detecting current reaches a specific value after the starting, and adding the time up to the count starting. CONSTITUTION:The necessary time after the operation order of a throwing-in or throwing-out of a switch is issued is detected by counting the control pulse current. The pulse currents of the throwing-in and the throwing-off are generated in pulse restoration circuits 8a and 8b respectively, and the counting is stopped when the operation is over respectively. Since the restoration circuits 8a and 8b are formed to issue the rectangular wave when the detected control current comes to be a specific value I rel larger than the ripple current after the starting, the error detection from the ripple current at the starting time is prevented. The time T0 from the starting of the control current to a specific value I rel can be found simply experimentally. By adding the time T0, the operation time of the switch can be counted accurately.
Patent JP-H03104606-A (JP)
Title: Extrusion equipment of inorganic molding material
Inventor: NINOMIYA TAKASHI
IPC: B28B11/10
Filed: 1989-09-19
Abstract: PURPOSE:To prevent decorative pattern, which is once worked, from getting out of shape by a method wherein a decorator consisting of pattern molds, each of which is attached to the lower end of each vertical rod, is provided near the tip of a mold so as to strike the surface of molding material with the pattern mold when the vertical rod is at its lowermost position and release from the surface of the molding material when the vertical rod is raised. CONSTITUTION:Firstly, the predetermined pattern molds 11 are respectively attached to vertical rods 8 of a vertically reciprocating mechanism 2 so as to prepare for patterning. At the same time, a crankshaft 3 is manually adjusted so as to arrange the pattern molds 11 just in the same height. Next, molding material is charged in the hopper of an extruder and, at the same time, the extruder is driven so as to knead and extrude the molding material in order to feed it to a mold 1. At the right time for stable extrusion of the molding material from the mold 1, a speed detector 14 is put into actuation by abutting a roll 15 against the side of the molded body so as to detect its speed in order to assume the attitude to drive a motor 5 at the rotating speed corresponding to the speed of the molded body and, after that, a decorator 12 is put into actuation so as to start patterning.
Patent JP-S61121916-A (JP)
Title: Mold for molding
Inventor: OKUBO TATSUO
IPC: B22D17/22
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a small size core, easy in the control of temperature and high in the dimensional accuracy thereof, by method wherein the core of the injection molding mold is molded integrally the matrix of core, provided with a hole at the central section thereof, and a core material having better heat conduction property than the matrix cast in the hole of the matrix. CONSTITUTION:The mold for molding, consisting of a cavity mold 1 and a core mold 2, is formed with a cavity 8 between the mold 1 and the core 3 and the injection molding of a material is effected. The core 3, necessitating the temperature control, is molded integrally by casting the the core member 5 having a heat conductivity better than the same of the matrix 4 into the central part of the matrix 4 to integrate and mold it and, further, the end part of the core member 5 is projected into a temperature regulating medium path 7 formed on a back plate 6. According to this method, a small core, good in the heating and cooling efficiency and having a high dimensional accuracy, may be obtained and the molding cycle of the metal mold may be shortened.
Patent JP-2000076561-A (JP)
Title: Infrared detecting device
Inventor: MATSUDA HIROSHI
IPC: G01J1/42
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detecting device which does not perform a malfunction even if popcorn noise takes place. SOLUTION: In this infrared detecting device which is provided with an infrared detecting part which consists of a pyroelectric element 1, an I/V conversion circuit 2 converting a current signal outputted from the element 1 into a voltage signal, a 1st voltage amplifying part 3a amplifying the output of the circuit 2 and a warning 4 outputting a warning signal based on the output of the part 3a, a popcorn detecting part which consists of a 2nd voltage amplifying part 3b that makes a signal of higher frequency pass than the part 3a and amplifies the output of the circuit 2 and a popcorn noise detecting part 5 which decides that popcorn noise takes place when the output of the part 3b exceeds the preliminarily set prescribed value and outputs a popcorn noise detection signal and a timer circuit 6 which generates plural different times according to the popcorn noise detection signal,  a control circuit which controls the signal of the infrared detecting part based on the output of the timer circuit 6 is provided.
Patent JP-2000066582-A (JP)
Title: Auto pilot system of planetarium theater
Inventor: TAKAO TORU
IPC: G09B27/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an auto pilot system which enables the auto pilot of all the apparatus in and out of a planetarium theater and facilitate the bug check and correction of recorded manipulation contents in the future. SOLUTION: This auto pilot system has a client processing unit 5 on a network 3 which is subordinately connected with various kinds of the apparatus 6...8, converts the control information from a host computer 1 into the control signals specific to the respective subordinate apparatus and outputs these signals. The control information from the host computer consists of a combination of the general purpose instructions specifying the common operations among the different apparatus by the broader concept, the address information of the client processing unit which is the partners of the general purpose instructions and the address information of the apparatus ought to output the control signals according to these instructions.  The control information formed in the host computer 1 is recorded in real time according to manual manipulation and the manual manipulation is reproduced afterward by reproducing the recorded control information.
Patent JP-2000070671-A (JP)
Title: Air purifying method
Inventor: HIOKI SHINYA
IPC: B01D53/86
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance deodorizing efficiency by a photocatalyst by lowering moisture in polluted air before air purifying treatment when a harmful substance contained in air of a waste disposal treatment plant is decomposed and removed by the photocatalyst and subsequently purifying polluted air by the photocatalyst. SOLUTION: Moisture coexisting in polluted air before receiving air purifying treatment is removed, polluted air is purified by a photocatalyst to highly efficiently decompose and remove a harmful substance in air by the photocatalyst. As the photocatalyst, titanium oxide is optimum for the use in a living space from an aspect of structural stability, photo-reactive harmful substance or safety. It is pref. that the relative humidity before the dehumidification treatment of polluted air is 60% or more and the relative humidity before air purification by the photocatalyst after dehumidification is 45% or less. Further, the relation between the absolute humidity A (g/m3) before the dehumidification treatment of polluted air and the absolute humidity B (g/m3) before air purification by the photocatalyst is pref. A/B >=1.5.
Patent JP-H04123061-A (JP)
Title: Resist composition and formation of resist pattern
Inventor: WATABE KEIJI
IPC: G03F7/038
Filed: 1990-09-14
Abstract: PURPOSE:To improve sensitivity and definition by using an org. silicone polymer obtd. by substituting the OH groups remaining when an org. silicon compd. is subjected to a hydrolysis and dehydration condensation polymn. with a triorgano-siloxy group as a chief material. CONSTITUTION:This resist compsn. consists of the org. silicon polymer obtd. by substituting the OH groups remaining in the molecules of the polymer obtd. when the org. silicon compd. expressed by formula I is subjected to the hydrolysis and dehydration condensation polymn. with the triorgano-siloxy group expressed by formula II, a crosslinking agent which is made active in the presence of protonic acid, an acid generating agent which generates the protonic acid by ionizing radiations, and an org. solvent. In the formulas I, II, R1 denotes any of hydrogen, trialkoxysilyl group and trichlorosilyl group and >=2 of R1s are trialkoxysilyl group or trichloro silyl group; R2 denotes (CH2)mCOOH, (CH2)n-N-COOH, lower alkyl group, aryl group or lower alkenyl group; >=20% is (CH2)mCOOH, etc. The negative type resist having the excellent sensitivity and definition is obtd. in this way.
Patent JP-H0883776-A (JP)
Title: Surface-treating device
Inventor: NAKAGAWA KOJIN
IPC: C23C14/32
Filed: 1994-09-13
Abstract: PURPOSE: To make a plasma generating method in which plasma is generated by intermittently supplying electric power for discharge applicable to a wider range of processes by making the plasma generating method compatible with power biases to substrates and utilizing the feature of a low-pressure high- density plasma surface-treating device which can perform low-pressure treatment at a high speed. CONSTITUTION: A surface-treating device is provided with vacuum vessels 11 and 12 for treating substrate and discharge, an evacuating mechanism 15 which reduces the internal pressures of the vessels 11 and 12, a gas introducing mechanism 16 which introduces a gas for discharge to the vessels 11 and 12, mechanisms 17-19 for supplying electric power for discharge which supply electric power which is discharged in a gas so as to generate plasma, a substrate holding mechanism 13, and mechanisms 21-23 for supplying electric power for bias which give biases to the mechanism 13. The surface-treating device is also provided with a modulated signal generator 24 which gives modulated signals which make the mechanisms 17-19 and 21-23 to intermittently output electric power in the same period.
Patent JP-S62105113-A (JP)
Title: Variable power optical system
Inventor: OKADA HIROMITSU
IPC: G02B13/24
Filed: 1985-10-31
Abstract: PURPOSE:To reduce the generation of a comatic aberration which follows a variable power, by moving positive meniscus lenses which have been placed symmetrically with regard to a diaphragm, as one body by a minute quantity on an optical axis, in accordance with execution of the variable power by moving the whole optical system. CONSTITUTION:Positive meniscus lenses Lc, Lc' which have placed a diaphragm A between them and whose concave surface has been turned to the diaphragm A are placed, also negative lenses Lb, Lb' having a focal distance whose absolute value is smaller than a focal distance of the lenses Lc, Lc' are placed, and also on its outside, positive lenses LA, LA' whose focal distance is smaller than the lenses Lc, Lc' are placed. In this state, a variable power movement of the whole lens system is executed by, for instance, an interlocking cam means, etc., and the positive meniscus lenses Lc, Lc' are moved by a minute quantity in the image surface side direction at the time of enlargement, and in the object surface side direction at the time of reduction, with respect to other lenses (lenses LA, Lb, Lb', LA') for constituting the lens system as one body with the diaphragm A. In this way, generation of a comatic aberration which follows a variable power can be reduced.
Patent JP-H04125367-A (JP)
Title: Eccentric valve
Inventor: MORITA EIJI
IPC: F16K1/22
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a useful life almost twice as much as that of the conventional one by removably fitting a sleeve with an outer peripheral center axis passing through the center to a valve box, providing flanges corresponding to the upper and lower surfaces of a valve box on the outer peripheral surface of the released sleeve, and removably screwing a bracket mounted over both the flanges. CONSTITUTION:Center axes of valve boxes 11 and 12 are eccentric from a center axis O of the peripheries of sleeves 13A and 13B, and are respectively crossed at right angles to a passage axial line Fx at a position Os1 (in the state that a valve body-valve seat 8 can be engaged with a first valve box-valve seat 5), or a position Os2 (in the state that the valve body valve seat 8 can be engaged with a second valve box valve seat 6). Since a center axis Ob of the valve box-valve seat surface is apart from a valve box center axis Os by a distance of Lb in the direction of Fy, an equation of Ev=Lb is obtained, which leads to the following equation: Ev=Ls+Lv. In the above equation, 180 deg. rotation of the valve body in the valve box requires a condition of the shortest distance between the center axis O of the outer periphery of the sleeve and the valve box-valve seat surface being larger the longest distance between the center axis of the outer periphery of the sleeve and the valve box-valve seat surface, and consequently, a relationship of Eb>Ev is brought about.
Patent JP-H04123683-A (JP)
Title: Color image pickup device
Inventor: MACHIJIMA EIJI
IPC: H04N9/04
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the deterioration of color reproducibility of a chromatic color system caused by a variation of a color temperature by varying a matrix constant of a primary color separating circuit in accordance with a color temperature. CONSTITUTION:In an output signal of a color temperature detecting means 16, there are two control signals for controlling two gain control amplifiers 32, 33 of a primary color separating circuit 14 and varying two constants alphaand beta of a matrix of a primary color separation. In this regard, the gain of the gain control amplifier 32 is a constant alpha of an expression R=C0+alpha(Yo1Y-C1), and the gain of the gain control amplifier 33 is a constant beta of an expression B=C1+beta(Yo1-Y0). In such a state, when a color temperature is low, there is such a tendency as a component of red is strong and a component of blue is weak, therefore, by making the matrix constant alpha small, the component of red is weakened, and by making the matrix constant beta large, the component of blue is strengthened. On the contrary, when the color temperature is high, the reverse processing is executed. In such a way, it can be prevented that color reproducibility of a chromatic color system is deteriorated due to a color temperature.
Patent JP-H04124604-A (JP)
Title: Light guide
Inventor: NAKAGOME SEIJI
IPC: G02B6/44
Filed: 1990-09-14
Abstract: PURPOSE:To enhance the self-shape retaining property of the light guide having a three-layered structure consisting of a core material, clad material and coating layer by forming the specific layer among these three layers consisting of a high-polymer material of a three-dimensional crosslinked structure having a specific glass transition temp. and constituting the remaining layers of a rubber-like elastic high-polymer material of a three-dimensional crosslinked structure having a specific glass transition temp. or below. CONSTITUTION:The coating layer of the light guide having the three-layered structure consisting of the core material, the clad material and the coating layer is formed of a planar heating element. The combination of the high-polymer material of the three-dimensional crosslinked structure having 40 to 80 glass transition temp. Tg and the rubber-like elastic high-polymer material of the three-dimensional crosslinked structure having the Tg of room temp. or below is used as the blank material thereof. Methyl acrylate, ethyl acrylate, methyl methacrylate, n-butyl acrylate, n-butyl methacrylate, etc., are used as the high-polymer material of the three-dimensional crosslinked structure having 40 to 80 deg.C Tg. Acryl rubber, silicone rubber, fluorinated acryl rubber, fluorinated silicone rubber, etc., are used as the rubber-like elastic high- polymer material of the three-dimensional crosslinked structure having the Tg of room temp. or below.
Patent JP-H07100564-A (JP)
Title: Press machine
Inventor: AZUMA SHOJI
IPC: B21D51/26
Filed: 1993-09-30
Abstract: PURPOSE:To provide a press machine with which the center of a punch automatically moves over the center of a die to make the thickness of a work uniform even if the center of this punch is not held over the center of the die. CONSTITUTION:The punch 9 having prescribed clearances t1, t2 is held in mounting holes 6a, 6b of a punch holder 6. A drawing part for drawing the work and an ironing part for ironing the work are respectively formed at the die for pressing the work between the die and the punch 9. As a result, the center of the punch 9 is automatically set above the die at the time of drawing and the thickness of the work is made uniform even if the center of the punch 9 is not held above the center of the die.
Patent JP-H0984447-A (JP)
Title: Grain tank apparatus for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/60
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of being smoothly disengaged and engaged (geared) by using a driven gear and a driving gear in an engaging and disengaging mechanism of a transmission gear in rotation of a grain tank constituted so as to facilitate maintenance of a combine harvester. SOLUTION: This grain tank apparatus for a combine harvester has a constitution in which a grain tank 4 for storing and housing threshed grain is loaded at the side of a thresher 3, the grain tank 4 has a grain discharging device 6 composed of a spiral shaft 5 rotatably supported on the bottom of the grain tank, the grain tank is pivoted on the thresher 3 with a support set at the side of a grain lifting column 7 stood on an under carriage 2 and for discharging grain as a rotational center and the other side separable from the thresher 3 and movable to the outside of the under carriage 2.  The spiral shaft 5 is transmissibly connected to a grain lifting screw 8 built in the grain lifting column 7 at one end of the spiral shaft and is equipped with a driven gear 9 at the movement side of the grain tank 4 at the other end of the spiral shaft and at the shaft end part on the upper stream side of transmission. The driven gear 9 is arranged in a relative position in which one end of the driven gear is transmissibly connected to a motor and detachably engaged with a driving gear fixed to a transmission shaft born on a fixed position of the under carriage 2.
Patent JP-H03109191-A (JP)
Title: Front-frame tilted electric tricycle
Inventor: TANAKA SADAO
IPC: B62K5/02
Filed: 1989-09-21
Abstract: PURPOSE:To improve comfortability, running stability and cornering stability by connecting front and rear frames with rolling allowable by a pivot joint and connecting the stator-side frame of a rear wheel, formed as a direct-drive system electric wheel, to the rear frame with crosswise tilting allowable under a cushion spring. CONSTITUTION:A front frame 2 and a rear frame 3 are connected with rolling allowable by a pivot joint device. A rear wheel 5 is made up as a direct-drive system electric wheel in such a manner that the stator and the rotor of an electric motor 8 are incorporated in between a shaft and a disk. Then, a stator frame 6 is pivotaly supported to the rear frame 3 with crosswise tilting allowable by front and rear arms 15 which are projected so as to form two sides of a right triangle as viewed in plane. It is thus possible to improve comfortability, running stability and, in special, cornering stability.
Patent JP-H1089728-A (JP)
Title: Shell and tube type heat-exchanger
Inventor: IIJIMA TOSHIHIRO
IPC: F28D20/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space for a water circulation circuit and to reduce a cost by a method wherein a preheater is provided at the water circulation circuit so that inflow of ice nucleuses to a supercooling heat- exchanger is prevented and freezing of water in the supercooling heat-exchanger is suppressed. in the water circulation circuit of a thermal storage type air- conditioning device. SOLUTION: In a shell and tube type heat-exchanger 50 provided at a water circulation circuit, a preheat space 53 wherein ice nucleuses are molten by heating ice water, and a cooling space 54 wherein water is cooled and brought into a supercooling state are integrally formed. A straightening space 70 to straighten the flow of water is provided between the preheat space 53 and the cooling space 54. The straightening space 70 straightens water in a turbulent flow state which has come flowing through the preheat space 53, and water flowing through the cooling space 54 is placed in a laminar flow state.