baber/WOPTO huggingface dataset:
Patent JP-S57195237-A (JP)
Title: Fresnel lens for screen
Inventor: YADA YUKIO
IPC: G03B21/62
Filed: 1981-05-27
Abstract: PURPOSE:To make the reflectance of the light in a peripheral part as small as possible to utilize the quantity of light to a max. extent by forming lens surfaces of specific angles in a concentrical shape on both surfaces on the incident and exit sides in the peripheral part apart from the center of a Fresnel lens. CONSTITUTION:The lens surfaces in at least the peripheral part where the influence of reflection is high of a Fresnel lens wherein many grooves of a V shape in section are formed concentrically on the lens surface of one sheet of transparent methacrylic resin plate are formed on both surfaces of the incident and exit sides in such a way that the incident angle is <=70 deg. to the normal of the lens surfaces and that the exit angle is <=38 deg. to the normal of the lens surfaces. With such constitution, the reflectance of the light in the peripheral part is made as small as possible and the quantity of light is utilized to a max. extent in the stage of using this together with a screen S, whereby the screen which is bright when observed from relative short distances is obtained.
Patent JP-H10272287-A (JP)
Title: Drum type washing machine
Inventor: KOMORI MASANORI
IPC: D06F23/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of vibration to an installing floor and to prevent the amplitude of a main body at the time of starting dehydrating or the time of normal dehydrating by providing an installing part to a floor face in a drum type washing machine with a non-repulsive rubber is the state of a thin plate so as to be resistant to the weight of a main body. SOLUTION: The material of an installing leg 19 to be fixed to the bottom part of the main body as an installing part is non-repulsive rubber of a proper thickness. At the time of increasing the rotating speed of a drum from zero, it passes through the resonance frequency of a system consisting of the installing face 29 and the washing machine main body 1. At the time, the main body is in particular oscillated large. In addition, the large oscillation of the main body is apt to be generated as well at the time of slowly dehydrating rotation because of being close to the resonance frequency then. At the time, the corner part of the bottom of the main body is apt to sink downward.  In order to prevent it, the installing leg 19 is arranged at the part to suppress the sinking downward of the corner by the deformed quantity of the rubber itself due to a downward load added to the corner to suppress the horizontal oscillation of the main body 1.
Patent JP-H01252217-A (JP)
Title: Rush binder
Inventor: WATANABE ICHIRO
IPC: A01D45/00
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate necessity of moving a binder, by removing a nipping guide from ear tip nipping conveyor, fixing the guide on the side of the floor surface and holding the relation of two sides in a triangle even if the ear tip nipping conveyor vertically moves. CONSTITUTION:An ear tip nipping conveyor 9 is vertically regulated according to the rush height and the position of a nipping guide 19 is immobile whether the eat tip nipping conveyor vertically moves or not. The ear tip nipping conveyor vertically moves while keeping the relation of two sides (A) and (B) in a triangle and the position of the back end (C) of rushes is not moved in spite of vertical movement of the ear tip nipping conveyor. Thereby, the necessity of regulating the position of a binder 16 is eliminated.
Patent JP-H05282705-A (JP)
Title: Optical disk
IPC: G11B7/24073
Filed: 1992-04-01
Abstract: PURPOSE:To provide the optical disk on which an information signal can be recorded and reproduced with high density without providing any special optical system nor signal processing circuit. CONSTITUTION:User recording pits are formed both at land parts 2, 3, and 4 and in guide grooves 5 and 6. The groove depth of the guide grooves is set to >=1/7+n/2 and <=5/14+n/2. Even when the signal is recorded both in the guide grooves and at the land parts, diffraction by adjacent user recording pits 8 and 9 is reduced and reproduction crosstalk is small. The recording density can, therefore, be doubled and the signal which is recorded as the recording pits can excellently be reproduced. Further, address pits 12, 13, and 14 and address pits 15 and 16 are mutually shifted not to adjoin to each other, so the crosstalk between address signals is reduced and address signals can excellently be reproduced.
Patent JP-H08250500-A (JP)
Title: Manufacture of bump for conduction
Inventor: NISHIMORI TAKASHI
IPC: H01L21/321
Filed: 1995-03-10
Abstract: PURPOSE: To make compact the crystal grains of a metallic film on the side face of a polyimide bump formed on an electrode pad so as to prevent the embrittlement of the bump and increase the joining strength of the bump by discontinuously and intermittently forming a plurality of metallic layers on the surface of the bump by cooling the metallic films whenever sputtering is performed. CONSTITUTION: A polyimide bump 14 is formed on the electrode pad 12 of a semiconductor element 11 by drying, exposing, developing, and curing photosensitive polyimide after the polyimide is applied to the pad 12. At the time of forming a plurality of metallic films by sputtering on the surface of the bump 14 thereafter, Al films 15 are discontinuously and intermittently formed on the entire surface of the bump 14 by cooling the films 15 whenever sputtering is performed. Then a Ti film 18 and Pd film 19 are successively formed. When a bump 20 for conduction is formed in such a way, the joining strength of the bump 20 to a mounting substrate is improved, because the crystal grains of the films 15, 18, and 19 on the side face of the bump 20 become compact and are not embrittled.  Therefore, a bump for conduction which can firmly join the element 11 to the mounting substrate can be obtained.
Patent JP-H08249945-A (JP)
Title: Wire harness, manufacture and wiring jig therefor
Inventor: YOSHIDA KIYOSHI
IPC: H01B13/00
Filed: 1995-03-10
Abstract: PURPOSE: To dispense with any formed protector for holding a shape by improving stiffness in the bent part of a wire harness. CONSTITUTION: The bent part of an electric wire group is wrapped by a binding material 12, and the sectional form of the bent part is formed into an approximately round shape. Only a vinyl tape 13 may be used as the binding material 12, and a binding band 14 may be further wound on the outer periphery. In order to form the sectional form into an approximately round shape, the part for receiving the part serving as the inner peripheral side of the bent part of a wire harness H may be a semicircular arched receiving part 24.
Patent JP-H11270255-A (JP)
Title: Winding type fire resistant screen device
Inventor: MURAOKA HIROSHI
IPC: E06B9/60
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To smoothly wind and unwind a fire resistant screen divided by a winding shaft by dividing the winding shaft and the fire resistant screen into a plurality of portions and arranging the divided winding shafts along a curved guide slit. SOLUTION: A winding shaft 20 for a fire resistant screen is constituted of a plurality of main winding shafts 20a, 20a,... foldably connected through universal joints 22. The main winding shafts 20a, 20a,... are arranged along the curve of the guide slit 18 and main fire resistant screens are fitted to respective main winding shafts 20a, 20a,.... Sub fire resistant screens are arranged to be superposed with each other astride between the butt ends of the main fire resistant screens. The sub fire resistant screen is wound on the sub winding shafts 26, 26,... rotating synchronously with the main winding shafts 20a, 20a,....
Patent JP-S61238150-A (JP)
Title: Incoming control equipment for subscriber's terminal
Inventor: ISHIKAWA ASAO
IPC: H04M1/66
Filed: 1985-04-15
Abstract: PURPOSE:To make it unnecessary to install larger number of lines of exchange that accomodates the subscriber's terminal then the number of subscriber by falsely responding to the call signal, comparing the password number send by the calling party against the response with the password number recorded inside in advance, and establishing the channel to the called party only when these password numbers coincide. CONSTITUTION:Subscriber's terminal control equipment 4 has the first switching circuit 40, false response circuit 42, the second switching circuit 41 which selec tively connects the fixed contact located opposit side of general telephone net work of the first switching circuit 40 to a subscriber's terminal 5, multi- frequency code reception circuit 43, reception information discriminating circuit 50, ringing circuit 48, and on/off hook detecting circuit 49, as well as control circuit 47 which commands termination of ringing to the bell ringing circuit 48 and establishes a channel between the calling party 1 and subscriber's termi nal 5 when the on/off hook detecting circuit 49 detectes the off hook of the subscriber's terminal 5, and switches again the second switching circuit when the channel is released.
Patent JP-H04315041-A (JP)
Title: Apparatus for measuring polarization
Inventor: SATO YOSHIHIRO
IPC: G01N17/02
Filed: 1991-04-12
Abstract: PURPOSE:To improve operability at the time of measurement by clamping a sample to press an electrolytic cell to the sample and forming a separate chamber structure wherein a reference electrode and an opposed electrode are allowed to communicate with each other through an electrolyte. CONSTITUTION:The electric contact part of an acting electrode is provided to the surface opposed to a sample 1 of a clamp part 10. The clamp part 1a is attached to and detached from the sample 1 by a link mechanism part 8 and brought into contact with the sample 1 under pressure by the extending force of a coil spring 11. The attachment and detachment of an electrolytic cell 5 with respect to the sample 1 are also performed by the link mechanism part 8. Further, the inflow and outflow ports of an electrolyte are provided to the electrolytic cell 5 and measurement is performed while the electrolyte is allowed to flow or after the flow of the electrolyte is stopped. By this method, since electrochemical reaction can be performed even when the sample is not delivered and the work attaching a measuring terminal to the sample becomes unnecessary, operability can be enhanced to a large extent. Further, since the effect of a molten ion can be reduced, measuring accuracy can be enhanced and the use amount of the electrolyte can be also reduced.
Patent JP-S57194644-A (JP)
Title: Optical space communicating device against moving body
Inventor: KOYAMA SATOSHI
IPC: H04B10/11
Filed: 1981-05-26
Abstract: PURPOSE:To execute an optical space communication without being subjected to  a fault of disturbance light, by selectively switching a communication line. CONSTITUTION:In case when disturbance light B has been generated, a communicating signal to a moving body 12 from the ground is switched to the side of a light emitting device 14 by a switching device 26. Subsequently, an optical signal is sent to a photodetector 16 of the moving body 12 from this light emitting device 14, and communication is executed. In the same way, in case when disturbance light C has been generated, said signal is switched to a communication line provided between a light emitting device 13 and a photodetector 15, and communication is executed. At the same time, in the moving body 12 side, too, one of the photodetectors 15, 16 is selectively switched by a switching device 28, and a receiving signal is sent to a receiver 30. Especially, as for sunlight which causes a harmful fault, the time causing the disturbance light B or the disturbance light C is almost definite. Accordingly, by use of timers 27, 29, the signal is selectively switched automatically to a communication line of the side which is not subjected to a fault by a time, for instance, in the morning, in the afternoon, etc.
Patent JP-S6024079-A (JP)
Title: Reflection type photosensor
Inventor: KASHIDA HAJIME
IPC: H01L31/167
Filed: 1983-05-07
Abstract: PURPOSE:To reduce noises by miniaturizing and unifying a reflection type photosensor through a double transfer molding method and interrupting a direct optical path between light-emitting and light-receiving element sections. CONSTITUTION:A LED2 and a phototransistor 3 are placed on lead frames 1, and wired 4 and molded primarily with a light-transmitting resin 5. When the whole is molded secondarily and sheathed with a light-transmitting resin 7, a projection 9 is formed simultaneously between the elements 2 and 3 in height higher than light-emitting and light-receiving windows in a primarily molded upper surface. An optical path 8 directly reaching to the light-receiving element side through tapered 6 sections is interrupted by the projection 9, and problems regarding noises can be improved by simple structure.
Patent JP-S58196874-A (JP)
Inventor: MISHIRO SHIYOUJI
IPC: B08B3/12
Filed: 1982-05-12
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-H02258099-A (JP)
Title: Disposal of organic waste water
Inventor: TAKEMURA YOSHIYUKI
IPC: C02F3/28
Filed: 1989-03-30
Abstract: PURPOSE:To efficiently dispose of org. waste water by supplying oxygen to an anaerobic disposal part so that the redox potential in said disposal part becomes a specific value. CONSTITUTION:Particles 5 that are immobilized bacteria obtained from an anaerobic digestion tank are received in an anaerobic disposal part 3. A part of the water to be disposed of in the anaerobic disposal part 3 is recirculated through a recirculation route 7. Oxygen is supplied into the anaerobic treatment part 3 so that the ORP of said disposal part 3 becomes 0--250mV. By this method, the removal efficiency of org. matter can be enhanced to a large extent.
Patent JP-H02261366-A (JP)
Title: Drink composition containing milk ingredient
Inventor: MISHIRO MAKOTO
IPC: A23C9/156
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject composition containing a polyglycerin fatty acid ester and stabilizer, capable of preventing the separation of fatty content and the denaturation of milk protein due to heat sterilization in a neutral to weakly acidic state and with no separation of fat content even when stored at ordinary or high temperature for a long period. CONSTITUTION:The objective composition containing a polyglycerin fatty acid ester (pref. mono or diester of polyglycerin having >=3 average polymerization degree), preferably of 0.01 to 1% and stabilizer (e.g. edible high-molecular polysaccharide such as CMC, propylene glycol alginate or carrageenan), preferably of 0.01 to 0.5%.
Patent JP-S63246146-A (JP)
Inventor: TAKAHASHI RYOICHI
IPC: G01R33/20
Filed: 1987-04-01
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-S557626-A (JP)
Title: Manufacture for pointer with luminous paint
Inventor: NAOE YOSHIHIRO
IPC: G04D3/00
Filed: 1978-06-30
Abstract: PURPOSE: To enable excellent massproduction and workability resulting in reaching cost down, by coating luminous paint on a plurality of pointers formed with a number of pointer molding at the same time, through remaining links.  
     CONSTITUTION: A plurality of pointers 1 providing the hole 1a, skirt 1b and window 1c to be fitted to the shaft are arranged radially. The mold A in which each pointer 1 is linked with the runners 3 and 4 at the gate 2 is picked up from the plastic injection machine, and the spool 5 is cut off at a suitable position, which leads to the runner 3. The mold A is inserted into a groove of a box which is split into two parts made of foamed plastic and carried. Next, the mold A is supported on the working table 7 in rotational free state, and luminous paint 8 is sequentially coated in the window 1c while being turned by hand. Next, the gates 2,2 of the mold A are cut off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61239464-A (JP)
Title: Magnetic disk device
Inventor: TAKIGAMI HIROBUMI
IPC: G11B20/10
Filed: 1985-04-15
Abstract: PURPOSE:To completely protect a secret of the data by collating a password inputted from an input circuit and operating an encipherment circuit and an encoding circuit only when it is judged that it is a reasonable input. CONSTITUTION:When the data is enciphered and written, a magnetic disk control device 11 feeds the cipher data writing instruction signal 104 to a control circuit 15. The control circuit 15 stops and operation of an encipherment circuit 17 until an encipherment key registered in the control circuit 15 is transmitted from an input circuit 16 through a cipher key signal 107. When the encipherment key is inputted from the input circuit 16, the control circuit 15 transmits an encipherment instruction signal 108 to the encipherment circuit 17. The encipherment circuit 17 starts an encipherment operation, enciphers the data for the device fed from the magnetic disk control device 11 and transmits to a disk control circuit 12 through the disk data 11.
Patent JP-S59224878-A (JP)
Title: Developing device
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/09
Filed: 1983-05-10
Abstract: PURPOSE:To prevent toner blocking between a magnet roll and a control member by providing a magnetic thin plate behind the control member so that the plate is freely movable to the magnet roll. CONSTITUTION:The magnetic thin plate 10 which is almost as wide as the control member 8 is provided at the side of the rear surface 4b of a front wall 4 in a housing 2 movably to the magnet roll 7. The gap S2 between the end surface 10a of the thin plate and the magnet roll 7 is a little bit smaller than the gap S1 between the end surface 8a of the control member 8 and the magnet roll 7, the end part of the magnetic thin plate 10 is shaped in a comb shape, and the gap S2 is a little bit larger than the movement distance of the magnetic thin plate 10. When the magnet roll 7 rotates, the magnet approaches and leaves the magnetic thin plate 10 to increase and decrease magnetic force operating upon the magnetic thin plate 10, so the magnetic thin plate 10 approaches and leaves the magnet roll 7 at a high speed repeatedly, so that the plate operates as if it vibrates to the magnet roll 7. Therefore, toner blocking formed between the magnet roll 7 and control member 8 is destroyed easily.
Patent JP-S61239686-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: SEMURA SHIGERU
IPC: H01S5/00
Filed: 1985-04-17
Abstract: PURPOSE:To stabilize an oscillation wavelength, and to obtain a large optical output by arranging a plurality of light-emitting regions having quantum well type structure in series and constituting a residual region by a semiconductor having the man composition of two kinds of compound semiconductors organizing the same structure. CONSTITUTION:A P-type semiconductor layer 2 is formed onto a P-type semiconductor 1 as a lower clad layer. An active layer 4 is shaped onto the layer 2. A plurality of striped light-emitting regions 8a, 8b having quantum well type structure are disposed in series with the direction of a laser resonator at the center of the layer 4 at regular intervals 6b. The left and right both regions 6a of the regions 8a, 8b and the interval 6b are constituted by a semiconductor having the mean composition of two kinds of compound semiconductors organizing quantum well type structure. Consequently, the forbidden band width of the regions is made larger than that of the light-emitting regions, and a refractive index thereof is made smaller than those of the light-emitting regions. An N-type semiconductor layer 3 is formed onto the layer 4 as an upper clad layer. According to such formation, an oscillation wavelength is stabilized, and a large optical output is acquired by small modulation currents.
Patent JP-H01252950-A (JP)
Title: Radiograph reader
Inventor: SHIMURA KAZUO
IPC: G16H30/20
Filed: 1988-03-31
Abstract: PURPOSE:To prevent a mistake arising when a photographing menu is specified by reading a specified routine photographing menu from a memory part, displaying the menu on a display part, and sending reading conditions corresponding to the direction and/or image processing conditions to a reading means and/or an image processing means. CONSTITUTION:A photographing menu displaying and selecting means 3 is provided with a routine specifying part 3d which specifies the previously selected and registered routine photographing menu out of many photographing menus. When the routine photographing menu is specified from the routine specifying part 3d, it is read from the memory 3a and displayed on the display part 3e. Out of the displayed routine photographing menus, the necessary photographing menu items are designated film a specifying part 3f. Therefore, photographing menus of high photographing frequency are previously selected and registered as the routine photographing menu, whereby processing efficiency at the time of specifying the necessary photographing menu is improved, and the occurrence of a specifying mistake is suppressed.
Patent JP-S57197204-A (JP)
Title: Emulsion cosmetic
Inventor: NAKAMURA MAKOTO
IPC: A61K8/44
Filed: 1981-05-27
Abstract: PURPOSE:To provide an emulsion cosmetic containing a fatty acid soap as an emulsifier and having excellent emulsion stability, time-dependent stability, applicability, etc. comparable with borax, by using a higher fatty acid, an organic acid, and a basic substance as essential components. CONSTITUTION:A higher fatty acid such as bees wax, stearic acid, etc. is dissolved in an oil phase or in an aqueous phase, and a basic substance to neutralize the fatty acid, e.g. an alkali hydroxide or basic amino acid such as lysine and an organic acid e.g. an oxyacid, a dibasic acid, or an acidic amino acid such as glutamic acid, are dissolved in an aqueous phase by heating both phases at 80 deg.C. The oil phase is added to the aqueous phase or the aqueous phase is added to the oil phase, stirred, and cooled to room temperature to obtain the objective emulsion. The amount of the organic aicd is preferably >=5wt% based on the higher fatty acid. The amount of the basic substance is preferably more than equivalent to the organic acid, and that of the basic substance left after subtracting the equivalent amount to the organic acid is preferably less than equivalent to the higher fatty acid.
Patent JP-S578791-A (JP)
Title: Preparation of indole-derived amino acid by microorganism
Inventor: MIMURA MORIO
IPC: C12P13/04
Filed: 1980-06-17
Abstract: PURPOSE: To prepare the titled substance from an indole compound and serine or from an indole compound, pyruvic acid, and ammonium ion, using microorganisms belonging to Aeromonas genus.  
     CONSTITUTION: Microorganisms belonging to Aeromonas genus, e.g. Aeromonas SP.AST108-1 (FERM-P No.5539), Aeromonas SP.AST111-4 (FERM-P No.5540), etc. are cultured in a conventional medium containing a carbon source, a nitrogen source, inorganic materials, L-tryptophan, etc. The cultured product as it is, or the microbial cells or treated cells are used as a catalyst containing an enzyme, tryptophanase. The objective compound can be prepared by adding said cultured product as the catalyst to the reaction liquid containing an indole compound and serine, or an indole compound, pyruvic acid, and ammonium ion as substrates. Addition of ethylenediamine tetraacetic acid solution improves the yield of the objective compound. The indole compound is, e.g. 5-chloroindole. 
     COPYRIGHT: (C)1982,JPO&Japio