baber/WOPTO huggingface dataset:
Patent JP-H01272357-A (JP)
Title: Recall system for telephone exchange
Inventor: NAKAMURA TOSHIO
IPC: H04M3/58
Filed: 1988-04-25
Abstract: PURPOSE:To allow a terminal to be transferred to dial a recall number to recall a terminal executing transfer operation by arranging a transfer memory for storing the information of terminals executing transfer operation correspondingly to all the terminals to be stored in an exchange. CONSTITUTION:The transfer memory M is constituted so as to store transfer operating terminal information for all the terminals stored in the exchange, and when a board to be a transfer operating terminal or an extension calls a terminal to be transferred, the transfer operating terminal information is written in the transfer memory M corresponding to the terminal to be transferred. When it is necessary to call the transfer operation terminal during the speaking of the transferred terminal with a transferred call, the transferred terminal dials a recall number. As a result, the transfer operating terminal information read out from the memory M to call the transfer operating terminals.
Patent JP-H01272153-A (JP)
Title: Manufacture of guard ring
Inventor: YAMAMOTO HARUHIKO
IPC: H01L21/22
Filed: 1988-04-25
Abstract: PURPOSE:To form a deep guard ring in a short thermal diffusion time by evaporating a second conductivity type impurity onto the surface of a semiconductor substrate, shaping a first conductivity type epitaxial growth layer, diffusing the second conductivity type impurity up to the buried region of the epitaxial growth layer from a section just above the buried region and forming the guard ring. CONSTITUTION:An oxide film 6 is shaped onto the surface of an N<-> type low- concentration impurity semiconductor substrate 3, impurity evaporating windows are bored, and a P-type impurity is evaporated onto the surface of the semiconductor substrate 3. The oxide film 6 is removed, an epitaxial growth 3 layer 8 having the same type and the same resistivity as the substrate 3 is deposited, and P<+> type buried regions 1 are formed. The surface of the epitaxial growth layer 8 is oxidized, an oxide film 9 is shaped, and impurity evaporating windows 10 are bored to sections just above the previously formed P<+> type buried regions 1. A P-type impurity is evaporated to the epitaxial growth layer 8 through the impurity evaporating windows 10, and the P-type impurity is diffused up to the buried regions 1 through a thermal diffusion process, thus forming guard rings 2.
Patent JP-S583251-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU MASAKI
IPC: H01L21/302
Filed: 1981-06-30
Abstract: PURPOSE:To precisely pattern an electrode wire or aluminum of aluminum alloy with good reproducibility by forming a film Mo on a film on aluminum or aluminum alloy, and sequentially etching it with a resist pattern as a mask. CONSTITUTION:An insulating film 13, an electrode window 14 and a diffused region 12 are formed on a silicon substrate 11, an aluminum film 15 and an Mo film 16 are covered thereon, the film 16 is etched with a mixture gas of CF4 and O2 with a positive resist 17 as a mask, and the film 15 is etched by reactive sputter etching with a mixture gas of CCl4 and Cl2, thereby forming an aluminum electrode wire.
Patent JP-H01274906-A (JP)
Title: Punching tool with depth gauge
Inventor: ANDO HIROYUKI
IPC: B23B47/18
Filed: 1988-04-25
Abstract: PURPOSE:To ensure a punching work as per set value and make depth adjustment easy without any dislocation of a depth gauge even with the working of a force upon the gauge in a punching direction by fixing the depth gauge via the engagement of the teeth of the depth gauge and the claw of the retaining part thereof. CONSTITUTION:When the restrictive value of punching depth is changed, an operation lever 4 is slightly turned and a lock piece 45 is made to retreat from a spring piece 28. In this state, when a force is applied to a depth gauge 3 in the lengthwise direction thereof, the spring piece 28 is pushed to be afloat due to a component force generated with a slope surface in teeth 30 and a claw 27, thereby enabling the motion of the depth gauge 3. In this state, a projection 41 provided on a rotary shaft 40 is still pushing a pressing piece 21 and, therefore, an auxiliary handle 2 is in a state fixed to a tool body 1. Furthermore, when the operation lever 4 is further turned, the projection 41 is disengaged from the pressing piece 21. Consequently, the fixture of the auxiliary handle 2 to the body 1 due to the pressing piece 21 is released and the handle 2 can be demounted.
Patent JP-S5528462-A (JP)
Title: Cooling water flow-rate controller of condenser
Inventor: TAKAHASHI TATSUO
IPC: F28B11/00
Filed: 1978-08-21
Abstract: PURPOSE: To reduce the cost of equipment, etc., by maintaining the degree of vacuum and the temperature of drainage in appropriate value only by controlling a circulation water pump, in this cooling water flow-rate controller of a condenser for controlling the degree of vacuum and for controlling hot drainage.  
     CONSTITUTION: In a condenser 6 for condensing the steam of a steam turbine 7, cooling water from an intake port 1 is supplied from circulation water pumps 2A,  2B, the opening of which blades is adjusted by means of motors 11A, 11B, and  water heated is discharged to an exhaust port 8 through flow-rate detectors 12A,  12B. In this case, a cooling water flow-rate controller 100 for controlling said motors is formed by the optimum vacuum degree control flow-rate set circuit 101 for maintaining the condenser 6 in the optimum degree of vacuum, a drainage temperature control flow-rate set circuit 102, a high value preference circuit 103, which compares the output of these set circuits and lets signals at the high level side pass, adders 104A, 104B and regulators 105A, 105B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11277940-A (JP)
Title: Loose-leaf type pocketbook and file thereof
Inventor: KOMATSU KENJI
IPC: B42D15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a low cost loose-leaf type pocketbook and a file thereof of small size, large capacity, good recording properties, good sheet replacement properties and good sheet rotating and double-spread properties. SOLUTION: A loose-leaf type pocketbook and a file thereof are provided with two binding tools 2 or more formed of a flexible material and fixed on the binding tool fixing side 2a of a mounting paper right cover inner side 1a and a mounting paper left cover inner side 1b for sheets 4 to be bound on a mounting paper 1 and formed of a skin material such as a paper, resin, a skin or other materials, and insertion holes 3 for inserting insertion sections 2b formed on the ends of the binding tools are formed respectively on the mounting paper right cover inner side 1a and the mounting paper left cover inner side 1b.
Patent JP-H07284765-A (JP)
Title: Apparatus for purifying bathtub hot water
Inventor: GINYAMA KOJI
IPC: A47K3/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide a bathtub hot water-purifying apparatus having a simple sterilizing device capable of performing effective sterilization without doing injury to a human body at all. CONSTITUTION:A main purifying pipeline 15 based on filtering such that the hot water in a bathtub 1 drawn up by a hot water suction pipe 3 is subjected to purifying treatment such as filtering in a filter tank 5 and again returned to the bathtub 1 from a hot water jet pipe 9 is branched through a changeover valve 14 and an auxiliary purifying pipeline 16 equipped with an ultraviolet sterilizing tank 17 having an ultraviolet irradiation device 20 emitting ultraviolet rays wish a wavelength of 100-260nm and an air diffusion plate 22 jetting air into the tank arranged thereto is formed. Hot water can be subjected to effective ultraviolet sterilization combined with ozone sterilization only for a necessary time corresponding to the contamination degree of hot water in the auxiliary purifying pipeline 16 regardless of the purification in the main purifying pipeline 15 and unreacted ozone is decomposed by ultraviolet rays to become harmless.
Patent JP-H10291285-A (JP)
Title: Laminated material and package using it
Inventor: TAKAHARA TAKESHI
IPC: B65D81/24
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated material effective for use in a food packaging field by not only suppressing a decrease in a mechanical strength but also particularly suppressing generation of decomposing odor for use in a sealant film of the material with a polypropylene film having small deterioration against ionizing radiation to cure an adhesive and a package using it in the laminated material laminated by using the adhesive made of ionizing radiation curable resin and the package shaped into a desired shape by using the material. SOLUTION: In the laminated material 10 obtained by laminating a base material film 1 made of at least one type or more of film and a sealant film 3 via ionizing radiation curable adhesive 2, the film 3 is formed of a polypropylene having a syndiotactic structure or a mixture of the polypropylene having the syndiotactic structure and a polypropylene having an isotactic structure.
Patent JP-H11287480-A (JP)
Title: Separate-type air conditioner and installation equipment for installing such conditioner
Inventor: IIJIMA HIROYUKI
IPC: F24F1/62
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To permit the mounting of an outdoor machine and an indoor machine at substantially the same level thus preventing a lowering of the air conditioning efficiency caused by the difference of height of the outdoor machine and the indoor machine by disposing a refrigerant piping approximately horizontally thus restricting the pressure difference caused by the deadweight of a refrigerant which flows in the refrigerant piping. SOLUTION: A separate-type air conditioner includes an outdoor machine 12 equipped with a compressor which is installed in the outside vicinity of a window and an indoor machine 11 which is installed in the indoor vicinity of the window by means of an installation device 10. These machines are connected by means of a flexible refrigerant piping 15. This refrigerant piping 15 is connected to the outdoor machine 12 and the indoor machine 11 at the time of shipping them from a factory and a refrigerant is filled in an entire refrigeration circuit.  At the time of installation, although the flexible refrigerant piping 15 is arranged in an approximately U-shaped piping, eventually the level of the indoor machine 11 and the level of the outdoor machine 12 have substantially become the same so that the pressure fluctuation caused by the deadweight of the refrigerant which flows in the refrigerant piping 15 is cancelled and a constant amount of refrigerant can be supplied to an indoor heat exchanger.
Patent JP-H06324330-A (JP)
Title: Light scattering and transmitting light source device
Inventor: KOIKE YASUHIRO
IPC: G02F1/13357
Filed: 1993-04-05
Abstract: PURPOSE:To provide the light scattering and transmitting device which is simple in construction and excellent in mass productivity and cost effectiveness and with which uniformly scattered light is obtainable. CONSTITUTION:This light scattering and transmitting light source device 1 has a light scattering and transmitting element 2, a reflection element 4 disposed on the rear surface side thereof and a light source 3. The element 2 is composed of light scattering and transmitting body block regions GAMMA1 and GAMMA2. The respective regions GAMMA1, GAMMA1 have effective scattering irradiation parameter values E1, E2 (E1>E2). The far and near effect from the light source is negated by the various intensities of scatterability if the light is made incident from the flank on the side where the ratio occupied by the region GAMMA2 having the weak scatterability is large. The scattered exit light having uniform intensity is thus obtd. The materials produced by a molding process including a kneading stage for different refractive index materials (polymer matrix + particulate material, different polymer blends, etc.) are used for the respective light scattering and transmitting body blocks. The angle characteristic of the scattered light intensity is changed if the front side or rear side of the light scattering and transmitting element is provided with a means for correcting the exit direction of the scattered light.
Patent JP-2000289539-A (JP)
Title: Number plate
Inventor: ANDO HIROSHI
IPC: G09F7/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a leak of secret information from occurring when a renewal of any information being related to a vehicle. SOLUTION: This number plate sets up a storage part 16 consisting of a semiconductor device wherein information to be related to a vehicle is stored in a sealed part 14 to be attached to a mounting part of a number plate body 12. Then, one end of a connecting part 18 is connected to the storage part 16, and further, the other end is extended to the outside of the sealed part 14, whereby all communications by wire or wireless are carried out between the storage part 16 and a radio set to be set up at the inside or outside of the vehicle. When the number plate is removed from the vehicle, the semiconductor device of the storage part 16 is simultaneously broken together with the sealed part, so that a leak of secret information is thus preventable from occurring.
Patent JP-S5326696-A (JP)
Title: Driving method for display unit
Inventor: YASUDA SHIYUUHEI
IPC: G09G3/20
Filed: 1976-08-25
Abstract: PURPOSE:To secure a uniform lighting at a display part with a fixed resonance frequency irrespective of the lighting display number, by lowering the driving voltage at the display part.
Patent JP-H04356161-A (JP)
Title: Sustained release composition for oral cavity application
Inventor: SUZUKI SOJI
IPC: A61K8/00
Filed: 1991-02-07
Abstract: PURPOSE:To provide a sustained release composition for oral cavity application effective for exhibiting the effect of a foul breath preventing component and/or a flavor component and/or a cariostatic component in the oral cavity. CONSTITUTION:The objective composition contains (A) a sweetener component, (B) a foul breath preventing component and/or a flavor component and/or a cariostatic component and (C) a beta-2,1-type fructo-polymer. The retaining time of the above active components in the oral cavity can be prolonged to improve the effect compared with conventional compositions for oral cavity application. The retaining time can be controlled to enable the sustained release of the active components.
Patent JP-H0785876-A (JP)
Title: Manufacture of positive electrode for fused carbonate fuel cell
Inventor: KEN KOUSHIN
IPC: H01M8/14
Filed: 1994-04-15
Abstract: PURPOSE: To provide a method of simply manufacturing an anode for fused carbonate salt fuel cell by adjusting reaction conditions for pack cementation. CONSTITUTION: This method comprises the steps of putting a sheet 1 of a base metal containing at least nickel into a pack 3, containing an alloy metal powder, activator, and filler and of sintering the pack in advance, and removing an organic substance contained in the base metallic sheet. Further, the method includes the step of maintaining the pack for 1 to 8 hours at 500 to 800 deg.C in H2 /N2 atmosphere and forming a nickel alloy. Consequently, an anode having extremely low creep deformation rate can be manufactured, even in a range in which aeration rate is adequate as well as simple process.
Patent JP-H04975-A (JP)
Title: Noise reducing device
Inventor: SUGIYAMA KENJI
IPC: H04N5/21
Filed: 1990-04-18
Abstract: PURPOSE:To effectively suppress the pulse noise having a small amplitude by selecting one of output signals, which has the largest absolute value, from plural nonlinear converters whose gains are reduced according as levels of difference signals are raised and adding the selected output signal and an input television signal. CONSTITUTION:Outputs of nonlinear converters 16 and 28 are inputted to not only absolute value making devices 20 and 30 but also a switch 18. A maximum value detector 32 decides larger one of absolute value to which signals are converted by absolute value making devices 20 and 30, and the switch 18 is switched in accordance with the discrimination result. One of outputs of nonlinear converters 16 and 28 which has the larger absolute value is selected by the switch 18 and is inputted to an adder 34. A nonlinearly converted field difference signal and the input signal are added by the adder 34, and the output which has the noise component suppressed is outputted from a picture signal output terminal 24.
Patent JP-S62258713-A (JP)
Title: Production of separating membrane
Inventor: SAITO YUKIHIRO
IPC: B01D69/12
Filed: 1986-05-02
Abstract: PURPOSE:To perform the compounding of an ultrathin membrane in the state of a high molecular soln. by feeding a volatile solvent soln. dissolved with a high molecular material at a definite velocity on the surface of a supporting liquid to form the thin membrane and then bringing an inactive perforated support into contact therewith and compounding them. CONSTITUTION:A high molecular soln. 3 consisting of both a high molecule forming a homogeneous membrane which has permeability and is not perforated and a volatile solvent is continuously fed at the definite velocity by a liquid feed pump on the surface of a supporting liquid 5. The high molecular soln. is immediately developed on the surface of the supporting liquid 5 and an ultrathin soln. membrane 11 is formed. The flow velocity of the extruded high molecular soln., the velocity of a winding-up roller 7 and the transfer velocity of the supporting liquid 5 decided by an auxiliary roller 10 can be arbitrarily controlled and thereby the formed ultrathin soln. membrane 11 can be made to the aimed thickness. The ultrathin soln. membrane 11 is transferred to a soft and inactive perforated support 8 which is fed by bringing the roller 7 into contact with the liquid surface and compounded. Thereafter the solvent is immediately evaporated and the membrane 11 is dried up and made into a unitary body.
Patent JP-S60244998-A (JP)
Inventor: MIZUNO KOUTAROU
IPC: G10B3/12
Filed: 1984-05-21
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-S60244701-A (JP)
Title: Attitude changing device for multishelf
Inventor: SATOU HIROSHI
IPC: B65G1/04
Filed: 1984-05-21
Abstract: PURPOSE:To prevent simultaneous swing of all shelves due to breakage of a shelf attitude holding spring, by a method wherein a finger which swings in a condition to hold the free end of a lowermost stage shelf, a finger which holds a second stage shelf during swinging of aforesaid finger, and a finger which holds the lowermost shelf during waiting, are combined together to form a titled device. CONSTITUTION:A piston rod 33 of a swing cylinder 32 is expanded in a condition that the free ends of all shelves 4 are lifted up, a detecting arm 31 is swung to bring to a state in which it is positioned parallel to the shelves 4, and with a cylinder 22 expanded, an arm 21 is also forced into a state in which it is located parallel to the shelves 4. An elevating frame 12 is then raised, and when the detector of a finger 41 detects a lowermost shelf 4, the frame is stopped being raised. With a finger 38 swung, it supports a second stage shelf 4b, and a lowermost stage shelf 4a, supported by a finger 26, is swung to a horizontal attitude. The finger 41 is then swung to right under the shelf 4b, and the fingers 26 and 38 are restored to their original positions. This constitution prevents the occurrence of unexpected simultaneous swing in a waiting attitude, resulting improvement of safety and prevention of deterioration in working efficiency.
Patent JP-S5226860-A (JP)
Title: Timed water conduction tap in submarine acoustic serchers, etc.
Inventor: NIHEI MASAYUKI
IPC: G01S3/80
Filed: 1975-08-26
Abstract: PURPOSE:A timed water conduction tap which is inexpensive and is able to control water conduction time as desired.
Patent JP-S5626728-A (JP)
Title: Manufacture of needle crystal magnetic iron oxide particle powder containing co
Inventor: HORIISHI NANAO
IPC: H01F1/11
Filed: 1979-08-11
Abstract: PURPOSE: To obtain the titled powder having uniform particle size and free from resinous particles by reacting an aqueous alkali soln. contg. water soluble silicate with an aqueous ferrous salt soln. and an aqueous soln. of water soluble Co salt, oxidizing the reaction product, and heat treating the resulting particles.  
     CONSTITUTION: Water soluble silicate is previously added to an aqueous alkali soln. used to prepare an aqueous soln. of ≥12pH contg. Fe(OH) 2  and Co(OH) 2 . This alkali soln. is reacted with an aqueous ferrous slat soln. and an aqueous aoln. of water soluble Co salt to prepare a mixed aqueous soln. of ≥12pH contg. fine  uniform Fe(OH) 2  and Co(OH) 2 . By blowing oxygen-contg. gas into the soln., Co-contg. needle crystal goethite particles are formed. The particles are then separated by filtration, washed, dried, heat dehydrated, heat calcined under an atmosphere of heated steam and nonreducing gas, and heat reduced to obtain Co- contg. needle crystal magnetite particles, which may further be oxidized to give Co- contg. needle crystal maghemite particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5437478-A (JP)
Title: Semiconductor device
Inventor: IIZUKA TAKASHI
IPC: H01L29/73
Filed: 1977-08-29
Abstract: PURPOSE:To obtain a power transistor featuring a high current amplification rate by adding the conditions which is decided in relation to the dielectric strength of each region of the transistors to the impurity density of the first and second layers when the Darlington transistor is formed with use of the double epitaxial.
Patent JP-S5436929-A (JP)
Title: Camera with automatic focus device
Inventor: TOBIOKA TAKU
IPC: G03B13/36
Filed: 1977-08-29
Abstract: PURPOSE: To exclude the excess focus adjustment action by controlling the operation and inoperation of automatic focus device in accordacne with the diaphragm value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11290719-A (JP)
Title: Electric dust collector
Inventor: YAMAMOTO TAKUYA
IPC: B03C3/49
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of rescattering phenomenon of dust and the reverse ionization phenomenon and to improve the dust collecting efficiency of an electric dust collector. SOLUTION: Plural rotary electrodes 61 arranged at a certain distance apart from each other, plural discharge electrodes 62 arranged between each rotary electrode 61 and a driving means are provided. Each rotary electrode 61 is freely rotatably arranged and provided with dust collecting electrodes 63 rotated by the driving means and a scraping away member arranged between the adjacent each dust collecting electrode 63 and for forming calm space. Each dust collecting electrode 63 is usually rotated and the dust stuck to the dust collecting electrode 63 is scraped away and stripped in an extremely short time. Since a dust layer is not formed on the surface of the dust collecting electrode 63, the reverse ionization phenomenon is not generated. Further, since the dust is scraped away in the calm space, the rescattering phenomenon is not generated.
Patent JP-S602443-A (JP)
Inventor: WADA AYAO
IPC: B65D23/08
Filed: 1983-06-10
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。