baber/WOPTO huggingface dataset:
Patent JP-H03161980-A (JP)
Title: Semiconductor photo detecting device and semiconductor optical modulation device
Inventor: KONO KENJI
IPC: H01S5/026
Filed: 1989-11-20
Abstract: PURPOSE:To improve external quantum efficiency by constituting a semiconductor photo detecting device by using an optical amplifier part and a photo detecting part formed on the same substrate. CONSTITUTION:On a semiconductor substrate 1, the following are formed; a semiconductor layer 3 as a clad layer, a semiconductor layer 4 as an optical guide layer, a semiconductor layer 5 having a quantum well or multilayer quantum well structure, a semiconductor layer 7 as an optical guide layer, a semiconductor layer 8 as a clad layer, and a semiconductor layer 9 as a cap layer. In this case, a diffraction grating is formed as follows; a flat interface 10R is formed on one-half part between the layer 7 and the layer 8, and an interface 10A where protrusions and recesses are repeated is formed on the other one-half part. A laminated body having the layer 8 and the layer 9 is isolated into a laminated body 11A and a laminated body 12R by an insulating layer 12. An optical amplifier part A to which a light L is inputted from the outside is constituted in a region under the laminated body 11A. A photo detecting part R to which the light from the amplifier part A is inputted is constituted in the region under the laminated body 11R.
Patent JP-H11128419-A (JP)
Title: Shaft for gold club and its molding
Inventor: NISHIDA YOSHIO
IPC: B29C70/32
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To easily obtain a characteristic corresponding to the skill and taste of a user by dividing a bias sheet so as to be adjacent in the axial direction of a shaft and differentiating elastic moduli of the divided bias sheets in the shaft for golf club for which a high strength and high elastic fiber impregnated with a synthetic resin is used. SOLUTION: In a shaft 1 for gold club, a bias sheet 2, a bias sheet 3 which is laminated alternately in the bias direction of the bias sheet 2 and a paralleled sheet 4 along the shaft line of the shaft 1 are laminated on a lower layer, an intermediate layer and an upper layer, respectively. Each of sheets 2 to 4 is formed by impregnating carbon fiber having high strength and high elasticity with a synthetic resin such as epoxy. In this case, the bias sheets 2, 3 are formed from divided sheets which are divided into three in the axial direction of the shaft 1 and each divided sheet is provided so as to differentiate elastic modulus by differentiating thickness. Adjacent edge parts are formed along the sheet bias direction and the adjacent edge parts are made to be closely butted.
Patent JP-H01143595-A (JP)
Title: Power save system for line monitor circuit
Inventor: AIHARA MAKOTO
IPC: H04M1/73
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the steady-state power consumption of the system by supplying a power supply to a line monitor circuit only when the line monitor is required. CONSTITUTION:When a terminal set 7 is not busy, P relay contacts 8a, 8b are turned to the position shown in figure and no power supply is given to a line monitor circuit 3. When the terminal set 7 is hooked off for talking, the off-hook information is fed to a radio utilization exchange 5 via a radio subscriber terminal equipment 6 and an antenna 9 and the information activates a relay 8. Then the contacts 8a, 8b are changed over and a power supply is supplied to the monitor circuit 3. The monitor circuit 3 is started by the power supply to monitor a DC voltage supplied from a subscriber circuit 1 to a speech line. When the termination of call of the subscriber is detected by the interruption of the DC voltage, the line monitor circuit 3 outputs a clear signal to be sent to the radio subscriber terminal equipment 6 from a dear terminal (CLR).
Patent JP-H11129226-A (JP)
Title: Mold for forming hydraulic inorganic formed body
Inventor: OKAMOTO TADASHI
IPC: B28B1/26
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold for forming a hydraulic inorganic formed body, the hydraulic inorganic formed body obtained with which is wholly homogeneous and the poring port of a hydraulic inorganic material of which is hardly clogged and is easily restored even when it is nearly clogged an further the dehydrating properties on the upper mold side of which are favorable. SOLUTION: In a forming mold 1, which consists of an upper mold 2 equipped with a pouring tube 21, through which is hydraulic inorganic material 10 is fed, and a lower mold 3, on the molding surface of which a large number of drainage holes 4 are provided and in which the hydraulic inorganic material 10 is forced through the pouring tube 21 between the upper mold 2 and a filtering material 9, which is made of an extensible material and hangingly provided in a mold formed by clamping the upper mold 2 and the lower mold 3, so as to be shaped by developing the dehydration through the drainage holes 4, a cylinder 23 for pushing the hydraulic inorganic material in the mold is provided in the pouring tube 21.
Patent JP-H08162897-A (JP)
Title: Surface acoustic wave device
Inventor: SAKAIRI NATSUHIKO
IPC: H03H9/05
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the inexpensive surface acoustic wave device with high reliability where mount process number for the element is simplified. CONSTITUTION: The surface acoustic wave where a surface acoustic wave device chip 2 with electrode patterns formed thereto is contained in a package comprising a ceramic substrate 1 and a metallic cap 4 has metallic patterns 5a, 5b having projections 6a, 6b connecting electrically and respectively to bonding pads 8a, 8b of the surface acoustic wave device chip 2 provided to the ceramic substrate 1 as input and output terminals for the package and an elastic body 3 provided between the metallic cap 4 and the surface acoustic wave device chip 2. The bonding pads 8a, 8b are pressed to the projections 6a, 6b under a prescribed contact pressure and fixed in the surface acoustic wave device chip 2.
Patent JP-H09125589-A (JP)
Title: Rigidity reinforcing structure for ceiling
Inventor: AOYAMA YOSHIO
IPC: E04B9/18
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a ceiling structure from being damaged in a severe earth quake by providing end face plates bored with screw fitting notch sections at both ends of a rod-like main body, and suspending and fixing the desired positions between T-bars with rigidity reinforcing connecting rods. SOLUTION: End face plates 31 are provided at both end sections of a rod- like main body. A screw fitting notch section 31A for inserting a fitting screw 5 is formed on the end face plate 31. The main body is perpendicularly suspended between two parallel T-bars 2 and fixed to common clamps 8 fitted to the T-bars 2 by screws 5. The screw 5 is used in common with a screw for fixing the common clamp 8 constituted of two pinch pieces to the T-bar 2. The screws 5 are inserted into the screw fitting notch sections 31A from the side direction, and a rod 3 is fitted when the screws 5 already fastening the clamps 8 are merely loosened. The T-bars 2, are simply fitted, and the work can be facilitated.
Patent JP-H03162496-A (JP)
Title: Detergent composition
Inventor: FUJIKURA YOSHIAKI
IPC: C11D3/20
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the subject composition excellent in removal of stains such as fats and oils, machine oil, cutting oil, grease and rosin-based flux on a precision component, etc., and excellent in rinsing properties by blending a specified amount of a specified diethylene glycol monoalkyl ether. CONSTITUTION:An objective composition containing (A) >=50wt.% 4-8C alkyl group-containing diethylene glycol monoalkyl ether (suitable example; diethylene glycol monobutyl ether), as necessary, (B) <=50wt.% water and (C) 0.01-30wt.% (especially 3-10wt.%) nonionic surfactant, preferably having 4-15 average HLB.
Patent JP-H11143679-A (JP)
Title: Display data transmission control circuit
Inventor: YAMAGUCHI SEIICHIRO
IPC: G06F3/153
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of being conscious of the timing of data transmission by a processor and to reduce the processing burden of the processor at the time of writing plural pieces of data to a display device on a circuit for transferring display data to the display device of LCD. SOLUTION: A FIFO data holding circuit 12 which temporarily holds display data to the display device 5 and a timing control circuit 13 controlling timing so that display data which the FIFO data holding circuit 12 holds is transmitted to the display device 5 at a designated interval are provided between a system bus 4 and the display device 5.
Patent JP-H04175964-A (JP)
Title: Structure device for neural network and pattern recognition device using neural network
Inventor: ABE SHIGEO
IPC: G06T7/00
Filed: 1990-11-09
Abstract: PURPOSE:To make the constitution of a neural network arithmetic means irreducible and necessary by simple arithmetic by providing a means which optimizes the neural network according to sets of tutor data and specific conditions which are given previously. CONSTITUTION:A storage means 103 and a neural network system optimum design means 105 are provided. The neural network arithmetic means 102 processes an output signal corresponding to an input signal according to the constitution of the multi-layered neural network. Combinations of desired outputs to inputs (tutor data) are stored in the storage means 103 and the neural network system optimum design means 105 structures the neural network which satisfies the conditions according to the specified conditions and teacher data. Consequently, the neural network can be structured analytically and constitution which hardly causes misrecognition is obtained.
Patent JP-H03161697-A (JP)
Title: Free excavated section shield excavation method and shield excavation device
Inventor: NAKAMURA KOICHIRO
IPC: E21D9/08
Filed: 1989-11-21
Abstract: PURPOSE:To enable free excavation and to make it possible to secure the excavation of a deformed section and free section by placing a cutter head with a caliber smaller than a peripheral machine on the front of a shield machine axial center or an eccentrically turned driving section deviated from the same eccentric axial center. CONSTITUTION:A small caliber cutter head 22 of a shield excavation device 10 is deviated from a shield machine axial center B by quantity (e), and it is mounted to an eccentric drum 14. After that, oil pressure is supplied to an actuator 42 of a cutting arm jack, etc. through a hydraulic piping 52, rotary joint 50 and hydraulic piping 46, and a cutting arm unit 38 is interlocked with the turning of the small caliber cutter head 22. The shield machine axial center B is interlocked with the same axial center or the turning of the eccentrically arranged eccentric drum 14 and is extracted and retracted by the same small caliber cutter head 22, and it is so controlled that an extent corresponding to the shield-shaped size of the body 10 is excavated.
Patent JP-H05114668-A (JP)
Title: Aluminum substrate for semiconductor
Inventor: SHIMAJIRI YOSHIFUMI
IPC: H01L23/14
Filed: 1991-10-22
Abstract: PURPOSE:To provide an anodized film with favorable insulating property in addition to aluminum's excellency in heat radiation by drilling holes in an aluminum substrate, and forming an anodized film of a specific barrier layer thickness on the surface thereof and the inside faces of the holes. CONSTITUTION:After drilling holes in an aluminum board 1, burrs are removed and pretreatment is performed. A phosphate anodic oxide film is formed on the surface of the aluminum board 1 and the inside faces of the holes using a phosphoric acid solution as electrolyte solution. Then a required film thickness is obtained using an organic acid solution as electrolyte solution. This forms a two layer anodized film of an organic acid film 2 and a phosphoric acid film 3 laminated in this order on the aluminum board 1. The anodized film is of a barrier layer thickness of 500Angstrom  or more. This improves the insulating property of the anodized film itself, making it suitable for a substrate for pin grid array.
Patent JP-2001126563-A (JP)
Title: Arcing horn
Inventor: SATO TAKASHI
IPC: H02G7/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an arcing horn of a strain insulator set that enables to readily adjust the insulation of the horn. SOLUTION: An arcing horn comprises a main horn attached to one end of a tension insulator towards the line, and a main horn attached to the other end of the tension insulator towards ground. One of or both of the line main horn and ground main horn have a stationary part fixedly attached to the end of the tension insulator, and a moveable part to be selectively moved close to or apart from the opposite main horn.
Patent JP-H08136108-A (JP)
Title: Temperature control method in cold keeping unit
Inventor: YAMASHITA YOHEI
IPC: G05D23/00
Filed: 1994-11-11
Abstract: PURPOSE: To reduce the width of variations of temperature in a cold keeping unit and hence prevent temperature in the unit from being made uneven by forming a heat exchange element on a ceiling surface and a side wall surface of the unit, and substantially continuously operating the element to keep the temperature in the unit unchanged. CONSTITUTION: A flow passage 3 for a cooling medium fluid of a refrigerant producer 2 is formed over a wide region on a ceiling 11 of a cold keeping unit 1 and on an inner surface side of a side wall 12 of the same. A circulation passage for a fluid 6 is formed between the flow passage 3 and a temperature controlled bath 4. The fluid 6 cooled in the temperature controlled bath 4 to a predetermined temperature is fed to the flow passage 3 and is passed therethrough and is further returned to the temperature controlled bath 4. Accordingly, the refrigerant producer 2 serves as a supplier for a predetermined temperature cooling medium fluid for the cold keeping unit 1 while the flow passage 3 serves as a heat exchange element to keep air in the cold keeping unit 1 and other cold keeping medium gases at a set temperature.  As a result, the width of variations of the temperature in the cold keeping unit 1 can be reduced and hence temperature is prevented from being made uneven.
Patent JP-2000126237-A (JP)
Title: Wheelchair
Inventor: YOKOZUKA YUKIO
IPC: A61G5/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To protect a wheelchair user from rain without damaging operability of a wheelchair by providing a rainwear freely attachable to and detachable from the wheelchair so as to simply assemble the rainwear at the time of raining and at the time of using the wheelchair outdoor, and to compactly house the rainwear in the wheelchair by simply detaching the rainwear in the case of not requiring the rainwear at the time of not raining or being indoor. SOLUTION: The rainwear 4 is provided with cylindrical frame holders 5 fixed to both sides of a wheelchair body 2, a pair of frames 6 respectively inserted and held to these frame holders 5 to stand in an L-shape at the upper parts of both sides of the wheelchair body 2, and a hood 7 stretched between both of the frames 6 as constituting parts. The roof-shaped rainwear 4 is assembled over the wheelchair body 2 by connection of these. Normally, among these parts, the two frames 6 are housed respectively on both sides of the wheelchair body 2 by the frame holders 5 and hooks 52, and the hood 7 is folded and housed in the pocket of the backrest part 27 of the wheelchair body 2.
Patent JP-H06126768-A (JP)
Title: Press molding device
Inventor: YABUSHITA SHOZO
IPC: B29C43/34
Filed: 1992-10-15
Abstract: PURPOSE:To provide a press molding device, which prevents foreign matter mixed in stock resin from being blocked at the gate part of a hot runner. CONSTITUTION:Foreign matter mixed in stock resin, which is delivered through the resin flow path 6a of a nozzle 2, the resin flow path 6b of a breaker plate holder 3, a breaker plate 4, a hot runner 35 and a sprue gate part onto the upper surface of a bottom mold, does not pass through the holes of the breaker plate 4 and accumulates and piles up above the breaker plate 4, resulting in preventing the sprue gate from being blocked. Further, the accumulated and piled up foreign matter can be easily removed from the resin flow path 6b by changing the breaker plate 4 through the removal of the breaker plate holder 3 from a manifold part 34 after the release of the fixation of the holder with bolts 5 and the dismounting of the breaker plate 4 from the breaker plate holder 3.
Patent JP-H02149799-A (JP)
Title: Fan device
Inventor: KINOSHITA KEISUKE
IPC: F04D17/00
Filed: 1988-11-30
Abstract: PURPOSE:To divide air flow with one motor, and change ratio of divided flow quantity by selection of the number of fan units by connecting a prescribed number of fan units having same shape and specification to a rotating shaft in series. CONSTITUTION:When the number of fan units is an even number, blowoff openings 2a of half the number of units are arranged to alternately face the same direction. Respective heat exchangers 11, 12 on the right and left side of a rotating shaft 8 are arranged over the whole width of the fan units. Air flow sucked through one suction port 4 is equally divided and made to flow to respective right and left blowoff openings 6, 7. When the number of fan units is an odd number, the number of both sides of the rotating shaft is different, and length of the fin part of the heat exchanger 11, 12 is changed in proportion to the number of communicated ones. In either case, the device is constituted with the same rotating shaft 8 and motor 5, and a special control device is not required.
Patent JP-2001128313-A (JP)
Title: Power source unit for motor-driven vehicle
Inventor: YAMAMOTO SATOSHI
IPC: H01M10/44
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a power source unit for an motor-driven vehicle, which can shorten refresh discharge time when the same current as the conventional refresh discharge current is made to flow, and reduce refresh current, miniaturize a discharger, and realize cost reduction when a discharge time is made approximate to the conventional value, by setting refresh discharge start timing. SOLUTION: This power source unit for an motor-driven vehicle performs refresh discharge, in which discharge is continued until a battery voltage falls down to a specified refresh end voltage when the state of application of a charging battery reaches a specified condition. The power source unit is equipped with a battery management control part 117, which functions as an application pattern classifying means which monitors the state of application of the batter and classifies the state into prescribed patterns of application, and a judging means for judging whether refresh discharge is necessary based on the classified patterns of application.
Patent JP-H11142918-A (JP)
Title: Lens barrel
Inventor: MUROI TAKASHI
IPC: G03B11/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel having a lens cover which is easily restored to an original state, without being ruptured because of an inadvertent operation and an impact. SOLUTION: A lens cover part 11 for opening/closing the lens barrel 9 essentially consists of a lens cover base plate 2 freely turnably supported by a cover supporting body 8, the lens cover 1 freely turnably supported by the base plate 2 and a click stopping mechanism 4 between the base plate 2 and the lens cover 1. At normal opening/closing, the base plate 2 and the lens cover 1 are integrally turned. But when inadvertent external force is exerted on the lens cover 1, in a state where the lens cover base plate 2 is not turned, the click stopping mechanism 4 is released and the lens cover 1 is relatively turned with respect to the base plate 2, so that the external force is adsorbed and the lens cover part 11 is protected.
Patent JP-H07155574-A (JP)
Title: Membrane for humidification and its production
Inventor: OTANI HAJIME
IPC: B01D71/82
Filed: 1993-12-02
Abstract: PURPOSE:To prepare a low-cost membrane for humidification not causing a water leak even after use over a long period of time and excellent in steam permeability by forming a polymer film by graft-polymerizing a monomer having a cation exchange group on a polymer base. CONSTITUTION:When a membrane for humidification made of a steam permeable polymer film is produced, the polymer film is formed by graft-polymerizing a monomer having a cation exchange group such as a carboxylate group, e.g. methacrylic acid on a polymer base such as polymethyl methacrylate. The objective low-cost membrane for humidification not causing a water leak even after use over a long period of time and excellent in steam permeability is obtd.
Patent JP-H09123788-A (JP)
Title: Pto controller
Inventor: OKUBO TAIJI
IPC: B60K25/06
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuations in power supplied to a PTO device by preventing the compressor of a cooler from being actuated and non-actuated repeatedly during the use of the PTO device. SOLUTION: A cooler running stopping means for stopping the running of the cooler device by a control signal is provided. For example, a cooler stop relay 16 is provided in the middle way of a temperature sensor signal line 26 from a temperature sensor 25 to an air conditioner controller 23. When a control signal for starting supplying of power from an engine to a hanging device is issued from a PTO controller, the cooler running stopping means is actuated by utilizing this control signal and the running of the cooler is stopped.
Patent JP-H01144754-A (JP)
Title: Answering machine
Inventor: HOSHI NAOKO
IPC: H04M1/64
Filed: 1987-11-30
Abstract: PURPOSE:To reproduce a response corresponding to a time by equipping a time setting circuit, a reproducing order setting circuit, a time and reproducing order displaying circuit and a reproducing circuit. CONSTITUTION:A user sets when and which responding message is reproduced out of the plural responding message, which are prepared in advance, through the time setting circuit, namely, through a timer 2 and an order setting circuit 3. The information of the setting are sent to a displaying circuit 1 and a reproducing circuit 4. Then, based on the information, the information of a setting time and the responding message to be set are displayed in the displaying circuit 1. The reproducing circuit 4 has an LSI for record reproducing and based on the information to be sent, the head address of the responding message, which is stored in a memory in advance, is accessed and reproduced. Thus, since the selection of the responding message and the time to reproduce the message can be set, the responding message to correspond to the time can be reproduced to a telephone call to be given.
Patent JP-2001122730-A (JP)
Title: Cosmetic composition containing moisturizing plant extract
Inventor: OHARA MITSUHARU
IPC: A61K8/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition, bath preparation or cleansing composition containing moisturizing plant ingredient(s) with sustainable moisturizing effect for a long period of time and exhibiting high efficacy on the skin in terms of the prophylaxis, mitigation or improvement of dryness, rough skin, chap, dandruff, itch and inflammatory diseases, and on the hair, in terms of dryness, split hair, cut hair, glossing, etc. SOLUTION: This cosmetic composition, bath preparation or cleansing composition contains extract(s) from at least one plant selected from Trifolium pratense L., Gerbera jamesonii, Zantedeschia aethiopica Spreng., Platycodon grandiflorum A. DC., Cosmos bipinnayus Cav., Dahlia pinnata Cav., Tulipa gessneriana L., Ballis perennis, Eustoma grandiflorum, Dahlia coccinea Cav,, Helianthus annuus L., Chrysanthemum frutescens L., Alstroemeria pulchalla, Pharbitis nil C., Hydrangea macrophylla S. var. otaksa M., Brassica campestris L. Dianthus caryophyllus, Hydrangea macrophylla S., Trifolium repens L., Prunus yedoensis M., Rose spp., Sophora japonica, Chrysanthemum boreale, Magnolia liliflora, Viola odorata, Borago officinalis and Verbascum thapsus.