baber/WOPTO huggingface dataset:
Patent JP-H04151809-A (JP)
Title: Cored coil
Inventor: TANIGAWA YOSHIHIRO
IPC: H01F17/04
Filed: 1990-10-15
Abstract: PURPOSE:To restrain the deterioration in the inductance due to existing gaps formed in the junction parts of core bodies by filling up the junction parts of the core bodies with a magnetic compound. CONSTITUTION:The first core body 1a in almost E sectional shape and the second core body 1b in almost I sectional shape are assembled into a core 1 while the windings 2 wound around the core 1 are formed as in spiral coil patterns 4 on a printed wiring substrate 3. Next, within the junction parts of the core bodies 1a, 1b, the spaces between both core bodies 1a, 1b are filled up with magnetic compound 7 consisting of the composite compound of magnetic body powder and high molecular material. Through these procedures, since the gaps existing on the surface of the magnetic core bodies 1a, 1b are filled up with said magnetic compound 7, even if said surfaces are rough, the deterioration in the inductance due to the existing gaps can be restrained.
Patent JP-H11122390-A (JP)
Title: Emergency message system
Inventor: SASAKI HIROSHIGE
IPC: H04M11/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To detect a fault even when a line fault is caused by short-circuitting two points of a telephone line by stopping sending a monitor signal when a busy tone is recognized and a line current is not detected. SOLUTION: When lines L1 and L2 are short-circuitted, a potential between the lines is extremely lowered in an emergency message system 1. At such a time, a station exchange recognizes line closing from that short-circuitting between the lines and sends a dial tone through a telephone line 13 to the emergency message system 1. After the dial tone is sent out, the busy tone is continuously sent out. Based on a signal from a tone detection part 4, a control part 10 recognizes the dial tone and afterwards, the busy tone is recognized through the tone detecting part 4. At such a time, when the line current can not be recognized through a photocoupler 5, the transmission stopping command of the monitor signal is outputted to a monitor signal sending part 2. When that stopping command is inputted, the monitor signal sending part 2 stops sending out the monitor signal.
Patent JP-H02125821-A (JP)
Title: Production of gallium
Inventor: TSUKAMOTO YUMIKO
IPC: C22B58/00
Filed: 1988-11-04
Abstract: PURPOSE:To separate and recover Ga in a Bayer's process soln. for producing Al2O3 in a high yield by bringing the soln. into contact with an extracting reagent prepd. by dissolving substd. quinolinol in a water soluble org. solvent to extract the Ga and by back-extracting this Ga by contact with an aq. soln. of a mineral acid. CONSTITUTION:A Bayer's process soln. contg. sodium aluminate for producing alumina prepd. by treating bauxite with an NaOH soln. contains a very small amt. of Ga. In order to recover this Ga, the soln. is brought into contact with an extracting reagent prepd. by dissolving 1-400g/l water insoluble 7-substd. quinolinol having 8-20C substituent such as 7-(1-methyl)-ethyloctyl- hydroxyquinoline as a chelating agent in a water soluble org. solvent such as acetone or ethanol to extract the Ga in the soln. The org. solvent contg. the extracted Ga is brought into contact with an aq. soln. of a mineral acid such as hydrochloric acid, sulfuric acid or nitric acid to back-extract the Ga. This Ga-contg. acidic aq. soln. is concentrated and electrolyzed to deposit the Ga on the cathode and the deposited Ga is recovered.
Patent JP-H01120875-A (JP)
Title: Reflection type optical coupler
Inventor: AIZAWA YOSHIAKI
IPC: H01L31/12
Filed: 1987-11-04
Abstract: PURPOSE:To impfove breakdown strength between primary and secondary light transmissible encapping material layers and to improve productivity by covering a light emitting element and a photodetector disposed at the end of a lead frame with the encapping layers, and mounting an insulating film between the layers and the lead frame. CONSTITUTION:A light emitting element 2 and a photodetector 3 are mounted at the ends of a pair of lead frames 1, 2 disposed on the same line. The element 2 and the photodetector 3 are covered with second light transmissible encapping material layers 7, 7 in a potting step, and a film 4 made of polyimide resin is adhered in a gap between the layers 7 and 7. Since one face of the film 4 is covered with an adhesive, it can be simply adhered and adhered to the tops of the layers 7, 7 covering the element 2 and the photodetector 3, its operability is excellent. Thus, even if the interval between the frames 1 and 1 is wide, the film 4 is mounted in a gap between the resin layers or a gap between the pair of lead frames, Accordingly, the photodetector 3 can be easily optically coupled with the element 2.
Patent JP-H05119543-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: SUZUKI NOBUO
IPC: G03G9/13
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a liq. developer having improved electric charge characteristics and satisfactory image properties by impruing the combination of electric charge regulating agents in a liq. developer for electrostatic photography. CONSTITUTION:A toner contg. at least resin, electric charge regulating agents and a polymer contg. acidic groups and/or a quat. ammonium salt are combinedly used in a nonaq. solvent having >=10<9>OMEGA.cm electric resistance and <=3.5 dielectric constant. Soluble metallic soap and a soluble copolymer of semimaleic acid amide with maleimide are selected as the electric charge regulating agents.
Patent JP-H04153700-A (JP)
Title: Musical sound generation device
Inventor: SAITO TSUTOMU
IPC: G10H7/00
Filed: 1990-10-18
Abstract: PURPOSE:To adjust the pitches of all keys independently with small-scale hardware configuration according to timbre by storing pitch adjustment information in a storage means, and generating a sound when sound generation is instructed while correcting pitches by referring to the pitch adjustment information. CONSTITUTION:A MIDI(Musical Instrument Digital Interface) interface circuit 11, a key scanning circuit 13, a tablet scanning circuit 15, a timer 16, a CPU 17, a ROM 18, a RAM 19, and a tone generator 21 are connected mutually through a system bus 24. Further, this ROM 18 is stored with 'temperament F number table' and 'pitch adjustment table' in addition to a control program. When sound generation with a specific pitch is instructed, pitch adjustment information read out of the ROM 18 corresponding to selected timbre is added to a key code corresponding to the specific pitch to control the sound generation. Consequently, the pitches of all the keys are adjusted independently with the small-scale hardware corresponding to the timbre.
Patent JP-H05113154-A (JP)
Title: Variable suction control device for internal combustion engine
Inventor: ICHINOSE HIROKI
IPC: F02B31/02
Filed: 1991-10-24
Abstract: PURPOSE:To mitigate the torque shock in a variable suction control device for internal combustion engine so arranged as to cause EGR performance at the time when a swirl control valve disposed in a suction passage is closed, and to cause a reduction in the EGR quantity at the time when the swirl control valve is opened, by causing the EGR quantity to be controlled in such a direction as to decrease a change in output torque as the swirl control valve is operated. CONSTITUTION:A combustion chamber 12 is formed with a first suction port 14a which is a helical swirl port for forming a suction swirl in the combustion chamber 12, and a second suction port 14b which is a straight port. A fuel injection valve 26 is disposed on a partition wall 28 between branch passages 20a, 20b branching from a common suction passage 20 which are connected to the suction ports 14a, 14b, respectively. An EGR port 38 is provided to one mentioned branch passage 20a, and this EGR port 38 is connected to a discharge pipe 18 via an EGR pipe 34 with respect to which an EGR valve 35 is disposed while, on the other hand, a swirl control valve 32 is provided in the other mentioned branch passage 20b. As the swirl control valve 32 is operated, the EGR valve 35 is controlled so as to adjust the EGR quantity in such a direction as to decrease the resulting torque change.
Patent JP-H08253259-A (JP)
Title: Synthetic resin fastener
Inventor: DORE PASCAL
IPC: F16L3/233
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a first portion of locking teeth on a lower face of a wind strap and provide a second portion of the locking teeth on an upper face of the wind strap to reliably fix so as to prevent from being shifted from the strap even if pulled. SOLUTION: A wind strap 5 includes, in the vicinity of an attaching portion 2, a locking protrusion 14 which protrudes toward a support 7 and engaged with an outer periphery of an object to be fixed. For example, an upper face of the locking protrusion 14 is engaged with a part of an outer periphery of a bundle of numerous ribbon wires, thereby obtaining a good fixing and attaching state in cooperation with fastening by the wind strap 5. The strap 5 further has a first portion I equipped with locking teeth 6' provided on a lower face. The first portion I is connected with a second portion II, at which locking teeth 6 are provided on an upper face of the strap 5. The attaching portion 2 includes a string of elastic fixing protrusions 22 along an outer periphery of its base 21, thereby well attaching the fixing device 1 to a carrier.
Patent JP-H1198534-A (JP)
Title: Method for generating three-dimensional image
Inventor: OKADA SEIJI
IPC: G06T13/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain an impressive three-dimensional image with an excellent stereoscopic modification by detecting the state of a two-dimensional image, based on the motion vector of the two-dimensional image and resetting a delay quantity. SOLUTION: At first, the delay quantity of a second image as against the first image is decided, based on the motion vector of the two-dimensional image. The state of the two-dimensional image is detected, based on the motion vector of the two-dimensional image and an empharizing mode is adopted since the image is the effective one in field delay and horizontal phase control when the image is the one where two-dimensional/three-dimensional conversion by the modification of time difference (MTD) is effective (S9), the one where a subject is clearly discriminated from a background (S11) or the one where the subject is not superimposed on a screen frame (S13). The correction coefficient of the delay quantity is made to be larger than one and the correction quantity of a horizontal phase quantity is made to be larger than zero in the emphasizing mode. Thus, the delay quantity and the horizontal phase quantity are increased and a stereoscopic sense is emphasized.
Patent JP-H10122607-A (JP)
Title: On-ground air conditioning system for airplane
Inventor: FUKUDA AKIRA
IPC: B64F3/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-ground air conditioning system for an air plane in which cold air of lower temperature can be supplied and an operation cost can be reduced. SOLUTION: Latent heat utilizing type brine in a latent heat utilizing type brine heat storage tank 3 is cooled with a brine chillier device 1 and heat is stored. Latent heat utilizing type brine is sent from the latent heat utilizing brine heat storage tank 3 to a heat exchanger 8 by a latent heat utilizing brine pump 5 in response to a cooling requirement from an air handling devices 12, and effects heat exchange with brine, the cooled brine is supplied to each of the air handling devices 12 through a supply header 9, outdoor air is cooled and sent to an air plane. The brine chillier device 1 can be operated to cool the brine and supplied to the air handling devices 12 by the chillier pump 4.
Patent JP-H01122981-A (JP)
Title: Colored concrete blocks
Inventor: HATA MINORU
IPC: C04B41/50
Filed: 1987-11-05
Abstract: PURPOSE:To prevent glass coating films from cracking by making the heat expansion coefficients of the refractory aggregate and the glass almost equal in a colored concrete block in which glass coating films are formed on the surfaces of the concrete block containing refractory aggregate and heat-resistant pigments. CONSTITUTION:A colored concrete is formed by dispersing heat-resistant pigments in a concrete block material containing refractory aggregate. The colored concrete block is flame-sprayed with clear or translucent coating glass films. At this time, the aggregate and/or the glass are selected so that their heat-expansion coefficients become almost equal.
Patent JP-H1198957-A (JP)
Title: Liquid soft mix
Inventor: IKEDA NORIO
IPC: A23G9/44
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid soft mix used as a raw material for soft creams, having functions such as good emulsion stability in a liquid soft mix state, good over-runnability on the freezing of the soft mix and the good shape retainability of the soft cream after frozen, and not gelled on storage and during distribution, and to provide a method for producing the liquid soft mix. SOLUTION: This liquid soft mix comprises a milk component, oils and fats, a saccharide and a stabilizer, and contains sodium alginate as the stabilizer and simultaneously a sodium salt and/or a potassium salt as a gelation inhibitor. This liquid soft mix is produced by homogenizing a solution containing the milk component, the oils and the fats, the saccharide, 0.01-0.15 wt.% of the sodium alginate as the stabilizer and 0.01-0.15 wt.% of the sodium salt and/or the potassium salt as the gelation inhibitor and subsequently subjecting the homogenization product to a sterilization treatment.
Patent JP-S61158316-A (JP)
Title: Liquid crystal display device
Inventor: SHIONOYA TOSHIO
IPC: G09G3/02
Filed: 1984-12-29
Abstract: PURPOSE:To write a picture in a liquid crystal cell within a shorter period without reducing a display level by forming a means for increasing the quantity of energy to be applied to an area to be written in accordance with an output from a discriminating means. CONSTITUTION:A laser diode 10 is kept at ON only for a period corresponding to a writing pulse PA by a laser driving circuit 9 to write a picture element in an area Sn of a liquid crystal cell 20. When no picture element is written in any areas Sn-1, Sn+1, Sn+2 excluding the area Sn, the writing pulse PA is outputted from a monostable multivibrator 2 and a writing pulse PB having pulse width wider than that of the pulse PA is outputted from a monostable multivibrator 7 and sent to the laser driving circuit 9 through an OR circuit 8. In this case, the pulse PB is more effective than the pulse PB by the wider pulse width. Namely, the time required for the irradiation of laser light is increased longer than that of the writing of a picture element at least in any one of respective areas Sn-1, Sn+1, Sn+2 to increase the quantity of energy to be applied to the area Sn and write a picture element in the area Sn.
Patent JP-H07263153-A (JP)
Title: Fluorescent lamp energization circuit
Inventor: FURANSHISUKO JIYABIERU BERASUK
IPC: H05B41/232
Filed: 1994-10-19
Abstract: PURPOSE: To provide a ballast circuit which does not need an inductive element or a filament. CONSTITUTION: This circuit is a 100% solid state, and it is not necessary to use an inductive component and a filament for the adequate operation of the circuit. The circuit is composed of a rectifier/voltage doubling circuit 2, a booster circuit 3, and some several auxiliary circuits including a low power oscillation circuit and a high voltage amplifier circuit 5. A high-frequency AC signal is used to ignite a lamp by ionizing the gas, and a DC signal is generated by a circuit in order to light and maintain the lamp, when the lamp is ignited once. The size and the weight of an IC circuit stabilizer are made in the values which can be assembled to a fluorescent lamp package itself.
Patent JP-H01212583-A (JP)
Title: Device for controlling discharge of winning ball in pinball type playing machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1987-11-04
Abstract: PURPOSE:To enable winning ball discharging conditions of three types by letting one winning case be equipped with No.1 and No.2 control mechanisms, and thereby controlling the inlet and the outlet ports of the winning ball case to be opened/closed interchangeably one by one whenever a prize is won, which is different in winning condition. CONSTITUTION:When No.1 prize is won, the excitation of an electromagnetic fitting 5 allows a control actuating fitting 10 to be lifted while firstly releasing No.1 control valve 14 from an engaging leaf 11 and secondly releasing No.2 control valve 18 from a control leaf 12 so as to close the outlet ports 2a of the both housing passages 2 of a winning ball case C by an open/close leaf 15 for letting winning balls (15 each) be discharged from outlet ports 2b toward outside while pushing No.2 control valve 18 outwardly with pressure. When No.2 prize is won, and when No.3 prize is won, winning balls (10 each) housed in a section below an intermediate stage which are not controlled by No.1 control valve 25 or winning balls (5 each) housed in a section below a lower stage which are not controlled either by No.2 control valve 31 are discharged from the winning ball case C while pushing No.2 control valve 18 with pressure by means of combined action of No.1 control mechanism M1 and control mechanism M, and combined action of No.2 control mechanism M2 and the control mechanism M respectively.
Patent JP-H11114696-A (JP)
Title: Reversion type welding auxiliary device for frame of building unit
Inventor: KOBAYASHI YUJI
IPC: B23K37/047
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a reversion type welding auxiliary device for a frame of a building unit capable of being used to easily weld/fix a plurality of frame members of a roughly planar building unit from both sides. SOLUTION: This welding auxiliary device is constructed so that a holding frame 18 formed from a plurality of frame members 21, 23, 26-29 joined each other in a roughly planar shape is arranged between a pair of support frames 16, 17 and is mounted to a pair of the support members 16, 17 rotatable through a horizontal rotation shaft 24, a drive motor 44 to drive the horizontal rotation shaft 24 is arranged and work holding means H1-H9 to hold plural places of the frame of the building unit of a roughly planar shape to plural places of the holding frame 18.
Patent JP-H07132469-A (JP)
Title: Handle for various tools and manufacture thereof
Inventor: HASEGAWA KATSUMI
IPC: B25G3/34
Filed: 1993-11-08
Abstract: PURPOSE:To improve the holding sensation of an outer wall part and the outward appearance of the whole handle respectively by fixing an inner wall part, made of synthetic resin, rigidly to the base end part of a blade body, then fixing an outer wall part, made of soft synthetic resin, rigidly to the outer peripheral part of the inner wall part, and inserting to fit a cap into the molding support hole of the outer wall part. CONSTITUTION:An inner wall part 2 made of synthetic resin is rigidly fixed to the base end part of a blade body 1, and an outer wall part 8 made of soft synthetic resin is rigidly fixed to the outer peripheral part of the inner wall part 2. A cap 10 is insert-fitted into a hole 5 bored only in the tail side end face 8e on the opposite edge side to the opening part 3 of the inner wall part 2 with the base end part of the blade body 1 fixedly inserted therein, out of the outer face of the outer wall part 8, and this cap 10 is exposed to the tail side end face 8e. That is, at the time of manufacturing this handle, the tail side end face 2e of the inner wall part 2 is supported by a mold supporting shaft, and after taking a molded article out of the mold, the cap 10 is fixedly inserted into the hole 5 bored only in the tail side end face 8e of the outer wall part 8 adjacent to the tail side end face 2e of the inner wall part 2 to expose the cap 10 to the tail side end face 8e. The holding sensation of the outer wall part 8 and the outward appearance of the whole handle are both improved.
Patent JP-H04263212-A (JP)
Title: Light reflecting modulator
Inventor: RORUFU HAIDEMAN
IPC: H04B10/25
Filed: 1991-09-30
Abstract: PURPOSE: To obtain an optical reflection modulator where an optical waveguide body and a reflection modulator are easily aligned. CONSTITUTION: An optical reflection modulator is a detuning possible optical resonance equipment which is constituted of the optical waveguide body 2, a reflection surface 3 and a modulating device for vibrating the reflection surface and executing modulation and the modulating device is provided with the two mutually opposedly arranged reflection surfaces. The reflection surface 3 forms the first reflection surface of the resonance equipment and the end surface 4 of the optical waveguide body 2 forms the second reflection surface of the resonance equipment. Then, a piezoelectric converter 8, for example, is driven by a modulating signal and the detuning of the resonance equipment is controlled.
Patent JP-H04152185-A (JP)
Title: Sensitizer for heat sensitive recording and material for heat sensitive recording
Inventor: FUJIWARA RISA
IPC: B41M5/337
Filed: 1990-10-16
Abstract: PURPOSE:To improve the coloring sensitivity, whiteness, light resistance, moisture resistance and plasticizer resistance by composing the title sensitizer of terephthalic acid dimethl ester and a specified compound. CONSTITUTION:The title sensitizer for heat sensitive recording consists of terephthalic acid dimethyl ester A, a compound B shown by a general formula 1, and a compound C shown by a general formula 2, as required. The title material for heat sensitive recording contains an electron donative colorless coloring agent and an electron acceptive development substance in a layer which formed on a supporting body, and is colored by heat, and contains this sensitizer in the layer which is formed on the supporting body. The weight ratio between terephthalic acid dimethyl ester A and the compound B is generally 25:75-80:20, and when A is less than 25, the heat sensitivity and plasticizer resistance as a heat sensitive recording paper is lowered. Also, when A exceeds 80, the heat sensitivity decreases. For this sensitizer, when the compound C is jointly used together with A and B, the sensitivity becomes sharper. The weight ratio between A+B and C is generally 95:0-50:50. When the compound C exceeds 50, the sensitivity decreases on the contrary lower, than the case of A and B only.
Patent JP-H02125277-A (JP)
Title: Liquid developing device
Inventor: FUKAZAWA HISASHI
IPC: G03G15/10
Filed: 1988-11-02
Abstract: PURPOSE:To evade the continuous sticking phenomenon of a projection of liquid toner due to surface tension and to perform development of high resolution without any absence by providing a pressure generating means which applies periodic pressure pulses to liquid toner supplied between two plates. CONSTITUTION:A toner supply path consists of two plates 3a and 3b and the pressure generating means 1 and an electrode 2 are formed on the inside surface of the plate 3b. The pressure generating means 1 so set that pressure is applied uniformly to the liquid toner, and outputs the periodic pressure pulses. Consequently, when the pressure generating means applies pulsating pressure to the liquid toner periodically, the projection of liquid toner is formed and disappears repeatedly and the frequency of the pressure pulses is increased to enable the development of high resolution, thereby realizing continuous, uniform solid black development when a solid black electrostatic latent image is developed. Further, the projection of the liquid toner is removed temporarily, so even if the projection of the liquid toner sticks on a photosensitive body owing to its surface tension, this can be evaded.