baber/WOPTO huggingface dataset:
Patent JP-H1083867-A (JP)
Title: Shield connector of type having plug and socket and provided with locking/unlocking member
Inventor: THENAISIE JACKY
IPC: H01R13/658
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector having an effective locking/unlocking member while maintaining simplicity. SOLUTION: A shield connector has a socket 1 mounted on a printed circuit board (Cl) and a plug 7 designed to be coupled by insertion into the socket, first shield members 2, 4 are extended by a flexible locking projection 22 provided with a hook 24, the shield 9a of the plug 7 has a hole 90a in which the hook 24 is engaged, and the projection 22 rubs against the shield of the plug 7 to achieve current carrying contact between the shields 9a, 2-4 of the plug 7 and the socket 1 to firmly lock the plug inside the socket, and has a separating member 3 made from an insulating material, which forms a lever which enables the first projection 22 to unlock the plug 7 and the socket 1 when a pressing force is applied to the projection 3 and also when a drawing force is applied to the plug.
Patent JP-S5428565-A (JP)
Title: Color picture tube
Inventor: SAWAI ICHIROU
IPC: H01J29/07
Filed: 1977-08-08
Abstract: PURPOSE: To realize the cost reduction by providing the square hole and the square notch on the frame junction surface of the inner shield of the color picture tube and forming a paired tongue pieces on the junction surface of the shadow mask frame to carry out the junction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02273094-A (JP)
Title: Blower motor controller for vehicle
Inventor: OI SHINICHI
IPC: H02P6/06
Filed: 1989-04-13
Abstract: PURPOSE:To suppress excessive fluctuation of air flow regardless of fluctuation of ventilation resistance by driving a blower motor based on a control signal fed from a control signal generating means such that the magnetic force is maintained constant. CONSTITUTION:A microcomputer 4 receives a speed, set in a speed setter 5, through an A/D converter 6 then carries out PWM control of a three-phase inverter 3 and operates a voltage to be applied onto a blower motor 2b. If longer than a predetermined time has elapsed after start of a timer, the magnitude Pc of magnetic field produced through the armature winding (not shown) of the blower motor 2b detected through a Hall element 7 is inputted. If the magnitude Pc of the magnetic field is smaller than a predetermined value, a new operational coefficient is set based on a value obtained by dividing the upper limit value by Pc. If the magnitude Pc is larger than a predetermined value, a new operational coefficient is set based on a value obtained by dividing Pc by a lower limit value.
Patent JP-H08261943-A (JP)
Title: Stabilized chemiluminescence method, chemiluminescent reagent, and enzyme immunoassay using them
Inventor: KUNICHIKA MAKOTO
IPC: G01N21/78
Filed: 1995-03-27
Abstract: PURPOSE: To provide a stable high-sensitivity chemiluminescence method and a chemiluminescent reagent adaptable to a clinical examination medicine. CONSTITUTION: While peroxidase is determined by the chemiluminescence generated when a 2,3-dihydro-1,4-phthalazinedione compound and peroxidase are reacted under the existance of a chemiluminescent enhancing agent (d) and an oxidant (c) in chemiluminescence method, surface active agent and an antioxidant additionally coaxist in this chemimluminescence method, A liquid chemiluminescent reagent for determining peroxidase is composed of the surface active agent, antioxidant, chemiluminescent enhancing agent (d), and 2,3- dihydro-1,4-phthalazinedione compound in this method.
Patent JP-S61252973-A (JP)
Title: Rotary valve
Inventor: MIWA KINOO
IPC: F16K3/08
Filed: 1985-04-30
Abstract: PURPOSE:To simplify structure without deteriorating the turning performance of a rotary valve body and the sealing performance between a fixed valve body and the rotary valve body by forming a pressurizing chamber for introducing the compressed air between the rotary valve body and a valve box. CONSTITUTION:A fixed valve body 3 is accommodated and fixed into a valve box 2 and has a flat surface 15 and a passage 16 which communicates to said flat surface 15. A rotary valve body 4 and a flat surface 19 which can turn in contact with the flat surface 15 of the fixed valve body 3 and a communication passage 20 corresponding to the passage 16. A pressurizing chamber 6 is formed between a rotary valve body 4 and the valve box 2 on the opposite side to the fixed valve body 3, and compressed air is introduced through an introducing hole 12. Since compressed air exists, the connection state between the rotary valve body 4 and the valve body 3 is kept constant, even if the rotary valve body 4 is turned by a valve rod 5, and the rotary valve body 4 can be turned exceedingly easily.
Patent JP-H06304761-A (JP)
Title: Welding tip and its manufacture
Inventor: HORI KATSUYOSHI
IPC: B23K9/26
Filed: 1993-04-21
Abstract: PURPOSE:To provide a welding tip excellent in feed stability of a wire and also, excellent in discharge performance of foreign matter and a method to manufacture the tip at low cost. CONSTITUTION:The cross-sectional shape of a guide hole 31 provided on the welding tip 30 is formed into a noncircular shape capable of inserting the wire. The cross-sectional shape of the guide hole 31 can be polygonal and also, can be elliptical or the shape approximate to this. When the cross-section shape of the guide hole is formed into a polygon, it is preferable to form the polygon circumscribed on a circle, for instance, the polygon circumscribed on the circle having the diameter larger by 0.05-0.20mm than the outside diameter of the wire inserted into the guide hole. In the concrete, it is preferable to form a triangle or a rhomb. Meanwhile, when the cross-sectional shape of the guide hole is formed into an ellipse, the minor axis of the elliptical guide hole is made larger by 0.05-0.20mm than the outside diameter of the wire inserted into the guide hole.
Patent JP-S60238743-A (JP)
Title: Measuring method and measuring instrument of flexibility of long-sized body
Inventor: MATSUSHIMA MASATAKE
IPC: G01N19/00
Filed: 1984-05-14
Abstract: PURPOSE:To measure quantitatively a long-sized body by supporting the lower end of the long-sized body by a supporting tool so that its tip becomes vertical, bending the long-sized body by its empty weight, and measuring a relation of the horizontal and vertical directions of its tip and the supporting point. CONSTITUTION:The lower end of a long-sized body 1 of a prescribed length is supported so that its tip 1a turns upward in the vertical direction, also this long- sized body 1 is bent by its empty weight, and at least one of a length H in the vertical direction between a supporting point 2a and the tip 1a, and a length L in the horizontal direction extending to a point 1b which becomes the same horizontal position as the supporting point 2a, by which flexibility of the long- sized body 1 is measured. In this way, the measurement can be executed with high accuracy since it is executed quantitatively without depending on the sixth sense.
Patent JP-S58210438-A (JP)
Title: Hot water feeder utilizing solar heat
Inventor: INOUE TADASHI
IPC: F24S90/00
Filed: 1982-06-01
Abstract: PURPOSE:To reduce a heat discharge loss and to simplify the piping structure by a method wherein a float type flow rate switch is provided at the junction of a forward pipe and a hot water feed pipe of a heat collector so that a solar heat collecting operation and a hot water feeding operation are performed by the flow rate switch. CONSTITUTION:A float type flow rate switch 12 is provided at the junction of the forward pipe 3 and the hot water feed pipe 10 of the heat collector, the switch 12 has an inlet section 14 and an outlet section 15 connected to the pipe 3 on both sides thereof and an inlet port 16 connected to the hot water feed pipe 10. Further, a float valve 17 is provided within the switch 12 so as to open and close the outlet section 15 to the forward pipe by the opening and closing operations of a hot water feeding faucet 11. In addition, switching mechanisms 20 and 24 adopted to perform the ON and OFF operations of a pump 8 by the up and down movements of the float valve 17 are provided. As a consequence, the efficiency of the hot water feeder is improved.
Patent JP-H03292147-A (JP)
Title: Liquid-jet head
Inventor: WATANABE HIROYUKI
IPC: B41J2/045
Filed: 1990-04-10
Abstract: PURPOSE:To increase extent of displacement for a piezoelectric film vibrator with its distribution of stress improved by a method wherein electrodes on at least one side of each of cantilever piezoelectric vibrators are split into a plurality of pieces. CONSTITUTION:A liquid-jet head is provided with plane cantilever piezoelectric film vibrators 102, upper electrodes 101, split into a plurality of pieces comprising the piezoelectric film vibrators, and a pressure chamber 103 that applies the pressure to the liquid. As the cantilever is split into a plurality of pieces along its longitudinal direction, stress around interfaces between the piezoelectric films and the upper electrodes can be relaxed when the cantilever is flexed. Therefore maximum displacement of the cantilever in this type of liquid-jet head can be extended from 3mum of a conventional cantilever piezoelectric vibrator to 5mum, which is about twice the extent of the displacement in the conventional type.
Patent JP-H02275136-A (JP)
Title: Damping device
Inventor: NOMICHI TOSHIYUKI
IPC: F16F15/02
Filed: 1989-04-14
Abstract: PURPOSE:To absorb the waves of fluid as the elastic energy of an elastic means, and thereby enable damping operation by hanging buffer plates down via an elastic means such as a coil spring and the like in a tank containing fluid in such a way as to form an open fluid surface. CONSTITUTION:When a structure 1 oscillates horizontally to the directions as shown by arrow heads A and B by earthquake, wind and the like, fluid 5 starts to wave to the direction as shown by the arrow heads A and B in such a way as to be synchronized with oscillation so that the oscillation of the structure 1 is thereby absorbed by its wave energy. When the fluid 5 is raised in wave intensity accompanied with the absorption of the oscillation of the structure 1, the fluid surface 5a tends to come in contact with each lower surface of buffer plates 6 provided at the both sides of a tank 3, and furthermore, the buffer plates 6 are pushed upward in such a way as to be against the elasticity of coil springs 7. This permits the wave energy of the fluid 5 to be absorbed by the elastic energy of the coil springs, the waves of the fluid 5 are damped, and damping properties can thereby be effectively imparted to a damping device 2.
Patent JP-H10273418-A (JP)
Title: Cleansing cosmetic
Inventor: SATOU MAHOKO
IPC: A61K8/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic excellent in cleansability against make-up stains, etc., and good in storage stability by heating starch, a hydrophilic nonionic surfactant and water at a temperature not lower than the gelatinization temperature of the starch for a specific time. SOLUTION: This cosmetic is obtained by heating (A) 1-40 wt.% (based on the whole amount of the cosmetic) of starch (e.g. corn starch), (B) 1-20 wt.% of a hydrophilic nonionic surfactant (e.g. a sucrose fatty acid ester) preferably having a HLB of >=8, and (C) water in an amount of 2-95 wt.% which is two times or more the dry weight of the component A at a temperature not lower than the gelatinization temperature of the component A for >=30 min, and, if necessary, further adding a plant extract, a humectant, a refreshing agent, a UV absorbent, an antiseptic, an antioxidant, a perfume, etc. The gelatinization temperature of the starch depends on the kinds of the starch and the components used together therewith, and further depends on the surfactant, salts, the shape of starch particles and the diameter of the starch particles.
Patent JP-S5520085-A (JP)
Title: Speaker driving system
Inventor: SAITOU HIROSHI
IPC: H04R3/00
Filed: 1978-07-31
Abstract: PURPOSE:To obtain the characteristics featuring a low cost and the excellent digital signal source by securing a specific relation between the sampling frequency of the D/A converter and the cut-off frequency of the speaker. CONSTITUTION:The audio reproduction system comprises digital signal source 9, D/A converter 10 and speaker 11. In this case, speaker 11 features an extremely large amount of attenuation since the secondary LPF is formed logically near the upper limit frequency of reproduction via the mass of the cone and the compliance of the cone root. In this connection, the sampling frequency is decided so that the formula of fh<fs/2 may be satisfied, where the sampling frequency of converter 10 is set to f2 Hz and the reproduction frequency of speaker 11 to fh Hz each. As a result, the high frequency distortion caused by the digital sampling can be eliminated.
Patent JP-H06290786-A (JP)
Title: Precursor green sheet for air electrode in molten carbonate fuel cell
Inventor: KAWAKAMI HIROSHI
IPC: H01M4/86
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a precursor green sheet for an air pole in a molten carbonate fuel cell which uses metal oxide powder having a suitable particle size distribution as a constituent of an air pole having high corrosion resistance for molten carbonate and capable of obtaining high power generation. CONSTITUTION:A green sheet comprises a metal oxide, an organic binder and an organic additive. It is characterized in that in the metal oxide as its constituent, the particle sizes are largely distributed in a region of particle sizes 2-20mum and a region of particle sizes up to 1.5mum.
Patent JP-H04306324-A (JP)
Title: Corrosion proof method for foundation pile
Inventor: HIRAGA TOMOAKI
IPC: E02D5/34
Filed: 1991-04-02
Abstract: PURPOSE:To provide durability for a pile for a long period, to improve performance thereof, and to prevent the occurrence of contamination owing to underground water by a method wherein the part embedded in a ground of a concrete pile is covered with a protection cover, e.g. a titanium alloy or an amorphous alloy. CONSTITUTION:When an existing concrete pile 2 is embedded in acid earth 1, a hole for a foundation pile is previously formed in the acid earth 1 by means of an earth auger. The existing concrete pile 2 is covered with a corrosion proof cover material 3, e.g. a titanium alloy or an amorphous alloy and engaged the hole. When this method is applicable to a cast-in-place concrete pile, a casing 4 is pressed in the acid earth 1 by using a BENOTO machine and soil is excavated by an excavator. A corrosion proof cover material 5 made of titanium in the shape of a cylinder with a bottom is engaged along with the inner wall of the casing 4. A reinforced cage 6 is inserted in the casing 4, concrete 8 is placed through a tremie pipe 7, and the casing 4 is pulled off. This method protects the concrete 8 and improves durability of a pile.
Patent JP-H01266148-A (JP)
Title: Production of aromatic polyester tape
Inventor: SHIMADA TOSHIKI
IPC: C08G63/60
Filed: 1988-04-18
Abstract: PURPOSE:To obtain a polyester tape having excellent strengths and modulus in all directions and a uniform thickness, by forming filaments of a liquid crystal-forming aromatic polyester into a web, heat-bonding this web at a specified temperature to form a tape and subjecting this tape to solid-state polymerization. CONSTITUTION:A tape comprising a liquid crystal-forming aromatic polyester is prepared by processing filaments of said polyester into a sheet, heat-bonding this sheet in an atmosphere of a temperature from the m.p. -50 deg.C to the m.p. +20 deg.C and subjecting the treated sheet to solid-state polymerization. The heat bonding after the preparation of the filaments into a web is performed by heat- bonding freshly spun filaments in the form of a web or by forming a web by rewinding separately spun filaments from a bobbin and heat-bonding it. The solid-state polymerization can be performed by, for example, heat-treating the bonded filaments in a nitrogen atmosphere.
Patent JP-S62109702-A (JP)
Inventor: UEDA HIROMI
IPC: B65B1/16
Filed: 1986-04-23
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-S61255245-A (JP)
Title: Trouble indication apparatus for internal-combustion engine
Inventor: TANAKA TOSHINOBU
IPC: F02D45/00
Filed: 1985-05-02
Abstract: PURPOSE:To simply and distinctly represent the result of self diagnosis by self-diagnosing a variety of items related to internal-combustion engine and outputting the representation of code No. of the diagnosis result by the duty signal of a computer and permitting analogue representation. CONSTITUTION:In the operation of an internal-combustion engine, the self diagnosis code No. diagnosed by the self diagnosis algorism in a ROM 23 is temporarily memorized into a RAM 22 by an ECU 2. The self diagnosis code No. corresponds to the duty ratio and is provided with a preference order. After a 100% standard duty signal is outputted, a CPU 21 judges that the item corresponding to the self diagnosis code No.1 shows abnormal or not, and when anomaly is judged, an X1% duty signal is outputted. Further, the anomaly of the item corresponding to other code No. is judged, and when anomaly exists at several positions, the corresponding duty signal is outputted alternately to the 100% signal, and analogue representation by a simple measuring device 7 is permitted.
Patent JP-H01266475-A (JP)
Title: Absorption refrigerator
Inventor: HIUGA MASASHI
IPC: F25B15/00
Filed: 1988-04-18
Abstract: PURPOSE:To reduce loss which is caused by allowing refrigerant unutilized for a refrigerating operation to be absorbed by an absorber, and to prevent octanol from staying in the liquid reservoir of an evaporator and the absorber, by providing heating elements having specific gravity lighter than that of a liquid additive such as octanol in the liquid reservoir of the absorber and the evaporator. CONSTITUTION:Heating elements 30 and 31 provided in the liquid reservoir of an evaporator 6 and an absorber 7 are formed of materials having specific gravity lighter than that of a liquid additive such as octanol floating on the upper portion of a refrigerant liquid and an absorption liquid in the liquid reservoir, and such a liquid additive as octanol is heated by the heating elements 30 and 31 and then evaporated. Thus, the vapor flows to the outer wall of the heat transfer tube if a cooler 28 in the absorber 7, and since the wetting of the absorption liquid on the outer wall is effected accelerately, the heat exchange by the cooler 28 is promoted, thereby improving the refrigerating ability thereof. Further, since a large amount of the liquid additive stayed in the liquid reservoir is not allowed to stand as it is unutilized, this serves to maintain the durability of improvement in the refrigerating ability. As the heating elements 30 and 31 evaporate only the liquid additive while floating on the liquid surface of the liquid additive, heat loss is remarkably reduced.
Patent JP-H02273894-A (JP)
Title: Sale data processor
Inventor: MAEKAWA SHIYUNICHIROU
IPC: G07G1/06
Filed: 1989-04-17
Abstract: PURPOSE:To print out data of plural items by accurately housing in one row by printing the data of plural items in one row based on the number of characters comprising print item data. CONSTITUTION:A character number discrimination means 1 discriminates whether or not the print item data generated at every registration of sale data is less than the prescribed number of characters. A data holding means 2 is a memory for saving data to store and hold the print item data when it is discriminated that the data is less than the prescribed number of characters by the character number discrimination means 1. An editing means 3 edits the print item data generated this time and the print item data held in the data holding means 2 in the data of one row when at least the print item data of one item is stored and held in the data holding means 2 and it is discriminated that the print item data generated this time is less than the prescribed number of characters by the character number discrimination means 1. In such a way, the data of plural items can be housed in one row and is printed out.
Patent JP-S62252134-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KONUMA TAKESHI
IPC: H01L21/302
Filed: 1986-04-24
Abstract: PURPOSE:To preferably form an electrode by emitting a plasma to the surface of a compound semiconductor to perform an activating process, and then O2 plasma processing it. CONSTITUTION:An Si3N4 film 3 is etched to form a hole 5, CF4 plasma is emitted to an exposed n-type conductive layer 2 to activate the surface of the exposed layer 2, O2 plasma is then emitted to form a thin oxide film 6. The film 6 is dipped in aqueous solution of HCl to be removed, thereby obtaining a clean surface. After drying, Au-Ge, Au are deposited by a vacuum depositing method, deposited metal remains only in the hole by a lifting off method, and heat treated to form an ohmic electrode 7.
Patent JP-S58212179-A (JP)
Title: Mis transistor and manufacture thereof
Inventor: KAWASAKI KIYOHIRO
IPC: H01L27/12
Filed: 1982-06-03
Abstract: PURPOSE:To remarkably improve the reliability of an MIS transistor by introducing a thin film layer capable of being covered with amorphous silicon containing impurity and the first metal which does not lose conductivity at the time of removing the thin film layer, thereby significantly alleviating the restriction of the case of operating with a pulse. CONSTITUTION:An amorphous silicon layer 4 containing impurity, the first insulating layer such as a nitrided silicon layer 3, the first metal layer such as a molybdenum layer 3, an aluminum layer 13 such as a thin film layer are sequentially covered on an insulating substrate 1, and with a photosensitive resin 14 selectively covered as a mask a thin film layer 1, the first metal layer 2, and the first insulating layer 3 are sequentially selectively etched. After an amorphous silicon layer containing no impurity is selectively removed to form an insular region 4', an amorphous silicon layer 5 containing impurity is covered on the overall surface. After an amorphous silicon layer containing impurity together with the amorphous silicon layer containing impurity covered on the layer 4 containing no impurity is selectively allowed to remain, source and drain wirings 7, 8 made of the second metal such as aluminum are selectively covered on the amorphous silicon layer containing impurity.
Patent JP-S60239791-A (JP)
Inventor: UOTA KOUSAKU
IPC: G09B29/10
Filed: 1984-05-15
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-S61253886-A (JP)
Inventor: ASO KAZUYOSHI
IPC: C25D7/06
Filed: 1985-05-07
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-S59221699-A (JP)
Inventor: UEDA TOMIHIRO
IPC: G21F9/30
Filed: 1983-06-01
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-H01270585-A (JP)
Title: High-sensitivity reactive composition
Inventor: SAKAMOTO MIDORI
IPC: C06B27/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the subject composition useful as an excitation agent for percussion agent, etc., usable as a substitute for an initiating explosive and producible without causing explosion hazard by using a binary mixture of an organic peroxide and metal powder as a main component. CONSTITUTION:70-99wt.% of an organic peroxide (e.g., benzoyl peroxide) solid at the application temperature and passing through a 1.45 mesh sieve is compounded with 1-30wt.% of an easily oxidizable powdery metal such as Al, Mg, Zr or Al-Mg alloy having particle size to pass through a 145 mesh sieve. The obtained binary mixture system is used as a main component and is compounded with Sb2S3, Ca2Si, etc., as a grid agent, foamed particle such as glass microballoon as a sensitizing agent and methylcellulose, etc., as a binder.