baber/WOPTO huggingface dataset:
Patent JP-H04254169-A (JP)
Title: Multiunit type evaporator
Inventor: OKUDA NOBUYUKI
IPC: F25B39/02
Filed: 1991-02-05
Abstract: PURPOSE:To improve the branching of flow and reduce a passage resistance to contrive the improvement of heat exchanging performance by a method wherein a tube element is provided with left and right tank units and a U-shaped refrigerant passage, detouring through the inside of the tube element, is formed between left and right tank units and a tank unit for direction conversion. CONSTITUTION:A tube element 1 is provided with a pair of left and right tank units 7, 8 at one end in the longitudinal direction of the same and a tank unit 9 for conversion of the flowing direction, which is continued in the width direction of the same, at the other end of the same. A U-shaped refrigerant passage 11, connecting these tank units 7, 8, 9, is formed and, further, flow branching ribs 12 are formed on forming plates 1a, 1b in the descending passage 11a and the ascending passage 11b of the refrigerant passage 11. According to the constitution, refrigerant is U-turned while receiving mixing effect in the converting tank unit 9 and, thereafter, is distributed into respective passages again whereby the branching of flow is improved and the passage resistance is reduced.
Patent JP-S60158657-A (JP)
Title: Semiconductor device
Inventor: OOTANI KENJI
IPC: H01L27/082
Filed: 1984-01-29
Abstract: PURPOSE:To increase the withstanding voltage only for an element, to which high withstanding voltage is required, by dividing a low withstanding voltage circuit and the high withstanding-voltage element in a semiconductor device in which the low withstanding voltage circuit and the high withstanding voltage element are juxtaposed with each other. CONSTITUTION:A signal system circuit 2 at low withstanding voltage is constituted by transistors (Tr) 6, 8, 10 and a resistor 12, base currents in the Tr10 are drawn on the basis of input signal currents applied to an input terminal 14, and a Tr4 is driven. An emitter is connected to a positive side line, on which a power supply terminal 16 to which positive voltage VE is applied is formed, in the PNP type Tr4 for an output driver as a high withstanding voltage element, and an output terminal 18 is shaped to a collector in the Tr4. The signal system circuit 2 and the Tr4 are divided and constituted, and the signal system circuit 2 has low withstanding voltage constitution and the Tr4 high withstanding voltage constitution. That is, the mutual distances among a collector section, an emitter section and a base section are lengthened in the Tr4 while distances among these three sections and an isolation region are increased.
Patent JP-H10191887-A (JP)
Title: Oxidization suppressed tea manufacturing method
Inventor: ISHIMARU HAJIME
IPC: A23F3/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a product of green remained flavor tea by suppressing the oxidization of tea especially from the preservation of raw tea leaves to the execution of high-temperature treatment. SOLUTION: In case of preprocessing of raw tea leaves inside a container, these leaves are sufficiently made wet with water, sufficiently cooled later with the vaporization of water by pressure reduction inside the container and preserved by injecting a prepared mixed gas containing a little oxidation gas and carbon dioxide gas into the container. Tea leaves 4 preserved like this are processed in the atmosphere of a little oxygen gas even when processing it in a pot 1 of factory with high temperature steam, and vacuum dry processing is executed by using pressure reduction inside the pot 1 due to a vacuum pump 8 in case of this high temperature processing, namely, using a freezer 9 and a far infrared ray generator 14 together.
Patent JP-S59140761-A (JP)
Title: Trouble information system
Inventor: NAGASE HIROSHI
IPC: H04M3/00
Filed: 1983-02-01
Abstract: PURPOSE:To facilitate switching to a talkie transmission route in case of switchboard trouble by allowing even a switchboard which is equipped with telephone and nontelephone terminals in combination to send talkie signals uniformly despite of subscriber classes. CONSTITUTION:When the selector 18 of a signal transmission part 9 is switched by an indication from a console panel 10 during switchboard trouble, a selector 24 is also switched and an address A held by a read address holding circuit 25 for talkie transmission is written for all subscribers in a channel holding memory 5. Consequently, a talkie signal is inserted into all information channels of a down channel highway 11 by a line concentration switch 4. Respective channels of the highway 11 are distributed by a distributor 12 to line terminating circuits 13 of respective subscribers, and the signal of a signal highway 11', on the other hand, is distributed to the circuit terminating circuits of the subscribers and composed into a frame by the terminating circuit 13 to be sent out to terminals.
Patent JP-H07208795-A (JP)
Title: Wall type air conditioner
Inventor: ITO YOSHIHIRO
IPC: F24F11/02
Filed: 1994-01-13
Abstract: PURPOSE:To prevent damage of a preliminary drive/stop switch when an impact force is operated at an air conditioner by disposing an end of an operating protrusion of the switch inside from an inner surface of a hole of a front panel. CONSTITUTION:An end of an operating protrusion 3 of a preliminary drive/stop switch 4 is disposed about 1.5mm inside of an inner surface of a hole 11 of a front panel 7. The hole 11 is so formed in a diameter of about 15mm as to insert a human finger. E A reinforcing rib 12 which is gradually increased in width from its top to a base is formed on an inner surface of one sidewall 6B of a U-shaped holding frame 6. The rib 12 may be not only one but also two or more, or may be provided on an inner surface of the other sidewall 6A. The rib may be formed only at bases of the sidewalls 6A, 6B. Thus, even if an impact force is applied, the protrusion of the switch is not brought into contact with the panel.
Patent JP-H10215135-A (JP)
Title: Terminal noise filter for inverter power using unit
Inventor: SAKAMOTO KAZUHO
IPC: H03H7/09
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce terminal noise without enlarging dimension by connecting resonance capacitors to a common file filter coil in parallel. SOLUTION: Commercial power is inputted from input terminals 8 and 9 and power passing through a terminal noise filter is supplied from output terminals 10 and 11. The coils of respective lines are wound to the same circular core and the common mode filter coil 1 operates as dielectric reactance on common mode noise generated between the lines and ground and it inhibits the leakage of noise to an outer part. The resonance capacitors 2 and 3 are connected to both ends of the lines of the common mode filter coil 11 in parallel. The correlation of inductance L and resonance capacitor capacity C in the common mode filter 1 is set to be that as shown in an expression and a frequency (f) is set to be one to five times as much as the operation frequency of an inverter. When L and C are decided for the frequency to be inhibited, noise can efficiently be removed without the need of large L.
Patent JP-H08105397-A (JP)
Title: Fan guard and its manufacture
Inventor: MIYASHITA ROKURO
IPC: F04D29/00
Filed: 1995-02-01
Abstract: PURPOSE: To efficiently manufacture a fan guard by forming the fan guard to be fitted to an exposed surface of the fan of a housing to store the cooling fan in a heat generating electric appliance such as a computer equipment by blanking a metallic sheet in a mesh manner by a press. CONSTITUTION: A fan guard 10 consists of a plurality of ring parts 12 which are concentrically arranged at appropriate intervals and a plurality of connection parts 14 arranged at equal angular intervals, and the respective ring parts 12 which are concentrically arranged are integrated with each other by the connection parts 12. The mesh-shaped structure is formed by integrating the connection parts 14 with the ring parts 12. The fan guard 10 is formed in the mesh-shape having the ring part 12, the connection part 14 and a fitting part by setting a metallic sheet in a die of a press, and driving the press to blank the metallic sheet.
Patent JP-S59140234-A (JP)
Title: Sponge-like water absorbent
Inventor: KAWASHIMA SEIJI
IPC: A61F13/53
Filed: 1983-02-01
Abstract: PURPOSE:A sponge-like water absorbent into the entire volume of which water can permeate sufficiently and which has a large water retention, prepared by adding a highly water-absorptive resin to an open-cellular porous substance. CONSTITUTION:A sponge-like water absorbent is formed by the following methods, for example. Bread is immersed in a solution prepared by mixing (i) a highly water-absorptive resin powder (e.g., one prepared by graft-polymerizing acryl groups with starch) with an adhesive and an organic solvent to attach said resin powder to the inside walls of the cells in the bread, or (ii) flour is mixed with a highly water-absorptive resin powder and the mixture is baked into bread with the aid of yeast, baking powder, or the like. The above examples are those wherein bread based on flour is used as a porous substance. Polyurethane foam, sponge, diatomaceous earth, etc., may be used as said porous substance.
Patent JP-S53100377-A (JP)
Title: Gate controller
Inventor: SHIMIZU HIROSHI
IPC: E02B7/20
Filed: 1977-02-16
Abstract: PURPOSE: To back-up the control observation of dam side unit by provding for the controller and dam side unit to observe and control the error effluent from gate mutually. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06227387-A (JP)
Title: Brake hose supporting device
Inventor: HORIKAWA SHOZO
IPC: B60T17/04
Filed: 1993-02-02
Abstract: PURPOSE:To provide a brake hose supporting device by which the right and left parts of a strut body can be commonly used even in such a condition that a bracket for fixing a flexible hose has been fitted, and also the reduction in the number of parts and the enhancement of productability can be enabled. CONSTITUTION:In a brake hose supporting device 2, a supporting bracket 15 is fitted to a strut body 4, and the fitting 16 of the brake hose 14 is fixed to the supporting bracket 15 so as to be held by an E-shaped ring 17. Locking parts 20 that engage with the fitting 16 of the brake hose 14 are provided to both the surfaces of the supporting bracket 15 respectively, and also the locking part 20 is formed in such a size that it does not interfere with the foot part 17a of the E-shaped ring 17, and the fitting of the brake hose 14 to the supporting bracket 15 that has been fitted to the strut body 4 can be enabled so as to be carried out from both sides.
Patent JP-H08210575-A (JP)
Title: Pipe joint
Inventor: IDA KOJI
IPC: F16L55/04
Filed: 1995-02-01
Abstract: PURPOSE: To provide a pipe joint inexpensively, which is capable of a connective state so well as allowing the vibration and expansion of a pipeline by dispensing with any boring work from a pipe end part for restricting the fitting length of an insert pipe on the inside of a metallic conduit subject to connection, and making improvements in a reduction in workhours and a yield rate of each product. CONSTITUTION: A connecting cylinder 3 is attached to the outside of a metallic conduit subject to connection in making it engage with a circumferential groove 11 formed on a peripheral surface of this conduit. An insert pipe 2 is fitted in an inner part of each pipe end of two metallic conduits 1 and 1, and further an elastic pipe 4 is inserted into an annular clearance between the metallic 1 and the connecting cylinder 3, performing its slip stopping and clamping, and the metallic conduit 1 and the elastic pipe 4 are connected together after allowing the expansion and flection of this elastic pipe 4 within the elastic range.  In addition, a caulking projection 13 is formed into such a mode as being projected inside by way of caulking a peripheral wall of the metallic conduit 1 for forming the circumferential groove 11, and thereby fitting length of the insert pipe 2 into the metallic conduit 1 is restricted by what a tip of this insert pipe 2 comes into contact with the caulking projection 13.
Patent JP-S61175454-A (JP)
Inventor: FUJII MASAHIKO
IPC: F25B27/00
Filed: 1985-01-31
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-S59141322-A (JP)
Title: Manufacture and device of bottom plate of bucket in hydraulic shovel or the like
Inventor: FUJIWARA SHIYOUKI
IPC: B21D53/00
Filed: 1983-02-01
Abstract: PURPOSE:To improve manufacturing efficiency by previously welding plural number of reinforcing plates to a blank material of bottom plate main body and bending the blank material through the reinforcing plates by a roll from its fixed end to the other end in a state of fixing said fixed end to one end of a bending die having an outer surface shape corresponding to a finished shape of the bottom plate main body. CONSTITUTION:Seven reinforcing materials 2, for instance, are welded to a blank material 1' of bottom plate main body formed into a prescribed flat plate shape by cutting to obtain a blank material A' of bottom plate. One end of the material A' is fixed to one end of a bending die 12 having an outer surface shape corresponding to a finished shape of the bottom plate main body. In this state, a freely rotatable bending roll 8 is moved along the die 12 from the fixed end of the material A' to its other end while applying a given pressure to it through the reinforcing materials 2. Accordingly, the material A' is bent along the die 12 to form a bottom plate.
Patent JP-H03221267-A (JP)
Title: Arc welding method by robot
Inventor: TORII NOBUTOSHI
IPC: B23K9/127
Filed: 1990-01-25
Abstract: PURPOSE:To eliminate the need for teaching of an intermediate point and to simplify teaching operations by teaching the beginning point and end point of a weld line to a robot, tracing the weld line, measuring the distance between the beginning point and the end point and executing arc welding based on the beginning point, the end point and the distance. CONSTITUTION:The beginning point S and end point E of the weld line 8 of a work 7 are taught prior to welding. The weld line between this beginning point S and end point E is traced by the robot and the moving distance thereof is measured to measure the distance of the weld line 8 between the beginning point S and end the point E. The welding is executed until the measured distance is attained at the time of the welding so that the exact welding up to the end point E is executed. The need for teaching the intermediate point is, therefore, eliminated.
Patent JP-S59142793-A (JP)
Title: Magnetic bubble memory device
Inventor: YAMADA HACHIROU
IPC: G11C11/14
Filed: 1983-02-02
Abstract: PURPOSE:To correct the error of continuous minor loop by providing two error processing circuits and a clock distributor which supplies data to the error processing circuits, and performing independent error processing of data from adjacent minor loops. CONSTITUTION:Serial write data 352 is inputted to the 1st or 2nd error processing circuit ECC303 or ECC304, which adds an error processing code; and the data are converted by a serial converter 305 into an (m)-bit parallel write data 353 corresponding to a bubble chip and stored in an (m) units of bubble chips in parallel. On the other hand, the (m)-bit parallel read data 354 read out of the BUM301 in parallel are converted by a parallel-serial converter 306 and supplied to the ECC303 and ECC304. The ECCs 303 and 304 perform error processing independently of each other. The clock distributor 307 distributes data transfer clocks 357 from a BMCU302, (m) by (m) to the ECCs 303 and 304 as odd-numbered and even-numbered clocks 358 and 359.
Patent JP-S56112200-A (JP)
Title: Thickness piezoelectric type electroacoustic transducer
Inventor: OBARA HIROSHI
IPC: H04R17/00
Filed: 1980-02-12
Abstract: PURPOSE:To increase the efficiency of an electroacoustic transducing in a thickness piezoelectric type electroacoustic transducer by backing with fibrous material the back side of a piezoelectric macromolecular film provided both sides with electrodes. CONSTITUTION:Set up nickel electrodes 2 and 2' on the both sides of polyvinylidene fluoide piezoelectric film 1, back the outside of electrode 2' with glass fiber 3 such as glass cloth and hold the electrode on the comparatively thick base board 4 such as metal and plastics. The base board 4 has no relation with piezoelectric high molecular film 1 acoustically by the effect of glass fiber 3. Since the one side of a piezoelectric high molecular film is backed with fibrous materials, the electroacoustic transducing efficiency for the thickness piezoelectric type electroacoustic transducer can be increased by the reflecting effect of fibrous materials.
Patent JP-H04243302-A (JP)
Title: High frequency plane circuit module
Inventor: YABE NORIO
IPC: H01L23/02
Filed: 1991-01-17
Abstract: PURPOSE:To improve the matching performance with another high frequency plane circuit module by providing a projection in press contact with a case at mounting to a mount flange at the outside of a part of a face of the flange opposite to the case and tightened by a screw. CONSTITUTION:A module formed by arranging plane circuit components 1, 2 on a base 3 is arranged to a case 9 so that respective connection terminals 5 are adjacent to each other together with another high frequency plane circuit module and mount flanges 3a, 3b of a metallic package 3 are mounted to a case 9 by using screws 8. Through the constitution above, a projection 4 is provided to a face of the flanges 3a, 3b opposite to the case 9. A bending moment caused at a part of the package 3 at which the components 1, 2 or the like are mounted is reduced by providing the projection 4 in this way, generation of a warpage at the mount is decreased, the position of the terminals 5 is ascertained and the matching performance with another module is improved.
Patent JP-H05247173-A (JP)
Title: Rigid polyurethane foam
Inventor: KITA MITSUGI
IPC: C08L71/02
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a rigid polyurethane foam excellent in dimensional stability, thermal insulation and adhesivity, by using an alternative foaming agent mixture of monochlorodifluoromethane and 1-chloro-1,1-difluoroethane. CONSTITUTION:The objective rigid polyurethane foam can be obtained by using (A) a polyol with a hydroxyl value of 350-500mgKOH/g prepared by adding an alkylene oxide to a mixture comprising (1) 20-70 pts.wt. of an aliphatic initiator 2-4 in the average number of functional groups, (2) 15-60 pts.wt. of a second initiator 6-8 in the average number of functional groups, and (3) 65 pts.wt. of an aromatic amine initiator 3-5 in the average number of functional groups and (B) as foaming agent other than water, monochlorodifluoromethane or its mixture with 1-chloro-1,1-difluoroethane. The rigid polyurethane foam of the present invention is comparable to the conventional products using R-11 as foaming agent in dimensional stability, thermal insulation and adhesivity.
Patent JP-S57130845-A (JP)
Title: Automobile braking device
Inventor: TOKUMARU KATSUHIRO
IPC: B60T13/52
Filed: 1981-02-04
Abstract: PURPOSE:To make the start of car on slope easier by connecting a valve operating rod of a vacuum booster device to a brake pedal relatively movable in axial direction and holding said rod in braked condition. CONSTITUTION:The rear end of a valve operating rod 11 of a vacuum booster device 3 is connected relatively movable in axial direction via a coupling 19 to a rod 18 attached to a brake pedal 1. The coupling 19 comprises a casing 20 fixed to the rod 18, a diaphragm 23 dividing said casing 20 to a negative pressure introducing chamber 21 and an atmospheric pressure chamber 22 and a spring 24 forcing said diaphragm 23 to the chamber 22 side, and the rod 11 is inserted through the diaphragm 23 with its rear end slidably inserted to a guide hole 18a of the rod 18. The negative pressure from an intake manifold 30a is introduced to a chamber 19 via a solenoid valve 25 which is controlled by an accelerator switch 35 and a stop switch 36.
Patent JP-H07211738-A (JP)
Title: Sealing of circuit element
Inventor: YAMAUCHI ATSUSHI
IPC: H01L23/28
Filed: 1994-01-14
Abstract: PURPOSE:To thin the sealing form of a circuit element mounted directly on a circuit board and to simplify a sealing process. CONSTITUTION:In a method of sealing a circuit element for sealing the circuit element in such a way that a part, which is mounted with the circuit element, of a circuit board 3 mounted and wired with the circuit element 4 is covered with a sealing material 2, the material 2 is adhered on a filmy support 1 and the surface, which is adhered with the material 2, of the support 1 is arranged in such a way as to oppose to the surface, which is mounted with the element 4, of the board 3. After the support 1 is superposed on the board 3 in such a way that the material 2 covers the part, which is mounted with the element 4, the material 2 is transferred to the part, which is mounted with the element 4.
Patent JP-S58132588-A (JP)
Title: Thermosensitive recording material
Inventor: NISHIYAMA HIROKO
IPC: B41M5/337
Filed: 1982-02-03
Abstract: PURPOSE:To provide a thermosensitive recording material eliminating color vanishment at a low density part insufficient in the coloring reaction by containing a specific hydroxy bisphenyl compound as stability enhancing agent contained in a thermosensitive coloring layer mainly composed of a leuco dye and a phenol-like material. CONSTITUTION:In a thermosensitive recording material in which a heat sensitive coloring layer mainly composed of a leuco dye[e.g. 3,3-bis(P-dimethyl aminophenyl)-phthalide]and a phenol-like material[e.g. 2,2'-bis(P-hyroxyphenyl)propane]on a supporting body, one or more kinds of hydroxybisphenyl compounds of formulasI-III are contained in said thermosensitive coloring layer preferably at a rate of 3:5 by weight with the phenol-like material as stability enhancing agent.
Patent JP-S54109060-A (JP)
Title: Correcting apparatus for angle of h-beam
Inventor: YAMAGUCHI YOSHIHIKO
IPC: B21D3/02
Filed: 1978-02-15
Abstract: PURPOSE: The titled apparatus which is provided with simple mechanism and is conveniently handleable, by arranging three rollers, that is the roller to press the web, the pressure roller to pressure the flange from both sides, and the bearing roller, making adjustable the height and position of each roller.  
     CONSTITUTION: The material to be corrected, that is the H-beam 1 is sent into the correcting apparatus by the table roller 2. The H-beam 1 arrives at the correcting apparatus and is stopped; and the  press roller 8 is brought down through the press jack, so as to press the web part 1a. By this press action, the H-beam 1 is brought into satisfactory contact with the roller 2, and also, the bend of the web part 1a is corrected. Then, the pressure roller 9, being held by the moving stand 7, goes forward directing the flange face 1b of the H-beam 1 through the pressure jack 6, and pressures the face 1b. Hereupon, the bearing roller contacts with the flange face 1c and bears the H-beam 1. Thus the rollers 8, 9, 10, are brought into contact with the H-beam 1, and pressure the H-beam 1 with the specified pressure; and the table 2 is operated to transfer the H-beam 1; hereby, the defective angle is corrected. 
     COPYRIGHT: (C)1979,JPO&Japio