baber/WOPTO huggingface dataset:
Patent JP-H11326706-A (JP)
Title: Receptacle type optical module
Inventor: HAYASHI TAKESHI
IPC: G02B6/42
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle type optical module in novel configuration capable of relaxing the deviation of positions between components to occur in a production process. SOLUTION: Concerning the optical module composed of a package 4 incorporating a carrier 2 and an optical receptacle component 5, the receptacle component 5 has two ferrules 8 and 8 connected through a fiber 9 sufficiently bent while sitting, housing 6 and flange 10 for connection with the package 4 as constitutive members, one ferrule 8 is fixed in the housing 6 and the other ferrule 8 is fixed on the flange 10 for connection. Even when the positions of the receptacle component 5 and an optical element are deviated, since the flange 10 of the receptacle component 5 is floated, the position deviation between the receptacle component 5 and the package 4 can be absorbed and they can be housed in a case component 12.
Patent JP-S6020519-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: KACHI KAZUO
IPC: H01L21/68
Filed: 1983-07-14
Abstract: PURPOSE:To assemble a semiconductor device efficiently in a full automatic manner by conforming an index section for positioning a carrier and a corresponding index section corresponding to a positioning index section for the carrier for a lead frame while providing a positioning member guiding the approach and movement of the lead frame to the carrier. CONSTITUTION:Holes 6c for positioning are penetrated at both ends of a carrier 6, and a notch 7d for positioning is formed to a section 7c not inserted into a package while being made correspond to the holes 6c for positioning of the carrier 6 in a lead frame 7. A pin 8 for positioning is inserted into the holes 6c of the carrier 6 and the notch 7d of the lead frame 7, and the carrier 6 and the lead frame 7 are brought near mutually while using the pin 8 as a guide, thus fitting and mounting the lead frame 8 to the package 2. The lead frame and the package are fitted and mounted completely, and a resin in the package is cured in the next station, thus completing the bonding of the package and the lead frame.
Patent JP-S61282020-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/24
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0426634-A (JP)
Title: Production of high-purity durene
Inventor: YAMAZAKI HATSUTARO
IPC: C07B61/00
Filed: 1990-05-18
Abstract: PURPOSE:To obtain durene, by methylating xylene or pseudocumene with methanol as a methylating agent by using a specific crystalline aluminosilicate as a catalyst while maintaining concentration of unreacted methanol at an outlet of reaction column in an optimum range. CONSTITUTION:Xylene or pseudocumene is methylated with methanol as a methylating agent by using a crystalline aluminosilicate zeolite as a catalyst at 250-400 deg.C under 5-20atm. at 0.2-5h<-1> liquid space velocity in the molar ratio of methanol/hydrocarbon of 1-3 so as to maintain concentration of unreacted methanol at an outlet of reaction column 0.1-1% based on methanol fed and the reaction product is distilled to give durene having >=95% purity. The catalyst has a composition shown by the formula (RN is diglycolamine cation) and N content is 1-2wt.%. In the distillation, C8 and C9 aromatic hydrocarbon fractions are recycled and >=10C fractions are further distilled to give high-purity durene.
Patent JP-H02305276-A (JP)
Title: Video signal switch
Inventor: TAKANO HIROSHI
IPC: H04N5/275
Filed: 1989-05-19
Abstract: PURPOSE:To stably switch video signals by detecting the maximum negative voltage of each video input signal and adding a DC component to the video input signal in accordance with the detected value to equalize DC bottom potentials of respective video input signals. CONSTITUTION:The potential difference between a DC reference voltage Vref and an output Vpeak1 from a maximum negative voltage detecting and holding part 14a is analogically operated by a subtractor 15a to obtain a signal Voff1. A video input signal VIN2 is processed in the same manner as a video input signal VIN1. The signal switching operation between video input signals VIN1 and VIN2 is performed in vertical blanking periods in the same manner as a conventional example. However, the DC potential is not quickly changed before and after switching because voltages of input signals VINa and VINb in buffer amplifiers 12a2 and 12b2 are equalized with respect to DC with the reference voltage Vref as the common bottom potential.
Patent JP-S5251166-A (JP)
Title: Device for removing water droplets from umbrellas
Inventor: YAMAUCHI KAORU
IPC: B01D43/00
Filed: 1975-10-21
Abstract: PURPOSE: A device for removing water droplets from umbrelas, by which when an umbrella wet with rain is placed being directed downwardly on a vibration member, the vibration member is moved reciprocally in the up and down directions so that the water droplets adhered on the umbrella can be removed within a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S633853-A (JP)
Inventor: GENNADEI IBANOBICHI TOYURUKOFU
IPC: A61B18/12
Filed: 1987-05-26
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-S61285353-A (JP)
Inventor: SAKAMOTO NAOKI
IPC: F25B15/00
Filed: 1985-06-12
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-H03603-A (JP)
Title: Packaging device
Inventor: OYACHI TAKAO
IPC: B65B5/04
Filed: 1989-05-19
Abstract: PURPOSE:To make the insertion of a product secure and automate the packaging by a method wherein respective bottom flaps on the lower end of a corrugated fiberboard box are opened outward by a plurality of clawed plates, and a product is inserted in the corrugated fiberboard box from the bottom. CONSTITUTION:By the operation of suction cups 15, guide plate 14 and insertion rod, etc., of a corrugated fiberboard box covering device 2, a corrugated fiberboard box 7 is opened from the folded condition to the usable condition. Then, respective clawed plates, which are located at the lower surface side of the corrugated fiberboard box 7, are operated, and bottom flaps (a)-(d) at the lower end of the corrugated fiberboard box 7 are opened outward. Also, a washbasin cabinet 10, which has been moved by a product conveyor 9, is loaded on an ascending conveyor 25, and moved under the corrugated fiberboard box 7 of which the bottom flaps (a)-(d) are opened. When the ascending conveyor 25 with the washbasin cabinet 10 loaded is lifted, the washbasin cabinet 10 is inserted in the corrugated fiberboard box 7 from the bottom surface side. Then, the corrugated fiberboard box 7 is moved in a bottom folding device 4, the bottom flaps (a)-(d) are favorably and automatically folded, and the bottom surface is closed.
Patent JP-S618245-A (JP)
Title: Spindle support device
Inventor: AKAHA SHIYOUICHI
IPC: B23Q1/26
Filed: 1984-06-22
Abstract: PURPOSE:To enable a tool to be held accurately in position even during working by supporting a spindle provided axially with a pair of flanges having magnets obliquely disposed by bearings having bearing magnets disposed obliquely to repulse the spindle. CONSTITUTION:A spindle A is provided axially with a pair of flanges 1 having shaft magnets obliquely disposed and supported in a quill 3 by bearings 2 having bearing magnets 2a disposed obliquely to repulse the shaft magnets spindle. Thus, a tool 5 can be accurately held in position not only when the tool 5 is mounted, but also when a load is applied for working, and particularly the spindle A can be accurately held on the axis of the quill 3. Thus, noises, vibration, etc. can be minimized and yet the manufacture, preservation, etc. can be easily carried out.
Patent JP-H10324713-A (JP)
Title: Unsaturated polycation, its production and its use
Inventor: EYRISCH OLIVER DR
IPC: D06M13/402
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new unsaturated polycation, soluble in water, containing diallyldimethylenepyrrolidinium cation as a structural unit and useful as fiber- treating agents, etc. SOLUTION: A homopolymer or a copolymer containing 1,1-diallyl-3,4- dimethylenepyrrolidinium cation expressed by the formula as a structural unit. The production method of the unsaturated polycations is to polymerize a diallylammonium salt expressed by the formula; [(CH2 =CH-CH2 )2 NH2 ]<+> X<-> (X<-> is an arbitrary anion of a Broensted acid, preferably a halide) solely or with an unsaturated comonomer, react the obtained polymer or copolymer with a base (preferably 50 wt.% potassium hydroxide solution) and allylate with an allyl halide (preferably allyl chloride).
Patent JP-S5933349-A (JP)
Inventor: YURUGEN HOTSUKAA
IPC: H01M10/05
Filed: 1983-07-15
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-S6020038-A (JP)
Title: Variable air quantity system in air conditioner
Inventor: YOSHIDA YASUTOSHI
IPC: F24F11/76
Filed: 1983-07-13
Abstract: PURPOSE:To stabilize the indoor pressure and to save energy by controlling the air quantity so as to substantially keep the balance between the air quantities of the air feed system and the air exhaust system by providing a feed air speed sensor and an exhaust air speed sensor. CONSTITUTION:A feed air speed sensor VS for detecting the feed air passing quantity and an exhaust air speed sensor VR for detecting the exhaust air passing quantity, are provided at sufficiently current form-shaped positions of the feed air system and the exhaust air system. On the other hand, a relationship between the feed air quantity when a blower 5 has been controlled, and the static pressure within a duct 3, is sought beforehand and the resistance of the device is set. Thus, the intersecting point between the detected air quantity value due to the sensor VS and the above described resistance of the device, is sought, and a feed air quantity control signal in correspondence with the intersecting point, is supplied to blower 5. Furthermore, the detection signals from the sensors VS and VR are compared with each other, and an exhaust air quantity control signal for controlling the rotational speed of a blower 6 so that respective passing air quantities assume values within a predetermined range, is supplied to the blower 6. As a result, the air quantities of the feed air system and the exhaust air system are completely balanced, and the indoor pressure can be stabilized and energy can be spared.
Patent JP-S5830730-A (JP)
Title: Electrochromic element
Inventor: MATAKE SHIGERU
IPC: G02F1/15
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a solid type EC element which as good response properties and displaying function and which is easily manufactured and handled, by forming an ion diffusion controlling layer of an electric color developing element (EC element) from a halogenated lithium solid solution of a Mg containing compound or a Ca containing compound. CONSTITUTION:A transparent conductive electrode layer 1 is patterned on a ''Nesa '' glass plate 5 and thereon an EC substance layer 2 such as WO3 is deposited on the layer 1. Then, a halogenated lithium specially LiI solid solution containing 1-10<5>ppm a compound contg. Mg such as MgI2, MgBr2 or a compound contg. Ca such as CaI2, CaF2 is applied by a heat depositing method etc. to form an ion diffusion controlling layer 3. Further, an ion conductive material layer 4 such as Li3N, LiI etc. is formed on the layer 3 by a spatter method etc. After a counter electrode layer 1' is formed on the layer 4 by Pt depositing, a gap area is sealed with an expoxy resin 6 etc. to prepare an EC element. By this way, a display having good contrast is obtained.
Patent JP-H11332041-A (JP)
Title: Cable guide apparatus for cable drawing work
Inventor: NOMURA TOSHIAKI
IPC: H02G1/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for attaining smooth assembling work and cable traction work by shortening the first guide member which is difficult to be assembled onto a messenger wire as much as possible, and combining it with a second guide member which can be assembled relatively easily. SOLUTION: A first guide member 1 is constituted by having a plurality of rollers to a spiral wire material rotatably-journaled, and a second guide member 2 is also constituted of the spiral wire material. The second guide member 2 and the first guide member 1 disposed between appropriate second guide members 2, 2 are successively connected, through a connecting means 3, to a messenger wire (m) made tense in a cable drawing work area, so as to be suspended. The inside diameter of the first guide member 1 is made smaller than that of the second guide member 2.
Patent JP-H07137078-A (JP)
Title: Injection molding method and injection molding device of thermoplastic resin molding
Inventor: UU SAN SUN
IPC: B29K101/12
Filed: 1994-06-10
Abstract: PURPOSE: To prevent generation of a defect such as a sink mark, a strain or a waviness on the surfaces of moldings by a simple method. CONSTITUTION: In molding of thermoplastic resin containing a thick part, injection pins 25 are inserted into injection holes 26 formed in molds 21, 22 and a liquid foaming agent is injected to the inside of resin. The injected liquid foaming agent is foamed by remaining heat of resin and a cavity is formed in the inside of resin.
Patent JP-S62283231-A (JP)
Inventor: RAINAA BUORUTOMAN
IPC: B29C70/78
Filed: 1987-05-27
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-S63292863-A (JP)
Title: Telecontrol system for multiple dwelling house
Inventor: HISAMATSU NOBUO
IPC: H04Q9/00
Filed: 1987-05-26
Abstract: PURPOSE:To improve line efficiency and to prevent damage due to a mischievous telephone, etc., from being generated, by controlling a controller connected to a residence terminal by calling a centralized control hoard by a push-button telephone set via a dedicated telephone circuit, and operating a push button according to message guidance issued from a voice output part. CONSTITUTION:When the line is called by inputting a telephone number registered on the centralized control board 2 via a central office station 4 by using the push-button telephone set 5 from the outside, etc., the centralized control board 2 detects the incoming call, and sends a reply to the telephone set 5. The telephone set 5 side inputs its own room number for the reply signal. The centralized control board 2 receiving the room number converts the room number to a multiplex transmission signal, and transmits it to the residence terminal 3 via a multiplex transmission signal line l1. At a desired residence terminal 3, the controller is operated according to a control code inputted by the telephone set 5. Since it is possible to perform telecontrol for each residence only by providing one telephone circuit dedicated for each residence, the line efficiency can be improved.
Patent JP-S62287916-A (JP)
Title: Electric discharge machine
Inventor: ITO TETSURO
IPC: B23H1/02
Filed: 1986-06-03
Abstract: PURPOSE:To prevent accidents due to damage of an electrode, by detecting the degree of insulation of an insulative machining fluid existing in the gap between the electrode and a workpiece and by comparing thus detected value with a reference value to control the rise of pulse voltage applied across the interpole gap. CONSTITUTION:A control instruction signal generating device 17 superposes high frequency alternate voltage from an electrical sources 18 during a deionizing period or the quiescent time of pulse voltage applied between a wire electrode 2 and a workpiece 1 from a machining power source 15, and a current detector 6 detects interpole leakage current running due to the lowering of insulation of the machining fluid 3 which is caused by machined chips, so that thus detected current is compared with a preset reference value to discriminate the interpole condition. With the result of the discrimination a control instruction signal is fed to a control device 14 and the machining power source 15, and if there would be any risk that the degree of insulation of insulative machining fluid 3 is lowered so that abnormal electric discharge occurs, control is made such that the rise of pulse voltage is slowly changed. Thus, it is possible to prevent breakage of the wire electrode without the machining rate being lowered.
Patent JP-S5753937-A (JP)
Title: Method for inspecting accuracy in overlapping for overlapping exposure
Inventor: FUJISAWA MINORU
IPC: G03F1/38
Filed: 1980-09-17
Abstract: PURPOSE:To inspect the overlapping accuracy in a simple method by forming the first figure at the time of first exposure of the material to be exposed, then overlapping and forming the second figure at the time of the second exposure, and measuring the overlapped area. CONSTITUTION:At the time of the first exposure, e.g., the figure comprising square openings A1-A4 shown in a mask 1 is exposed to a resist layer. After the development (by applying resist), rectangular openings B1-B4 whose areas are smaller than the openings A1-A4 are overlapped, by using a second mask 2, exposed, and developed. The arrangement of the figures on the masks 1 and 2 are so configured that the ends of the described figures are coincided with the sides of the squares  when overlapping is accurately performed and the rectangles are accommodated  within the squares. If there is misalignment in overlapping, the rectangle is protruded in that direction. The protruded area is measured by e.g. SEM and the like, and the overlapping error is inspected.
Patent JP-H0776258-A (JP)
Title: Safety device
Inventor: UENDERU SHII REEN JIYUNIA
IPC: B60R22/46
Filed: 1994-06-10
Abstract: PURPOSE: To improve a conventional ratchet locking type or balance weight type safety apparatus by operating a cramp assembly between a disengaged and engaged conditions with a solenoid assembly to grip a seat belt, and by preventing withdrawal of a belt from a retractor assembly. CONSTITUTION: A safety apparatus 10 includes a lap belt 14 and a shoulder belt 16 which are connected to a tongue 18. A retractor 22 is disposed on a back 24 of a seat 12. The retractor 22 tensions and pays out a belt 16. In the event of vehicle deceleration above a predetermined amount, a solenoid 132 operates a cramp assembly 28 to grip the belt 16 and prevents paying out of the belt 16. A control assembly 142 houses a sensor that responds to vehicle deceleration, and a sensor in the control assembly 142 actuates a switch to excite the solenoid assembly 132 when the vehicle deceleration is greater than a predetermined deceleration. The sensor in the control assembly 142 responds to the same rate of the vehicle deceleration as a sensor 54 in the retractor 22.
Patent JP-S5461803-A (JP)
Title: Data branch unit
Inventor: OKANO YOSHIMITSU
IPC: H04L1/00
Filed: 1977-10-26
Abstract: PURPOSE:To prevent the transmission trouble of a master modem by maintaining a transmission timing signal for several cycles even after the data transmission, by delaying a request-to-send signal. CONSTITUTION:When the center terminal requests an answer signal to a terminal- side terminal, the terminal-side terminal supplies request-to-send signal RS in waveform 1 to delay circuit 3041 of the branch unit, where the trailing edge of RS is delayed by time (gamma) as shown by waveform 2; and then, delay RS and transmission timing signal STI in waveform 3 from the terminal-side terminal are AND-ed by gate circuit 3051, and delay RS and transmission data SD in waveform 4 from the terminal-side terminal are AND-ed by gate 3061 respectively to obtain waveforms 5 and 6. Next, respective signals are supplied via integration circuits 307 to 309 to the master modem, where an AC modulated signal in waveform 7 is obtained and then sent to the center modem. Therefore, even after the final bit of SD from the transmission terminal, STI is maintained for several cycles and then, the final bit is modulated.
Patent JP-S5253124-A (JP)
Title: Starting method, internal combustion engine with fuel quality change d evice provided
Inventor: KANI MASAKATSU
IPC: F02M33/00
Filed: 1975-10-27
Abstract: PURPOSE: Fuel quality changer capable to be quickly warmed up to a specified temperature additionally not to cause a knocking in the engine with the fuel quality changer provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08300514-A (JP)
Title: Edge part for extrusion molded board and its setup body
Inventor: TSUCHIYA MAKOTO
IPC: B29D7/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an edge part difficult to be separated once after being fitted to an extrusion molded board, and an extrusion molded board setup body using the edge part. CONSTITUTION: In an edge part for extrusion molded board 1 fitted to an end part of the extrusion molded board 1 having a front board 2, a rear board 3, and a center core 4, an edge body having a contact surface capable of abutting against the end part of the extrusion molded board 1, and an engaged part which is provided by protruding on the contact surface side of the edge part body and has a narrow part at a position near the edge part body, are provided.
Patent JP-H04352998-A (JP)
Title: Washing machine
Inventor: NAGAHISA TETSURO
IPC: D06F33/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide a washing machine wherein damage by leakage of water can be checked to a minimum by stopping a supply water valve when a crack is detected in a supply water hose. CONSTITUTION:Supply water valves 2, 3 are provided in both ends of a supply water hose 1 and also providing a water pressure sensor 5 in the supply water hose 1 to detect a pressure of water therein so that the supply water valve 3 in a washing machine main unit side is opened after confirming no abnormality.
Patent JP-H09293959-A (JP)
Title: Jet solder bath
Inventor: ZEN MITSUO
IPC: H05K3/34
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To realize most excellent soldering by controlling the flow state of molten solder accurately by installing a member constituting a part of a nozzle changeable, attaching an interlocking body to the member and installing a driving device which can be moved and controlled in the interlocking body. SOLUTION: A nozzle constituent member of a leaving side former 7, a step plate 8 and a dam plate 9 which adjusts the flow state of molten solder jetted from a nozzle 2 changeably is installed in a leaving side nozzle plate 4. A former shaft 11 of an interlocking body is fixed to the leaving side former 7 rotatively with a leaving side nozzle. A step pivot shaft 12 of an interlocking body is fixed to the step plate 8 to freely rotate with the leaving side former 7. Furthermore, a dam shaft 13 of an interlocking body is fixed to the dam plate 9 to rotate freely with a downward former 10 and a driving device 17 is attached to the shafts 11 to 13 of the interlocking bodies and moved and controlled. Therefore, most excellent soldering can be realized readily.
Patent JP-S5254083-A (JP)
Title: Microbial productio of glicolipids
Inventor: YAMAGUCHI MUNEO
IPC: C07H13/06
Filed: 1975-10-27
Abstract: PURPOSE: α-Decenoyl rhamnose derivatives, for example, 2-0-α-decenoylα-L-rhamnopyranosyl-;c-hydroxydecanoyl-I-hydroxydecanoic acid. 
     COPYRIGHT: (C)1977,JPO&Japio