baber/WOPTO huggingface dataset:
Patent JP-H0621666-A (JP)
Title: Enclosed housing structure for electronic equipment
Inventor: ZENITANI HIDEKI
IPC: H05K5/06
Filed: 1991-04-18
Abstract: PURPOSE:To acquire a housing, while reducing the assembling manpower, whose hermetic seal is assured by containing a printed board in a case which is closed by making opening surfaces of plastic boxes mutually and by fixing both half bodies by at least one screw which passes therethrough. CONSTITUTION:A printed board 3 is contained in a hermetically sealed space which consists of a first half body 1 consisting of a rectangular ceiling wall and an outer peripheral wall and a second half body 2 which consists of a rectangular ceiling wall and an outer peripheral wall of a specified height of a peripheral edge. A female stud 6 having a relief hole 6a at a specified height is projectingly provided to four corners of an inner surface of the ceiling wall of the first half body 1, and a male stud 4 having a wear washer 4a of a large diameter of a specified height, a pin part 4b of a small diameter and a cut-out 4c is projectingly provided to a position corresponding to the female stud 6 in an inner surface of a ceiling wall of the second half body 2. An end of the pin part 4b is formed to a rising part. Therefore, during fitting, mutual positions are locked to prevent a substrate 3 from returning to its original state and removing after the pin part 4b passes through an attaching hole 9, thereby forming a cage body with a closed space.
Patent JP-S5210962-A (JP)
Title: Vertical stirrer with soundproof cover
Inventor: YAMASHITA NIZOU
IPC: B01F35/60
Filed: 1975-07-16
Abstract: PURPOSE:To positively interrupt noises over a wide range of compass by dividing a soundproof cover for enclosing a driven portion in accordance with the driven portion constituting elements and further connecting with no driven portion.
Patent JP-S63254625-A (JP)
Inventor: SASAKI HIROYUKI
IPC: H01H11/04
Filed: 1987-04-10
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-H06300663-A (JP)
Title: Total scattering measuring equipment for x-ray region
Inventor: ITO KAZUHIKO
IPC: G01B15/00
Filed: 1993-04-14
Abstract: PURPOSE:To allow evaluation of roughness of mirror face in X-ray region. CONSTITUTION:A layer 12 for scattering visible light is formed on the inner face of an integrating sphere 11 filled with a fluorescent material 25 for absorbing X-rays to emit visible light. X-rays 32 from an X-ray source 31 passes through an incident hole 17 and an incident spatial path 26 to impinge on a test mirror 14 which reflects the X-rays 33 through an outlet spatial path 27 and an outlet hole 19 to the outside. X-rays 34 scattered on the test mirror 14 impinges on the fluorescent material 25 and converted into visible light 35 which repeats scattering in the scattering layer 12 within the integrating sphere 11 and arrives at an optical detector 22. The quantity of light detected by the optical detector 22 corresponds to total scattering quantity of the test mirror 14.
Patent JP-H09250278-A (JP)
Title: Execution method for window frame fitting part and its structure
Inventor: KAMATA MASARU
IPC: E06B1/62
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of a gap in a window casing fitting part by providing a gap adjusting member which is movable to a window casing and inserted between a window frame and the window casing, and moving the gap adjusting member to the window casing. SOLUTION: A flat member 2 is unitedly formed in a turned-up state from the end part on an indoor side of a window frame 1 toward a window casing G. An inserting part 4 is formed in a gap adjusting member 3. The flat member 2 is movably inserted in the inserting part 4 to set the gap adjusting member 3 between the window frame 1 and the window casing G. The size of the gap occurring between the gap adjusting member 3 and the window casing G is adjusted by adjusting the inserted length of the flat member 2. Thus, the size of the gap occurring between a member existing above the window casing G of the window frame 1 and the window casing G can be adjusted to a prescribed value by simple work.
Patent JP-S5612325-A (JP)
Title: Preparation of unsaturated alcohol
Inventor: TSUJI MASAKAZU
IPC: C07C67/00
Filed: 1979-07-10
Abstract: PURPOSE: To prepare an unsaturated alcohol useful as perfumery, pheromones, etc., in high purity and yield, by the Bouveault-Blanc reaction or the Birch reduction of an unsaturated carboxylic ester at an extremely low temperature.  
     CONSTITUTION: An unsaturated alcohol is prepared by reducing an unsaturated carboxylic ester such as an aliphatic chain carboxylic acid ester, with an alkali metal-alcohol (e.g. 4W10C saturated or unsaturated primary alcohol) (Bouveau- Blanc reaction) or with an alkali metal-liquid ammonia-alcohol (Birch reduction). The reduction is carried out at -10W-50°C, pref. -20W-50°C to suppress the production of hexanetriol. The molar ratios of the unsaturated carboxylic acid to the alcohol and the alkali metal are 1/10W1/30 and 1/4W1/5, respective. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02286718-A (JP)
Title: Manufacture of large molding made of modified polyamide
Inventor: PIERO FURURAN
IPC: C08L77/02
Filed: 1990-03-31
Abstract: Described is a process for producing large-size formed articles of modified polyamide, by polymerisation of a mixture containing, besides the omega-lactam corresponding to the polyamide, the following reagents:   a) a polymerization catalyst selected from the alkali metal salts of said omega-lactam; b) a polyoxyalkylene polyamine having a molecular weight ranging from 400 to 5,000 and an amine functionality ranging from 1.9 to 2.5; c) a polyisocyanate activator having all of its isocyanate groups blocked with a lactam; said reagents being introduced, at a temperature of from 105 to 125 DEG C, into a mold heated to 130-170 DEG C.
Patent JP-H01260303-A (JP)
Title: Apparatus for measuring length of moving body
Inventor: ASAKINO KUNIHIRO
IPC: G01B11/04
Filed: 1988-04-11
Abstract: PURPOSE:To measure the length of a body moving at a high speed with high accuracy, by arranging plurality of cameras at the interval of a reference length so as to face the length measuring part of the moving body and synchronously inputting the images of the region whose length must be measured by said cameras and performing image processing on the basis of the obtained data. CONSTITUTION:Cameras C1, C2 are arranged at the internal l0 of a reference length and this interval l0 is set to the interval Ls of a moving body M preliminarily supposing the length of an object to be measured. The cameras C1, C2 are made synchronous by a trigger to perform 1/60s imaging. The obtained data are taken in frame memories F.Me1, F.Me2 through A/D 2 and image processing is performed by a CPU to calculate the shifts DELTAl1, DELTAl2 from the center lines of the cameras on the basis of the data of a memory Me and the length Ls of the body M is calculated from said shifts. By this method, a highly accurate dimension can be calculated even when the body M is moved at a high speed.
Patent JP-S57201694-A (JP)
Title: Recording ribbon
Inventor: TOMITA SHINJI
IPC: B41M5/382
Filed: 1981-06-05
Abstract: PURPOSE:To reduce the heat capacity of a head and enable to print at high speeds, by a method wherein printing is conducted by generating heat directly in a recording ribbon through an electric discharge between the ribbon and an electrode. CONSTITUTION:The recording ribbon 2 comprises a heat-sensitive material layer 22 provided on a base 21 on the side faced to a printing paper 1, and an electric discharge layer 23 on the other side of the base 21. When an output voltage of a signal source 5 is turned to be ''1'', an electric discharge takes place between the electrode 31 and the electric discharge layer 23 to sublime the layer 23 and generate heat in the base 21. The layer 22 is melted by the heat and is transferred onto the paper 1 to produce a dot. Accordingly, when the signal voltage is ''1'', the dot is printed.
Patent JP-H02266696-A (JP)
Title: Key telephone set
Inventor: TAKENOUCHI REIKO
IPC: H04Q3/58
Filed: 1989-04-06
Abstract: PURPOSE:To display an optional character or symbol not limited to a predetermined character by providing a function preparing the character or symbol with the operation on an attendant board (DSS console). CONSTITUTION:The key telephone set consists of a master set 1, key telephone sets 2, 3 and a DSS console 4, and the master set 1 is provided with a trunk circuit 6, a key telephone set interface circuit 7, a data input output interface circuit 9, a memory circuit 1, a central control circuit 10, a switch circuit 8, a lamp display pattern memory section 12, an exchange section 13 and a definition character storage section 14. Then buttons on the DSS console 4 are made correspondent with bots for character display one by one and the character display pattern is updated by the button operation on the DSS console 4. Thus, the characters or symbols not registered in advance are prepared.
Patent JP-H06302951-A (JP)
Title: Wiring board and its manufacture
Inventor: KOYAMA TETSUYA
IPC: H01L23/12
Filed: 1993-04-14
Abstract: PURPOSE:To easily obtain a wiring board having a composite function by improving the adhesive property between a wiring pattern and substrate so as to eliminate the need of heating operation for improving the adhesion between the pattern and substrate. CONSTITUTION:At the time of forming a wiring pattern on a substrate 10 with an adhesive layer and barrier layer in between, a conductor pattern 12 is formed by etching a conductor layer and tantalum nitride layer 14 after successively forming the layer 14 and the conductor layer on the substrate 10 and, at the same time, resistors 18 are formed in a circuit by utilizing unetched parts of the layer 14 as resistor sections 18b.
Patent JP-H07266909-A (JP)
Title: Speed change operation device of vehicle
Inventor: TOMONO KAZUNORI
IPC: B60K20/06
Filed: 1994-03-31
Abstract: PURPOSE:To provide a speed change operation device of a vehicle capable of blocking oscillation from a transmission and excellent in an layout property. CONSTITUTION:A counter lever 30 is constituted of a shaft member 31 and a first lever 33 and a second lever 34 base end parts 33a, 34a of which are respectively fixed on this shaft member 31 with a specified interval, a shift lever is connected to a head end part 33b of the first lever 33, a head end part 34b of the second lever 34 is connected to a speed change part of a transmission 50 through an interlocking member 70, one end of the shaft member 31 is supported on a car body free to oscillate, and the other end is supported on a support member 60 fixed on the transmission 50 free to move in the shaft direction. Additionally, a shaft-like member 90 or a tubular member extending in the longitudinal direction of the car body is arranged in a direction orthogonal with the shaft member 31 in a clearance between the first lever 33 and the second lever 34.
Patent JP-2000282105-A (JP)
Title: Manufacture of metal composite material, and manufacture of metallic sintered compact
Inventor: NAKAGAWA YOSHIRO
IPC: B22F3/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of obtaining a metal composite material of a small and uniform thickness and a metallic sintered compact of a small thickness formed by sintering the metal composite material. SOLUTION: The method of manufacturing the metal composite material has a step of mixing at least metal powder, binder, dispersant, and solvent to prepare a slurry and a step of forming the slurry into a sheet by the doctor blade method. At this time, at least one or more kinds selected from polyglycerol ester, alkanol amide, and alkyl phosphoric ester are used as the dispersant. Moreover, the metallic sintered compact can be obtained by forming the resultant sheet of the metal matrix composite into the prescribed shape and then sintering it.
Patent JP-S51125175-A (JP)
Title: Photopolymerizable compositions
Inventor: TAKAMIZAWA MINORU
IPC: C08F2/00
Filed: 1974-07-31
Abstract: PURPOSE: Photopolymerizable compositions comprising photopolymerizable organopolysiloxanes and a sensitizers consisting mainly of a benzophenone derivative containing organosilicon groups. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0349805-A (JP)
Title: Machine component member with high stability against vibration and manufac- turing method of the same
Inventor: BUARUTERU KUROIZENBURUNNERU
IPC: B23B29/04
Filed: 1990-04-03
Abstract: PURPOSE: To enhance stability against vibration by forming a component member from two kinds or more of different materials or regions, arranging the materials concentrically to the axis of the member, and setting different mechanical stresses for the materials. CONSTITUTION: A boring bar 1 has a part 2 near its surface and a part 3 near its center, and the parts 2, 3 are made of different alloys coupled together in terms of metals and arranged concentrically to the axis of the boring bar 1. The boring bar 1 has a length four times or more its diameter and has a tightening end 4 and an end 5 for attaching a tool head 6. After sufficient temperature compensation, the surface of the boring bar 1 is heated using a high output burner and then tempered by running water so that the part 2 near the surface is higher than the part 3 near the center in hardness and also in tension. The boring bar 1 thus formed has high stability against vibration during use.
Patent JP-H11284041-A (JP)
Title: Evaluation method of silver migration resistance
Inventor: IKEDA KENICHI
IPC: H01L21/66
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide in a short time a method of numerically evaluating silver migration in a printed circuit which includes a silver-containing conductor. SOLUTION: Two circuit test patterns A and B, which include each conductive parts 3 that contain silver and are electrically insulating from each other, are formed on a laminated board 10. A direct current voltage is applied between the circuit test patterns A and B for a prescribed time t, whereby a prescribed voltage is applied to the silver-containing conductive part 3 to enable a current flow through it, and β1 is obtained through a formula, I/I0 =exp (-β1 , t), based on an initial current I0 and a current I obtained after a certain time has elapsed, and thus a conductivity change with time in the silver-containing conductor part 3 is obtained.
Patent JP-H01259388-A (JP)
Title: Image forming device
IPC: G03G15/00
Filed: 1988-04-08
Abstract: PURPOSE:To detect in advance abnormality such as an output drop of a density sensor, etc. caused by contamination, etc. by providing at least two pieces among plural pieces of optical density sensors on a necessary position, and detecting the toner image density of a photosensitive body before a transfer, and the residual toner image density of the photosensitive body after the transfer. CONSTITUTION:At lest two pieces of density sensors 20, 21 among plural pieces of optical density sensors for detecting the toner image density which are formed on a photosensitive body 1 are provided on a necessary position. The toner image density on the photosensitive body 1 before a transfer, and the residual toner image density of the photosensitive body 1 after the transfer, are detected by the sensor 20 and the sensor 21, respectively. By detecting in advance abnormality such as the output drop of the density sensor, etc. caused by contamination, etc., based on a result of detection before and after said transfer, an error processing, etc. can be executed, and an image forming device which can execute the toner concentration control of a large margin against external factors such as paper powder contamination, toner scattering, etc. is obtained.
Patent JP-S61246795-A (JP)
Inventor: FUJII KENSAKU
IPC: G10L25/00
Filed: 1985-04-24
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-H10276946-A (JP)
Title: Dust collecting part full load detection device for vacuum cleaner
Inventor: IMAMURA NOBUO
IPC: A47L9/28
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the reception of a alarm for the full load of a dust collector bag by a user without peeping into the body of a vacuum cleaner during its cleaning operation. SOLUTION: An output current to be output is detected by an output current detection circuit 21 using voltage generated by a turbine generator 10. When the output current is at a lower level than a previously set reference value, a full load display ON/OFF circuit 23 is activated upon the retention of the output current at a lower level in a time constant circuit 22. Consequently, an oscillation circuit 24 for flashing LED is caused to flash and oscillate and a display LED 26 is turned on to flash by an LED driver circuit 25.
Patent JP-H01259615-A (JP)
Title: Channel presetting system
Inventor: YAMADA MASAYA
IPC: H03J5/02
Filed: 1988-04-08
Abstract: PURPOSE:To always receive broadcasting of good sensitivity based on a preset channel by providing a roadside transmitter and transmitting a wave to display the frequency of a broadcasting wave of high electric field intensity in the moving direction of a moving body. CONSTITUTION:A roadside transmitter 1 to transmit the wave to show a signal to display the broadcasting frequency of comparatively high electric field intensity in the direction of the moving body is set up on a roadside. When a moving body 3 comes near the roadside transmitter 1, a channel setter 7 loaded in the moving body receives and demodulates the wave, identifies the frequency of the broadcasting wave and presets it automatically. In this case, the broadcasting wave of high electric field intensity broadcasted in the area is preset, therefore, as moving by the moving body, the broadcasting of good sensitivity in the traveling direction can be always viewed based on the preset frequency.
Patent JP-S5611225-A (JP)
Title: Manufacture of synthetic resin lined metallic conduit
Inventor: SHIBATA YOSHIZOU
IPC: B29C51/00
Filed: 1979-07-11
Abstract: PURPOSE: To manufacture the captioned metallic conduit free from blister phenomenon and superior in adhesion strength by a method wherein a synthetic resin tube with hot melt adhesive containing a specified filler applied on the outer periphery is inserted inside the metallic conduit, and the resin tube is enlarged in size.  
     CONSTITUTION: An adhesive is obtained through mixing 1W100pts.wt. of an organic or inorganic filler (PS, fly ash, etc.) having a grain size 1.1W3 times as large as the thickness of an adhesive layer and a softening temperature higher than a heating temperature at lining with 100pts.wt. of hot melt adhesive obtainable through adding tackifier resin, wax, filler, etc. to ethylene-vinyl acetate copolymer, PE, etc. Next, said adhesive layer is provided on the outer periphery of a synthetic resin tube in PE, PVC, etc. which is enlarged in size by heating, the resin tube is inserted inside a metallic conduit, enlarged in size by heating, and thus the conduit is lined with the resin tube inside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01257500-A (JP)
Title: Measurement of enzyme or substrate
Inventor: NAKANO MINORU
IPC: C12Q1/32
Filed: 1988-04-08
Abstract: PURPOSE:To simply and economically perform the quantitative analysis of an enzyme or substrate in a short time, by reacting pyrroloquinoline quinone with a reduced coenzyme produced by a dehydrogenation reaction and quantitatively analyzing the produced hydrogen peroxide. CONSTITUTION:When an enzyme or substrate relating to a dehydrogenation reaction is quantitatively analyzed, a dehydrogenase is reacted with the substrate in the presence of a coenzyme and the produced reduced coenzyme is reacted with pyrroloquinoline quinone. The resultant hydrogen peroxide is measured by a known method. The pyrroloquinoline quinone, a dehydrogenase coenzyme discovered in a recent year, has a chemical name of 4,5-dihydro-4,5-dioxy-1H- pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid and occurs in the cell membranes of bacteria, mitochondria, etc.
Patent JP-S602876-A (JP)
Title: Cooling crucible for melting and crystallizing non-metallic inorganic compound
Inventor: DEIITERU MATEIKA
IPC: C30B15/10
Filed: 1984-05-02
Abstract: A cold crucible system and method for melting and crystallizing non-metallic inorganic compounds having a crucible, the side and the bottom of which are formed of metal pipes through which a cooling medium flows and independently excitable induction coils surrounding the side wall and the bottom of the crucible for coupling high energy into non-metallic inorganic compound present in said crucible and thus to melt said compound in said crucible, a member formed of an electrically conductive material and inert to any of said melt present in said crucible positioned at a distance above the bottom of the crucible and a container, opened at the top, lowered so as to project from the melt formed in the crucible, provided with apertures for the flow of the melt, and so positioned so as to contain up to 25% of the contents of the crucible.
Patent JP-S5515054-A (JP)
Title: Electronic watch
Inventor: UEDA JIYUN
IPC: G04C3/14
Filed: 1978-07-19
Abstract: PURPOSE:To reduce power consumption by detecting a magnetic field to recognize that the watch enters the magnetic field when a rotor is not moved and fixing the next driving pulse width to a pulse width where a step motor is most difficult to stop for the magnetic field. CONSTITUTION:By detecting a voltage, which is generated in coil 3, through a transmission gate by voltage comparator 6 before applying driving pulses, the external magnetic field is detected. If the external magnetic field is detected, the driving pulse of a step motor is controlled, and the pulse width is set to a pulse width where the step motor is most difficult to stop for the external magnetic field. Thus, the corrected driving of the step motor is performed with a low consumption power.
Patent JP-S5314504-A (JP)
Title: Inductive radio transmission unit
Inventor: HIRAMATSU MOTOHISA
IPC: H04Q9/00
Filed: 1976-07-26
Abstract: PURPOSE:To increase the processing capacity by dividing the data of the polling address depending on the factor and by transmitting only the data that corresponds to the necessary factor.
Patent JP-H11272012-A (JP)
Title: Production of binder resin for electrostatic charge image developing toner
Inventor: MATSUOKA SONOO
IPC: G03G9/087
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain good offset resistance, fixing property; blocking resistance during storage and developing property in an image forming process by uniformly and compatibly disperse a polyester resin and a styrene resin. SOLUTION: While or after a polyester resin and a resin emulsified dispersion liquid are present and mixed with each other, the water content is removed to prepare a solvent-free resin mixture compsn. The mixing process is carried out by mechanical method or other methods of the polyester resin and the resin emulsified dispersion liquid. In this process, mixing is performed at a temp. higher than the glass transition temp. of the polyester resin. The process to remove the water content is carried out by vaporizing from the mixture produced in the mixing process, and thereby, a mixture resin compsn. from which most of the water content is removed is obtd. If volatile impurities such as residual monomers and org. solvents are present in the mixture, the volatile impurities can be simultaneously removed by removing the water content.
Patent JP-S58205098-A (JP)
Inventor: KOSUGE YOSHIO
IPC: F41G3/00
Filed: 1982-05-25
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。