baber/WOPTO huggingface dataset:
Patent JP-S5779717-A (JP)
Title: Power amplifier
Inventor: MATSUMURA EIICHI
IPC: H03F1/00
Filed: 1980-11-05
Abstract: PURPOSE:To decrease shock sound at the application of power supply, by level shift of an output voltage of a line voltage fluctuation rejecting circuit and applying it to the base of a transistor (TR) amplifying positive phase of a single ended push pull amplifying circuit. CONSTITUTION:Normally, the base of a TRQ22 is not active because it is level- shifted at diodes D6, D7 and excellent hum rejection is made with a constant current circuit consisting of TRs Q24, Q25, Q32. At the application of power supply, a voltage at a terminal (g) increases and the base potential of a TRQ33 is increased and a current flows. A capacitor C6 is charged through a resistor R25 from a terminal (d) and when the potential at a terminal (b) is increased, an input differential amplifier is operated, a TRQ27 is driven and the voltage at the terminal (d) is gradually decreased, allowing to avoid shock sound.
Patent JP-S5677613-A (JP)
Title: Rotary fire grate type combusting apparatus
Inventor: YAMAZAKI SHIGERU
IPC: F23H11/08
Filed: 1979-11-29
Abstract: PURPOSE: To provide an arrangement for a rotary fire grate type combusting apparatus, capable of replacing only a damaged grill or grills when a rotary fire grate is damaged, by constituting the rotary fire grate by arranging a multiplicity of sector-shaped grills in an annular form.  
     CONSTITUTION: A carrier 4 is arranged such that it can be turned around itself along a circular rail 2. On the carrier 4, a multiplicity of sector-shaped grills 14 formed with air ports 16 are disposed in an annular form. A rotary fire grate 15 is contituted by these sector-shaped grills 14. Therefore, when the rotary fire grate 15 is damaged, it is enabled to repair it by replacing only a damaged grill or grills 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6310364-A (JP)
Title: Disk player driving device
Inventor: HIRAKUI KATSUYA
IPC: G11B17/04
Filed: 1986-07-02
Abstract: PURPOSE:To decrease cost without reducing the grade of a disk player by executing the dynamic transferring to a tray main body and a pick-up main body with a driving gear as a common power. CONSTITUTION:At a motor supporting lever 31, a motor 33 is fitted, and at the rotating shaft of the motor 3, a transmission gear 25 for loading and a driving gear 34 having a gear geared to the gear of a rotating gear 30 for sending a pick-up main body are fixed. For a control switch 39 to operate when a projecting piece 35b of the motor supporting lever 31 is pressured, the motor 33 is used as the driving source for sending the pick-up main body at the time of OFf and the motor 33 is used as the driving source for loading at the time of ON. Thus, the loading of a tray main body 21 and the sending of a pick-up main body 26 are executed by one motor, and therefore, the cost can be decreased without reducing the grade of a disk player.
Patent JP-S60132579-A (JP)
Inventor: SASAKI HIDEAKI
IPC: A63F7/02
Filed: 1984-07-27
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-H05347274-A (JP)
Title: Forming method of wiring
Inventor: HOSHINO KAZUHIRO
IPC: H01L21/3205
Filed: 1992-06-16
Abstract: PURPOSE:To prevent a high melting metal plug from reacting with an AR wiring so as to obtain a wiring high in thermal stability. CONSTITUTION:A W plug 4 is formed in a contact hole 3 through a selective WCVD method, and the surface of the W plug 4 is nitrided into a tungsten nitride layer 5, and an Al wiring layer 6 is formed thereon and patterned. As a tungsten nitride layer 5 is interposed between Al and W, Al is prevented from reacting with W, so that a wiring high in thermal stability can be obtained.
Patent JP-H0922227-A (JP)
Title: Printed information processing method of page printer
Inventor: GO EITATSU
IPC: G03G21/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique permitting to grasp accurate values of the number of sheets of printing form and the printing ratio by calculating and display them. SOLUTION: This page print device performs a process calculating black picture elements ratio for a page unit on a print data of a page memory, updating the number of print sheets and the printing ratio, and cumulatively storing them in a statistical memory 216, a process judging a present time, updating, at the end of the day, daily averages of the number of print sheets and the printing ratio based on the number of print sheets and the printing ratio stored in the statistical memory 216 on that day, storing the averages in the statistical memory 216, also updating, at the end of the month, the monthly averages of the number of the print sheets and the printing ratio based on the daily averages of the numbers of the print sheets and the printing ratio stored in the statistical memory 216 and storing them in the statistical memory 216, and a process displaying a monthly average,  daily average, and each number of print sheets and the printing ratio on that day which are stored in the statistical memory 216. Thus, the number of sheets of paper and its black picture elements ratio after a replacement of a unit can cumulatively be updated and used as a statistical material and unit replacement cycles can accurately be predicted.
Patent JP-S5944610-A (JP)
Title: Method and device for measuring shape
Inventor: FUJIMOTO YASUKAZU
IPC: G01B11/30
Filed: 1982-09-07
Abstract: PURPOSE:To improve accuracy by scanning the opposed contact parts of the outside shape part of an object to be measured and a standard sample at a prescribed period by light, transferring photoelectrically the light transmitted through the clearance, detecting a prescribed higher harmonic component and calculating the outside dimension of the object to be measured. CONSTITUTION:A standard sample 2 of a spherical shape which can contact tightly with the ideal raceway surface 1a of a bearing inner race 1 is brought into contact opposingly with the raceway surface 1a of the inner race 1 which is an object to be measured. The opposed contact parts thereof in the thickness direction of the bearing inner race and the entire measuring region are scanned with spot light, and the light transmitted through the clearance formed by the dissidence in the opposed contact parts is condensed with a photodetecting system 3. The condensed light is photoelectrically converted with a photoelectric multiplier 4, by which the electrical signal corresponding to the intensity of the transmitted light is obtd. The actual width of the clearance is calculated in accordance with the relation that holds between said electrical signal and the clearance width in the opposed contact parts. The shape of the raceway surface 1a of the inner race 1 is thus measured.
Patent JP-H0820827-A (JP)
Title: Electro-slag remelting method
Inventor: ISHIKAWA TOSHINORI
IPC: C22B9/193
Filed: 1994-07-07
Abstract: PURPOSE:To improve the working efficiency at the initial stage of remelting and to uniformize the characteristic of an obtd. steel ingot by preheating the tip part of a consumable electrode at the initial stage of the remelting by using an electro-slag remelting method. CONSTITUTION:At the time of producing the steel ingot having excellent cleanliness and uniform characteristic by using the electro-slag remelting method, the steel-made consumable electrode 1 as the raw material is fit to a turnable arm 5 for hanging down the electrode and then, an induction heating coil 8 is fit to the tip part of the electrode 1, and the electric current is conducted to the coil 8 to heat the tip part of the electrode 1 by the induction current. Melting rate of the tip part of the electrode 1 becomes large at the initial stage of the remelting refining of the consumable electrode by this heating, and the whole melting time of the electrode 1 can be shortened, and the steel ingot having excellent uniformity is obtd. by remelting under the excellent working efficiency.
Patent JP-H098897-A (JP)
Title: Radio telephone set
Inventor: UMEHARA YOSHIAKI
IPC: H04M1/274
Filed: 1995-06-22
Abstract: PURPOSE: To enable the transfer of an abbreviated dial number by using a prescribed software. CONSTITUTION: When a frequency synthesizer 103 locks a channel to an optional one under the control of a microprocessor 110, a receiver 102 measures electric field intensity. This is executed for all the channels to be scanned so as to obtain the channel of the most intense electric field. At this time a user selects a mode (an abbreviated dial number batch transfer mode, an abbreviated dial number partial transfer mode, etc.) in software so as to send a command corresponding to it by the combination of DTMF(dual tone multifrequency) signals prescrived in advance. As the result of this, transfer from a master radio telephone set is facilitated even when the transfer is executed between radio telephone sets which are physically distant from each other.
Patent JP-S5581309-A (JP)
Title: Input device
Inventor: HIROSE TSUNEO
IPC: G02B6/12
Filed: 1978-12-15
Abstract: PURPOSE:To reduce wirings by disposing a light emitting part and a photo detecting part at both ends of an optical guide partly provided with an external control part. CONSTITUTION:A light emitting device 4 consisting of a light emitting diode, tungsten electric bulb, etc. is disposed to one end side of an optical guide 2 which is disposed to an input device panel 1, is converted with covering material 3 of a refractive index smaller than that of the optical guide 2 material and is removed of part of the convering material 3 to provided an external control part 6. A photo detector 5 consisting of a photo diode, photo transistor, photovoltaic element, etc. is disposed to its other end. With this arrangement, the light inputted to one end of the optical guide 2 from the light emitting device 4 is guided in the optical guide 2 and is received by the photo detector 5. When dielectric material is pressed on the optical guide 2 through the external control part 6, the total reflection of the optical guide 2 is controlled from the outside. Hence, the wirings in the input device and from the input device to the other portions may be made extremely less.
Patent JP-S643207-A (JP)
Title: Tappet valve system for internal combustion engine
Inventor: KAWAMOTO MICHIO
IPC: F01L1/344
Filed: 1987-06-23
Abstract: PURPOSE:To control the opening/closing timing continuously, by setting a servo valve between oil pressure feeding routes toward an oil pressure chamber, which presses a piston set coaxially with a rotary shaft and a time regulating ring, and a relief route of said oil pressure chamber. CONSTITUTION:A piston 8 is set coaxially with a rotary shaft 6 and a time regulating ring 4, through helical gears 19-22. Oil pressure feeding routes 34, 36, 38 and an oil pressure relief route 47 are connected to an oil pressure chamber 18 which presses the piston 8. A servo valve 9 formed of a sleeve 29 which is connected and sequentially moved with the piston 8, and a spool 30 which is slidably fitted in the sleeve 29, is set between the oil pressure feeding routes 34, 36, 38 and the oil pressure relief route 47. The piston 8 moves for the quantity of axial movement of the spool 30. In this way, the opening/closing timing can be controlled continuously.
Patent JP-S5379112-A (JP)
Title: Piston having a combustion chamber
Inventor: KAWAMURA HIDEO
IPC: B22D19/00
Filed: 1976-12-24
Abstract: PURPOSE:To prevent compressive destruction of a piston treated with ceramics by constituting same such that such a metallic member is interposed between an aluminum alloy member and a ceramic member as has an intermediate coefficient of thermal expansion between those of the alloy and the ceramic members.
Patent JP-2000346833-A (JP)
Title: Separating agent filling method for column for liquid chromatography
Inventor: IIZUKA TOMOSHI
IPC: G01N30/56
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a best filling method of a separating agent when the separating agent with a small grain size is filled into a column with a large aperture, in a movable plug-type liquid chromatography. SOLUTION: In this separating-agent filling method for a column for liquid chromatography, a shell 3 is installed in a stage 1 of a filling device, separating agent slurry is injected into the shell, a movable plug 4 is dropped with a pressurizing means to pressurize the separating agent slurry, the drop of the movable plug 4 is stopped after discharge of solvent from a flow passage is confirmed, the flow passage is connected to a solvent pressurizing means, the solvent is injected with the solvent pressurizing means and simultaneously the movable plug 4 is dropped by the pressurizing means to discharge the solvent from the flow passage of a shell, and the movable plug is fixed at a stopping position of the drop of the movable plug 4.
Patent JP-H0452722-A (JP)
Title: Stand for optical mouse
Inventor: HORII HITOSHI
IPC: G06F3/039
Filed: 1990-06-14
Abstract: PURPOSE:To quickly set an optical mouse reflector on a desk when necessary by supporting the reflector in a movable way to a fixed part via a movable arm. CONSTITUTION:When a mouse is used in a normal state, a reflector 1 attached to the tip of a stand is moved to a prescribed position on an OA desk via a movable arm. Then the mouse is operated on the reflector 1 for execution of a prescribed job. When a wide space is required on the OA disk with no use of the mouse, the arm is moved and the reflector 1 is moved to another position from the OA disk. Thus a work space is increased on the OA disk. In such a way, the reflector 1 for mouse can be quickly set as necessary so that the handling performance of the reflector 1 is improved for an operator.
Patent JP-S64266-A (JP)
Title: Production of diamondlike carbon
Inventor: NAKAMURA OSAMU
IPC: C01B31/06
Filed: 1987-06-23
Abstract: PURPOSE: To produce the title dense diamondlike carbon having excellent adhesion to a substrate with a simple operation by using CO and CO 2  as the raw gases in the production process wherein the stimulated raw gases are brought into contact with the substrate.  
     CONSTITUTION: Gaseous CO and /or gaseous CO 2  as the raw gases or the gaseous mixture with hydrogen are stimulated by an optional stimulating means among a CVD method such as a plasma CVD method and a chemical transportation method and an ionization vapor deposition method. The stimulated gases are brought into contact with the substrate, and diamondlike carbon or a diamondlike carbon film is formed on the surface of the substrate. By this method, the raw gaseous are easily prepared as compared with the method using hydrocarbons as the raw gases, the operation is simple, the adhesion to the substrate is excellent, and the dense diamondlike carbon or diamondlike film with improved hardness can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06341249-A (JP)
Title: Awning for clothing-change
Inventor: TAJIMA KANEJIRO
IPC: E04H15/54
Filed: 1993-06-01
Abstract: PURPOSE:To provide a portable folding awning by foldably and pivotally fitting U-shaped pipe legs, rotatably fitting a plurality of arch-like skeleton members to a spindle, forming a body accommodating space, and covering an awning. CONSTITUTION:Two U-shaped pipe legs 11, 12 are pivotally fitted foldably at a spindle 22, and a plurality of arch-like skeleton members 21 are rotatably fitted to the spindle 22. The apex angle of the front and rear legs 11, 12 is set to the range from 0 to about 90 deg., and the arch members 21 can be rotated at optional angles. The skeleton members 21 are covered with an awning made of a fabric 23 to form a body accommodating space, and a portable toilet stool can be installed in it. The awning is formed into a size to be folded and stored in the trunk of a vehicle, and it can be deployed into a smooth obtained.
Patent JP-H104943-A (JP)
Title: Ingredient-controlling agent
Inventor: KOIZUMI FUMITO
IPC: A24B15/30
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ingredient-controlling agent containing a specified amount of the dried leaf powder of Gymnema sylvestre, capable of mainly reducing the irritating ingredient and harmful substances of volatile free nicotines through its attachment to the tip of a cigarette and then smoking, thus capable of reducing such harmful substances remaining in sidestream smoke. SOLUTION: This ingredient-controlling agent contains at least 20wt.% (pref. 30-45wt.%) of the dried leaf powder of Gymnema sylvestre. Besides, it is preferably that this agent also contains at least 10wt.% of food additive vitamines, at least 5wt.% of ema-fat as edible oil-and-fat and at least 5wt.% of adeca-fatty acid powder. Furthermore, addition of potassium nitrate helps cigarette burning, and addition of turmeric, aroma and L-menthol addresses the uncomfortable feeling involved in smoking.
Patent JP-H111160-A (JP)
Title: Load responding brake liquid pressure control device
Inventor: KOYANO HITOSHI
IPC: B60T8/30
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To ensure the release of output liquid pressure at the time of releasing a brake after actuation of the brake, that is, the release of liquid pressure between a liquid pressure control device and a rear wheel brake cylinder. SOLUTION: A load responding brake liquid pressure control device 10 consists of a valve member 11 serving as a switching valve depressurizing liquid pressure at a specified rate by opening/closing of a plunger responding to liquid pressure from a brake master cylinder or the like and transmitting it to a rear wheel brake cylinder, and load detecting mechanism for making load, corresponding to live load, act upon the plunger 3 so as to move the decompressing action start point of the valve member 11. The valve member 11 is formed of elastic material and composed of a ring-like valve body 11a and a lip part 11b. The ratio H/ (A-B)1/2} of axial height (wall thickness) H of the valve body 11a of the valve member 11 to 1/2 of the inner-outer diameter difference (A-B) is between 1 and 2.
Patent JP-S5782230-A (JP)
Title: Chucking device for magnetic disc substrate
Inventor: YOSHIDA KEIJI
IPC: G11B5/84
Filed: 1980-11-07
Abstract: PURPOSE:To enable automatic and sure tightening of a magnetic disc substrate to a rotating shaft stably, by using a chuck mechanism which can hold things surely only with vertical movement of a spindle. CONSTITUTION:A magnetic disc substrate 1 is placed on a rotating body 2, and a plurality of press-contacting elements 32 constituting the 2nd rotating body are pushed out toward external circumference from the said conical plane, by a rotating shaft 4 having a thrust-down plane at the upper part of the said conical plane moved downward. The rotating shaft is lifted down and the elements 32 projected from a cylinder 3 is press-contacted to the board 1 via a cylinder 3 with the top 42 of the shaft 4, allowing to bond the rotating body and the magnetic disc substrate firmly for mechanical coupling.
Patent JP-H04235189-A (JP)
Title: Condensed two-membered cyclic disilanylene-acetylene compound and production thereof
Inventor: IWAHARA TAKANAO
IPC: C07F7/08
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a cyclic silane compound useful as an electrically conductive organic material, showing sigma-pi-electron localization. CONSTITUTION:A compound shown by formula I (R and R' are 1-20C monofunctional hydrocarbon group) such as bicyclo[6,6,0]-1,8- diisopropyl-4,4,5,5,11,11,12,12-octamethyl-1,4,5,8-11,12-hexasilatetra deca-2,6,9,13- tetrayne. The compound is obtained by reacting 1,2-diethynyldisilane shown by formula II with a Grignard reagent to form a di-Grignard reagent and reacting the reagent with 1,1,2,2-tetrachlorodisilane shown by formula III. The compound shown by formula I is preferably isolated from the reaction mixture by solvent extraction method.
Patent JP-S5678841-A (JP)
Title: Photoreceptor for electrophotography
Inventor: UEDA HIROO
IPC: G03G5/05
Filed: 1979-12-03
Abstract: PURPOSE: To stabilize charging potential characteristics and half-valued exposure sensitivity characteristics and make character printing quality stable and photoreceptor longer in life by dispersing a phthalocyanine pigment into a binder contg. specific phenolic compound.  
     CONSTITUTION: The phenolic compound contg. the phenolic compound expressed by the formula I [the trandename "Permanol 200" or the like contains 70W75% the compound expressd by the formula I and 25W30% the compound expressed by the formula II] is dissolved in methyl ethyle ketone to prepare a soln. of about 20%. The coating soln. consisting in dispersing copper phthalocyanine content in this soln. is coated on a conductive substrate to form a photoconductive layer. The resulted photoreceptor is free from degradation in chargig potential with use frequencies, the rise in half-valued exposure sensitivity, etc. unlike with conventional photoreceptors using high mol. binders, does not cause uneven development and has higher durability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6221427-A (JP)
Title: Method and device for deep drawing
Inventor: OKAZAKI YASUTAKA
IPC: B21D22/20
Filed: 1985-07-18
Abstract: PURPOSE:To execute working by only one piece of vibrator, and to enable changing it with other die by converting an ultrasonic vibration which has been generated by the vibrator, to a radial direction vibration which vibrates by expanding and contracting to a concentric circle shape in the working surface, and executing deep drawing. CONSTITUTION:A vibration of a vibrator for executing a reciprocating motion in a unified axial direction is transferred to a cone 7, and a die bar part 2'-a of a vibration die 2' is also vibrated in the axial direction in the same way. Subsequently, in a die working surface 2'-b, due to a constraint in the axial direction by a blauk holder 1, the vibration in the axial direction is converted to a vibration in the radial direction in a die coupling part 2'-c. In a die disk part 2'-d, a vibration is executed in the radial direction, this vibration is transmitted to a blauk 5 and the blauk itself is vibrated. After an oscillation of the whole vibration system, a pressure oil of a hydraulic pump is made to flow backward and fed and the blauk, by which deep drawing is executed.
Patent JP-S5855925-A (JP)
Inventor: BUARUTAA RUTSUTSU
IPC: C08G12/08
Filed: 1982-09-10
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-S6048442-A (JP)
Title: Infrared ray heating system exhaust gas down flow type gas water boiler
Inventor: KOMUNE SHINICHI
IPC: F24H1/16
Filed: 1983-08-26
Abstract: PURPOSE:To reduce the amount of detrimental NOx generated by employing as a heater an infrared ray radiating burner burning at low temperatures and also employing a down flow type in which combustion exhaust gas is discharged downwardly of the apparatus. CONSTITUTION:A cylindrical combustion part 6 which is constituted of a cylindrical ceramic porous body 5 and radiates infrared ray accompanied by low temperature combustion is connected to the upper end of a mixing pipe 4 for sucking and mixing air in accordance with the supply of a fuel gas from a combustion gas inlet pipe 3. An inner cylinder 8 forms a rising path 9 for the exhaust gas from the burner 1 between the inner cylinder 8 and the combustion part 6, and an outer cylinder 11 is provided so that an exhaust gas falling path 10 communicating at the upper part of the exhaust gas rising path 9. Further, double spiral heated water communicating pipes 12 which make contact with the outer cylinder 11 and the inner cylinder 8 respectively, are provided. In the above construction, a down flow type is employed, and heat exchange parts are constituted in both rising path and falling path. Hence, the heat recovery efficiency can be amply increased.