baber/WOPTO huggingface dataset:
Patent JP-S63155152-A (JP)
Title: Electrostatic developer and electrostatic developing method and image forming method
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/097
Filed: 1986-12-19
Abstract: PURPOSE:To obtain good positive electrostatic chargeability and excellent moisture resistance by incorporating fine inorg. particles of which the surfaces are treated by a hydrophobic resin and are further treated by an amino compd. into a titled developer. CONSTITUTION:The fine inorg. particles of which the surfaces are coated by the hydrophobic resin and are further treated by the amino compd. are incorporated into the electrostatic developer. More specifically, the surfaces of the fine inorg. particles are treated by the hydrophobic resin, by which the hydrophobic resin is bonded to the hydrophilic site and negative electrostatically chargeable site on the surface of the fine inorg. particles and is securely held to the surfaces. The surfaces of such fine inorg. particles are further treated by the amino compd., by which the positive electrostatic chargeability is imparted to the fine inorg. particles. The developer which stably exhibits the positive electrostatic chargeability by the fine inorg. particles even under high humidity environmental conditions and has the excellent positive electrostatic chargeability is thus obtd.
Patent JP-H01143065-A (JP)
Title: Device for mounting disk cartridge
Inventor: ARIGA TOMOE
IPC: G11B19/10
Filed: 1987-11-30
Abstract: PURPOSE:To simplify a structure and to eliminate a trouble by obtaining an injecting member driven with the repulsing force of a spring, and a hook arm supported pivotally with being freely revolvable to the member and engaged to a disk cartridge, and utilizing a gear motor at maximum. CONSTITUTION:When a disk cartridge 51 is inserted into a cartridge holder 4, a cartridge insertion detector 29 is operated and the rotary cam 23 of the gear motor is operated. For an injecting member 21 holding the repulsing force of a spring 27, the repulsing force of the spring 27 is released by the rotary cam 23a of the gear motor and a hook arm 25 supported pivotally to the inject member 21 with being freely revolvable is turn-energized by a twisting coil spring 26 and engaged to a disk cartridge 51. Thus, the operation of the cam of the gear motor is utilized at maximum and the simple structure is obtained without constituting a complex mechanism. Then, the number of components is reduced and the title device having no trouble and a low price is obtained.
Patent JP-S63154829-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/04
Filed: 1986-12-17
Abstract: PURPOSE:To prevent slow speed hunting from occurring, by controlling a suction quantity for feedback to the desired value at the time of low speed and low load. CONSTITUTION:A throttle bypass valve 12 is installed in a suction pipe, and a suction pressure sensor 10 is installed in a surge tank 9. A control circuit 25 detects each signal out of various sensors including a car speed sensor or the like, and it controls a suction quantity for feedback according to the suction quantity, suction pipe pressure and a deviation between at least one of the values diving the suction quantity by engine speed and the desired value when the throttle valve is full-close and car speed and engine speed are less than the specified value. With this constitution, slow speed hunting is preventable.
Patent JP-2001124668-A (JP)
Title: Centrifugal load testing device
Inventor: NANBU YOHEI
IPC: G01M99/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in necessary power of a driving machine to extend a rotating arm in a centrifugal load testing device. SOLUTION: In this centrifugal load testing device, a rotating arm 6 is fixed horizontally to a vertical rotating shaft 4. A rocking frame 7 for loading a sample is suspended from the tip of the rotating arm 6. The rocking frame is rotatable in the direction of the rotating arm 6 (radial direction). A driving machine 1 rotates the rotating shaft 4. The rotating arm 6 consists of a lightweight material 6b formed so as to reduce the friction resistance.
Patent JP-S63153685-A (JP)
Title: Display system for three-dimensional object
Inventor: KONNO KAZUHITO
IPC: G06T15/20
Filed: 1986-12-17
Abstract: PURPOSE:To attain more natural three-dimensional display by registering a line type pattern based on a relative coordinate onto a table deciding the type of line and applying vector expansion based on the registered pattern so as to use every line type pattern for object of conversion. CONSTITUTION:The three-dimensional line type table 50 is provided, in which various line type patterns registered with relative vectors having a direction and a length are built in. In designating a line type other than a solid line from a control section 1, the three-dimensional line type table 50 gives a corre sponding relative vector pattern to a vector expansion section 3, which generates the designated line type and gives it to a three-dimensional transformation section 4. On the other hand, a vector expansion multiple is sent from the con trol section 1 as the attribute and it is possible to change optionally the scale of the line segment. Thus, a processing such as rotational perspective transforma tion is attained to all line types in the display of a three-dimensional object thereby offering more natural three-dimensional display.
Patent JP-H09119680-A (JP)
Title: Heat radiation panel device utilizing film
Inventor: WATANABE KOJI
IPC: F24F5/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to suitably regulate the moisture in a room even in the case of heating or cooling by forming a steam separating film for selectively permeating steam at the panel surface of a radiating panel provided in a room, and providing means for feeding solution for absorbing or radiating moisture at the inside of the panel. SOLUTION: At the time of cooling, steam in a room R is absorbed at the time of passing solution through a heat radiation panel 11 to return to a solution tank 14 in a first system having a solution pump 15 and a heat exchanger 16, and hence the concentration of the tank 14 is gradually lowered. To eliminate the decrease in the concentration, the solution pump 22 of a second system is started, it is heated to a predetermined temperature by a heat exchanger 23, and sent to a film unit 24. Thus, the solution is moved at the moisture to the air side via a steam separating film 25, and the concentration of the solution is enhanced. The solution having high concentration is transferred to a heat exchanger 26, the solution becoming a high temperature by the exchanger 23 is cooled to a predetermined temperature, and returned to the tank 14.
Patent JP-H08158627-A (JP)
Title: Scaffold device
Inventor: TAKAHASHI TATSUO
IPC: E04G3/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide scaffold devices having a stability and a good construction workability, to scaffold columns formed tentatively around a building, easily and simply. CONSTITUTION: A scaffold device is composed of a floor member 13; a vertical member fixed to a scaffold column extended downward vertically to the floor member 13; and an inclined member connecting the vertical member and the floor member 13 integrally. By providing a fixing member 22 to engage and fix to the scaffold column 31, to the vertical member, the both members can be fixed easily in the condition to engage the fixing member 22 to the scaffold column 31 through a means such as a bolting, a welding, and a clamping. And since the fixing member 22 is engaged to the scaffold column 31, the both members are never separated from the scaffold column 31 by only the above engaging condition, and they are fixed to the scaffold column 31 more securely than in the case fixing only by a bolting or a welding. And a hand rail pillar can be erected to the scaffold device 10 simply.
Patent JP-S63153029-A (JP)
Inventor: UNEKI HIDEJI
IPC: A47J41/00
Filed: 1986-12-17
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-H10130353-A (JP)
Title: Self-emulsification type polyisocyanate composition and aqueous coating material composition and aqueous adhesive composition using the same composition
Inventor: MORISHIMA TAKESHI
IPC: C09D175/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high hardness and quick- drying property by compounding a specific polyisocyanate compound with a solvent having large solubility to water. SOLUTION: This self-emulsion type polyisocyanate composition is obtained by compounding (A) a polyisocyanate compound obtained by reacting a polyisocyanate mixture obtained by mixing (i) an isocyanate-ended isophorone diisocyanate polymer having isocyanurate group with (ii) an isocyanate group- ended hexamethylene diisocyanate polymer having isocyanate group so that the content of the component (i) becomes 40-100wt.% with (iii) an active hydrogen group-containing nonionic surfactant (e.g. polyoxyethylene methyl ether) and (iv) active hydrogen group-containing aliphatic compound (e.g. ricinoleic acid methyl ester) with (B) an organic solvent (e.g. acetone) having >=1% solubility to water [solvent/solvent + water] at 20 deg.C so that the content (solid content) of the component A becomes 5-95%.
Patent JP-H07207266-A (JP)
Title: Nematic liquid crystal mixture
Inventor: ICHINOSE HIDEO
IPC: G02F1/13
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a nematic liquid crystal mixture having a birefringence in a specified range and giving a liquid crystal matrix display having stability against high temperature and UV by incorporating at least one fluorinated terphenyl of a specified structure.  
     CONSTITUTION: At least one fluorinated terphenyl of formula I (wherein R is a 12C or lower alkyl or alkenyl; provided that each of these groups may be substituted with a halogen or halogens, and that at least one CH 2  group of each of them may be replaced by -O-, formula II, or formula III in such a manner that oxygen atoms are not directly bonded to each other; X is F, Cl, CF 3 , OCF 3 , PCHF 2  or OCH 2 CF 3 ; and L, L 1  and L 2  are each H or F) is incorporated to obtain a nematic liquid crystal mixture having a birefringence of 0.08-0.2. It is also possible that the composition may further contain a compound such as one represented by formula IV (wherein R' is a 12C or lower alkyl or alkenyl or the like; and r is 0 or 1). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04181011-A (JP)
Title: Dynamic pressure fluid bearing rotary device
Inventor: HORI HIROFUMI
IPC: F16C17/02
Filed: 1990-11-09
Abstract: PURPOSE:To facilitate management after assembly by performing a thrust bearing function by a point contact executed through a pivot, making at least either of the pivot and a pivot support transformable for easy fitting when it is fitted in, and forming the above component into a shape which has a catching part in its slipping direction and is difficult to slip out after assembly. CONSTITUTION:A pivot 15 forming a thrust bearing is formed into an umbrella- shape, and made transformable for easy fitting when it is fitted in, and the umbrella part of the pivot 15 is caught by a flange 14a on the side of a pivot support, and thereby becomes difficult to slip out in the slipping direction of a rotary shaft 14. In the case of its assembly, the pivot 15 is first fixed to a sleeve 2 through an outer cylinder. A fixed quantity of lubricating fluid is poured into the bottom of the sleeve 2, and the rotary shaft 14 is fitted in the sleeve 2. In the case of fitting, the umbrella part of the pivot transforms not to obstruct the fitting of the rotary shaft, but after fitting, is caught by the flange 14a of the pivot support to prevent the rotary shaft from slipping out of the sleeve.
Patent JP-H08160448-A (JP)
Title: Picture display device
Inventor: HATANO AKITSUGU
IPC: H04N5/66
Filed: 1994-12-06
Abstract: PURPOSE: To realize a picture display device high in resolution and small in size at a low cost. CONSTITUTION: This device has an optical address type liquid crystal light valve 4, a writing LCD panel 23 and a writing light source 1 and is provided with a picture writing means writing a picture in the liquid crystal light valve 4, a panel moving device 24 making the picture writing position of the liquid crystal valve 4 with the picture writing means periodically change by the movement of the writing LCD panel 23,  a writing panel driving circuit 7 supplying a picture signal to the writing LCD panel 23 so that the picture corresponding to the picture writing position is written in the position in the liquid crystal valve 4 moved by the operation of the panel moving device 24 and a light source driving circuit 5 and a synchronizing circuit 8 performing the writing operation on the liquid crystal valve 4 with the picture writing means after completions of respective moving operations by moving means.
Patent JP-H01143633-A (JP)
Title: Aerosol container sealing carbonated water
Inventor: MIYAZAKI SHUNZO
IPC: B01F1/00
Filed: 1987-11-30
Abstract: PURPOSE:To produce a potable water containing requested amount of carbon dioxide easily, safely and at low cost even at an ordinary home by sealing up a carbonated water containing a specified amount of carbon dioxide in an aerosol container and by specifying a volume ratio of gas phase to liquid phase in the container. CONSTITUTION:A volume ratio of gas phase to liquid phase in an aerosol container made of metal or plastics etc., wherein carbonated water is sealed, is specified to be 0.1-0.5. A concentration of carbon dioxide in the carbonated water is also specified to be 3.0X10<-3>-1.5X10<-2>g/ml and the carbon dioxide in the gas phase is used as a jetting agent. It is possible to obtain easily, safely and at low cost a refreshing and delicious potable water of requested carbon dioxide concentration by opening a nozzle of the container thus keeping safely a highly concentrated carbonated water and adding it steadily to a potable water.
Patent JP-H11141828-A (JP)
Title: Device and method for melting and processing waste material
Inventor: TANAKA MOTOFUMI
IPC: F23J1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for melting and processing waste material and a method for melting and processing waste material relating to a technology for melting waste material under utilization of thermal flow of plasma, in which a characteristic at a high temperature region acting as a heat source can be easily controlled, a consumed electrode is not required to be replaced with a new one, its maintenance characteristic as well as its working efficiency can be improved, and a configuration of the device to be used can be simplified. SOLUTION: There are provided a melting furnace 4 for heating and melting waste material; a molten material recovering section 5 for recovering the waste material melted at the melting furnace 4 as molten material; a temperature control section 11 for controlling a temperature of discharged gas generated under a heating and melting operation; and a discharged gas processing section 12 for purifying the discharged gas through collecting entangled substances. The heat source for the melting furnace 4 is applied as an inductive coupling type high frequency plasma.
Patent JP-H04176109-A (JP)
Title: Magnetic core
Inventor: WATANABE HIROSHI
IPC: H01F27/26
Filed: 1990-11-08
Abstract: PURPOSE:To decrease the noise of a magnetic core, and to obtain a noise- reduced type magnetic core having excellent shock-resisting property by a method wherein an annularly formed magnetic core is housed in an annularly formed housing container, and resin or rubber foaming material is interposed between the above-mentioned housing container and the magnetic core. CONSTITUTION:An annularly formed magnetic core 1 is housed in an annularly formed housing container 5, and resin or rubber foamed material 11 is interposed between the above-mentioned housing container 5 and the magnetic core 1. For example, an amorphous metal ribbon (composition Fe78Si9B12 (atomic %)) is wound around in annular shape, the magnetic core 1, on which a spacer plate 3 is inserted in the slit 2 provided in axial direction of the ribbon, and a housing container 5, which is larger than the magnetic core 1, are prepared. The above-mentioned housing container 5 becomes a doughnut-shaped container which is formed by providing an annular cover on the bottomed main body 8 having an annular outer circumferential wall 6 and an annular inner circumferential wall 7. The core 1 is housed in the above-mentioned container 5, and polystyrene foam 11 is filled in the void located between the housing container 5 and the magnetic core 1.
Patent JP-2001120435-A (JP)
Title: Extractor
Inventor: KOMATSU KENICHIRO
IPC: A47J31/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an extractor allowing a user to confirm the condition of the extraction operation with a hot-water nozzle, and visually drawing a user's (customer's) interest. SOLUTION: In this extractor, a hot-water nozzle 22 for pouring hot water while rotating is located adjacent to a see-through window 8 formed in a main body 1 of this extractor, so that the operation of the hot-water nozzle can be confirmed through the see-through window.
Patent JP-S63155733-A (JP)
Title: Method for charging semiconductor chip
Inventor: TANAKA KEISUKE
IPC: H01L21/52
Filed: 1986-12-19
Abstract: PURPOSE:To prevent a breathing from occurring by printing and baking a frame with smooth surface resistance paste on a part to be charged with a semiconductor chip of a fixing member, such as an integrated circuit substrate, and bonding and charging the chip in the frame. CONSTITUTION:A frame 11 for specifying the mounting position of a semiconductor chip 2 is formed on an integrated circuit substrate 1, and printed with smooth surface resistance paste, such as luthenium oxide, and baked. Then, an adhesive 4 is placed on the frame 11, the chip 2 is so placed on the adhesive 4 as not to extend from the frame 11, and the chip 2 is eventually pressed from above to be bonded and charged. Although the adhesive 4 is oozed by pressing the chip 2, the surface of the frame 11 is smooth, and even if it is pressed on the frame 11, it is blocked by the frame 11, and not overridden over the frame 11. Accordingly, it can completely prevent the adhesive from oozing to a wire bonding land, etc.
Patent JP-H02148440-A (JP)
Title: Nagneto-optical disk recording and reproducing device
Inventor: KAWAMOTO YASUKI
IPC: G11B11/10
Filed: 1988-11-29
Abstract: PURPOSE:To remove the variation of amplitude of reproduced output caused by the double refractivity of a substrate and to obtain the excellent quality of the reproducing signal by adding an optical modulation element and a low pass filter. CONSTITUTION:Light reflected by a recording film 7 is separated by a polarized light beam splitter 10 through a half mirror 4. The respective light quantities are detected by photodetectors 11 and 12 and the difference between the light quantities is converted into an electrical signal by a differential amplifier 13. The variable frequency of the electrical signal by the rotational angle of the plane of polarization caused by the double refractivity is much lower than a recording frequency. Then, when the high frequency component of the difference signal is removed by the low pass filter 16, a feedback signal for cancelling the variation of the signal caused by the double refractivity is obtained. Therefore, the effect caused by the double refractivity is removed by driving the optical modulation element 15 so that the variation is made zero and rotating the plane of polarization before the light is separated by the polarized light beam splitter 10. Thus, the excellent reproducing signal is obtained in an output terminal 14.
Patent JP-H10163994-A (JP)
Title: Receiver and communication system
Inventor: PAPADOPOULOS HARALABOS C
IPC: H04L27/10
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for generating digital modulated signals capable of being transmitted simultaneously with host analog FM signals and achieving wide coverage. SOLUTION: Synthetic signals x' (t) including the host analog FM signals and the digital modulated signals are transmitted by an allocated FM frequency band and then, the power spectrum of the digital modulated signals overlaps at least partially with the one of the analog FM signals. After receiving the synthetic signals, an extension Kalman filter 531 is used and the analog FM signals are generated corresponding at least to the synthetic signals. Information expressed by the digital modulation signals is reproduced as a difference between the synthetic signals and the analog FM signals.
Patent JP-H06244636-A (JP)
Title: Oscillator including push-push ring resonator
Inventor: SURAUOMIRU JIEI FUIEJIYUSUKO
IPC: H03B1/04
Filed: 1993-11-10
Abstract: PURPOSE: To provide an oscillator circuit which performs automated mass production and also offers high frequency stability. CONSTITUTION: A push-push type microwave oscillator 10 has two branch oscillators 12 and 14, which consist of transistors 16 and 28 and a transmission line that extends from a terminal of the transistor 16 and a resonator 36 which has an annular superconducting conductor and takes phase synchronization of oscillation of the oscillators 12 and 14 and is structured in a micro-strip or of strip line type.
Patent JP-H01146099-A (JP)
Title: Method of tunnel peripheral foundation improvement construction and device used for said method
Inventor: SUGIMOTO HIKARI
IPC: E21D11/00
Filed: 1987-12-02
Abstract: PURPOSE: To enhance the safety in construction work by providing short water filling pipes continuously behind drill-cutter-equipped caps mounted in grout holes, and driving drill/filling pipes into soil around a tunnel without use of water while keeping the caps attached to heads. CONSTITUTION: Drill-cutter-equipped caps 5 are used as caps for closing several grout holes 4 bored radially in each segment 3 and short filling pipes 30 are connected to the caps 5 and used as drill/filling pipes. With the caps 5 attached to ends, the water filling pipes 30 are driven into soil 7 around a tunnel 2 by means of mechanical kinetic energy and fluid pressure energy without use of water and a soil hardening agent and chemicals are injected while maintaining that condition. Degradation of strength of soil can thus be prevented.
Patent JP-H03163375-A (JP)
Title: Residual capacity display system of secondary battery
Inventor: TEZUKA HIROBUMI
IPC: G01R31/36
Filed: 1989-11-22
Abstract: PURPOSE:To always accurately display residual capacity and to adapt a residual capacity display system to various secondary batteries by measuring the internal resistance of a secondary battery at an arbitrary period and storing the result obtained on the basis of said resistance as the residual capacity used in the operation of the next time. CONSTITUTION:When the use of load is not detected by a load use detection part 4, the internal resistance of a secondary battery 1 is measured at the arbitrary period set by a manual switch 6 or at the predetermined period preset by a timer 5 by an internal resistance measuring part 3. After measurement, the residual capacity value of the battery 1 is obtained by a comparing part 8. That is, a residual capacity value R1 is guided on the basis of the map connecting the internal resistance stored in a memory part 9 with residual capacity. Next, when the use of the load is detected, the input/output current of the battery 1 is measured by an integrated current quantity measuring part 2. V-F conversion is performed corresponding to the output of the current detection circuit provided in the measuring part 2 and the obtained pulse is counted to obtain the integrated quantity per a definite time of pulses. Next, the use quantity U per a definite time of the battery 1 is subtracted from the operation result RO of the previous time by the operation part 7 to calculate a new residual capacity value R1.