baber/WOPTO huggingface dataset:
Patent JP-H05298952-A (JP)
Title: Electronic apparatus and electronic switch
Inventor: SUTANREE JIEI UORESU
IPC: H05F3/04
Filed: 1992-12-10
Abstract: PURPOSE: To provide a highly reliable electronic contact apparatus which can simply be manufactured at low cost by employing extrusion molded products. CONSTITUTION: An electric switch/sensor 10 comprises extrusion-molded contact members 11, 12, 13. Extrusion molded products containing a plurality of electric conductive fibers 27 and a matrix comprising a plurality of fibers are provided. The lowest ends of the extrusion-molded members are fibrilated by exposing the conductive fibers. A sensor to detect an object such as paper has a contact in one side of a detection region and is provided with an extrusion-molded product containing electrically conductive fibers and a matrix containing a plurality of fibers in the other side of the detection region. One end of the extrusion-molded product is fibrilated and extended to the detection region. The fibrilated end is pushed aside when an object such as paper passes through the detection region and electric contact is shut.  Sensors having such a constitution are suitable to the use for appliances such as electrostatic copying and regenerating apparatuses, which need to detect paper. Moreover, static electricity generated in paper due to the conductive fibers can be discharged by connecting such a sensor with an electric power potential.
Patent JP-H11183384-A (JP)
Title: Detecting method for graft polymer in water system
Inventor: TAKAGI MASAHITO
IPC: G01N21/64
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply detecting polymer concentration with high sensitivity for keeping the polymer concentration in a system at the optimum concentration from the efficience and economical viewpoint in using a water-soluble polymer. SOLUTION: This water system contains a water-soluble graft polymer having the purity of at least 75% or above and graft-polymerized with a monoethylene unsaturated monomer containing an unsaturated carboxylic acid monomer as an essential component to an ethylene oxide polymer having the group containing at least one or more aromatic rings. The concentration of the water- soluble graft polymer in the water system is detected by measuring fluorescence intensity, and the polymer concentration in the water system is detected.
Patent JP-2001168279-A (JP)
Title: Semiconductor device
Inventor: OYAMA KATSUHIKO
IPC: H01L25/10
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminated semiconductor device in which the interval of wiring boards can be widened while the device has the same thickness as a conventional one, deformation stress can be relieved and which has the package of high heat radiation property. SOLUTION: A plurality of connection electrodes 5 and leads 7 which are electrically connected to the connection electrodes are disposed. The plurality of wiring boards 2 where the tips of the leads protrude inside and opening parts 9 are arranged, and a pair of semiconductor components 1 and 1' loaded on the wiring boards, are also arranged. A pair of semiconductor components are confronted across the opening of the wiring board, and the connection electrodes of the semiconductor components are connected to the tip parts of the leads. The plural wiring boards are laminated so that the outer connection terminals are fitted to the plurality of wiring boards, and the outer connection terminal of the wiring board on an upper layer is connected to the connection electrode of the wiring board in a lower layer.  A part between the wiring boards is narrowed and the whole package can be thinned.
Patent JP-H05162524-A (JP)
Title: Method for controlling damping force of shock absorber
Inventor: HATADA FUMIO
IPC: B60G17/015
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the optimum damping characteristic corresponding to a largeness of the impact energy, and obtain the appropriate damping force at initial time of the collision. CONSTITUTION:The relative speed between a moving article A and a cylinder 1 is detected by a speed detecting circuit 72 and the acceleration of the relative speed is detected by an acceleration detecting circuit 73 before the collision of the moving article A with a piston rod 40, and an optimum electrifying current computing unit 74 and an electrifying current adjusting circuit 75 adjust the strength of the magnetic field, which is applied to the magnetic fluid, on the basis of these results of detection.
Patent JP-H11239984-A (JP)
Title: Device relating to hydraulic crusher
Inventor: HURSKAINEN ARVO
IPC: B25D17/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To protect a lower end part of a hydraulic crusher better than before, while preventing defects in conventional technology. SOLUTION: This device has a housing 4 placed around an impact hammer 1 and a replaceable mounting part 6 placed at a lower part of the housing. The mounting part 6 receives an impact and a force applied on the lower part of the housing 4. The mounting part 6 is mounted so that it can be easily and speedily removed and replaced, if necessary. In addition, a crusher may be structured so that maintenance and repair of a lower frame 1b of the impact hammer can be carried out without dismantling an upper frame 1a of the impact hammer, when the mounting part 6 is removed.
Patent JP-H05167967-A (JP)
Title: Dubbing device for recorder
Inventor: INOUE HITOSHI
IPC: G11B27/02
Filed: 1991-12-18
Abstract: PURPOSE:To enable the consecutive dubbing of multiple reproduction pictures by recording the track number of a reproduction picture to be dubbed and the track number to be recorded in advance and reading them out for reproduction and recording. CONSTITUTION:A recording source magnetic disk A is set to a VFDD 31 and a recording destination magnetic disk B to a VFDD 33. A control circuit 34 detects recorded and unrecorded tracks 7 on a disk B and a control circuit 32 inputting the unrecorded track signal specifies a recording track number registered in the memory map of the RAM. Then a disk A is reproduced by operating a monitor reproduction button 35a so as to display a reproduced picture as well as the track numbers on a monitor TV 37. Thus the reproduced picture is selected to be recorded on a memory map using a track specification button 35b. The reproduction of the disk A and the recording of the disk B are automatically performed at constant intervals according to the track numbers recorded on the memory map of the RAM at the dubbing operation.
Patent JP-H11182218-A (JP)
Title: Electromagnetic driven valve
Inventor: ASANO MASAHIKO
IPC: F01L9/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a good silence and good power save characteristic, in an electromagnetic driven valve functioned as an intake valve or an exhaust valve in an internal combustion engine. SOLUTION: An electromagnetic driven valve 10 is formed in such a constitution that a vale element 18 is opening/closing operated utilizing spring force and electromagnetic force. A damper mechanism 50 is arranged on an upper part of an armature shaft 28. A piston chamber 56 and a fluid chamber 54 are communicated with each other by an orifice 66 and a penetrating hole 68. A check valve is arranged in the penetrating hole 68. In a process such a constitution that the valve element 18 is displaced toward a valve closing end, a piston 56 is displaced toward the fluid chamber 54, and the fluid flows to the orifice 66. A flow resistance of the fluid is transmitted to the armature shaft 28 through the piston 56, and displacement speed of the valve element 18 is reduced.
Patent JP-H11187141-A (JP)
Title: Semiconductor integrated circuit for communication
Inventor: YONEZAWA YOSHIAKI
IPC: H01L27/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To integrate an FSK modulation circuit and a DTMF demodulation circuit on the same substrate at a terminal adapter. SOLUTION: Once FSK data has been inputted from an ISDN telephone line 1, a control circuit 5 switches the movable terminals of first to third selector circuits 9 to 11 to the side of an FSK modulation circuit 8. The FSK data are inputted to the FSK modulation circuit 8 and based on these data, signals are converted to FSK modulated signals and impressed to an analog telephone set 2. When originating a telephone call, the control circuit 5 switches the first to third selector circuits 9 to 11 to the side of a DTMF detection circuit 7 so that the data of digitized DTMF signals can be inputted to the control circuit 5. Afterwards, the control circuit 5 sends the DTMF data to an ISDN telephone line 1.
Patent JP-H06188934-A (JP)
Title: Communication equipment
Inventor: TAKEDA KAZUYUKI
IPC: H04L69/14
Filed: 1992-12-16
Abstract: PURPOSE:To provide the communication equipment which eliminates a need for a common part, which performs communication, to individually recognize respective communication mediums and can simultaneously access plural communication mediums and terminates processings of communication mediums in order from the communication medium whose processing speed is highest. CONSTITUTION:A common part 11 is provided with a function to simultaneously request the data processing to plural communication mediums 2a to 2n. Peculiar processing parts 12a to 12n which generate events for response report after execution of the processing based on data received from the common part are added to respective communication mediums, and a communication processing part 13 is provided which divides the request from the common part to respective communication mediums to transfer it to respective peculiar processing parts and reports response data to the common part at the time of reception of all of required events from peculiar processing parts.
Patent JP-H11174814-A (JP)
Title: Quantitative remaining-developer-detector, developing device, image forming device and process cartridge
Inventor: SAITO MASANOBU
IPC: G03G21/18
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative remaining-developer-detector which detects an amount of developer remaining in a developer container by a simple means. SOLUTION: Inside the developer container 18, a floater 8 which moves upward and downward following toner 14 is provided, and an arm 10 with the floater 8 attached to its one end and an angle sensor 20 at its other end is provided so as to freely turn around a hinge 17. Inside the angle sensor 20, a crescent Rube 26 is fixed and, in it, a conductive liquid 27 is sealed in and also first-fourth electrodes 21-24 are disposed. As the floater 8 moves, the angle sensor 20 also moves, and the conductive liquid 27 conducts two of the first- fourth electrodes 21-24 in order, thereby detecting the angle of the arm 10 and hence the amount of remaining developer.
Patent JP-2000178138-A (JP)
Title: Skin dyeing agent composition
Inventor: YAMAGUCHI JUNSHI
IPC: A61Q1/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition uniformly dyeable in a short time without causing the bleeding of finish and excellent in fastness to washing and stability by including water, a specific aromatic alcohol, etc., an organic solvent and a dye. SOLUTION: This composition is obtained by including (A) water, (B) one or more kinds selected from aromatic alcohols represented by the formula (R1 is H, methyl or the like; R2 is CH2OH, CH2CH2OH or the like), ethylene glycol alkyl ethers and N-alkylpyrrolidones, (C) an organic solvent having compatibility with both the ingredients A and B (preferably one or more kinds of polyhydric alcohols), (D) a dye (e.g. a nitro dye) and preferably further (E) one or more kinds of mucilaginous agents (preferably xanthan gum, hydroxyethyl cellulose, etc.). The amounts of the formulated ingredients in the composition are preferably 4-25 wt.% of the ingredient B, 1-80 wt.% of the ingredient C and 0.001-2.0 wt.% of the ingredient D.
Patent JP-2001168757-A (JP)
Title: Communication equipment, frequency control method for communication equipment and recording medium
Inventor: YAMAMOTO NAOYUKI
IPC: H04B1/3822
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment capable of highly accurately performing the offset correction of a frequency without degrading transmission or transmission/reception reference frequency accuracy and demodulation characteristics and a frequency control method for the communication equipment and a recording medium. SOLUTION: A reference frequency (local oscillation frequency) is controlled by feed-back of a frequency offset estimated value FOS to a voltage controlled oscillator 104 and a frequency offset between transmission and reception is corrected by feed-back of a frequency offset control value FOC based on a transmission reference frequency command on outgoing control data DCD to a transmission frequency offset control means 118. A transmission reference frequency is controlled by using both the voltage controlled oscillator 104 (frequency control step) and the transmission frequency offset control means 118 (transmission frequency offset control step).
Patent JP-H11179458-A (JP)
Title: Carrying in/out and transfer positioning device for work
Inventor: INOUE TAKAHARU
IPC: B21D43/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a carrying in/out and transfer positioning device for a work which integrates the carrying in and out devices for the work, slims the whole device to realize the cost reduction and improves the positioning precision of the work. SOLUTION: Carrying in/out conveyers 1 which extend from a carrying in side to a carrying out side retractable, on work support tables 3, 4 are provided in parallel to the advancing direction, the work support table 4 is provided with plural deceleration sensors 5 to decelerate a conveyer speed approaching to and in parallel to the carrying in.-out conveyers 1, a pin gage PG to fix- position a work W and a drawing clamp means 6, in which the work W is clamped, after the work W is stopped at a prescribed position and a corner part of the work W is abutted on the pin gage PG to make it freely be positioned while minutely adjusting in the advancing direction and the direction orthogonally crossing thereto.
Patent JP-H11184057-A (JP)
Title: Thermoplastic resin roller for automatic developing machine
Inventor: KIKUCHI YASUO
IPC: G03D3/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller for an automatic developing machine having a long life and high reliability by eliminating the shaft core of a SUS material to drastically reduce a cost and by enabling ultrasonic welding of shaft ends and a pipe part to obtain a complete and stable joint without a clearance therebetween. SOLUTION: This roller has the pipe part 3 consisting of a thermoplastic resin, the shaft ends 2c of the thermoplastic resin inserted and joined to both ends of the pipe part 3 and the shaft core 1c of the thermoplastic resin projected outward from the shaft ends 2c and fixed. The shaft core 1c consists of polyphenylene sulfide(PPS) or denatured polyphenylene ether(PPE). The shaft ends 2c consist of the same thermoplastic resin as the thermoplastic resin of the pipe part 3. The pipe part 3 and the shaft ends 2c may be joined by ultrasonic welding parts 6.
Patent JP-H07184416-A (JP)
Title: Germination method of spinach for hydroponic culture
Inventor: MORIWAKI KOJI
IPC: A01C1/02
Filed: 1993-12-25
Abstract: PURPOSE:To perform a germination of spinach for hydroponic culture under specific condition. CONSTITUTION:The germination process for a spinach seed subjected to seed, soaking and refrigeration treatments is divided into two parts, i.e., before and after the time to protrude a young root from a seed coat to a length of about 2mm. The seed is placed in a semi-dried state in the former period and in a moderately moistened state in the latter period. The sowing is performed in the former period and the spinach seed is subjected to different conditions as it is by the use of a polyurethane and a polystyrene plate used as a sowing bed. The condition is determined by the water content soaked in the polyurethane and the extent of compression applied by the polystyrene plate.
Patent JP-2001173528-A (JP)
Title: Evaporative fuel disposal device
Inventor: OZAKI KATSUNORI
IPC: F02M25/08
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an evaporative fuel disposal device to secure stable adsorption performance of a fuel component and reliably suppress diffusion of the fuel component to the atmosphere. SOLUTION: A canister 2 is formed differently from a fuel tank 1 and the outer wall of the canister 2 and the internal wall of the fuel tank 1 are securely situated separately from each other through a bracket member 3, whereby the canister 2 is hardly influenced by a peripheral atmosphere temperature outside the fuel tank 1 and adsorption performance of a further stable fuel component is secured. As noted above, the canister 2 is completely situated in the fuel tank 1 and diffusion of a fuel component in the atmosphere is suppressed.
Patent JP-2000146632-A (JP)
Title: Structure for cable type sensor for sensing slope breakdown
Inventor: WATANABE TADAYOSHI
IPC: G01B21/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To make freely executable a construction work without any restraint of the place of construction by providing a cable type sensor for transmitting the tension of a fixed point moving according to a breakdown through each conductor in the cable, and transmitting the tension to the fixed point, which does not move, by 100% when the cable type sensor is extended according to the generation of a crack of the ground. SOLUTION: The conductor of a twisting line whose extensibility is known is inserted into a semi-circular groove. The diameter of the semi-circle is made larger than the diameter of the conductor. A lubricating oil is injected into the groove so that abrasion resistance with a rod when the twisting line is extended can be decreased. A paper tape is wound around the expandable rod so that the conductor can be prevented from dropping from the groove. The rod is made of vinyl chloride, NBR, rubber, and spandex or the like. The position of the cut part can be estimated by transmitting a pulse by a pulse reflection method, and measuring a time until the pulse is reflected from the cut part.
Patent JP-H05177464-A (JP)
Title: Assembling device for base and shaft
Inventor: MIYAMOTO SUMIO
IPC: F16C13/00
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the assembling precision of a base and a shaft and make the assembling work more efficient. CONSTITUTION:A fixing base 8 of fixing means for fixing a base 2 on which a shaft 4 is mounted, and a moving base 10 for moving means capable of moving the shaft to the base on the fixing means and holding the shaft in the state where it is inserted to the fixing hole 24 of the base.
Patent JP-H06193718-A (JP)
Title: Hydraulic control device for power transmission for vehicle
Inventor: HAYASHI TAKASHI
IPC: F16H9/00
Filed: 1992-12-21
Abstract: PURPOSE:To prevent increase of fluctuating power loss by increasing a response delay time of a feedback control system of a first control device to regulate a torque capacity control pressure during duty control of a control valve of a second control device to generate a control oil pressure. CONSTITUTION:In a power transmission for a vehicle, a first control device regulates a torque capacity control pressure by feedback control to eliminate deviation between a desired pressure of the torque capacity control pressure determined in accordance with a vehicle condition, and an actual torque capacity control pressure. A second control device duty-controls a control valve to generate a control oil pressure for controlling a subject of control. In this case, when the control valve is determined to be under duty control by a determining means, a response delay time of a feedback control system of the first control device is increased by a response delay increasing means. Control of the torque capacity control pressure is thus stabilized, need of setting the torque capacity control pressure high is eliminated, and increase of power loss is prevented.
Patent JP-H05181489-A (JP)
Title: Sound field correction device
Inventor: NISHIMURA MASASHI
IPC: G10K15/00
Filed: 1991-12-26
Abstract: PURPOSE:To automatically adjust the disorder of frequency characteristics owing to the influence of a sound field by finding the difference between frequency characteristics of a signal obtained by a listening means and frequency characteristics of a souce-side signal and correcting the frequency characteristics according to the difference. CONSTITUTION:The output of a preamplifier 1 is sent to a power amplifier 3 through a graphic equalizer 2 consisting of (n) electronic elements and a voice is generated by a speaker 4 and outputted. The graphic equalizer 2 initially has flat characteristics and an uncorrected voice signal is generated. For the purpose, a microphone 5 is installed at a specific listening point in a sound field formed by the speaker 4 and its signal is supplied to plural band- pass filters 7 through a microphone preamplifier 6. A signal which is divided into (n) audio bands by the band-pass filters 7 is passed through a sample holding circuit 8 and converted by an A/D converter 9 into a digital signal, and a microcomputer 10 controls the timing of sampling.
Patent JP-H10198118-A (JP)
Title: Color image forming device
Inventor: MIURA TOMOHIRO
IPC: G03G15/01
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device easy in jamming treatment, without needing the enhancement of rigidity and accuracy, simple in constitution, capable of preventing the toner in a developing device from falling and improved in safety. SOLUTION: This color image forming device is equipped with plural photoreceptor units 10 arranged in parallel with each other in a horizontal direction and a carrying unit 12 arranged on the downside of the plural units 10 and carrying transfer sheet material in order to successively multiply transfer toner images of respective colors to the transfer sheet material held between plural units 10. The unit 12 is constituted so that it can be drawn out to the outside of the device in a direction orthogonal to the length direction of the unit 10.
Patent JP-H05176685-A (JP)
Title: Chewing gum
Inventor: SHIMIZU ISOO
IPC: C11B11/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain inexpensive chewing gum good in chewing feel with secured supply by formulating a gum base with a specified amount of a natural wax extracted from a rice plant. CONSTITUTION:The objective chewing gum can be obtained by formulating (A) a gum base with (B) 5-50wt.% of a natural wax extracted from a rice plant (pref. extracted from by-products, as raw material, from rice-polishing process or crude sugar production process) and (C) other ingredients such as saccharide(s), aroma and/or softener.
Patent JP-H05179848-A (JP)
Title: Lock
Inventor: MINEMURA HIROYUKI
IPC: E05B65/06
Filed: 1991-12-27
Abstract: PURPOSE:To cope with various backset length by one lock. CONSTITUTION:A lock is provided with a latch hub 11 driven by a door gripper, a sliding member 12 driven by the latch hub 11, a driven hub 13 driven by the sliding member 12, and a latch bolt 14 engaged in the freely protruding state by the driven hub 13. In such a lock, the latch hub 11 is disposed movably in the elongated hole of a lock body. The position of the door gripper can be thereby moved freely.