baber/WOPTO huggingface dataset:
Patent JP-S58180212-A (JP)
Title: Dehydrating method
Inventor: NISHIGUCHI FUMIO
IPC: B30B9/24
Filed: 1982-04-16
Abstract: PURPOSE:To reduce a time lag and to perform a detecting operation easily, by detecting the thickness of flocculated flock in a gravity-filtration process. CONSTITUTION:A sludge to be treated is well mixed and agitated in a mixing tank 4 with a proper quantity of high-molecular flocculant corresponding to the concentration of the sludge at the time of operation, and the mixture is sent, after a flucculation treatment, to a gravity-filtration process 5 with the aid of a belt press, a wedge-pressing process 6, and a press-squeezing process 7 in sequence, and is finally discharged out of the system as a treated sludge. When the thickness of the flucculated floc is changed by the fluctuation of the concentration of a sludge to be treated, the changing quantity is detected by a thickness detector 1 of a flocculated floc and is sent to a controller 2, and the flow rate of a high molecular flocculant is adjusted by a flow rate controller 3 to feed a proper quantity of the flocculant to the mixing tank 4. Thus, when a sludge to be treated of a constant flow rate is treated, the dehydration treatment is performed in low cost and in excellent dehydrationrate without using any expensive sludgeconcentration meter.
Patent JP-S56159184-A (JP)
Title: Regulator for tapping force of type bar in electric japanese typewriter
Inventor: SUGIMOTO KIYOUJI
IPC: B41J7/94
Filed: 1980-05-14
Abstract: PURPOSE: To give a type bar tapping force proper to a tapping code and obtain a typing matter with no tapping spots by forming notches for the tapping code, number and locations thereof differe in response to the number of strokes in characters or codes engraved in a type.  
     CONSTITUTION: Necks 5 for biting of types 1W4 to which notches 6 for a tapping force code, number and locations thereof are made differe in response to the number of strokes in characters or codes notched are engaged with a type bar piece 10 of a type inserting hole 9 of a type bar 8. The light of a luminous section 18 of a main reading sensor 16 is introduced to a light receiving section 17 through light introducing holes 11, 12 and the notches 6. A notch 14 of a shielding plate 13 mounted to the bar 8 is passed between a luminous section 22 and a light receiving section 21 of an auxiliary reading sensor 20 during the operation of the tapping of the bar 8, the reading signals of the sensor 16 discriminate either of the light introducing holes 11, 12, the signals are inputted to a tapping force control circuit 26 through detecting circuits 23, 24 and a code discriminating circuit 25 for tapping force, and the tapping force of the bar 8 is adjusted in accordance with the locations and number of the notches 6 by signals from the circuit 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58180301-A (JP)
Title: Wire spoke wheel
Inventor: WATANABE SHIYOUEI
IPC: B60B1/04
Filed: 1982-04-16
Abstract: PURPOSE:To increase shock absorptive relaxing capability, by forming a spoke to the length of a chord of a rim, extending the center of the spoke through a hub to connect both ends of the spoke to the rim, decreasing the number of spokes and hub holes and eliminating the necessity for strength of the hub. CONSTITUTION:A spoke 11 is formed to the length of a chord of a rim 18 and folded with the intermediate part ot a crank shape then extended through a hole 15 of a hub 14. Both ends of the spoke are connected to the rim through a nipple 16. The number of spokes and hub through holes 15 are reduced by half not to apply large force to the hub 14, and the necessity of strength of the hub is decreased. Since a shock is absorbed by flexible deformation of the crank shaped part, a shock to the rim 18 and the nipple 16 can be relaxed.
Patent JP-H05265395-A (JP)
Title: Control device for plasma display
IPC: G09G3/28
Filed: 1992-03-19
Abstract: PURPOSE:To realize stable operation of a plasma display unit by outputting a signal of occurrence of an abnormal operation while preventing supplying an abnormal driving timing signal to a driver means, and preventing breaking circuit constitution of a display device such as a driver and the like caused by operation of the driver with an abnormal driving timing, when an abnormal driving timing signal is generated in the display device. CONSTITUTION:A display device 10 is constituted with an alternating current discharging type plasma display panel 1, a row electrodes control means 2 of the panel 1, a column electrodes control means 3 of the panel 1, a timing control means 9 which controls timing of the row electrodes control means 2 and the column electrodes control means 3, and a central control means 4, wherein, further provided with a timing signal checking means 20 which judges whether the driving timing signal controlling the driving timing of the row electrodes control means 2 and the column electrodes control means 3 is normal or abnormal, in the timing control means 9.
Patent JP-H06273312-A (JP)
Title: Migration test equipment
Inventor: INOKI KAZUO
IPC: G01N17/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a migration test equipment in which an accurate test evaluation can be made while eliminating useless labor. CONSTITUTION:The migration test equipment comprises first and second standard air generators 1, 2, a test tank 3, first and second communication means 4, 5, and a controller 6. The first standard air generator 1 can generate first standard air which can be maintained in predetermined conditions by means of a first operation control box 11. The second standard air generator 2 can generate second standard air which can be maintained in predetermined conditions by means of a second operation control box 21. The first communication means 4 communicates between the first generator 1 and the test tank 3 thus allowing introduction of first standard air into the test tank 3. The second communication means 5 communicates between the second generator 2 and the test tank 3 thus allowing the second standard air to be introduced into the test tank 3. The controller 6 controls opening and closing of the communication means 4, 5.
Patent JP-H11247403-A (JP)
Title: Direct-sticking method for flooring material
Inventor: KIDA TAKASHI
IPC: E04F15/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a direct-sticking method for a flooring material which can be applied to the non-water absorptive bed in addition to a porous bed by solving a pollution problem caused by an organic solvent, and improving sliding work for flooring material, especially sliding work and setting for wood flooring material having a tongue and a groove at the side while keeping the manifestation of initial strength which is a merit of a adhesive tape. SOLUTION: In laminating a flooring material 2 and an underfloor ground 1, a pressure sensitive adhesive double coated tape is stuck to either the back of the flooring material 2 or the underfloor ground 1, and a spacer 5 formed by a small piece of a foamed body 3 which has high foaming ratio and is easily deformed with light pressure is partially interposed in the interface between the surface of a pressure sensitive adhesive agent 4 of the other pressure sensitive adhesive tape and the other adhering surface, thereby preventing the contact between the surface of the pressure sensitive adhesive agent 4 and the adhering surface. After positioning and measuring are performed by sliding, the flooring material 2 is directly stuck to the underfloor ground 1 by pressing.
Patent JP-H07270112-A (JP)
Title: Measuring apparatus of cross sectional area of conductor and decision method of coil position
Inventor: YACHI YASUTO
IPC: G01B7/00
Filed: 1994-03-31
Abstract: PURPOSE:To reduce a measuring error due to the dislocation of a conductor as an object to be measured and to reduce a measuring error due to the temperature change of the conductor. CONSTITUTION:A detection part S is composed of a magnetizing coil which is wound substantially around a conductor as an object to be measured and of a transmitting coil, a first receiving coil and a second receiving coil which are arranged and installed in its inside space so as to be coaxial with its central axis. In the detection part, the first receiving coil and the second receiving coil are arranged and installed in such a way that a polarity inversion point in which the changed polarity of the synchronous detection output of the receiving coils with reference to the dislocation of the conductor on the central axis is situated between both. Alternatively, an alternating current at a first frequency f1 and that at a second frequency f2 are applied to the first and second receiving coils. On the basis of at least three out of four of received signals corresponding to the f1 and received signals corresponding to the f2 of the coils, the cross sectional area S, the temperature T and the deviation amount R of the conductor are computed according to a cross sectional operation expression.
Patent JP-S56160677-A (JP)
Title: Noise discriminating circuit for radiation monitor
Inventor: NISHINO SHIYUUICHI
IPC: G01T1/178
Filed: 1980-05-16
Abstract: PURPOSE:To distinguish the signal to be detected and the noises by providing an input pulse height discriminating circuit and a pulse width discriminating circuit, and performing the pulse-waveform discrimination. CONSTITUTION:When an input signal A exceeds a discriminating level Vo established by VR1 in a discriminator U1, an output B having a pulse width tw1 is obtained. The output B drives a inverted waveform C having a specified pulse width tw0 is obtained in the monostable multivibrator U3 through a polarity inverting circuit U2. An inverted waveform C having a specified pulse width tw0 is obtained in the monostable multivirator U3. Then, the waveform B and the waveform C are added and the result is inverted in an inverting AND circuit U4, and a waveform D is generated. The waveform D is outputted between tw0 and tw1 only when tw0> tw1. In the case of noises, since the output waveform D is not generated, the signal A is discriminated.
Patent JP-H01236863-A (JP)
Title: Image exposure device
Inventor: OKINO YOSHIHARU
IPC: H04N1/23
Filed: 1988-03-17
Abstract: PURPOSE:To obtain a picture with excellent image quality by sending timing signal >=/per one line of main scanning, and using the said sensing signal to control the synchronization of the subscanning. CONSTITUTION:A sensing means 1 sending a prescribed timing signal for each line of the main scanning is provided, and the sending means 1 is normally an optical sensor of various kinds, and arranged to a prescribed position on, e.g., a scanning line to sense a timing signal representing that the scanning line passes by a prescribed position. A synchronization control means 2 is provided, which controls the synchronization of the subscanning by the sensing signal. One timing signal or over is sensed for each line of the scanning line of the main scanning in such a way and the synchronization of the subscanning is controlled based on the sensing signal to reduce the unevenness of subscanning.
Patent JP-S57181978-A (JP)
Title: City water pressurization type fire-distinguishing pump
Inventor: HOSOKAWA YOSHIMITSU
IPC: F04C9/00
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a convenient city water pressurizing type fire-distinguishing pump which is capable of supplying water into its pump body as small as portable by a man and made up by attaching a pump actuating lever to the outside of the pump body. CONSTITUTION:Bands 5 are stretched both laterally and vertically on a board 2 so as to be portable by hanging a body on shoulder of a man. Index No. 3 denotes a semi-cylindrical cover which forms a pump chamber R, wherein a movable plate 4 is rotatable provided around the center of a shaft 14. A lever 16 manually controlled by a man is attached to one end of the shaft 14. For usage of the device, a hose 9 from a water cock is connected to a water supply and the lever 16 is moved. When the lever is moved downward, water in a chamber A enters a chamber B through a valve 18 and when the lever is moved upward, the water is squeezed by the movable plate 4 and ejected from a nozzle not illustrated through a hose 11 from a water discharge port 7.
Patent JP-2000255473-A (JP)
Title: Steering structure for two wheeler
Inventor: HANAWA NOBUMICHI
IPC: B62K21/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To generate damping force according to the normal by opposing the upper/lower ends of a vane by having clearance to upper/lower flat surfaces of a housing member, vertically movably arranging a seal member respectively slidingly contacting with the upper/lower flat surfaces, and energizing the seal member in the direction for projecting from the upper/lower ends of the vane. SOLUTION: The upper/lower ends of a vane 21 are opposed by having clearance to upper/lower flat surfaces 22b, 23a formed in a housing member. A seal member respectively slidingly contacting with the flat surfaces 22b, 23a is vertically movably arranged on the upper/lower ends of the vane 21, and this seal member is energized in the direction for projecting from the upper/ lower ends of the vane 21 by an energizing spring 28 arranged on the back side. Thus, since the upper/lower ends of the vane 21 and the flat surfaces 22b, 23a do not contact with each other, the so-called gall phenomenon is not caused, and since the seal member 27 eliminates clearance, oil leakage is nor caused. Thus, stable damping force can be permanently generated.
Patent JP-S59189337-A (JP)
Title: Warning device for forgetfully left original of copying machine
Inventor: WADA KANJI
IPC: G03B27/62
Filed: 1983-04-12
Abstract: PURPOSE:To prevent an original from being borken by generating a warning at a specific time after the completion of a copying operation when the original is not taken out, and also generating the warning even when an original conveying device is to be used with the original left. CONSTITUTION:A copying machine, the automatic original conveying device (ADF), and CPUs 301 and 302 perform their processes while transmitting and receiving signals mutually. A buzzer Bz is connected to the CPU302 through a transistor (TR), and the buzzer Bz sounds the specific time later when the original is erroneously left and also sounds again for warning if the original is still left when the ADF is to be used. The original conveying device is lifted and the original is set manually; when the original is left the specific time after the copying operation, the warning is generated, and when the original conveying device is to be used in said state, the warning is generated again.
Patent JP-H05264732-A (JP)
Title: Obstacle alarm apparatus for automobile
IPC: G01S15/93
Filed: 1992-03-19
Abstract: PURPOSE:To reduce power loss of a power source battery by providing an illuminance sensor and actuating the illuminance sensor by a backup lamp to turn ON the power source battery only when an automobile travels backward. CONSTITUTION:An alarming sensor 2 and an alarm 3 are provided on a front part of an alarm apparatus body 1, and a power source battery housing 4 is provided on its rear part, while a sensor control circuit 5 and an illuminance sensor 6 are placed between them. A bracket 7 is mounted in the vicinity of a backup lamp at the rear of an automobile. When the automobile travels backward, with a transmission gear shifted to reverse, the backup lamp lights up. Therefore the illuminance sensor 6 detects lighting of the backup lamp to tun ON the power source and also actuates the control circuit 5. That is, only when the transmission gear is shifted to reverse and the backup lamp of the automobile lights up, the control circuit 5 is actuated to sound an alarm from the alarm 3, so that power source battery power may not be consumed more than required. The illuminance sensor 6 may be placed separately from the body 1 and electrically connected to it.
Patent JP-2000256431-A (JP)
Title: Preparation of low-density globular phenol resin cured product
Inventor: TOCHIMOTO TAKUYA
IPC: C08G8/24
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prepare a low-density globular phenol resin cured product wherein pores are formed inside the particles, without using any solvent, strong acid, etc. SOLUTION: In the preparation process of a globular phenol resin cured product, a phenol is reacted with an aldehyde in an aqueous medium in the presence of a basic catalyst and a suspending agent, wherein, the reaction temperature of suspension polymerization is from 80 to 160 deg.C, and the pH at the beginning of suspension polymerization is from 8.0 to 10.0. Preferably, the molar ratio of the phenol to the formaldehyde during suspension polymerization is from 0.85 to 3.0.
Patent JP-S5775779-A (JP)
Title: Dynamic whetstone balancer of polishing machine
Inventor: RENE RINDERU
IPC: B24B45/00
Filed: 1981-04-30
Abstract: PURPOSE: To compensate unbalance of a whetstone by introducing compressed air alternately into each of chambers and controlling quantity of liquid distributed in the tank.  
     CONSTITUTION: A rotary four direction compressed air distribution device 8 is fixed to the housing 1 at the opposite side of the cover 7. Each of fiur direction passways is connected through passages 9 at the center of the water-tight housing 1 to one of the chambers 2, so that the compressed air is introduced into one of the chambers 2 compressing the tank 3. The liquid within the compressed tank, then, flows through a capillary tube connecting two tanks to other side of the tank. Thus, unbalance of the whetstone is compensated by the liquid quantity distribution in the tank 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02242315-A (JP)
Title: Method and device for displaying menu
Inventor: TSUGE AKIRA
IPC: G06F3/02
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the menu operation by providing an exclusive button for executing the display/erasion of a menu on a coordinate instructing means. CONSTITUTION:When a menu button attached to a coordinate instructing means 14 such as a mouse, etc. is pushed, a menu display instruction is transmitted to a menu display means 22 from a menu button detecting means 24, and a menu display means 22 displays a menu on a display device 5 by using a display managing means 4, and transfers the processing to a hierarchical menu selecting means 23. When the menu button is further pushed, the menu button detecting means 24 sends a menu erasing instruction to a menu erasing means 25. The menu erasing means 25 receives it, and erases the menu on the display device 5 by using the display managing means 4.
Patent JP-S57180511-A (JP)
Title: Diesel engine assembling and carrying method
Inventor: YAMAZAKI TAKAI
IPC: B65G7/00
Filed: 1981-04-27
Abstract: PURPOSE:To carry an engine with a traveller table 1 to a demand place by assembling and operating the engine on a movable assembly table and moving the engine to a shop shipping quay on completion of operation. CONSTITUTION:An engine is assembled on a traveller table 1 disposed at a position (a) in a shop 10. On completion of assembling the engine 8 and a hydraulic dynamometer 9 are coupled to each other to execute a land operation of the engine on the traveller table 1. After the end of land operation, the engine 8 is moved on a slide 3 as it is placed on the traveller table 1 from the position (a) in the shop to a shipping quay located at a position (b). When the engine reaches a quay 12, that is, the position (b), a floating crane 11 is adapted to load a barge or a ship with the engine to be supplied to a customer or to load a ship under construction with the engine mounted on the traveller table. After the completion of carrying out the engine 8, the traveller table 1 is adapted to slide from the position (b) to the position (a), and is restroed to its initial position to start assembling the next engine.
Patent JP-S63229584-A (JP)
Title: Character recognition device
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/00
Filed: 1987-03-19
Abstract: PURPOSE:To eliminate the need for the operation for setting an object area of recognition and to reduce the operation quantity of an operator by inputting and recognizing only the part of an optional character string in an original by a character string image input part. CONSTITUTION:The character string image input part 10 scans the image which includes the desired character string to be recognized to input and store the image in an image memory 20 in a binary signal. A character segmentation part 30 segments a character pattern to be recognized rectangularly from the binary image stored in the memory 20. Then, a feature extraction part 40 finds the feature quantity of the stroke, etc., of the character pattern to be recognized which is segmented rectangularly by a feature extraction part 40. A classification part 50 compares the feature quantity with the standard feature quantities of respective characters registered previously in a dictionary 60 to obtain the most similar character as the recognition result. The binary image in the memory 20 and this recognition result are displayed on a display part 70. Further, the recognition result obtained by the classification part 50 and a previously designated voicing rule are applied to synthesize and output a voice.
Patent JP-H03264670-A (JP)
Title: Method and device for synthesizing cubic boron nitride
Inventor: OIMIZU TOSHIAKI
IPC: C23C16/34
Filed: 1990-03-15
Abstract: PURPOSE:To inexpensively synthesize cubic boron nitride on a substrate at low temp. with good reproducibility by introducing a raw gas contg. B and N into a vacuum chamber in which the substrate is arranged, decomposing and exciting the raw gas by the glow discharge of a rare gas generated by a microwave. CONSTITUTION:A substrate 8 such as an Si wafer is placed on a negatively charged susceptor 7 in a vacuum chamber 6, and a gaseous mixture of BCl3 and N2 is supplied from a gaseous reactant feeder 9. Meanwhile, gaseous H2 and a rare gas such as Ar are supplied from a plasma light source gas feeder 1, a microwave at 0.5-1.2kw is supplied from a microwave oscillator 3 through a waveguide 2, a high-frequency wave at >=300W is applied on the substrate 8 to generate a plasma discharge, and the gaseous BCl3 and N2 are decomposed and excited to form a film of cubic boron nitride (C-BN) on the substrate 8. In this case, the distance between the center of the plasma and the substrate is controlled to 500-700mm, and a C-BN film is inexpensively formed at low temp.
Patent JP-2000260891-A (JP)
Title: Semiconductor device
Inventor: HONNA MASARU
IPC: H01L29/786
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To remove an inversion preventing layer with high concentration which prevents reduction of element size, and to suppress adverse influence of a parasitic MOS transistor. SOLUTION: In this semiconductor device, one part of a polysilicon layer 41 or a collector electrode 16 connected with an emitter electrode 15 are arranged on insulating films 6 and 121, on parts equivalent to the channel regions of a parasitic MOS transistor for suppressing the operation of the parasitic MOS transistor, in an element region generated due to imparting of different potentials to the electrode wirings of each of regions 9, 10, and 8 of the base, emitter, and collector in a PNP bipolar element surrounded by P-type regions 4 and 5. Thus, at operation of the bi-polar transistor, potential control for suppressing the channel formation of the parasitic MOS transistor is achieved.