baber/WOPTO huggingface dataset:
Patent JP-S5368067-A (JP)
Title: Decision circuit for active bit number
Inventor: KINOSHITA KAZUNORI
IPC: G06F7/00
Filed: 1976-11-29
Abstract: PURPOSE:To obtain a circuit which features a high-speed decision of the active bit number without changing the bit parallel input data to the bit serial data, by constituting the decision circuit with a decision-by-majority circuit (combined circuit), parrity generator circuit, etc.
Patent JP-S6123729-A (JP)
Title: Method for removing copper from slime produced by electrolyzing copper
Inventor: KOJIMA REIJI
IPC: C22B7/00
Filed: 1984-07-12
Abstract: PURPOSE:To obtain efficiently copper-free slime contg. gold and silver by suspending slime produced by electrolyzing copper in an aqueous sulfuric acid soln. having a proper concn., blowing a proper amount of air, and carrying out high- speed agitation accompanied by the generation of fine air bubbles so as to leach out copper in a short time. CONSTITUTION:Slime produced by electrolyzing copper is suspended in an aqueous sulfuric acid soln. having 150-300g/l concn. by 250-350g per 1l sulfuric acid soln., and high-speed agitation accompanied by the generation of fine air bubbles of <=1mm. size is carried out with a rotary atomizer or the like. Said air bubbles are blown for 15-30hr by 20-40l per 1l suspension per 1hr. Copper in the slime is leached out by air oxidation in the sulfuric acid soln. without causing foaming by a surfactant in the slime, and copper-free slime contg. valuable metals such as gold and silver is efficiently obtd.
Patent JP-H09303531-A (JP)
Title: Stator
Inventor: JINBO KAZUNORI
IPC: F16H41/26
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a vane without any effect on the function of a torque converter by forming a rounded corner on the core side root of the vane, and a rounded corner larger than the rounded corner of the core side root on the shell side root of the vane. SOLUTION: Rounded corners 6 and 7 are formed on the core side root of a vane 3, while rounded corners 8 and 9 are formed on the opposite shell side root of the vane 3. Also, the sizes R8 and R9 of the rounded corners 8 and 9 are set at values larger than the sizes R6 and R7 of the rounded corners 6 and 7, thereby keeping the rigidity balance of the vane 3. Consequently, the strength of the vane 3 is increased without any change of the cross sectional form of the vane 3 and thus without any effect on the function of a torque converter, thereby preventing the breakage of the vane 3 and providing a resin stator of high durability.
Patent JP-H09308088-A (JP)
Title: Earthquake sensing type power supply shutdown device
Inventor: TATEIWA YOSHITADA
IPC: H02H5/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To shut down power supply completely if a large earthquake occurs by providing a relay connected on the way of a relay energizing circuit, an operation holding circuit which is connected to an earthquake sensing switch in parallel, and a relay contact which is connected on the way of the operation holding circuit and closes the operation holding circuit by the operation of the relay. SOLUTION: If an earthquake larger than a prescribed one occurs, an earthquake sensing switch 32 turns on, and very small current restricted by a limiting resistor 34 runs through the passage of a dummy leakage circuit 31 which bypasses a leakage breaker 10. At this time, current is guided to a coil 17, and is amplified to be inputted into a switching circuit 19, however, the current going from power supply side to load side and the current going from load side to power supply side are not equal to each other, which is caused by the very small current which bypasses a leakage breaker 10 mentioned above. As a result, the switching circuit 19 closes a switch 14, and a relay 15 is operated, so that relay contacts 20A, 20B, 20C are opened to stop power supply.
Patent JP-H10336833-A (JP)
Title: Device for assembling power cable connection part
Inventor: SHIMOMURA TAMAMI
IPC: H02G1/14
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of assembling work of the connection part for power cable by forming the front end part of a conductor exposed from the end part of an insulator constituting a pair of power cables so as to be inserted freely inside an insulation block. SOLUTION: A pair of cable retaining jigs 39a, 39b are formed at the upper surface of a cable supporting table 22a under a separated condition in the central axial direction of the front end part 1a of a power cable 1. In supporting and fixing the front end part 1a of the power cable 1, by fitting the lower half part of the front end part 1a into a receiving piece 41, and fitting a retaining piece 42 onto the upper half part of the front end part 1a, flanges 43, 43 are combined with each other by a bolt and a nut at both end edge parts in circumferential direction of the receiving piece 41 and the retaining piece 42. Therefore, rigidity for supporting the front end part 1a can be improved, a part protruding ahead of the cable retaining jigs 39a, 39b can be prevented sufficiently from being displaced.  By preventing dislocation of the central axis between the front end part of the power cable and an insulation block, it is possible to conduct assembling work for a power cable connection part with high efficiency.
Patent JP-2000328744-A (JP)
Title: Snowguard
Inventor: NISHIO TOSHIRO
IPC: E04D13/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the design of a snowguard, facilitate inventory management, and reduce the cost by providing a snowguard formed of a fitting piece having a locking part locked on the tip of a roof material and a snowguard piece which can be locked on the end of the fitting piece. SOLUTION: In this snowguard 1, a fitting piece 2 is formed into an upper piece 21, a side piece 22 and a lower piece 23 by bending a beltlike metallic plate into U-shape, which form a locking part 24 locked on the tip of a roof material, and a locking piece 211 is provided on the tip of the upper piece 21. On the other hand, a snowguard piece 3 is like a plate made of a polycarbonate resin, and a narrow recess 31 is formed in the substantially central part. The locking part 24 is locked on the tip of the roof material, plural fitting pieces 2 are fitted at designated spaces, and the recess 31 of the snowguard piece 3 is inserted in the locking piece 211 of the fitting plate 2. As the fitting piece 2 and the snowguard piece 3 are separately provided, both are combined to precisely cope with the snow conditions, the inventory management is facilitated, and the cost can be reduced.  Further, the guard is made of a synthetic resin so that a beautiful design can be given to the snowguard piece 3.
Patent JP-S5570124-A (JP)
Title: Automatic equalizer
Inventor: SUZUKI HIDEO
IPC: H03H17/00
Filed: 1978-11-21
Abstract: PURPOSE:To ensure the simple and high-accuracy phase decision for the signals by giving the phase correction to the equalization residue signal based on the follow-up phase and then the correction is given to the 1st complex tap coefficient to control the follow-up ohase and thus to decrease the phase difference between the equalization output signal and the decision complex signal. CONSTITUTION:The equalization output signal is produced with the differential component of the signal component obtained by giving the phase correction to the output signal of arithmetic circuit 1 based on the follow-up phase and the output signal of arithmetic circuit 6. Then compound circuit 25 generates the phase-corrected correction signal to the equalization output signal, and the correction signal is decided through decision circuit 8 to obtain the complex signal. Subtractor circuit 9 compares the decision signal with the equalization signal to obtain the equalization residue signal. And the correction is given to the 2nd complex tap coefficient, and the phase correction is given to the equalization residue signal via phase reverse correction circuit 10 and based on the follow-up phase to give the correction to the 1st complex tap coefficient. And then the follow-up phase is controlled to decrease the phase difference between the equalization output signal and the decision complex signal. As a result, the simple and high-accuracy phase decision is secured for the signals.
Patent JP-H11333442-A (JP)
Title: Method for decontaninating contaminated soil
Inventor: ESASHI YOJI
IPC: B09C1/10
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently decontaminate a soil contaminated with hazardous susbtances such as dioxin without fail while reducing the labor and expense. SOLUTION: In a method for decontaminating a soil contaminated with endocrine disrupters comprising oil-soluble substances, plants having a high lipid-biosynthesis capability is introduced into the contaminated soil by seeding or planting to cause the plants to absorb the endocrine disrupters; and after the flowering and seed setting of the plants, the total plants, inflorescences, or seeds contg. the endocrine disrupters are recovered and incinerated. Thus, the endocrine disrupters are decomposed and are made harmless.
Patent JP-S5845918-A (JP)
Inventor: MITSUO KOUJI
IPC: B01F13/00
Filed: 1981-09-14
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-S63310750-A (JP)
Title: Sealing composition
Inventor: NAGAHARA NARIHIRO
IPC: H01J29/86
Filed: 1987-06-11
Abstract: PURPOSE:To enable the reutilization of the panel and funnel of a color cathode- ray tube in a salvage stage by regulating the particle size of a refractory filler in a sealing compsn. for the tube contg. the filler and glass powder to a specified value or below. CONSTITUTION:This sealing compsn. contains a refractory filler of <=200 mesh particle size and glass powder. When a cathode-ray tube sealed with the compsn. causes trouble with respect to the performance, the panel and funnel are released and regenerated. In this stage, that is, a so-called salvage stage, the panel and funnel do not crack. Accordingly, the panel and funnel can be satisfactorily regenerated and the cost of production can be reduced.
Patent JP-S5846514-A (JP)
Inventor: TANMACHI MASAMI
IPC: H01B7/28
Filed: 1981-09-12
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-S6125255-A (JP)
Title: Simple process tracer
Inventor: IGUCHI RYUJI
IPC: G06F11/34
Filed: 1984-07-13
Abstract: PURPOSE:To attain a process tracing action with simple constitution by providing an address decoding recognition function on a bus together with a function that contains a timer and displays the real time needed between the entrance and the exit of each process. CONSTITUTION:A simple process tracer 5 is connected to an idle slot 13 within an objective system 6 on a bus of the system 6 by means of an extended package 8. For the tracer 5, the address to which access is given from each process is set by an address switch 10. While the process code of each process is set by a code switch 11. A level signal corresponding to the execution time is outputted to a test pin 12 for each corresponding process. Then the level signal is measured by a measuring device 9 for detection of the execution time of each process.
Patent JP-H039278-A (JP)
Title: Surge receiver for fault point locating device
Inventor: NAKAMURA TAKESHI
IPC: G01R31/08
Filed: 1989-06-07
Abstract: PURPOSE:To improve the distortion of a received surge waveform and to isolate a circuit which needs to the maintained from a high-voltage charging part and improve surge resistance effect by interposing a resistance in the connection line between capacitors for voltage division. CONSTITUTION:A surge arriving at the side of a power transmission line PL is voltage-divided by a coupling capacitor C1 and the capacitors C2 and C3 for voltage division to a specific value and it is converted by an electrooptic converter E/O into a light signal, which is inputed to the fault point locating device FL through an optical fiber cable OPC. The maintenance is facilitated by isolating the C3 which is connected in parallel to the C2 nearby the high- voltage charging part from the high-voltage charging part. The resistance Rd is inserted in series with a conductor L1 for the inductance compensation of connecting conductors L1 and L2 for the C2 and C3 and the deformation of the received surge waveform is improved. Here, the condition Q of resonance continuation is Q=omegaL/Rd, so when omega=Rd is selected, Q=1 holds and the reso nance continuation is eliminated. When the Q is further decreased, suppression effect is increased more and the surge resistance effect is improved.
Patent JP-H0438572-A (JP)
Title: Picture display device for medical use
Inventor: OSADA MASAKAZU
IPC: G06F3/048
Filed: 1990-06-04
Abstract: PURPOSE:To surely and simply display the clear picture of a desired area by storing the picture processing parameter of the desired area in advance and processing the picture of the selected desired area with the picture processing parameter. CONSTITUTION:A desired area on a screen is select-indicated with pressing buttons for selecting 9a and 9b. The information ofthe selected desired area is inputted to a multi-display control system (MDS) 5 and is read by a CPU 1. The CPU 1 detects the picture processing parameter of multilevel processing, frequency processing and so on within a memory part 2 to correspond to the input information. Moreover, the CPU 1 sets the picture processing parameter within an image memory (IM) 3 to the picture processing parameter to correspond to the input information and transmits the picture data of the desired area to be processed from the IM 4 to an image processor (IP) 3. The IP 3 processes the picture data by the picture processing parameter and the processed picture data are returned to the IM 4. Then, the CPU 1 transmits the processed picture data to the MDS 5 and makes a CRT 6 display them.
Patent JP-S624984-A (JP)
Inventor: YAMAGATA YASUO
IPC: F16L1/00
Filed: 1985-07-01
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-H0438878-A (JP)
Title: Semiconductor device
Inventor: HOSHI MASAKATSU
IPC: H01L29/10
Filed: 1990-06-04
Abstract: PURPOSE:To make it possible to eliminate the need for mask alignment required for the formation of a source region, miniaturize a base region, and reduce on resistance by fixing the potential of the base region by way of a high concentration semiconductor region. CONSTITUTION:A p type diffusion layer 3, which serves as a base region, is formed in an n type silicon layer 2S formed on the surface of a high concentration p type semiconductor substrate 1S so that it may reach the surface of the p type semiconductor substrate 1S. This base region is adapted to be maintained so as to keep source potential on the rear side by way of the substrate 1S. More particularly, the type diffusion layer 3, which serves as a channel region, and an n<+> type diffusion layer 5, which serves as a drain contact region, are formed in the n type silicon layer 2S formed on the surface of the high concentration p type semiconductor substrate 1S. A source region, which comprises an n<+> type diffusion layer 4, is formed in this p type diffusion layer 3. Furthermore, a gate electrode 7, which comprises a polycrystal silicon layer is formed on the surface of this n type silicon layer 2S over the channel region, which comprises the p type diffusion layer 3, and the source region, which comprises the n<+> type diffusion layer 4, by way of a gate insulation film 6.
Patent JP-H09323110-A (JP)
Title: Integrated manufacture and design processing system
Inventor: ITO HIROSHI
IPC: G06Q50/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the stability of an integrated manufacture and design by reading the result of the integrated manufacture and design when the product specification which meets an inputted product specification is stored in a storage means and making the processing system perform the integrated manufacture and design when the specification is not stored. SOLUTION: When the specification of product is inputted, a matching process whether the same product specification is stored in a 1st storage part 13 or not is executed with a control section 11. When there is a coincident specification, the result of that integrated manufacture and design is read, the manufacturing specifcation is outputted through an output section 12 and sent to a computer executing the control of each manufacturing process. Next, as far the order of the product which has not been manufactured in the past, a signal is sent to a manufacture and design preparing section 15 and the command is issued so that the integrated manufacture and design is newly executed.  In the manufacture and design preparing section 15, the integrated manufacture and design is newly executed using a group of tables and a group of logics which are stored in the 2nd storage part 14 based on the specification of the order and the manufacturing soecification is prepared. When all of the integrated manufacture and design is completed, every manufacturing process is inspected by persons in charge and the accepted integrated manufacture and design is sent to each process.
Patent JP-S5370202-A (JP)
Title: Boiler feed water heater employing vortex tube
Inventor: HARAGUCHI TADASHI
IPC: F22D1/32
Filed: 1976-12-03
Abstract: PURPOSE: To utilize effectively meduium temperature steam during running at a low load applied to a boiler feed water heater by providing thereto a vortex tube in parallel with a pressure-reducing valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6252793-A (JP)
Title: Low power operation address buffer
Inventor: HAROLD L DAVIS
IPC: G11C8/00
Filed: 1986-06-20
Abstract: A buffer circuit accepting TTL input levels and generating logic-level signals incorporates means to reduce the power consumption in the circuit in the active phase as well as the inactive phase, without imposing additional restrictions on the user.
Patent JP-S5667511-A (JP)
Title: Washing method of filter layer which comprises particulate filter medium
Inventor: NAGASAKI YOSHINORI
IPC: B01D29/62
Filed: 1979-11-07
Abstract: PURPOSE: To make possible the washing of compact coagulative suspended materials which are difficult to be fined by agitating and washing the particulate filter media by the parallel flow of the air and washing water supplied simultaneously from the lower part of the filter layer and discharging the washing water after sedimentation and separation.  
     CONSTITUTION: To start the washing of a filter layer 2, a filtering raw water inlet valve 4 and a filtered water outlet valve 6 are closed and an air vent valve 5 and a washing water discharge valve 12 are opened to extract the water to be filtered. Next, the valve 12 is closed and a washing water supply valve 7 and an air blow valve 10 are opened, and a washing water pump 8 and an air blower 9 are operated to eject air and washing water simultaneously from a strainer 3. When the washing water which disturbs and spreads the particulate filter media arrives at the preset  liq. level 13 in the upper part of the filter layer 1, the feeding of the washing water  and air is suspended and the sedimentation of the filter media is waited, thence the  washing water is discharged from the valve 12 to the outside of the filter vessel 1  via an extraction port 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S632317-A (JP)
Title: Vertical processor and its jig
Inventor: MURAMATSU KIMIO
IPC: H01L21/22
Filed: 1986-06-23
Abstract: PURPOSE:To uniformly contact processing gas with an article to be processed by holding the article in nonhorizontal state when processing it in a vertical processing tube to prevent the article from being deformed, thereby suppressing the adhesion of a foreign material to the article. CONSTITUTION:A plurality of wafers 9 are inclined, aligned and held by a jig 11. The jig 11 is so placed on a support 10 as to be longitudinal. The jig 11 set on the support 10 is lifted by the support 10 to be conveyed from the inlet 4 of a processing tube 1 into a processing chamber 1, and disposed substantially at the center in the chamber 1 in the state supported to the support 10. when processing gas 7 is supplied to the chamber 1 in this state, the wafers 9 are diffused as desired. However, since the wafers 9 are held at inclined angle of approx. 45 deg. by the jig 11, the own weights have component forces in the same direction with respect to the thickness. As a result, it cam be suppressed to deflect even under high temperature.
Patent JP-2000335438-A (JP)
Title: Paddy field working machine
Inventor: TANAKA MASAICHI
IPC: B60K23/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce damage of a furrow pan according to a small turn revolution. SOLUTION: This machine is provided with an interlocking mechanism A for clutch operation interposing clutches 96 intermitting transmission to left and right driving rear wheels 2 and brakes 99 braking the driving rear wheels 2 in a state that the clutches 96 are located at transmission upper sides of the brakes 99 and interlocking the clutches 96 with front wheel steering mechanisms ST so that the clutches 96 at revolution inside may be reversibly released and operated according to steering operations of set angles or more from straight advancing states of front wheels for steering 1.  The machine is provided with an interlocking mechanism B for brake operation for interlocking the clutches 96 and the brakes 99 with a brake pedal BP so that both of the brakes 99 may be simultaneously braked and operated after both of the clutches 96 are simultaneously released and operated according to stepping operation of the brake pedal BP.
Patent JP-H10335171-A (JP)
Title: Manufacture of ceramic slurry
Inventor: NAKAYAMA MASAFUMI
IPC: H01G4/12
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a slurry of high quality in which powder particles are homogeneously dispersed in a relatively short period of time, by adding, kneading, and dispersing predetermined quantities of solvent, binder and plasticizer to powder to which a dispersant is added in wet crushing of temporarily fired ceramic powder. SOLUTION: In a process of wet crushing of powder, a water-soluble dispersant is added to carry out wet crushing, and after dehydration and drying, a solvent, a binder and a plasticizer are kneaded with this powder, thus manufacturing a homogeneous slurry. This manufacture utilizes such a characteristic that the quality of the surface of powder particles can be changed to prevent adsorption of moisture on the powder surface by adding the dispersant in the process of wet crushing of temporarily fired powder. Also, in this method for manufacturing the slurry, the quantity of the dispersant to be added to the powder is set at 0.05 to 0.7 wt.% with respect to the weight of the powder.  This prescribes the range of the appropriate quantity of dispersant which is necessary for changing the quality of the powder particles to improve wettability and dispersiveness in dispersing the powder particles into the slurry.
Patent JP-H09300538-A (JP)
Title: Decorative material and its production
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B27/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To easily produce a decorative material excellent in surface physical properties and design effect. SOLUTION: A decorative material is produced by a method wherein a pattern layer 3 is printed on raw paper 2 for decorative paper and a first radiation curable resin 4 non-self-adhesive and solid at the normal temp. in an uncured state is subsequently applied to the printed raw paper to impregnate the raw paper and a second radiation curable resin 5 non-self-adhesive and solid at the normal temp. in an uncured state is applied to the impregnated raw paper and recessed parts 6 are formed on the surface of the layer composed of the resin 5 by an embossing roll and the whole is irradiated with ionizing radiation to cure the first and second ionizing radiation curable resins at the same time and color layers 7 are provided in the recessed parts by the wiping processing of ink composed of an ionizing radiation curable resin to be irradiated with ionizing radiation to be cured.