baber/WOPTO huggingface dataset:
Patent JP-S55111637-A (JP)
Title: Magnetic force engine
Inventor: YAMAMOTO TSUNEHIRO
IPC: H02K7/075
Filed: 1979-02-19
Abstract: PURPOSE: To obtain a turning power by replacing the unit, which uses the gas explosion in a cylinder, with an electromagnetic plunger and by utilizing repulsion and attraction.  
     CONSTITUTION: DC is fed to the coil 3 to generate the magnetic poles N, S in the field 2. By this, the lower piston B is attracted upwards, the upper piston A is pushed up by the repulsion, the crankshaft is turned in the direction of the arrow by the force caused by the attraction and repulsion. Since the pistons A, B that are vertically moved by the repulsion and attraction are fixed to the linking rod 4 so that the same poles are opposite to each other, doubled force such that the force by A plus the one by B can be obtained, a turning power can be acquired by repeating the same action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09209423-A (JP)
Title: Faucet setting construction
Inventor: SAITO SHIRO
IPC: E03C1/042
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To surely prevent the water droppings to the upper surface of the circumferential edge section of a bowl and, at the same time, to provide a setting construction capable of easily using the bowl without having any projected member long uselessly to the bowl side. SOLUTION: A water discharge port 4 having a flow straightening net 4a to the inside thereof is projected upward of the upper end of a faucet 3A. The faucet 3A is erected on a counter 2 horizontally provided to the upper side of a washbowl 1 by inclining the faucet to the bowl side. The lower end of the longitudinal surface 3f on the bowl side of the faucet 3A is positioned inward of the bowl from a square edge section 6 of a bowl setting opening 2a. A projection 7 is provided to the lower end of the longitudinal surface so that it is extended downward of the upper surface of the counter 2.
Patent JP-H07205132-A (JP)
Title: Uneven surface patterning method for ceramic plate material
Inventor: TSUGI YASUSHI
IPC: B28B3/12
Filed: 1994-01-18
Abstract: PURPOSE:To form a uniform pattern by relatively making a compressing direction of a roll for a molding plate material uniform when a template is pressed to form an uneven pattern. CONSTITUTION:A method for patterning an uneven surface of a ceramic plate material comprises the step of reciprocatingly moving a roll 2 to an uncured ceramic plate material 6 substantially at one time to compress it when a template 7 is placed on a surface of the material 6 received on a pallet 5, compressed by the roll 2 to form an uneven pattern on the surface.
Patent JP-H11215939-A (JP)
Title: Power fishing reel
Inventor: TERAUCHI TAKASHI
IPC: A01K89/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact size of power fishing reel that has excellent fishing operability and spool rotation performance by increasing balance accuracy between the left and right sides. SOLUTION: Only the spool shaft 6 is directly supported by a bearing rotatably between the left and right frame of the reel main body, while on the side of the handle 2 of the spool shaft, the drag mechanism 22 and the clutch mechanisms are arranged to give a desired braking force to the fishing line, when the handle 2 is rotated in the actual line winding. On the opposite side to the handle in the reel main body 4, is mounted the first speed reducer 30 that reduces the rotation speed of the motor and outputs the resultant reduced speed, while the one-way clutch 32 is set on the handle side. Further, the second speed reduction mechanism 34 is set on the opposite side of the handle of the spool shaft 6 and the second reducer 34 is mechanically linked from the interlocked gear 36 through the driving gear 38, arranged on the opposite side to the handle, to the first reducer.
Patent JP-H03225546-A (JP)
Title: Method for confirming whether option board is mounted or not
Inventor: NAKAMURA TAKASHI
IPC: G06F13/14
Filed: 1990-01-31
Abstract: PURPOSE:To confirm whether the option board is mounted or not by outputting a decision signal corresponding to the presence/absence state of the accessed option board from a driver circuit when the option board is accessed, and reading the decision signal by a CPU. CONSTITUTION:The CPU 30 outputs the address of the option board whose mounted state is to be confirmed to an address bus 37 and holds the access signal of a signal line 38 as an effective signal H. In this state, the output of an AND gate G2 goes up to H and an answer signal generating circuit 60 outputs the effective signal H to a data bus B2 to confirm the CPU 30 performs confirmation processing. On operation boards 32 and 33, decoders D decode data outputted to the bus 37 and signal path 38 and output the effective signals H to the signal lines 40 when their boards are selected. On a board where the output signal of the decoder D is H, the output of the AND gate G1 becomes H and thedriver d1 which receives the H signal at its enable terminal outputs the effective signal L.
Patent JP-S57132562-A (JP)
Title: Flocculating device of contaminated particles
Inventor: UCHIYAMA SHINJI
IPC: B03C5/00
Filed: 1981-02-10
Abstract: PURPOSE: To prevent accumulation of a contaminated substance in a liquid tank, and to increase a mechanical strength of a flocculating device, by providing a liquid lead-in port in the vicinity of one end of a flocculating tank body, also providing a liquid lead-out port on the lower side in the vicinity of the other end, and proviing an air lead-out port on the upper side in the vicinity of the other end.  
     CONSTITUTION: When an insulating liquid such as cutting oil containing water content and contaminated particles, etc. is fed into a flocculating device CND from an inflow pipe 11, an alternating electric field operates on the insulating liquid, and particle size of the contaminated particles in increased. This insulating liquid containing contaminated particles is shifted to other place through an outflow port 8 and an outflow pipe 12. Air contained in the insulating liquid is shifted to other place through an outflow port 9, a branch outflow pipe 13 and the outflow pipe 12. In case when DC voltage is applied to a high votage electrode 4, contaminated particles in the insulating liquid are flocculated in the same way, but in this case, the contaminated particles adhere to the voltage electrode 4, therefore, it is more suitable to apply AC voltage to the high voltage to the high voltage electrode 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59144043-A (JP)
Title: Magnetic recording medium
Inventor: MIYAKE AKIRA
IPC: G11B5/716
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a magnetic recording medium having high sensitivity with every frequency band by forming the 1st magnetic layer containing iron nitride magnetic powder with coercive force set within a specific range on a substrate and then the 2nd magnetic layer containing the iron oxide magnetic powder containing Co with the coercive force set equal to or higher than the 1st layer on the 1st magnetic layer. CONSTITUTION:The 1st magnetic layer containing the iron nitride magnetic powder with 600-1,300 Oe coercive force is formed on a substrate. Then the 2nd magnetic layer containing the iron oxide magnetic powder containing Co and the coercive force set equal to or higher than the 1st magnetic layer. In this case, the equal level includes a case where the coercive force of the 1st layer is higher by 30 Oe than the 2nd layer, and the higher level includes a case where the upper layer has a little higher level of coercive force than the lower layer. The thickness ratio is set within a 1:1-1:10 range between both layers. Thus it is possible to obtain a magnetic recording medium which has no slump of output with an intermediate frequency band and high sensitivity over a wide range of frequency bands with a low level of noises.
Patent JP-S54112035-A (JP)
Title: Far infrared radiant device
Inventor: MITOMO AKIO
IPC: H05B3/00
Filed: 1978-02-22
Abstract: PURPOSE: To cause a heating element to radiate 3 to 50μ of far infrared rays, by plasma-spraying its surface with a mixture containing more than 10 wt% of lanthanum chromite.  
     CONSTITUTION: The surface of a heat radiant dody 1 is treated with Ni-Cr after blasting with alumina and is covered with a film formed by plasma-spraying a mixture containing at least more than 10 wt% of lanthanum chromite. This heat radiant device can radiate 3 to 50μ of far in rared rays. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03222532-A (JP)
Title: Vehicle guidance system
Inventor: UCHIYAMA HIDEHARU
IPC: H04W88/02
Filed: 1990-01-29
Abstract: PURPOSE:To attain standby guidance to a driver of a vehicle efficiently by recognizing an entrance vehicle automatically, setting a designation in response to the degree of idle berth and displaying the result for each vehicle. CONSTITUTION:An RF-ID (data carrier) transmitter is fitted in a vehicle or placed in the vehicle and sends an identification signal of the vehicle. When the vehicle enters a gate, an identification signal of a vehicle is received at a receiver 3 through an antenna 2, transferred to a management equipment 4 and guidance information is sent from the management equipment 4 to a teletext broadcast equipment 6 in the order of destination to a parking place or a berth or the like and other information as news is sent properly. Thus, the driver receives a destination command by the teletext broadcast equipment 6 and observes news or a message. Thus, the vehicle is guided quickly and properly and a waste of seeking berth is less and loading/unloading is finished in a short time.
Patent JP-H05191144-A (JP)
Title: Piezo-oscillating circuit
Inventor: KAWABE KAZUNARI
IPC: H03B5/32
Filed: 1992-01-08
Abstract: PURPOSE:To perform the fine adjustment of frequency in a wide range without using a trimmer capacitor by putting a parallel circuit consisting of a variable resistor and a capacitor between the input terminal of an inverter and the capacitor. CONSTITUTION:The subject oscillating circuit consists of a feedback resistor 3 connected in parallel between the input terminals of a CMOS inverter 2, a piezoelectric vibrator 1, a stabilizing resistor 4 connected between the vibrator 1 and the inverter 2, and the oscillating capacitors 5 and 7 which are connected between the earth and the vibrator 1. The inverter 2 and the resistor 3 serve as an amplifier, and the capacitors 5 and 7 and the vibrator 1 form a feedback circuit which prescribes the oscillation frequency. Then a capacitor 8 and a variable resistor 9 which are connected between the capacitor 7 and the input terminal of the inverter 2 function as a frequency fine adjusting element respectively. The capacity varies between the input terminal of the inverter 2 and the earth with change of the resistance value of the resistor 9. Then the fine adjustment of the oscillation frequency is attained like a trimmer capacitor.
Patent JP-H09299287-A (JP)
Title: Electric vacuum cleaner for carpet and its cleaning head
Inventor: MIWA HIROHIDE
IPC: A47L5/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively clean not only the shallow parts but the deep parts as well of a carpet by inserting plural sub-nozzles into a cleaning head and forming jet flow passages directly arriving at the deep parts of the carpet in these nozzles. SOLUTION: The plural sub-nozzles 1 are intermittently arranged in the cleaning head and the bottom ends thereof are so installed as to arrive at the bottom of the carpet. The sub-nozzles 1 are used for jetting air 3 and inter-nozzle spacings 2 are used for forming suction air flow 5, thereby forming rotating flow 4 from the bottom ends of the sub-nozzles to the inter-nozzle spacings in the deep parts of the carpet. The bottom ends of the sub-nozzles 1 are formed small in the bottom area so as not to receive the buoyancy of hairs and are rounded not to float up at the time of traveling. In addition, the front and rear ends thereof are pointed to a boat shape in order to travel by pushing aside the hairs to the right and left. The sub-nozzles are swept back and forth while the sub-nozzles are held sunk in the hairs and, therefore, the lateral widths thereof are made small to diminish traveling resistance and the longitudinal lengths are made long. The sub-nozzles 1 are arranged like comb teeth to right and left apart the inter-sub-nozzles spacings 2 of the widths nearly equal to the lateral widths of the nozzles, by which the sub-nozzle array is formed.
Patent JP-S62177701-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: GOSHIMA KENJI
IPC: G11B5/02
Filed: 1986-01-30
Abstract: PURPOSE:To obtain a small-sized and lightweight rotary drum and to improve system functions such as monitor and post-recording by connecting >=two rotary heads to one common rotary transformer when plural rotary heads are used to record and reproduce signals on a tape. CONSTITUTION:Rotary heads 3a and 3b which face each other at an interval of 180 deg. and are different in azimuth angle are arranged without a step between them and are connected in series and are connected to the secondary side of a rotary transformer 4a. Since these two heads 3a and 3b do not simultaneously scan the tape, digital signal recording or reproducing of heads 3a and 3b is possible by one recording and reproducing amplifier 5a connected to the primary side of the transformer 4a. Four rotary heads 3a-3d are used to obtain special recording and reproducing functions, and azimuth angles of heads 3a and 3c are made equal to each other but heads 3b and 3d are made different in azimuth angle, and heads are provided with a step to scan the same track.
Patent JP-S57134295-A (JP)
Title: Precipitation hardening type surface hardening build up welding material
Inventor: SHIN SHIGEO
IPC: B23K9/04
Filed: 1981-02-13
Abstract: PURPOSE:To obtain titled welding material having temper softening resistance, high temperature hardness characteristic and weld crack resistance by using Cr group martensite stainless steel containing a specified quantity of Co, Mo, W. CONSTITUTION:12 Cr type martensite stainless steel is made to contain >4wt% Co, 4-20% at least one of Mo, W. components other than Co, Mo, W are 0.05-0.4% C, 0.1-4% Si, 0.1-5% Mn, <4% Ni, 8-14% Cr and the rest Fe. This welding material does not require sub-zero treatment, i.e. cooling below room temperature after welding, double heat treatment etc. and precipitation hardened by one heat treatment. The welded metal once hardened does not become soft even if subjected to various heat cycle.
Patent JP-H07230841-A (JP)
Title: Electric wire connector
Inventor: SHOYAMA HIROYUKI
IPC: H01R11/11
Filed: 1994-02-17
Abstract: PURPOSE:To simplify electric wire connecting work, and reliably protect a connection part by elastically and repulsively embracing and holding a lower half body of a spherical head part by a notched spherical shell, and bringing a semispherical recessed part into pressure contact with an upper half part of the spherical head part. CONSTITUTION:A notched spherical shell 41 of an insulator casing 40 embraces and holds a semispherical recessed part 31 of a female conductor 30, and is drawn in a spherical shell shape in the opening direction of the recessed part 31. A radius of a drawing part of the spherical shell 41 is made smaller than a radius of a spherical head part 21 of a male side terminal 20, and a diameter of an opening of the drawing part is made sufficiently smaller than a diameter of the head part 21. A shell part of a cylinder part 42 is cut and torn along the axis, and the female conductor 30 is pushed in the casing 40 from a cut and torn part, and is adhered by an adhesive, and it is fitted to the female conductor 30. In this conductor 30, a lower shell part of a cylinder part 32 is notched in a belt shape lengthwise in the axis direction, and a leaf spring 35 is arranged so as to be extended to the notched part. Then, the leaf spring 35 is inserted in the belt-shaped notch part of the cylinder part 32 so that a projecting piece part is opposed to a projecting part of the cylinder part 32, and the recessed part 31 is brought into pressure contact with the head part 21, and the root is connected by brazing.
Patent JP-H05219209-A (JP)
Title: Trunk line incoming system for private branch exchange
Inventor: SHIRAI OSAMU
IPC: H04Q3/58
Filed: 1992-02-05
Abstract: PURPOSE:To save a line charge by reaching a call to an extension terminal equipment corresponding to a class of a caller terminal equipment in the incoming call from a caller. CONSTITUTION:A subscriber 13 or 14 accommodated in an ISD network 12 sends a setup message to the ISD network 12 and the message reaches an ISDN trunk 10. A central controller 7 retrieves an incoming extension terminal equipment corresponding to a class of a caller terminal equipment from an extension information registration memory 8 based on the transfer capability in the received message from the ISD network 12. The central controller 7 calls a telephone terminal equipment 1 or a data terminal equipment 2 from the retrieved extension information and sends the setup message to the ISD network 12 through the D-channel controller 11. That is, the class of the caller terminal equipments 13, 14 is identified from the received message and the relevant called extension terminal equipment 1 is retrieved to receive the call. Thus, it is not required for a trunk line subscriber number individually to the telephone set terminal equipment and the data terminal equipment different from a conventional system.
Patent JP-H02199651-A (JP)
Title: Digital tape recorder
Inventor: SHIMADA HIROMICHI
IPC: G11B15/17
Filed: 1989-01-30
Abstract: PURPOSE:To automatically return a tape to the beginning of a program when the tape is loaded with its tape position in the midst of the program by providing a half detecting means, a start ID discriminating means and a mechanism commanding means. CONSTITUTION:It is detected by the half detecting means 16 that a cassette half is loaded in a mechanism, and in this tape position when a regenerated start ID is '0', i.e. the tape position in the midst of the program is discriminated by the start ID discriminating means 8, a command is issued by the mechanism commanding means 11 to rewind the tape. Then, in the beginning position of the program when the start ID is changed from '1' to '0', the tape is commanded by the mechanism commanding means 11 to stop. By this method, the tape is automatically returned to the beginning of the program when it is loaded.
Patent JP-S59146786-A (JP)
Inventor: KATOU HISAO
IPC: B25J15/04
Filed: 1983-02-09
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-S56116629-A (JP)
Title: Semiconductor device
Inventor: IKEDA KAZUKO
IPC: H01L21/316
Filed: 1980-02-19
Abstract: PURPOSE:To obtain a surface protection film electrically stable with a smaller leak current by etching a SiO2 film in lines on an Si substrate and coating the film with glass. CONSTITUTION:An SiO2 film is etched in lines, before being coated with glass of PbO or ZnO series. According to this construction, an area where the glass contacts Si is limited, so that a leak current can be made smaller. In addition, due to the off- setting effect of the effective surface charge density of the glass and negative charge produced in the interface between the glass and SiO2, the electrical effecd of SiO2 and the glass on the surface of Si approaches neutrality. For this reason, the effect of positive charge within the film and interface as a disadvantage of SiO2 on the substrate can be mitigated. Since the glass of PbO series exerts the getter effect on alkaline ions, stability is further improved. In particular, if the width of the SiO2 portion to be removed and left is uniformly formed, the whole surface may be readily coated with glass with the electrophoresis method.
Patent JP-S63188119-A (JP)
Title: Method for driving liquid crystal display device
Inventor: MASUBUCHI SADAO
IPC: G02F1/133
Filed: 1987-01-30
Abstract: PURPOSE:To improve the display quality of a liquid crystal display device using nonlinear elements by making the period of a first selected state and that a second selected state different from each other. CONSTITUTION:Scanning electrodes 11 are successively selected, and a signal electrode voltage dependent upon display information is applied to signal electrodes 12 synchronously, and the electric charged to liquid crystal picture element 16 through nonlinear elements 14 which are set to the low resistance state by application of a high voltage. When scanning eledtrodes are not selected, nonlinear element 14 are in the high resistance state to prevent the lead of electric charge to liquid crystal picture elements. Thus, positive and negative asymmetry of the quantity of electric charge charged to liquid crystal picture element due to the saymmetry of current-voltage characteristics of nonlinear elements is compensated, and as the result, the life of liquid crystal is prolonged and the responsing speed is increased.
Patent JP-H08217124-A (JP)
Title: Oxygen scavenger fitted cap
Inventor: NAKATANI FUTOSHI
IPC: B65D81/26
Filed: 1995-02-08
Abstract: PURPOSE: To provide an oxygen scavenger fitted cap keeping a container airtight, excellent in liquid resistance and capable of being easily produced in low cost. CONSTITUTION: An oxygen scavenger fitted cap is equipped with the cap main body 11 mounted on a container, the sheet like oxygen scavenger 12 arranged to the inner surface 11A on the side of the container of the cap main body 11 and the air permeable member 13 fixing the sheet like oxygen scavenger 12 to the inner surface 11A on the side of the container so as to surround the oxygen scavenger. The peripheral edge part of the air permeable member 13 is fused to the inner surface 11A on the side of the container.
Patent JP-H04215824-A (JP)
Title: Manufacture of spirally wound membrane module
Inventor: SHIIEME RASUTO
IPC: B01D63/10
Filed: 1991-01-22
Abstract: PURPOSE: To give a good manipulatability at the time of fabricating a module by providing a feed spacer with a strip of tape at its both edge, folding the tape around the spacer or a subsequently removable filler, tightly glueing only an envelope at its end, and finally closing the envelope by potting the edge of the module. CONSTITUTION: A membrane envelope [two membranes (3) enveloping a permeate spacer(5)] is spirally wound around a central permeate collecting tube (2) together with a feed spacer (4) and is closed by means of a glued edge. In addition, the spacer (5) is wrapped one turn around the tube (2) and laid on a flat surface. The membrane (3) is folded around the spacer (4) in such a way that the selective layer rests on the spacer (4). This package is subsequently laid on the spacer (5). And the spacer and membrane (3) are rolled up firmly, thereby allowing to form a closed membrane envelope. At the time, the spacer (4), at its both edge, is provided with a strip of tape, which is then folded around the spacer (4), only the envelope is tightly glued at its end, and the edge of the module is potted.
Patent JP-H07230788-A (JP)
Title: Fluorescent lamp and lighting device
Inventor: NAOKI SHOJI
IPC: H01J61/35
Filed: 1994-02-17
Abstract: PURPOSE:To provide a long life fluorescent lamp and lighting device by interrupting an ultraviolet-ray of 185nm of irradiating phosphor, and cutting off contact of mercury with the phosphor, so as to suppress deteriorating the phosphor due to these irradiation and contact. CONSTITUTION:A continuous coating layer, mainly composed of a metal oxide for interrupting a 185nm ultraviolet-ray to permeate a 254nm ultraviolet-ray and cutting off contact of mercury with phosphor 11, is formed on a fluorescence emitting layer 9 of a fluorescent lamp. As the metal oxide, at least one kind or more is selected of MgO, Y2O3, La2O3, Sm2O3, Gd2O3, Dy2O3, Ho2O3, Er2O3, Yb2O3, Lu2O3, CaO, ZrO2, SrO, BaO and BeO.