baber/WOPTO huggingface dataset:
Patent JP-S59157898-A (JP)
Title: Rewritable semiconductor memory containing writing circuit for inspection
Inventor: WATANABE TAKESHI
IPC: G11C29/08
Filed: 1983-02-25
Abstract: PURPOSE:To perform all at once the writing operation every K word to shorten the time for inspection and to increase the degree of integration of a memory element by providing a logical circuit means added with a writing test signal at each section region. CONSTITUTION:A memory plane 1 contains blocks A-H, and each block is divided into sections A1'-A4' and H1'-H4' respectively. Then address selection circuits K1-K4 which are controlled by address selection signals Y0'-Y3' produced from address signals A0 and A1 sent from a Y' decoder 2 and a writing test signal (p) sent from a terminal TEST are connected to said sections respectively. Each of these sections receives the designation of address of the corresponding bit signal of each block. Thus it is possible to write simultaneously to four sections in response to ''0'' and ''1'' of the signal (p).
Patent JP-H01205392-A (JP)
Title: Finger picture input device
Inventor: UCHIDA SATOSHI
IPC: G06T1/00
Filed: 1988-02-12
Abstract: PURPOSE:To extremely shorten time until a clear picture is obtained by shortening the time until a contact part between a finger and a finger rest comes into contact closely by heating the finger rest up to prescribed temperature and quickening the sweat of the finger. CONSTITUTION:Light which is projected from a light source 13 and is made incident to the recessed part of the fingerprint of the finger 12 placed on the surface T of a prism 11 to form the finger rest is total-reflected on the surface T. Besides, the light which is made incident to the projecting part of the fingerprint is diffuse-reflected by the skin of the finger 12. These optical information is outputted from the surface S of the prism 11, and is made incident to a camera 14, and is converted into an electric signal. Besides, heating body 15 such as an electric heater, etc., is installed closely on the surface R of the prism 11 neighboring to, for instance, the surface T in order to heat the prism 11. By keeping the temperature of the surface T at about the body heat always by controlling the heat generating body 15 by a temperature control part 18 responding to the output of a temperature sensing element 19 to detect the temperature of the prism 11, the sweat of the finger 12 is quickened. Accordingly, the time until the finger 12 comes into contact closely with the surface T can be shortened, and the time to obtain the clear fingerprint picture can be extremely shortened.
Patent JP-H06245418-A (JP)
Title: Rotor for rotating electric machine
Inventor: ASAI JIRO
IPC: H02K1/27
Filed: 1993-02-19
Abstract: PURPOSE:To provide a rotor for a rotating electric machine having a cover for preventing an increase in gap loss. CONSTITUTION:Pole regions (permanent magnet) 62 made of a ferromagnetic material and nonpole regions (groove) 62a of a nonmagnetic region are alternately formed in the rotating direction on the outer periphery of a rotor core 61 of a rotor. A cover 7 for enclosing the regions 62 and the regions 62 while bringing into close contact with the surface of the regions 62 has a ferromagnetic pole region coating part 71 in close contact with the region 62 and a nonmagnetic nonpole region coating part 72 for enclosing the regions 62a. The parts 71, 72 are formed by locally heating part of the coating part 72 of an austenite stainless steel ferromagnetized, for example, by cold working.
Patent JP-S57174054-A (JP)
Title: Production of spreadable emulsion
Inventor: DONARUDO FURANKU DAARINGU
IPC: C09K23/34
Filed: 1982-02-26
Abstract: A process for producing a spreadable emulsion starting from an oil-in-water (o/w) emulsion which on cooling is caused to destabilize and at least partially invert, almost spontaneously or under a mild shearing regime, preferably applying a temperature cycling, to obtain a spread having a consistency comparable to that of a soft margarine. The o/w emulsion comprises (i) an emulsifier system which promotes surface nucleation of fat crystals on cooling and growth of fat crystals through the oil/water interface and into the aqueous phase and (ii) a fat having at 10 DEG  C. a solid fat level higher than 40%.
Patent JP-H06238264-A (JP)
Title: Water purifying apparatus
Inventor: SATO MOTOHARU
IPC: C02F1/28
Filed: 1993-02-19
Abstract: PURPOSE:To provide a water purifying apparatus with which the durability of not only an adsorbent but also the apparatus itself is extended by anticipating the adsorptive function decreasing time based on the experiences and carrying out regeneration of the adsorbent at sufficient intervals. CONSTITUTION:Regarding a water purifying apparatus which introduces raw water into an adsorbent (activated carbon 35, which is a conductive and self-heat generating material) filling a main body tank 10 to purify the raw water and then pumps the resulting water by the supply water pressure of the raw water supplying source or a self-priming pump 32 to supply the water for use, when the amount of the purified water to be pumped out of an outlet of the pump exceeds the set integrated amount, it is detected by a flow rate detector 36 and based on the detected signals, the operation of the pump is stopped and voltage is set to be applied to electrodes 25, 26, which are adsorbent regenerating means. Prior to the regeneration of the adsorbent by voltage application, if raw water is evacuated from the main body tank 10, the desorption efficiency by voltage application to the adsorbent can be enhanced.
Patent JP-S60175299-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: IWAHASHI HIROSHI
IPC: G11C17/00
Filed: 1984-02-21
Abstract: PURPOSE:To shorten a programming time by raising a comparative electric potential at the time of writing without operating outside. CONSTITUTION:When a reading time, or a writing voltage Vp is not impressed, an output electric potential of a circuit 14 is set at an intermediate electric potential between a main unit's a ''0'' level potential of main unit and a ''1'' level potential. While at the time of writing, when the writing voltage Vp is impressed, a transistor C11 is conducted and the output potential of the circuit 14 is higher than output potential at the time of reading, by which power source potential Vc is raised and effects can be obtained the same as several writing pulses given from a point that writing is completed, thereby shortening a programing time.
Patent JP-S58146115-A (JP)
Title: Sound volume controller
Inventor: FURUYA TOSHIYUKI
IPC: H03G3/02
Filed: 1982-02-25
Abstract: PURPOSE:To eliminate defects due to the dispersion of characteristics of a differential amplifier, by increasing the width of change of a control voltage of the differential amplifier near zero sound volume (vicinity of maximum value of control voltage). CONSTITUTION:In response to the selecting operation of a sound volume up key 1 or a sound volume down key 2, a key decoder 3 gives an output to a control circuit 10, calls out a counter data memory 9 and outputs count number information of a counter 5 to the control circuit 10. The control circuit responds a sound volume up or down signal and activates one-up/down circuit 4 or a 16-up/ down circuit 11 according to the count number information. That is, for the up signal, when the information count number is 0, the 16-up/down circuit 11 is activated, when the information count is >=16 and less than the maximum value, the 1-up/down circuit 4 is activated. For the down signal, when the information count number is 16, the 16-up/down circuit 11 is activated and when the count number is >=17, the 1-up/down circuit 4 is activated.
Patent JP-S61190852-A (JP)
Title: Light-emission electron tube
Inventor: UETSUKI TADAO
IPC: H01J63/08
Filed: 1985-02-19
Abstract: PURPOSE:To enhance the light emission efficiency of a light-emission electron tube, in the light-permeable tube body of which a low-pressure light emission gas, a cathode and an anode are sealed, by providing a plurality of electroconductive members of the same form as the anode behind it. CONSTITUTION:A low-pressure light emission gas, which emits light due to the collision of electrons of evaporated mercury or the like with the gas, a cathode 2 and a reticulate anode 3 are sealed in the light-permeable tube body 1 of a light-emission electron tube. The electrons having passed through the anode 3 are caused to collide with the gas in a back space 4 to generate ultraviolet rays which are changed into visible light through a fluorescent substance on the inside surface of the tube body 1. A plurality of electron-permeable electroconductive members 7 having the form as the anode 3 are provided in the back space 4 and disposed at intervals each nearly equal to the mean free path of the electrons, so that the electrons having entered into the back space are repeatedly accelerated and spread in the whole space. Space charge is thus removed to enhance the light emission efficiency of the tube.
Patent JP-H03234522-A (JP)
Title: Fibrous matter reinforcing sheet for reinforced plastic
Inventor: TAKEUCHI ATSUO
IPC: B32B5/26
Filed: 1990-02-09
Abstract: PURPOSE:To constitute the title sheet so that gaps are not generated between parallel fibers, by a method wherein long fibers arranged in parallel with one another to form a sheet are connected with one another by making use of a heat-fusing sheet provided with a form of nonwoven fabric or braided fabric which is extremely thin and is loose. CONSTITUTION:When a fiber sheet 1 where heat-fusing sheet 2,2 are caused to run respectively along both the front and rear is forced to pass through between a pair of hot press rollers 8, 8 the hot-melt heat-fusing sheets 2 are pressed against both the surfaces and the heat-fusing sheet 2 is cooled and solidified swiftly after passing through between the hot press rollers 8, 8. Therefore, a large number of long fibers 1a constituting the fiber sheet 1 become a state where they are connected with one another by the heat-fusing sheet 2 in a state of nonwoven fabric, a form of the sheet is set, a desired fibrous matter reinforcing sheet A is completed and wound up round a wind-up shaft 9 of a product. With this construction, it becomes that gaps are not generated among the fibers drawn up in a line. A lump of an adhesive agent stucks to a lateral fiber along the lateral fiber lies scattered concentratively locally within a fiber-reinforced plastic molded product and also lowering of strength of the whole of the product is eliminated.
Patent JP-H07221914-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G03G15/00
Filed: 1994-02-02
Abstract: PURPOSE:To relive a working time distributed to number of designation sections by instructing an output of multiple numbers to an output means corresponding to an output destination of recording paper read from a registration means. CONSTITUTION:A control circuit 52 implements the control to an NCU 2, the control to a memory circuit 28, the control to a recording information storage circuit 32 and the control to a changeover of a sorter stage (n) or the like. Furthermore, the circuit 52 implements the description of plural recipients corresponding to subaddresses onto a front cover of recording paper and the addition of specific information to recipients of the designated sorter stage (n) as output destinations of the recording paper. Furthermore, when a multiple number output is designated to one sorter stage (n) corresponding to plural addresses, the circuit 52 implements the control of classifying the plural recording paper sheets outputted to the sorter stage (n) by filing them with a stapler and the control to designate the multiple number output to the destination.
Patent JP-S63198023-A (JP)
Title: Liquid crystal display panel
Inventor: SUZUKI KOJI
IPC: G02F1/133
Filed: 1987-02-13
Abstract: PURPOSE:To easily neutralizing the wavelength dependency of a spectral characteristic and to permit multi-coloration by decreasing the retardation quantity of a liquid crystal display panel to <=400(nm). CONSTITUTION:This liquid crystal display panel is constituted by sandwiching a liquid crystal between two sheets of substrates 2, 3 having a voltage impressing means, providing 90 deg. twist structure to the liquid crystal layer between two sheets of the substrates 2 and 3, providing two sheets of polarizing plates 4, 5 to the panel and making use of a double refraction mode. The retardation DELTAn.d value at the visible wavelength of the above-mentioned liquid crystal display panel is set at <=400nm when the refractive index anisotropy of the liquid crystal layer in the twist structure is designated as DELTAn and the thickness of the liquid crystal as (d). A liquid crystal material having 0.05 bulk DELTAn is required if the thickness of the liquid crystal layer is set at 8(mum), but the retardation quantity as the panel is decreased by the twist structure of the liquid crystal and, therefore, <=400(nm) retardation is attained even with the liquid crystal material having 0.1 bulk DELTAn and 8(mum) thickness of the liquid crystal layer.
Patent JP-H10211455-A (JP)
Title: Trigger type liquid jet container
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet container in which the merits of both of a vertical pump type and a trigger type liquid jet containers are combined together and a vertical pump is operated by the trigger operation. SOLUTION: A head 21 with a nozzle is fitted on the upper section of a stem 14 standing up from a vertical pump main body 11 provided hangingly into a container, and the lower section of a standing piping section 22a formed of the stem and stem fitting cylinder 22 hanging down from the head is inserted slidably into a small diameter guide cylinder 44 standing from a large diameter cylinder section 42 fitted on the outer face of a container mouth section, and a rear end 63 is firstly rotatably supported 63 on the rear section of the above head 21 of a supporting component 51 standing from a large diameter cylinder section, and a pair of lever sections 65, 65, left and right, are passed from the rear end through both sides of the head and also secondarily rotatably supported 64 on both sides of the head and protruded forward,  and a trigger 66 is hung down from the front ends of the above lever sections.
Patent JP-H04269850-A (JP)
Title: Method of interconnecting semiconductor device
Inventor: OGUSU MAKOTO
IPC: H01L21/82
Filed: 1991-02-26
Abstract: PURPOSE:To restrain an increase in data to be controlled, to effectively use an interconnection channel even when a large-width part has been formed and to enhance a connection efficiency regarding the method of interconnecting a semiconductor device or, in detail, regarding the method of interconnecting a large-width interconnection. CONSTITUTION:Interconnection line segments, having an interconnection width W1, which are used most frequently out of interconnection lien segments which constitute interconnections at individual nets are set as reference segments 1a, 1b. A grid G as the center of the reference segments 1a, 1b is set at a prescribed pitch PO on the basis of ensurance intervals L which do not cause short circuit when a via 2 formed at the end part of a standard line segment 1 and another reference segment are formed so as to be adjacent to each other. The individual reference segments 1a, 1b are formed in such a way that their centers are situated respectively on grids G1, G4, and a large-width segment 2 is formed in such a way that is center is situated between grids G2, G3.
Patent JP-H05250873-A (JP)
Title: Semiconductor integration circuit
Inventor: EDO YASUHIRO
IPC: G11C11/408
Filed: 1992-02-19
Abstract: PURPOSE:To hold substrate potential when a control signal is an active level and an oscillation frequency is high the substrate potential is held to required potential and to reduce current consumption by providing the switching circuit of an oscillator signal between a first and a second inverters. CONSTITUTION:The switching circuit 3 is provided between the first inverter IV3 and the second inverter IV4. The switching circuit 3 is constituted of transfer gates TG1, TG2 and the inverter IV6. When the control signal RAS becomes the active level, the gate TG2 is conducted and the gate TG1 is not conducted and the output signal OSC of an oscillator 1 is transmitted to the IV4 directly. Then, since the OSC signal with a short rise and fall is entered the second inverter IV4 directly even though rise and fall intervals due to the inverters IV2, IV3 become long, the intervals of a high level, a low level become long and the substrate potential VBB is held to required potential and penetration current, as well is reduced and current consumption is reduced.
Patent JP-S55126155-A (JP)
Title: Power storage
Inventor: NONAMI YASUSHI
IPC: F16H33/02
Filed: 1979-03-17
Abstract: PURPOSE: To take out the stored energy when needed so as to drive another unit by the method wherein power is taken out of a unit which is not effectively operated and this is stored as positional energy.  
     CONSTITUTION: Device proper 1 of power storage A is fitted with drive shaft 2 so that it can rotate. Output pulley 3 and ratchet gear 5 are respectively fastened with pins 4, 4'. On the outer surface of output pulley 3 is wound wire 7, which links the rotation of output pulley 3 to the movement of the follower side unit. One end of wire 11 is fixed to intermediate pulley 9, and from its other end is suspended drive weight 12, which energizes the rotation of intermediate pulley 9. Arms 13, 13' are fixed to one end of each pulley, 9, 18. Ratchets 15, 15' are pressed against teeth 14, 14' of ratchet gear 17, and thereby a unidirectional rotary means is constructed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000232438-A (JP)
Title: Frame synchronizing device/method
Inventor: IDO TAIJI
IPC: H04L7/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To avoid synchronism failure and erroneous synchronism without raising the redundancy of a unique word. SOLUTION: A GOLAY decoding circuit 205 executes GOLAY decoding on the candidate part of the header of a reception signal stored in a buffer and counts the number of erroneous bits. A threshold control circuit 206 controls the threshold of a synchronism decision circuit 207 on the basis of the counted number of erroneous bits. A unique word(UW) comparison circuit 204 calculates the correlation value between the candidate part of the unique word of the reception signal stored in the buffer 202 and a unique word inputted from the UW generation circuit 203. The synchronism decision circuit 207 compares the sizes of the correlation value inputted from the UW comparison circuit 204 and the threshold controlled by the threshold control circuit 206. When the correlation value is larger than the threshold, the candidate part of the unique word of the reception signal is decided to be the real unique word.
Patent JP-2000230773-A (JP)
Title: Packaging method for prefab refrigerator
Inventor: KURIHARA YUTAKA
IPC: F25D23/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance assembling work of prefab refrigerator while reducing the quantity of shock absorbing material to be used and the quantity of industrial waste resulting from unpacking by packaging the opening frame and the door separately. SOLUTION: A prefab refrigerator 1 comprises a heat insulating panel 2, a ceiling panel 3, a floor panel 4, a front opening frame 5, and a door 6 pivoted to the opening frame 5. When the prefab refrigerator 1 is packaged, accessories, i.e., hinge members 7A, 7A, a latch receiving member 10, and the like, are removed from the opening frame 5 while hinge members 7A, 7B and a latch member 9 are removed from the door 6. The door 6 commonly used in various types of prefab refrigerator is stocked in packaged state after manufacture while the opening frame 5 having different dimensions dependent on the area of the prefab refrigerator itself is manufactured after getting order and transported to an installing place after being packaged.
Patent JP-H06223309-A (JP)
Title: Magnetic head
Inventor: KATO YOSHIHIKO
IPC: G11B5/187
Filed: 1993-01-26
Abstract: PURPOSE:To provide a magnetic head which is free from problems such as unsaturated recording and decrease in output voltage as caused by spacing. CONSTITUTION:An Fe-Ni shield case section at a card sliding part is eliminated and a magnetic card sliding surface is made up of a magnetic core 1 and an epoxy resin 3. Thus, a magnetic head is obtained which is free from problems such as unsaturated recording and decrease in output voltage as caused by spacing even when a magnetic gap part 41 having a magnetic gap material 4 is worn.
Patent JP-2000230957-A (JP)
Title: Potential measuring apparatus
Inventor: IWATANI IWAO
IPC: G01R29/12
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce a measuring error of a potential measuring apparatus, to rectify a line of electric force from a photoconductor, to reduce the change in an output from a probe due to a change in a measuring distance, and to make a visual field circular. SOLUTION: A detecting window 46 in a probe 12 is arranged so as to face a photoconductor 14. A line of electric force E which is passed through the detecting window 46 is detected by a detecting electrode 56 which is housed inside, is sent to an ESV circuit board as a detection signal, and the surface potential of the photoconductor 14 is measured. A guard electrode part 44 is connected electrically to the probe 12, and when a measuring potential is given to the probe 12, the same measuring potential is applied also to the guard electrode 44. As a result, a space whose potential is identical to that of the photoconductor 14 is spread in the probe 12 and the guard electrode part 44. The line of electric force from a cover 24 which is charged with electricity due to an ionic wind or the like does not reach the detecting window.  The line of electric force E from the cover 24 is shielded.
Patent JP-S58221891-A (JP)
Inventor: MAEHASHI YUKIO
IPC: G09G3/04
Filed: 1983-02-28
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-H11294358-A (JP)
Title: Double shaft vacuum pump
Inventor: RIPPL CHRISTOPHER MARK
IPC: F04C29/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a double shaft vacuum pump having a compact structure, which can achieve both space saving and facilitation of assembly while securing excellent pump characteristics. SOLUTION: At least one rotor 4, 5 is formed into a drum shape. A driving mechanism is formed as an outside rotor type motor, the rotor of this driving mechanism is attached to the inner circumferential surface of the drum type rotor 4, and the stator of this driving mechanism is stored in the drum type rotor 4 and fixed to a pump. Various structural parts attached to the pump, such as an electric power wiring supplying electric power to the driving mechanism, a cooling medium supply mechanism and a lubricating oil supply mechanism are also stored in the rotor.