baber/WOPTO huggingface dataset:
Patent JP-S55157352-A (JP)
Title: Sprayer used in both normal and upside down position
Inventor: NOZAWA TAKAMITSU
IPC: B65D83/44
Filed: 1979-05-28
Abstract: PURPOSE: To permit a portable sprayer which is normally used in vertical position  to be used in the reversed position by adding a double cylinder having two internal ball valves.  
     CONSTITUTION: A portable sprayer normally used in vertical position consists of a container 1, reciprocating pump 2, and spray head 3, whereby the reciprocating pump 2 is detachabley fixed to the container's 1 mouth part. To the lower end of  the reciprocating pump 2, a double cylinder 4 whose inner and outer cylinders 41  and 42 are sealed watertight is mounted. Inside this double cylinder 4, liquid passages A and B are formed such that the former A going from the upper to lower  ends and the latter B from the lower end to the lower end of the pump. These passages are formed by combination of relative shapes of the inner and outer cylinders.  Moreover, between both liquid passages A and B, an air suction preventive valve  consisting of a ball valve 42g which closes at the normal vertical position and a  taper valve 42d is installed in the passage A, and an air suction preventive valve  consisting of a ball valve 42h which closes at the upside down position and a taper  valve 42e is installed in the passage B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05270969-A (JP)
Title: Method for crystal growth
IPC: C30B15/02
Filed: 1992-03-24
Abstract: PURPOSE:To inhibit the breakage of the quartz crucible and suppress the occurrence of crystalline defect in the case where the granules of the raw material are melted in combination with usual flake form of the material for preparation of the melt for crystallization, by improving the method for charging the raw material into the crucible in the CZ and molten zone process. CONSTITUTION:In the crystal growth process where the raw material for crystallization is melted in crucible 1b, and the melt is pulled up to effect the growth of a single crystal, the raw material in a flake form 20 is charged in the crucible 1b at the bottom, then granules of the row material 23 are charged on the flakes, and they are melted. The melting is performed, as the flakes are charged on the granules so that the flakes cover the granules, thus, granules can be prevented from flying off, thus sticking of the granules on the oven parts such as upper side walls in the crucible can preferably be prevented.
Patent JP-S55164453-A (JP)
Title: Article conveying device
Inventor: YANO TAKESHI
IPC: B23Q3/18
Filed: 1979-05-30
Abstract: PURPOSE: To convey an article of any shape and dimensions while supporting it in a horizontal state at a predetermined height, by employing a pair of article supporting units which are adapted to be moved independently in both vertical and horizontal directions.  
     CONSTITUTION: Each of a pair of V-blocks 1, on which an article is to be placed, is slidably supported on front and rear taper blocks 5. These taper blocks 5 are moved along inclined surfaces of taper guides 4 in accordance with the rotation of a screw shaft 2 such that the taper blocks 5 advance freely toward and away from the taper guides 4. The taper guides 4 are adapted to be slid horizontally in accordance with the rotation of pinion shafts 6 to thereby allow the V-blocks 1 to be moved to right and left, i.e. in a direction which is at right angles to the direction in which a carriage 9 is moved. Thus, the distance between the V-blocks is regulated. Accordingly, articles of different shapes can be carried as they are supported in a horizontal state at an arbitrary height. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03268207-A (JP)
Title: Magnetic storage device
Inventor: AOYAMA MORISHIGE
IPC: G11B5/09
Filed: 1990-03-16
Abstract: PURPOSE:To efficiently use a storage device by switching an attenuation degree with the aid of the signal of a detection part so that it becomes nearly equal to the attenua tion degree of a delay circuit in the case that a recording medium which is used is an intersurface magnetic recording medium and becomes such attenuation degree that the output of the differential amplifier of an isolated reproduced waveform becomes almost symmetric in the case that the recording medium is a perpendicular magnetic recording medium. CONSTITUTION:In the case that the recording medium is the intersurface magnetic recording medium, the delay circuit 6, an attenuator 7 and the differential amplifier 8 being constitutional elements for perpendicular magnetic recording are used for a reproduced data detection circuit. On the other hand, in the case that the magnetic recording medium 1 is the perpendicular magnetic recording medium, the isolated reproduced waveform reproduced from the medium 1 by a ring type magnetic head 2 becomes an asymmetric dipulse waveform. Then, a dipulse ratio defined by the ratio of the pulse height of the front part of the dipulse waveform outputted by the amplifier 8 is changed by the attenuation degree of the attenuator 7. By selecting '1' as the ratio, the almost symmetric waveform can be obtained. In such a way, the data of the intersurface magnetic recording medium is reproduced only by switching the attenuation degree of the attenuator 7.
Patent JP-H09256667-A (JP)
Title: Foundation structure of middle and low storied steel ridge-frame building
Inventor: KUROSAWA TAKASHI
IPC: E04H9/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient base isolating force without underground foundation, shorten the term of works, and reduce the number of processes and cost by fixing the lower end part of the steel of a rigid-frame building to a foundation part through a base isolating device and connecting them by a lightweight steel floating foundation beam. SOLUTION: A building 1 of middle and low storied steel rigid-frame structure is assembled by a plurality of steel columns 2, a foundation beam 3, and other steel beams, the lower end part 2a of each steel column 2 is supported by a foundation set on the ground G through a laminated rubber type base isolating device 4. Since the weight of the building 1 is added to the base isolating device 4 through the steels 2 but not to the foundation beam 3, a lightweight one having a small section can be used as the foundation beam 3. In an earthquake, the base isolating device 4 reduces the vibration of the building 1, the horizontal force added to the building is minimized as the foundation beam 3 is lightweight, and the breakage of the building 1 can be prevented.  Further, since the base isolating device 4 sufficiently reduces the horizontal force added to the building 1 in earthquake, the foundation 5 can support the building 1 in spot, and a continuous foundation or reinforced concrete underground beam is dispensed with.
Patent JP-S60210951-A (JP)
Title: Base paper for circular fancy cake, indicating positions corresponding to 2[10 equal divisions
Inventor: MIYASAKA SEITAROU
IPC: A23G3/34
Filed: 1984-04-03
Abstract: PURPOSE:To indicate the marks to enable the division of a circular fancy cake into 2-10 equal parts easily and accurately by anybody. CONSTITUTION:The base paper 1 of a fancy cake has regular decagonal form. The positions corresponding to the division into 4 equal parts are marked with  8, the positions for 5 divisions are marked with O9, and those for 3, 6, 7, 8 and 9 divisions are indicated by the marks in the zones 7-3 colored with rainbow colors. The division into 10 equal parts can be carried out by using the 10 corners of the decagonal paper. The mark 10 is the common starting position for each division.
Patent JP-H05275635-A (JP)
Title: Semiconductor device
IPC: H01L29/786
Filed: 1992-03-25
Abstract: PURPOSE:To provide a semiconductor device wherein vertical MOS and TFT are integrated on the same substrate manufactured in a small number of processes. CONSTITUTION:A vertical type MOS 20 is composed of an N-type epitaxial layer 2 formed on an N<+> type substrate, a P-type channel region 4 formed on the surface of the layer 2 and an N-type source region 5 formed on the region 4. On the other hand, a field oxide film 32 and a gate electrode 33 are formed on the N-type epitaxial layer 2 whereon this vertical MOS is not formed. Furthermore, an N-type channel region 37 is formed on the electrode 33 through the intermediary of an oxide film 34. Finally, a P-type source region 39 and a P<+> type drain region 40 are so juxtaposed as to sandwich this N-type channel region 37, forming and a FET as a P-MOS 22 is formed.
Patent JP-H09264753-A (JP)
Title: On-vehicle navigation apparatus
Inventor: MIZUNO HIROTAKA
IPC: G09B29/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus capable of setting a desired ground point by a passenger and informing information relative to the ground point when a vehicle approaches the point. SOLUTION: This on-vehicle navigation apparatus comprises a position setter 15 for designating the position on a map, a microphone 131 or keyboard 134 for inputting or designating voice to be corresponded to the designated position, and a voice recorder/reproducer 132 for storing by corresponding the information for indicating the designated position to the voice. In this case, when the present position of the vehicle approaches the designated position, the corresponding voice can be outputted.
Patent JP-H11264226-A (JP)
Title: Panel and installing part of this panel
Inventor: EZAWA AKIRA
IPC: E04F13/14
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a panel and an installing part capable of firmly installing the panel on a base material and capable of preventing the occurrence of a warp. SOLUTION: A rail groove is formed in the extending direction on the reverse of a panel 11 so that the rail groove is composed of the opening part 13 and a fitting groove wider than the opening part 13. A metal fitting is composed of a fixing plate 18, a projecting plate 19 having a width smaller than the opening part 13 and the fitting part 20 extending in a blade shape from the tip part of the projecting plate 19 so as to be fittable to the fitting groove.
Patent JP-S62223259-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO KAZUHIKO
IPC: C08L51/04
Filed: 1986-03-25
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to heat and impact, by blending a polycarbonate resin with an arom. vinyl/conjugated diene block copolymer and a specified maleimide copolymer. CONSTITUTION:An arom. vinyl compd. (i) is copolymerized with a conjugated diene compd. (ii) to obtain an arom. vinyl/conjugated diene block copolymer (a) having a component (i) content of 25-90% (by weight; the same applies hereinbelow), represented by formulas I and/or II and/or III [wherein A is a polymer block of the component (i) and contains at least 50% of the whole of the component (i) and the sum of the component (i) in the block A is 50-100% of the whole of the component (i); B is a polymer block of the component (b) or composed of not more than 50% copolymerized component (i); m is a number of not smaller than 1; X is a residue of a coupling agent; n is a number of 2-6]. Separately, a maleimide compd. is copolymerized with the component (i) and optionally, other copolymerizable monomer in the presence of optionally, a rubbery copolymer to obtain a maleimide copolymer (b). 3-40% component (a) is blended with 5-85% component (b) and 5-90% polycarbonate resin (c).
Patent JP-S55159401-A (JP)
Title: Ray transmission device
Inventor: SUENAGA YASUHIRO
IPC: B23K26/064
Filed: 1979-05-31
Abstract: PURPOSE: To make manufacture and adjustment easy in a multi-joint reflecting mirror type manipulator by forming at least one joint part into integral construction, providing two openings for insertion port of the reflecting mirror and indicent light and exit port and so arranging these that the centerlines passing said opening parts from the point of intersection at the reflecting mirror.  
     CONSTITUTION: The junction part of the reflecting mirror type manipulator is formed into the integral construction provided with, for example, a bearing housing 33 and a bearing shaft 34 and is provided with two openings 30, 31 and a reflecting mirror insertion port 32. A reflecting mirror 36 having a reflecting mirror adjusting mechanism 35 is mounted and is so arranged that the central axes of the bearing housing 33 and bearing shaft 34 have the point of intersection on the reflecting mirror. It is also possible to form the multi-joint reflecting mirror type manipulator by coupling the two joint part by means of a rotating mechanism. Hence, the manufacture and adjustment of this device are easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63230930-A (JP)
Title: Fuel feeder in electronic control fuel injector for gasoline injection engine
Inventor: NAKAJIMA HIROTAKA
IPC: F02D3/00
Filed: 1987-03-19
Abstract: PURPOSE:To simplify the structure for starting an engine and to embody the structure with low cost by coupling a starting fuel storing/pressure feeding unit having a check valve at the upstream side to a fuel path. CONSTITUTION:Prior to start of an engine 1, fuel is sucked from a fuel tank 15 into a storing/pressure feeding unit 55 and pressurized. Consequently, a fuel path 14 between a check valve 56 and a fuel injector 13 is brought into pressurized state. A microcomputor 35 functions as the engine 1 starts to control the fuel injector 13 based on input signals A, B fed respectively from an intake quantity detecting means 36 and an engine rotation detecting means 37. Consequently, fuel in the storing/pressure feeding unit 55 is ejected forcibly through the fuel injector 13 so as to start the engine 1 smoothly. Since the storing/ pressure feeding unit 55 can be manufactured to have simple structure, the structure for starting the engine 1 is simplified thereby the cost is lowered.
Patent JP-2000263710-A (JP)
Title: Protective film
Inventor: AOKI SHIGERU
IPC: B41M7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective film being a matte protective film, provided with a pigment-containing coating layer, capable of preventing the projection of illumination effectively and having no whitening problem. SOLUTION: A coating layer containing a resin and a pigment is provided on one surface of a transparent base material. The pigment 4 contained in the coating layer consists of a core 4 and the outer layer 42 covering the core and the material constituting the outer layer 42 is beads having a refractive index larger than that of the material constituting the core 41. The thickness of the coating layer is almost equal to the average particle size of the pigment and set to a degree slightly projecting the pigment from the surface of the coating layer. The protective film may have an adhesive layer provided in the back surface thereof and is bonded to printed matter such as an ink jet record. The printed matter after the bonding of the protective film is clear and does not glitter or shows no reflection of illumination.
Patent JP-H01243801-A (JP)
Title: Travel control method for travelling body
Inventor: HIRANO HIDEO
IPC: B60L13/00
Filed: 1988-03-19
Abstract: PURPOSE:To shorten the distance between a preceding travelling body and a following travelling body, by splitting first and second trolley wires into a plurality of sections and splitting each section of the second trolley wire into a control zone and a free travel zone. CONSTITUTION:When a preceeding travelling body 1 exists in a section (n), power is fed through a source current collector 2c and a control current collector 3a to a source trolley wire T and a first trolley wire Y thus exciting a relay Rn. Consequently, the contact Sn located in section n-1 is opened thus interrupting the power supply to the control zone ZRn-1 of second trolley wire Z in the section n-1 and a source trolley wire R. By such arrangement, a following travelling body (n) can travel through a region corresponding to the free travel region ZFn-1 in the section n-1 but it can not travel through the control region ZRn-1.
Patent JP-H02246021-A (JP)
Title: Optical disk recording method
Inventor: YAMAMOTO TORU
IPC: G11B7/00
Filed: 1989-03-17
Abstract: PURPOSE:To perform the write of a pit with accurate recording it length in pit width recording utilizing a heat mode by irradiating the pit with a laser beam with long wavelength in the recording of the initial part of the pit, and hereafter, irradiating up to the end part of the pit with the laser beam with short wavelength. CONSTITUTION:The laser beam of wavelength variable type is used as the laser beam, and the pit is irradiated with the laser beam with long wavelength in the recording of the initial part of the pit, and the pit is irradiated with the laser beam with short wavelength as approaching to the end part of the pit. Therefore, the diameter of a recording pit is increased by the influence of wavelength at the initial part of the recording pit, and it is decreased as approaching the end part. Meanwhile, frequency in which the pit is decreased in size by thermal influence at the initial part of the pit is shown, therefore, it is offset by the above influence, which forms the recording pit 11 of uniform shape on crystal 12 at an amorphous state. Thereby, the pit with uniform quality is written, and recording with a high C/N is attained.
Patent JP-S58183902-A (JP)
Title: Vacuum evaporation type crystallizing apparatus
Inventor: TAKAHASHI KOKAJI
IPC: B01D1/26
Filed: 1982-04-23
Abstract: PURPOSE:To enhance the heat efficiency of the titled apparatus, by providing a vertical multiple effect boiler to the upper part of a crystallizer to use steam generated in the crystallizer for the evaporation of a liquid to be treated. CONSTITUTION:When a vacuum installation 12 is driven to introduce a liquid 2 to be treated into a vacuum evaporation type crystallizing apparatus by a liquid supply pipe 1, the liquid 2 to be treated is heated to a temp. corresponding to steam pressure shown by the evaporation part 13 of the upper stage A of said apparatus to be sprinkled over said upper stage A from a distributor 6 as hot water. Subsequently, the liquid 2 to be treated is succeedingly evaporated while flowed down through a vertical multiple effect boiler 16 to be flowed into a crystallizer 15 as a concentrate where heated by steam 10' passing through the jacket 11 of a side wall part and steam 10' passing through the shaft 20 of a stirrer 19 and gradually forms a crystal comprising only a solute while a large amount of steam is generated to discharge the crystal from an outtake port 9. As the result, by using steam generated in the crystallizer 15 for the evaporation of the liquid 2 to be treated, effective utilization of heat can be attained.
Patent JP-S58185804-A (JP)
Inventor: TSUKAMOTO HIROSUKE
IPC: E01H5/09
Filed: 1982-04-23
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-H07247907-A (JP)
Title: Combustion device for ram jet engine and its combustion control method
Inventor: KINOSHITA YASUHIRO
IPC: F02K7/10
Filed: 1994-03-11
Abstract: PURPOSE:To provide a simple construction of combustion device which has excellent combustion efficiency in a wide range of flight mach numbers and reduces exhaust of nitrogen oxide so as to be used for a ram jet engine. CONSTITUTION:A combustion device for a ram jet engine is provided with at least an inside combustion device 1 and outside combustion device 2 which respectively have independent gas flow passages, and fuel supply quantity for the inside combustion device 1 is reduced from that for a low flight mach number period as well as to start the inside combustion device 1 only during the low flight mach number period and the inside and outside combustion devices 1, 2 during a high flight mach number period. Hereby, combustion which is stable and has excellent efficiency is retained by making the combustion device to be simple in its construction, while generation of nitrogen oxides is suppressed.
Patent JP-S60213198-A (JP)
Title: Diaphragm of speaker
Inventor: TAKAMI NORIHIKO
IPC: H04R7/14
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a thin, light and highly efficient diaphragm having large radial flexural rigidity by sticking a cone having equal slanting angle to a corrugated cone and forming the two cones of material mainly composed of high molecular compound. CONSTITUTION:A first cone 8 and a second cone 9 are formed of high molecular compound such as polypropylene sheet or olefin group resin sheet etc. Corrugation 10 is formed in the cone 8, and many pinholes 7 are pierced in the cone 9, and the cone 8 and cone 9 are stuck together to coincide the angle of slanted parts of the two. The corrugated part 10 of the diaphragm 6 made by sticking together becomes hollow fan-shaped tubelike form, and flexural rigidity in radial direction is improved remarkably. In other words, if resonance frequency is to be made about 100Hz as in the past, the mass of the diaphragm can be made small. Accordingly, the diaphragm becomes light and highly efficient.
Patent JP-2000267390-A (JP)
Title: Electrifying device, developing device, transfer device and image forming device
Inventor: NODA AKIHIKO
IPC: H01T19/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device which is miniaturized, and is inexpensive, and possesses a stabilized electrifying performance, and whose electrifying efficiency is excellent. SOLUTION: This electrifying device 10 is provided with an electric charge imparting member 13 generating an electric charge imparted to a body to be electrified 17, a feeding member 12 supplying the electric charge imparting member with voltage from a power source, an electrifying controlling member 14 arranged between the body to be electrified and the electric charge imparting member and controlling the ionization area of electric discharge so as to be positioned between that and the electric charge imparting member and an intermediate layer 15 that intervenes between the electric charge imparting member and the electrifying controlling member and is constituted by stopping the flow of a current between them and also by mutually fixing them,  and also extending from the side of the electrifying controlling member to the side of the feeding member at the part of the electrifying controlling member adjacent to the feeding member.
Patent JP-H03268588-A (JP)
Title: Digital agc circuit
Inventor: WATANABE KAZUNORI
IPC: H04N5/52
Filed: 1990-03-16
Abstract: PURPOSE:To obtain digital image data having always constant level by setting up an output range and a clamp level by an arithmetic processing means in accordance with both high and low level values calculated based upon a sink chip level, a pedestal level and a peak level. CONSTITUTION:An arithmetic circuit 23 consists of a CPU, a ROM, and so on. The sink chip level S1 is compared with a reference value V1 at first, and when S1<V1 is formed, a high level TL is reduce and a low level BL is increased. Then a peak-to-peak level(PP) is compared with the high level TL and the low level BL, and when PP>TL-BL is formed, the TL is increased and the BL is reduced to expanded the range. Then the pedestal level PA is compared with a reference voltage V2, and when PA>V2 is formed, the TL is increased and the BL is also increased. Consequently, the dynamic range of an A/D converter 4 can be shifted to the upper side. Thus, the generation of an error due to so-called rounding processing can be prevented and the variation of the pedestal can be prevented.