baber/WOPTO huggingface dataset:
Patent JP-S5536974-A (JP)
Title: Resin sealed type semiconductor device
Inventor: TANAKA SHIGERU
IPC: H01L23/48
Filed: 1978-09-06
Abstract: PURPOSE: To improve adhesive connection between resin and lead, and wet-proof property by providing a glass layer on resin sealing surface of a lead for taking out, of which one end is positioned adjacent to resin sealed semiconductor element and other end is exposed outwardly.  
     CONSTITUTION: One end of a lead 1 for taking out is positioned in adjacent to both ends of a semiconductor element 2 to be sealed and the element 2 and the lead 1 are connected by narrow metal wire 3. Then the part exposed outwardly from the lead 1 is folded and molded as envelopping the part to be resin sealed, the element 2 and the wire 3 with resin 4. At this time, a glass layer 7 is disposed on the part 5 which is buried in the resin 4 of the lead 1 and the part 6 which is to be left without sealing and positioned near to the outerside. Thus, the glass layer 7 has function as primer and adhesive ability between the lead 1 and the resin 4 is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5444400-A (JP)
Title: Projectile
Inventor: YONEYAMA MAMORU
IPC: F42C15/30
Filed: 1977-09-13
Abstract: PURPOSE: To ensure safety of operation of a projectile without imposing any adverse effect on its function, through provision of a safety divece released by acceleration of the projectile, a pressure converting means operated by propulsion system, and others.  
     CONSTITUTION: When projectile 1 is accelerated by propulsion system 2, safe condition of sfety device 5 is cancelled. Simultaneously with operation of the propulsion system 2, pressure of fuel gas is detected by pressure converting means 8, and after it is converted into an electric signal, it is transmitted to electric control means 7. Here, if an electric signal higher than a predetermined level is transmitted to the means 7, short-circuiting is caused by the electric control means 7 and all of the safety system are cancelled. Projectile 1 continues to advance in the above condition and explodes an object with its warhead 3. With such an arrangement, safety of operation is improved when it is mounted on an aircraft or remote-controlled from the ground 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58225338-A (JP)
Title: Apparatus for attenuating wave in water tank for testing flowing force
Inventor: OGURA RIICHI
IPC: G01M10/00
Filed: 1982-06-25
Abstract: PURPOSE:To develop wave attenuating capacity extremely excellent as compared to a conventional method, by mounting a wave attenuating part comprising a porous body attenuating an incident wave and permitting the passage of water. CONSTITUTION:A panel shaped porous body 1 having plural orifices 1a,... parallel with a flat water surface P is fixed to the inner peripheral part of the wall 4 of a water tank through the upper and the lower flanges thereof in such a state that it is spaced apart from the inner peripheral surface of the wall 4 thereof so as to leave an appropriate interval (l) therefrom and provided in an upright state so as to span the upper and the lower parts of the flat water surface P. By this constitution, the upward and the doward components of orbital motion of an incident wave IW are attenuated while the passage of said incident wave IW is permitted by the orifices 1a,... as wave attenuating parts. In addition, by appropriately setting the thickness of the panel shaped porous body 1 corresponding to the wavelength of the incident wave IW, the wave attenuating capacity thereof can be enhanced to an larger extent as possible.
Patent JP-S5811976-A (JP)
Title: Heat fixing roller for electronic copying machine
Inventor: KITAZAWA KESAAKI
IPC: G03G15/20
Filed: 1981-07-14
Abstract: PURPOSE:To prevent a copying paper from being wrinkled or defective tonor fixing and prolong the life of titled roller by providing a core layer consisting of a cylindrical elastomer and a surface layer consisting of a thin layer of of silicone resin formed on the surface of the core layer by seizuring. CONSTITUTION:The core layer of a roller consists of cylindrical elastomer and the surface layer 2 consists of a thin layer of silicone resin formed on the surface of the core layer 1 by seizuring. The core layer 1 is molded on a core bar, to be a rotating shaft, and then the surface of the molded core layer is coated with a silicone resin solution. The coated core layer forms a hardened resin film by heating. by said configuration, copying paper is prevented from being wrinkled or defective tonor fixing and the life of the fixing roller is prolonged.
Patent JP-S5811714-A (JP)
Title: Method for selecting and tapping molten steel and molten slag
Inventor: SHIBAYAMA TAKUMASA
IPC: B22D41/50
Filed: 1981-07-15
Abstract: PURPOSE:To tap only a molten steel by preventing a molten slag from running off, by providing a tapping path curved in a plane which intersects the horizontal plane in a state of tapping posture, to a converter filled with both molten steel and slag, and balancing the static press. of the molten steel at the tail end of the molten-steel-flow against that of the molten slag following up the molten steel, with the aid of said path. CONSTITUTION:A curved tapping path 15 is provided continuously to connect it to a tapping hole 2 of a converter 1 curved in a plane which intersects the horizontal plane in a state of tapping flow posture, and a gas blow-in port 19 is provided to a curved part 18 locating nearest to the hole 2. When tapping is performed from the path 15, an inert gas is continuously blown into the path 15 from the port 19 before starting the tapping, and the gas is carried away to the downstream side of the path 15 to increase the tapping speed during the period from the starting of tapping to the end of it. At the end of tapping, the blowing gas is floated to the surface of the upstream side of the path 15 to lower the tapping speed thereby separating the molten steel and the molten slag.
Patent JP-H11304030-A (JP)
Title: Assembly structure of solenoid valve
Inventor: YAMADA SHOICHI
IPC: F16K31/06
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To integrally assemble a plural number of blocks constituting a solenoid valve impossible to disassemble in simple constitution so that disassembly is allowed in a necessary case and to prevent falling of a screw for installation to another member. SOLUTION: A solenoid valve 11 is constituted by integrally assembling two blocks 16, 41 which can be divided from each other. Shaft holes 16a, 41a communicating with each other are respectively provided on both of the blocks 16, 41 accumulating with each other so as to assemble both of the blocks 16, 41. Both sides of both of the blocks 16, 41 accumulated on each other are clipped by clips 36. Through holes to conform to the shaft holes 16a, 41a are respectively provided on both bending parts 36a, 36b of the clips 36. Screws 13 are inserted in these shaft holes 16a, 41a and the through holes, and screw parts 13c on their head ends are provided free to be engaged with an engagement claw 36d of one of the through holes respectively.
Patent JP-H02288625-A (JP)
Title: Multiple access communication system
Inventor: SAKAKIBARA KATSUMI
IPC: H04B7/26
Filed: 1989-04-28
Abstract: PURPOSE:To reduce the line occupancy time due to retransmission and to improve the line operating efficiency by decreasing the length of a signal to be sent when a data sent from a terminal station collides with a signal from other terminal station or an error takes place during the transmission, and the terminal station sends the data newly. CONSTITUTION:A control station 1 supervises whether or not a preamble signal is detected from an incoming line 3 while sending an idle signal to an outgoing line 4, and when th preamble signal is detected from the incoming line 3, a busy signal is sent to the outgoing line 4. When the station 1 receives at least an ID signal, the signal instincts a terminal station 2 which made transmission to send the remaining signal not yet received and the terminal station 2 receiving the instruction places the preamble signal to send only the remaining signal. Thus, the time occupied by the line due to the retransmission is reduced and the line utilizing efficiency is improved.
Patent JP-H07321011-A (JP)
Title: Method of electron beam exposure
Inventor: TAMURA TAKAHISA
IPC: H01J37/302
Filed: 1994-05-25
Abstract: PURPOSE:To provide a method of electron beam exposure which can obtain an uniform pattern all over the whole region where same pattern is repeatedly exposed by a figure lumped electron beam exposure method, by decreasing the difference of intensity of accumulation elecrron energy which is accumulated in resist in the vicinity of the edge and the central part isolated from the edge toward the inside. CONSTITUTION:In a method of electron beam exposure of a figure lumped drawing method wherein mask function in which a pattern is formed is prepared in an electron optical system, and a latent image pattern is formed on resist whenever an electron beam is shot in the resist, the dose for forming a latent image pattern 24E by shooting parts 60B-60F in the vicinity of edges 36X, 36Y which an electron beam is made lager than the dose for forming a latent image pattern 24E by shooting a part 60A isolated from the edges 36X, 36Y of a region 31 with an electron beam.
Patent JP-S5734401-A (JP)
Title: Apparatus and method for measuring of tape width
Inventor: AMANO TAKESHI
IPC: G01B11/04
Filed: 1980-08-12
Abstract: PURPOSE:To measure stably a size change and a meandering state of tape width, by imaging through an optical system on a CCD image sensor images of both edges of a tape that travels on a tape guide not restricted in the width direction. CONSTITUTION:Images of both edges of a tape on a tape guide are imaged through an optical system on a CCD image sensor, and an absolute value of size of tape width and a variation of the width are measured from said images. For example, tape to be inspected 5 is passed through the upper part of the tape guide 12 incorporating an illuminating lamp 12a in built-in manner and restricted in the width direction, and images of both edges of the tape are imaged, using an optical system comprising a movagle mirrow cylinder 13, a fixed mirrow cylinder 14 and others, on a CCD image sensor part 15a of a camera part 15, and are subjected to a signal processing by a printed board 15b and an attached electronic circuit 15c. Thereby an absolute value, a variation and a meandering state of the tape width can be measured continuously, simply, stably and accurately.
Patent JP-H0733800-A (JP)
Title: Purified monomeric normal human serum albumin (human)
Inventor: ROBAATO EI TENORUDO
IPC: C07K14/76
Filed: 1991-04-16
Abstract: A composition is disclosed which comprises a solution of human serum albumin essentially free of chemicals used in processing. The preparation is also essentially free of metals such as aluminum. The composition is 100% pure by cellulose acetate electrophoresis and is essentially monomeric when tested by high pressure liquid chromatography. The turbidity is less than 5 N.T.U. (National Turbidity Units). This preparation has a substantially longer shelf life and remains biologically active longer than products currently available. The novelty of this product is also such that it does not leach metallic substances such as aluminum from its closure. Novel applications of process methodology are taught in the preparation of this composition and a novel preparation results from essentially non hemoglobin containing albumin sources such as Source Plasma (Human).
Patent JP-S60256662-A (JP)
Title: Stepless speed change gear controlling device for car
Inventor: OSANAI AKINORI
IPC: F16H63/50
Filed: 1984-06-01
Abstract: PURPOSE:To control a line pressure to be a proper value corresponding to the actual output of an engine by providing a means for calculating the output torque of an engine and a regulating valve for regulating said line pressure in relation to the calculated value of said calculating means. CONSTITUTION:First, engine speed Ne, intake air throttle opening theta, and engine cooling water temp. Tw are read (step 80). The intake air throttle opening theta may be replaced by Q/Ne as a quantity of intake air per rotation of engine. Next, the temp. of cooling water Tw is compared with a defined value Tw1, to judge whether the warming up of engine is still under way or completed (step 82), and a table A1 is designated when the warming up is under way while a table A2 is designated after it is completed. Then, based on the designated table, an output torque Te is calculated (step 94), line pressure Pl is calculated, and the control voltage Vc for a pressure regulating valve 32 is calculated (step 100), to obtain a desired line pressure.
Patent JP-2000305040-A (JP)
Title: Projection type display device
Inventor: OBAYASHI TOSHIO
IPC: G02F1/13357
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a bright display video that color purity of red is high and color reproducibility and white balance are excellent. SOLUTION: A red light emitting diode 30 is arranged at the incident side of a liquid crystal panel for red 22. Then, light from the diode 30 is made incident on the panel 22 through a lens array 32. Besides, a red optical picture from the panel 22 is synthesized with a blue and a green optical pictures by a synthesizing prism 14 and displayed on a screen by a projection lens 15.
Patent JP-H01280720-A (JP)
Title: Luminous flux shaping device
Inventor: ITO TATSUO
IPC: G02B27/09
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a luminous flux shaping device which can shape light rays of Cherenkov radiation to parallel light rays excellent in parallelism by providing a conical lens on the extended line of a Cherenkov radiation light source group coincidentally with the rotational symmetrical axis of a Cherenkov cone. CONSTITUTION:Light rays 16 of Cherenkov radiation are parallel with each other and radiated at a radiation angle 17 decided by the mechanism of Cherenkov radiation. When a conical lens 15 having a vertical angle which is decided by the vertical angle of the Cherenkov cone and refractive index of the glass material forming the cone is provided, with its rotational symmetrical axis being made coincident with that of the Cherenkov cone, the light rays of Cherenkov radiation can be changed to parallel light rays. Namely, all light rays of Cherenkov radiation go to parallel light rays which are parallel to the rotational symmetrical axis. Since the parallel light rays thus obtained are ring-like parallel light rays, the diameter of the luminous flux can be expanded or contracted when a pair of spherical concave and convex lenses are set at their common focusing position and their optical axes are made coincident with the rotational symmetrical axis of the conical lens 15.
Patent JP-H02287809-A (JP)
Title: Optical signal multiplier
Inventor: YAMAZAKI HIROYUKI
IPC: H01L31/0232
Filed: 1989-04-28
Abstract: PURPOSE:To use the entire surface of an optical signal multiplier as a photoelectric conversion part by forming a photoelectric conversion part into the highest layer and then forming the 1st and 2nd memory transistors into a layer under the highest layer. CONSTITUTION:The picture memory transistors TR Q1 and Q2 containing MNOS memory gates MG (MG1 and MG2) are formed at a lower layer part LD, and a photoelectric conversion part is formed at an upper layer part LU composed of an amorphous Si:H film 31. Thus the photoelectric conversion operation is carried out via the film 31 formed on the entire surface of the part LU. At the same time, the value of multiplication between the charge amount stored previously after the photoelectric conversion operation and the charge amount which is under the photoelectric conversion operation can be obtained as an integrated value difference signal by reading the value of multiplication between the TR Q1 for reference and the TR Q2 for multiplication. Thus it is possible to obtain an optical signal multiplier having a 100% aperture rate.
Patent JP-H05307079-A (JP)
Title: Method and device for sensing moving body
Inventor: SHIMIZU HITOSHI
IPC: G01W1/00
Filed: 1992-04-30
Abstract: PURPOSE:To distinguish whether any moving body exists, which is moving over the earth surface, using electric waves, and distinguish if the body is made of metal or not. CONSTITUTION:Electromagnetic wave power of polarization plane specified by a control part 1 is oscillated by an oscillator 5 and released into the space from a transmission antenna 6a. Concerning the reflected waves by the earth surface or a moving body, the space distribution of known di-polarized wave is measured with a received power space measuring part 2 composed of a reception antenna 6b and a sensor 7. Whether any moving exists is sensed by examining if there is a time variation in the received power space distribution measured. A judging part 3 judges whether there is polarized wave dependency in the eventual time variation of the received power space distribution, and distinction is made if the moving body is made of metal or not.
Patent JP-H06324193-A (JP)
Title: Penetrating part shielding structure
Inventor: HAYASHI KATSUMI
IPC: G21C13/036
Filed: 1993-05-13
Abstract: PURPOSE:To restrain a shielding material in proper quantity, facilitate maintenance of a member, and reduce exposure of an operator by dislocating openings little by little after the openings aligned of plural shielding bodies are and the penetrating member is inserted and installed. CONSTITUTION:A large number of shielding bodies 9 having a through-hole 12 and a shielding body 10 having a handle 11 are arranged inside of a push in sleeve 2 by fastening by a bolt and nut. In the first place, after the shielding body 10 and the large number of shielding bodies 9 are combined with each other so that the through-hole 12 is put in a straight line shape, a penetrating member 3 inserted in a protective pipe 13 is inserted/arranged. Next, when the shielding bodies 9 are twisted by the handle 11, the shielding bodies 9 are dislocated in order by being dragged by the protective pipe 13, and lastly, the through-hole 12 is formed relatively in an almost helical shape. In this way, prescribed shielding performance is secured, and a shielding effect is made variable, and installation, removal and maintenace of the penetrating member 3 or installation of the shielding bodies 9 can be facilitated, and exposure of an operator can be reduced.
Patent JP-H08305097-A (JP)
Title: Abnormality recorder for electrophotographic device
Inventor: SUZUKI KIMIYUKI
IPC: G03G15/00
Filed: 1995-05-10
Abstract: PURPOSE: To reduce the down time of image forming device to a minimum by quickly analyzing causes of the abnormality of process control operation. CONSTITUTION: This device is provided with a means 32 storing information related on at least two out of the size of a transfer material, the surface potential of a photoreceptor and the potential of a developing bias, calculating developing potential based on the stored information and judging the abnormality of the process control operation based on the calculated result, a means 32 recording at least a parameter value related on the process control operation and the information obtained when the process control operation is judged to be abnormal in the case that it is judged to be abnormal by the means 32 and a means retrieving and displaying the information recorded by the means 32 in response to a retrieving command.
Patent JP-S5336419-A (JP)
Title: Automatic convergence adjustment device
Inventor: HIBARA TATSUNORI
IPC: H01J9/44
Filed: 1976-09-16
Abstract: PURPOSE: To ensure an automatic high-accuracy and high-speed convergence adjustment for a color Braun tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5812978-A (JP)
Inventor: OOGOSHI SHINAN
IPC: F25D23/12
Filed: 1981-07-16
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-S592189-A (JP)
Title: Character recognition device
Inventor: HAI TOUZEN
IPC: G06V30/148
Filed: 1982-06-29
Abstract: PURPOSE:To improve rate of recognition for character string by enabling an operater to correct the result of automatic segmentation for hand-written character string written in free format. CONSTITUTION:Character string written in an input form 1 is divided character by character in a segmentation section 2 and each character pattern is stored in a segmentation result memory 3. When segmentating, two characters may be made to be one character, or one character may be divided into the two. Accordingly, the result of segmentation is indicated on a display 5 by a display control section 6, and confirmed by the operator. If there is any error, the operator corrects it by the key board 7. After correction, a recognition section 4 performs character recognition according to the result of segmentation in the memory 3, and the result of recognition is indicated on the display 5.
Patent JP-H07295493-A (JP)
Title: Indicator for stop
Inventor: AMAGI SEIJI
IPC: G09F15/00
Filed: 1994-04-26
Abstract: PURPOSE:To enable four faces on four sides to be used as display boards with a simple construction and enable the display boards to be removed and attached easily, in an indicator for bus stop having a fluorescent lamp within. CONSTITUTION:This is an indicator where pole materials 10 are fixed between the bottom plate 4 and the top plate 99 fixed to a pole 3, and crosspieces 14 to support display boards 2 with grooves are fixed between the pole materials 10, and an armor pole material 12 is held between the bottom plate and the top plate outside the pole materials 10, and the armor pole material 12 is made freely mountable and removable by the vertical movement of a lock material 11 so that the display boards can be taken out or attached.
Patent JP-S5540146-A (JP)
Title: Transport vehicle inverter
Inventor: MORIWAKI IKUO
IPC: B65G65/23
Filed: 1978-09-11
Abstract: PURPOSE: To facilitate expulsion in such a way that streamlined expanding part is provided on the fork for pushing a bagged material inward in the equipment that is contrived for discharging the content by inverting a carrier having a load lading part which is composed of a bagged material.  
     CONSTITUTION: A transport vehicle inverter 1 comprises a pedestal 3 equipped with castors 4 and a fork 11 installed through an axle 7 at the upper part of a stanchion 6. A transport vehicle 2 is hung is such a way that a flexible bagged material 21 is hung is free command of attaching to and detaching from, which runs with use of castors 19 installed on a bottom frame 18. The bottom frame 18 of the transport vehicle 2 is engaged with the extremity 11b of the fork 11, which is lifted up through the axle 7, inverted, and expelled the load in the bagged material 21. In this case, an expanding part 13 of a streamlined guide plate 12 provided in the front of a fork base part 11a thrusts part of the bagged material 21 inward, to have it protruded inward. In consequence, the content moves along the bagged material that is protruded, to be perfectly expelled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5636606-A (JP)
Title: Optical fiber and its production
Inventor: NAKAHARA MOTOHIRO
IPC: C03C13/04
Filed: 1979-08-31
Abstract: PURPOSE:To prevent the increase in losses under radiations such as X-rays and alpha-rays by allowing to contain OH groups and OD groups in the core of an optical fiber. CONSTITUTION:If an optical fiber is used under the environment of radiations, structural defects occur in the glass and its transmission losses increase, but if OH groups and OD groups exist in the glass, the annihilation of the defects produced is accelerated, thereby making it possible to decrease the increase in losses. This process consists in allowing to contain >=40ppm of OH groups and OD groups in the core 11A; by making use of this state and as far as a light source of 0.82- 0.87mum wavelengths is used, the increase in the losses on account of the existence the OH groups and OD groups per se is small. Such glass may be made by a flame hydrolysis method and it is equally well to sinter further the glass soot body made by this method in an H2O- or D2O-contg. atmosphere.