baber/WOPTO huggingface dataset:
Patent JP-H01300598-A (JP)
Title: Apparatus for packaging electronic component
Inventor: ITO SADAO
IPC: H05K13/02
Filed: 1988-05-27
Abstract: PURPOSE:To improve rise or fall properties in sliding operation of a packaging apparatus and to enable the apparatus to cope with various packaging conditions or circumstances flexibly by arranging three or more supply units while selectively combining driving supply units and following supply units which are pulled to slide by the driving supply units. CONSTITUTION:Three or more supply units A-C are disposed on a moving device 11, these supply units consisting of a combination of a driving supply unit B driven to slide by drives 13, 14 and following supply units A and C pulled to slide by the driving supply unit B. The supply units are provided with connectors 40 which can be connected with each other removably, while removers 47 are also provided for removing the connectors 40. In this manner, it is possible not only to reduce the size of the supply unit for improving the rise and fall properties in its sliding but also to simplify the construction of the packaging apparatus. Further, the supply units can be combined selectively so as to cope with various packaging conditions or circumstances flexibly.
Patent JP-S6110259-A (JP)
Title: Manufacture of circuit board for high frequency wave
Inventor: MURAKAMI KAZUHITO
IPC: H05K3/44
Filed: 1984-06-25
Abstract: PURPOSE:To enable corresponding wirings to be well connected, so as to eliminate a loss such as the reflection of high frequency waves, by a method wherein a ceramic plate with a circuit is previously bonded to a metallic plate or an alloy plate for the low-resistant ground side electrode, which are then cut into a required size. CONSTITUTION:The ceramic substrate 1 is stuck to the alloy plate 6, which are then cut with a diamond cutter or the like at the part shown by e.g. (a) and (b) in the drawing. Then, the cut surfaces become smooth and flat. Components 9 are mounted as required after cutting or circuit construction of the ceramic substrate. The circuit substrate 10 can be perfectly butted against another circuit substrate 10' with no generation of positional shift. Therefore, wirings 2 and 2' can be well connected with Au ribbons 7 and the like.
Patent JP-S6112015-A (JP)
Inventor: HIRAKI KENKICHI
IPC: H01G2/04
Filed: 1984-06-27
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-S5832640-A (JP)
Title: Flame retardant additive and additive for imparting radiation resistance
Inventor: MORITA YOUSUKE
IPC: C08L77/00
Filed: 1981-08-21
Abstract: PURPOSE:To provide the titled additive capable of imparting a polymeric material with excellent flame retardance and radiation resistance without causing the blooming and dissipation of the additive, by using a polycondensate of a halogenated acenaphthylene or its condensate and a specific aromatic hydrocarbon compound, as a main component. CONSTITUTION:The objective flame retardant additive and additive for imparting radiation resistance are composed of a polycondensate of a halogenated acenaphthylene or its condensate of formula (X is Cl or Br, n is 2-6; P is 1-3) and an aromatic hydrocarbon compound having 1-4 rings. The amount of the agent to be added to 100pts.wt. of a resin is 5-150pts.wt. for imparting flame retardance, and >=0.5pts.wt. for imparting radiation resistance. The combined use of the agent with antimony trioxide, talc, etc. is also preferable. The effect of the agent can be improved by forming the mixture of the condensate and the resin, and subjecting the formed article to the free radical generating treatment or crosslinking with radiation.
Patent JP-H11303297-A (JP)
Title: Engaging fitting
Inventor: FUJITA KUNIKAZU
IPC: E04B9/18
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To make fixing sure by providing a press piece pressing a hooking piece engaged with a rise piece upper end and a lower face and continuously providing a notch on the side part of the press piece in an engaging fitting hooked and engaged with the upper end of the rise piece. SOLUTION: A metal plate is cut and risen to form an engaging fitting 2, whose upper end is folded back to provide a hooking piece 3, and a press piece 4 is formed to be alternately folded on the right and left sides of the hooking piece 3. The two engaging fittings are separated on the base part of the press piece 4 to provide a notch 5, and in addition, folded to the contrary side of the hooking piece 3 on the lower end of an engaging piece body to form a horizontal piece 7. Next, the hooking piece 3 of the engaging fitting 2 is engaged on the rise piece 1 of a ceiling substrate glazing bar 11 hanging a ceiling substrate panel, a hanging bolt is screwed in a screw hole 8 provided on the horizontal piece 7, and the ceiling substrate panel is fixed. Thus, locking working for the ceiling substrate can be facilitated.
Patent JP-S62290333-A (JP)
Title: Rigidified structure and rigidifying method for coils in rotor
Inventor: NEGISHI TSUNEO
IPC: H02K3/48
Filed: 1986-06-06
Abstract: PURPOSE:To enable packing of an adhesive certainly from an inner part of coil to its outer peripheral portion by rigidifying a coil wound around a slot portion of rotor core through packing the adhesive so that a viscosity of said adhesive becomes lower at deeper part of the slot. CONSTITUTION:Two kinds of liquid-type epoxy adhesive 7A, 7B having different viscosities are adopted as an adhesive 7 to be packed for securing a coil 5 wound around a slot portion 4 of rotor core 3. So, a low viscosity adhesive 7A is first packed by dripping into a coil 4 heated beforehand by high freguency and so on so that said adhesive 7A is caused to penetrate deep into the inner part of the slot 4. Then, a high viscosity adhesive 7B is packed outward of the low viscosity adhesive 7A so as to penetrate to fill up a space in the slot portion 4. After that, the adhesives 7A, 7B are thermoset by a high-temperature furnace.
Patent JP-H06317802-A (JP)
Title: Liquid crystal display device
Inventor: NISHI TAKESHI
IPC: G02F1/141
Filed: 1993-05-06
Abstract: PURPOSE:To obtain good optical responsiveness and stable optical characteristics by using oriented films having pretilt angles of a prescribed range with a nematic liquid crystal. CONSTITUTION:A liquid crystal cell consists of two sheets of substrates 601 and has electrodes 602 for driving the liquid crystal materials on the respective substrates 601. The liquid crystal material 603 is held between the substrates 601. The oriented films 604 are formed on the surface of which the electrodes 602 of two sheets of the substrates 601 are formed. The liquid crystal material 603 is injected between two sheets of the substrates 601. In such a manner, the liquid crystal cell has the oriented films 604 consisting of a polyimide system resin subjected to a treatment to provide the liquid crystal material 603 with uniaxial orientability between the electrodes 602 on the surfaces of the first and/or second substrate 601 and the liquid crystal material 603. The oriented films 604 are provided with the pretilt angle of the 1.6 to 3.1 deg. with the nematic liquid crystal.
Patent JP-S5255717-A (JP)
Title: Producti0n of crimped filament yarns
Inventor: YOSHIDA KATSUMI
IPC: D01D5/096
Filed: 1975-11-04
Abstract: PURPOSE: To reduce the oil pick-up of filament yarns to the specific value or less in the direct spinning-drawing and false twisting process, thus preventing the cause of sticking of tar and smoke to the false twisting heater, and correcting troubles about fiber manufacturing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08326429-A (JP)
Title: Window construction
Inventor: OSADA KOJI
IPC: E06B3/00
Filed: 1995-05-30
Abstract: PURPOSE: To promote safety and outward appearance by pivoting a main window with a light permeable glass not completely clear on a main frame on a skeleton side and, at the same time, pivoting an auxiliary window upward of the main window higher than a person's view line of the main frame. CONSTITUTION: When an auxiliary window 3 is opened and closed for ventilation usually in a closing state, since the auxiliary window 3 is set in a position higher than a person's view line, even if a plate glass 3a is clear, or even if it is widely opened, a person's privacy is protected. Then, because the main window is not opened, a surface lattice for securities is not required to be mounted, the sense of oppression from a corridor 52 is eliminated and, at the same time, outward appearance is promoted. Then, in the case of disasters etc., a latch of the main window 2 is removed from the inside thereof, the main window 2 is turned downward of the outside together with a frame 2b to open, and a shelter with a large space is formed in the window.  Then, when the main window 2 can be removed to the inside of a room from a main frame 1a, the shelter is ensured even if there is an obstacle in an outdoor side. By the constitution, security and safety in the case of disasters and outward appearance, etc., can be promoted.
Patent JP-S6022449-A (JP)
Title: Heat treating method of stator core
Inventor: SAKAI KAZUMA
IPC: H02K15/02
Filed: 1983-07-18
Abstract: PURPOSE:To prevent a laminated and secured stator core from deforming due to a heat treatment by securing the core to a jig for preventing the core from deforming, and then heat-treating the core. CONSTITUTION:A stator core 1 is formed by laminating punched stator cores 2 and engaging caulking projections 5 formed at the punching time of the core 2. The core 1 is heat treated in the state secured by bolts 7 to a mounting base jig 6. Thus, even if the forming stress of the projections 5 secured simultaneously upon laminating of the core 2 is released at the heat treating time, the core 1 is not almost deformed. The clamping force of the bolt 7 is substantially the same as that of the bolt 9 mounted at a mounting frame 8, and even if the core 1 is removed from the jig 6, the core 1 is returned to the state heat treated by the jig 6 when the core is secured by the bolt 9 to the frame 8, and no correction is necessary. In this manner, the deformation of the core due to the heat treatment can be prevented.
Patent JP-H06343936-A (JP)
Title: Dust removing apparatus
Inventor: MURATA KAZUHIDE
IPC: A47L5/22
Filed: 1993-06-02
Abstract: PURPOSE:To provide a dust removing apparatus which can properly remove and recover dust even if the dust and the like adhere relatively firmly to the face from which dust should be removed and which exhibits excellent dust removing function. CONSTITUTION:A dust removing apparatus has an air pulse wave generating apparatus 1 to generate an air pulse wave at negative pressure and an air suction channel 3 which is connected with the air pulse wave generating mouth 20a of the air pulse wave generating apparatus 1 and dust and the like which adhere to the face from which dust should be removed are sucked into the inside of the air suction channel 3 to recover the dust by intermittently carrying out air suction from the air suction month 30 formed at the tip side of the air suction channel 3.
Patent JP-H09314749-A (JP)
Title: Decorative plate
Inventor: MURATA KAHEI
IPC: B32B27/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make a product be used for an indoor door, a kitchen door, a storage door, a papered sliding door, etc., have a function to prevent warpage generated by the change in humidity and good designing properties. SOLUTION: A decorative plate is obtained by a method in which a decorative sheet which is manufactured by a process in which a pattern layer 11, an adhesive resin layer 12, and a moistureproofing layer 13 composed mainly of a thermoplastic resin are laminated in this order on a paper backing 10, an embossed pattern 14 is formed on the moistureproofing layer 13, the recessions of the embossed pattern are colored 15, and a protective layer 16 composed mainly of a synthetic resin is formed over the whole surface is stuck on one side of a wood backing 20, and the sheet in which the paper backing 10, the moistreproofing layer 13, and the paper backing 10 are laminated is stuck on the other side.
Patent JP-S61292291-A (JP)
Title: Semiconductor memory device
Inventor: YAMADA TETSUYA
IPC: G11C11/34
Filed: 1985-06-19
Abstract: PURPOSE:To speed up the switching operation of a current switch and to perform a write operation at high speed by providing a circuit means which raises temporarily the base potential of a transistor which constitutes a memory cell in the starting time of a write operation. CONSTITUTION:At the initial period of the write operation, the base potential of a transistor Q7 is temporarily set at a high potential level by a pulse signal P from a pulse generating circuit 2 and current IR is supplied to constant current circuits 11 and 12 from the Q7 and the current IR which flows from the transistors Q1 and Q2 of a memory cell M to bit lines B1 and B2 is temporarily interrupted. With the reduction of circuit current that is on the memory cell M remarkably and of voltage drop volume at load transistors Q3 and Q4, the collector potential Vc1 and Vc2 of the Q1 and the Q2 are raised. Difference between a write potential VWL given at the base of a write driving transistor Q6 and the base potential Vc1 is enlarged as much as the raised share and in the starting time of the write operation, the switching operation of the current switch can be exactly performed at the high speed.
Patent JP-2000291207-A (JP)
Title: Support spacer for concrete reinforcing metal wire
Inventor: RA HEIGIYOKU
IPC: E04G21/12
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To simply attach with a small force by providing a circular arc-like fulcrum on one end of a trapezoidal support base, making a hole directing the direction of a fulcrum side provided on one side a force point side, and making an action point of a hook point formed by protruding a concrete reinforcing metal wire in the upper direction of the support base. SOLUTION: A circular are arcuate fulcrum 2 is provided on one end of the lower side of a trapezoidal support base 1 formed integrally of the same substance-based solid as concrete, and a hole 3 is provided slightly downward in the direction of the fulcrum 2 side from one side to be made the side of a point of force application. Furthermore, a rod-like operation member being a raising point of force application can be inserted, and a hook part 4 is fixed to be buried on the upper part of the upper base 1 formed so that an edge part protruded so as to hook the concrete reinforcing metal wire as the action point is folded in the direction of the side of the point of force application.  Thereby the function of a lever is possessed on the support spacer of the reinforcing metal wire used for the reinforcement of concrete mainly in construction, and attaching can be performed by slight force.
Patent JP-H09315352-A (JP)
Title: Crawler supporting structure of crawler type travel body
Inventor: MURATE TOKUO
IPC: B66C23/36
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the removing and attaching work of a crawler. SOLUTION: A bracket 14 is provided at the tip of a subaxle 13 at the tip of an axle beam 12 inserted in the through hole 19 of a crewler frame 18, and a link 15 is horizontally and rotatably supported on the bracket 14, and the tip of the link 15 is detachably connected to the bracket 20 of the crawler frame 18 with a pin 21.
Patent JP-S5923625-A (JP)
Title: Signal processing circuit
Inventor: MOROKAWA SHIGERU
IPC: H03M1/36
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a high-speed, low-voltage A/D converter which is integrated easily, by providing plural MIS inverters and a back gate voltage supplying means. CONSTITUTION:The inverters use a C/MOS type. An input analog signal Vi is inputted to the inverters Ia, Ib- in parallel and discriminated on the basis of their input logical detection levels and the inverters output 0 or 1. Those outputs are inputted to an encoder 3, and coded and outputted. The back gate voltage supplying circuit consisting of bias voltage sources V'BP and V'BN and a resistance string 5 supplies a back gate voltage to the respective inverters to make their input logical detection levels different. Thus, the high-speed, low- voltage A/D converter which is integrated easily is obtained. Further, the inverters may use E/DMOS.
Patent JP-S5756331-A (JP)
Title: Hexagonal ferrite powder
Inventor: KUBO OSAMU
IPC: C01G49/00
Filed: 1980-09-22
Abstract: PURPOSE: To obtain hexagonal ferrite for a magnetic recording medium with high recording density by mixing a glass forming substance, basic components for ferrite and a substituting component, melting the mixture, cooling melt very rapidly to form an amorphous body, heat treating the body to deposit fine ferrite particles, and removing the glassy substance with dil. acid.  
     CONSTITUTION: In order to substitute Co or Ti ions for part of Fe ions in magnetoplumbite type Ba ferrite and to use B 2 O 3 -BaO as a glass forming substance, Fe 2 O 3 , TiO 2 , B 2 O 3 , BaO and CoO are mixed as starting materials, heated, and melted. The melt is cooled very rapidly by spraying on twin rolls rotating a high speed to form an amorphous ribbon. This ribbon is heated to deposit fine Ba ferrite particles, and the glass component is removed to ≤0.3% by immersion in a 20% acetic acid soln. at 80°C. The resulting ferrite is washed and dried to manufacture hexagonal ferrite powder as a magnetic recording medium with high recording  density. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05323874-A (JP)
Title: Certification system
Inventor: KOBAYASHI NOBUHIRO
IPC: G09C1/00
Filed: 1992-05-25
Abstract: PURPOSE:To eliminate the need for a nonvolatile storage medium and its reader and to maintain safety while reducing the consumption of a storage area in a verifying device by converting a password that an input person inputs into a numeric password by a converting means and recognizing the input person by a zero-knowledge proving system by using the numeric password. CONSTITUTION:Open information 8 previously generated by using a unidirectional function 4 and the numeric password 7 generated by numerically converting the password 5 of the user is found and registered in the verifying device 2. When a user inputs a password 5 through an input device 9, a certain procedure is repeated (t) times. Namely, a proving device 1 generates a random number by a random number generating means 10, calculates an initial answer sentence X, and sends it to the verifying device 2. The verifying device 2 generates a random number bit 14 and sends it to the proving device 1 to calculates a sent answer sentence Y, which is sent to the verifying device 2. The verifying device 2 confirms consistency from the initial answer sentence X, answer sentence Y, and open information 8. Once the consistency is obtained, it is decided that the user is proper.
Patent JP-H05184570-A (JP)
Title: Low transit phenomenon switching system
Inventor: RICHIYAADO JIEI KONRATSUDO
IPC: G10K11/34
Filed: 1992-05-25
Abstract: PURPOSE: To perform a substantially continued focusing in an ultrasonic wave scanning line by providing arrays each of which has an output every prescribed tap on a delay line, and adding the total output from each array corresponding to the tap of the delay line. CONSTITUTION: The delay line has delay line taps 12.1-12.M, and the system 10 has an ultrasonic transducer 14 having transducer elements 14.1-14.N. Each switching circuit supplies a substantially constant dc output regardless of the state of the circuit. The array output every delay tap 12.1-12.M is totaled, and the total output is added to the tap as input. The dc input to all the taps 12.1-12.M is kept substantially equally to allow the continuous focusing of beams. Thus, the quality of image is improved, and an artificial result by switching can be kept less than a prescribed level to prevent the display of an undesired image.
Patent JP-S62288165-A (JP)
Inventor: WADA TAKAHIRO
IPC: C04B35/48
Filed: 1986-06-06
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-S6111498-A (JP)
Title: Axial-flow type electrical blower
Inventor: KUMAGAI SADAJI
IPC: F04D27/00
Filed: 1984-06-27
Abstract: PURPOSE:To secure safety by installing a differential-pressure detector for detecting the differential pressure of the wind between on the discharge side and the suction side of a propeller and cutting-off the power source for a motor when the detected differential pressure is below a preset value, thus detecting the anomaly of the motor and the propeller. CONSTITUTION:In a differential-pressure detector 9 installed onto the outside of a fan case 1A, the pressure of the wind inhaled in the direction of a propeller 5 by the revolution of the propeller 5 is detected by a detecting pipe 9b, and the pressure of the wind discharged with a high static pressure by the wind inhaled by the revolution of the propeller 5 is detected by a detecting pipe 9a. The difference between the both detected pressure is sent into a power control apparatus (not shown in the figure) for a motor 3A by means of electrical signals, and when the differential pressure is below a preset value, the power source of the motor 3A is cut-off. Therefore, the idle revolution of the propeller 5, anomaly due to breakage, and the anomaly of the motor 3A can be certainly detected, and safety can be improved.
Patent JP-S5357256-A (JP)
Title: Cyano type norbornene derivative composition
Inventor: KOBAYASHI MASAO
IPC: C08L65/00
Filed: 1976-11-05
Abstract: PURPOSE: To prepare a cyauo type norbornene derivative composition free from coloring by incorporating a specific norbornene derivative with a hydroquinone type compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5559969-A (JP)
Title: Ink jet recorder
Inventor: NAKAGAKI MITSUHIRO
IPC: B41J2/17
Filed: 1978-10-30
Abstract: PURPOSE:To provide the subject recorder wherein parts of the circulation system are mounted on one side surface of a base and parts of the control system on another side surface thereby to reduce the number of parts of nozzle head to simplify the assembling step and to decrease costs. CONSTITUTION:Ink is introduced to an electromagnetic valve 19 from a supply unit 4, and injected from a noozle 12 via a pipe 22. To injected ink particles, an electric charge is afforded from a charging electrode 21 on the basis of a picture image signal. In accordance with the amount of electric charge, ink particles are deflection controlled by a deflecting electrode 16 to register a picture image on a body 41 to be recorded. Ink particles which have not associated with recording are collected in a gutter 14, and restored to a supply collected in a gutter 14, and restored to a supply unit 4 via a recovery pipe 10. The above described parts of the circulation system are mounted on one side surface of a base 11, and parts of the control system including picture image signal source 46, excitation source 45, charging power source 44 and deflecting power source 32 are mounted on another side surface of the base 11, thereby to constitute a nozzle head 1.