baber/WOPTO huggingface dataset:
Patent JP-H10261897-A (JP)
Title: Method and apparatus for mounting part
Inventor: TAKEDA TAKESHI
IPC: H05K13/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for mounting a part at high speed while minimizing impact onto the part, when holding thereof. SOLUTION: A controller moves a chuck mechanism 201 at a first speed up to a first stopping height 451, thence moves the chuck mechanism 201 at a second speed lower than the first speed until the chuck mechanism 201 touches a part 422 and stop the which mechanism 201 to hold part 422 when it is touched. According to the arrangement, impact acting onto the part can be reduced, when holding the part. Since no impact absorbing mechanism is required, weight of the apparatus can be reduced and high speed mounting is realized.
Patent JP-S5497486-A (JP)
Title: Eddy current flaw detector
Inventor: ICHIKAWA YOSHINORI
IPC: G01N27/90
Filed: 1978-01-19
Abstract: PURPOSE: To provide a flaw detector which is capable of performing cooling with high efficiency without causing any decrease in detection sensitivity by letting the hollow part of a flow detecting coil bobbin passing the inside of a water tight vessel provided with ultrasonic wave vibrators be the passage way for the material to be examined.  
     CONSTITUTION: The member to be examined 1 such as wire material or other passing the hollow passage way of a coil bobbin 3  penetrating through a water tight vessel 2 is subjected to magnetic flaw detection by the coils 4, 4 as magnetism sensitive impedances provided on the outside circumference  of the bobbin 3. These coils 4, 4 are removed and discharged of deposited foreign matter and are cooled as the circulating water through the influent port 2a and effluent port 2b of the vessel is applied with vibrations by ultrasonic wave vibrators 6, 6. Hence, the eddy current flaw detector wherein cooling is highly efficiently accomplished without causing any decrease in detection sensitivity may be provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5288052-A (JP)
Title: Thickness measuring apparatus
Inventor: HAYAMI TSUKASA
IPC: G01C3/00
Filed: 1976-01-19
Abstract: PURPOSE: Highly accurate online measurement of the thickness of a band plate is performed by disposing rotary mirros having plural mirros of varying distances from the rotating center on the optical axis of laser beams and tragets on the optical axis of the reflected light from the object to be measured respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52100994-A (JP)
Title: Method of controlling interference electromagnetic ray
Inventor: YAKOBU ZAARU
IPC: H01S3/00
Filed: 1977-01-19
Abstract: In a method and apparatus for producing and controlling a beam of radiation such as a laser beam issuing from a gaseous working medium in a working region wherein the gas is subjected to an electric field and an ionizing beam is directed to the gas, ionizing the gas and producing therein secondary electrons sufficient to support laser action, the power of the laser radiation is controlled by controlling the power of the electron beam and the electron beam power is controlled by an electrical feedback signal from a radiation detector that detects a fraction of the laser radiation.
Patent JP-S59129036-A (JP)
Inventor: KUROE HIROSHI
IPC: A23L7/10
Filed: 1983-01-14
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-S56102046-A (JP)
Title: Field evaporation type ion beam generator
Inventor: KOMURO MASANORI
IPC: H01J27/26
Filed: 1980-01-18
Abstract: PURPOSE:To facilitate the adjustment and the stabilization of the discharged ion current with simple electrode construction by providing the electrode for controlling the ion beam in the proximity of needle anode. CONSTITUTION:Conventional electrode and shield electrode in an ion beam generator are eliminated, and an ion beam control electrode 10 which can adjust and stabilize the discharge ion current is provided in the proximity of a needle anode 1. Strong field is provided at the tip of the needle anode 1 by main acceleration power source 8 between the cathode 7, and the discharge ion is provided and accelerated from an ion source 2 which is in fused condition by means of a heater 4 toward the cathode 7. At this time a voltage which is positive or negative against the needle electrode 1 is applied from an adjusting power source 11 to the control electrode 10. Consequently the field at the tip of the needle anode is adjusted accordingly to adjust the discharging ion current. As a result the electrode structure is simplified resulting in the simplification and the cost down of the equipment.
Patent JP-S5498550-A (JP)
Title: Surface acoustic wave filter
Inventor: HANMA KENTAROU
IPC: H03H9/02
Filed: 1978-01-23
Abstract: PURPOSE:To suppress high harmonics transmitting performance, by providing the metal plate different in the surface acoustic wave propagation speed between input and output electrodes from that in the substrate, and by producing two types of surface waves in opposite phase each other at the output electrode. CONSTITUTION:The input electrode 6 and the output electrode 7 having electrode finger being the inter-digital electrode are placed at the both ends of the substrate consisting of crystal or ceramic having piezoelectricity, and the part between them is used as the propagation path 9 for surface acoustic waves. The ends 10a and 10b orthogonal each other toward the direction of propagation are present on the propagation path 9, and the electrode 10 taking the distance as D is newly formed. Thus, the surface acoustic waves produced at the electrode 6 propagate the propagation path 9. A part of it reaches the electrode as the arrow B, but a part of the remainder reaches the electrode 7 through the electrode 10 as the arrow A, and there is a difference between the propagation speed. They are opposite each other and the strength is equal, then no harmonics are cancelled each other and caused.
Patent JP-H09199330-A (JP)
Title: Coil component and its manufacture
Inventor: IBATA AKIHIKO
IPC: H01F41/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a coil component and its manufacture particularly for providing a coil component with excellent characteristics. SOLUTION: In this coil component, a conductor 2 is provided on the inner side of a hollow outer insulator 1, and an inner insulator 7 which has turn portions each having a gradually changing diameter from one end to the other and in which at least each turn portion has a protrusion 10 located within a different plane is fitted in the hollow portion. With this structure, a coil component having a small stray capacitance between the conductors and having various characteristics may be easily obtained. A coil component having excellent electric properties which attains reduction in DC resistance of the conductor may be easily manufactured by a small number of processes.
Patent JP-S56103505-A (JP)
Title: High frequency multiplying device
Inventor: MORINAGA FUMIAKI
IPC: H03B19/18
Filed: 1980-01-21
Abstract: PURPOSE:To realize a high-performance and higher-order multiplication, by changing the distance between the control screw and the flat plate part of a high frequency choke and thus obtaining easily a resonance between the output frequency and the idler frequency. CONSTITUTION:The high frequency choke 21 is shaved partially to obtain a flat plate, and the control screw 26 is provided in opposition to the flat plate. The floating capacity is changed by the screw 26 between the choke 21 and the casing 23 to secure a resonance with the idler frequency.
Patent JP-H10206049-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKANO SHIN
IPC: F28D15/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of refrigerant to the inside of a vehicle. SOLUTION: An air conditioner 10 is provided with an evaporator 12 being arranged with a coolant heat exchanging part 50 and an air heat exchanging part 52 with a dash board 28 between them. A heat pipe 62 connects between the coolant heat exchanging part 50 and the air heat exchanging part 52, the cooling heat by the refrigerant is transferred from the refrigerant heat exchanging part 50 to the air heat exchanging part 52 through the heat pipe and cools the blowing air to the inside of the vehicle through the air heat exchanging part. Therefore, a refrigerating cycle including the refrigerant heat exchanging part 50 of the air conditioner 10 is arranged outside and the leakage of the refrigerant to the inside of the vehicle can be prevented.
Patent JP-S56104837-A (JP)
Title: Preparation of carboxylic acid chloride
Inventor: NAGATA TERUYUKI
IPC: C07C51/00
Filed: 1980-01-23
Abstract: PURPOSE: To enable the easy separation and recycling of a catalyst-containing layer, and to obtain the high quality titled compound from the reaction liquid, by reacting an organic carboxylic acid (anhydride) with phosgene in the presence of a lower aliphatic amide in a solvent comprising an aromatic hydrocarbon.  
     CONSTITUTION: In the preparation of the titled compound by the reaction of an organic carboxylic acid (anhydride) with phosgene in the presence of a lower aliphatic amide (e.g. DMF) as a catalyst, an aromatic hydrocarbon (e.g. benzene, toluene, etc.) is used as a reaction solvent. The use of the above reaction solvent enables the separation of a phase containing the active catalyst from the phase containing the reaction products, and consequently, enables the recycling and reuse of the catalyst to the phosgenation reaction system. The amount of the catalyst is 0.05W0.3mol/1mol of the carboxylic acid, and the reaction temperature is pref. 60W90°C.  
     EFFECT: The process is economical because the catalyst can be reused. The product obtained has excellent hue. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62166083-A (JP)
Title: Welding device
Inventor: IIDA HAJIME
IPC: B23K11/10
Filed: 1986-01-14
Abstract: PURPOSE:To improve welding efficiency and to extend the life of cables for supplying the secondary current from a transformer for welding to electrode rods by mounting the above-mentioned transformer and cables to the moving side of a press machine. CONSTITUTION:The transformer 43 for welding is fixed atop a base plate 6 on a moving side mounting part 3. The secondary current from the transformer 43 is conducted and connected by the cables 44, 45 to an electrode plate 8 of an electrode rod unit 17. The transformer 43 and the cables 44, 45 are made integrally movable with respect to the moving side mounting part 3 in the stage of welding. Works W can be thereby welded without the deformation of the cables 44, 45 even if the moving side mounting part 3 moves vertically. The life of the cables is extended and the decrease of the secondary current is prevented by the device constituted in the above-mentioned manner.
Patent JP-S57119856-A (JP)
Title: Separator of non-magnetic metal
Inventor: HARAGUCHI TOSHIMICHI
IPC: B03C1/247
Filed: 1981-01-20
Abstract: PURPOSE:To separate non-magnetic metals efficiently from magnetic metals and nonmetals by treating a mixture of magnetic metals, non-magnetic metals and nonmetals with revolving rolls where rotating alternating fields are formed on the surfaces. CONSTITUTION:A mixture 6 of non-magnetic metals such as A , Cu or the like, magnetic metals such as Fe or the like and nonmetals such as sand or the like is supplied between two pieces of revolving rolls 1, 1' onto 1. The rolls 1, 1' revolve in opposite directions A, A', and permanent magnet rolls 4, 4' having plural magnetic poles in the inside are revolved in the opposite directions B, B' from the outer rolls. The axis X connecting both rolls 1, 1' is inclined at an angle theta to a vertical direction Y. The roll 4 is offcentered from the roll 1 by l2. The mixture supplied to the surface of the roll 1 is separated of the nonmagntic metals 6a on the surface into a vessel 8 by the rotating alternating fields. The nonmetals 6b thereof are recovered into a vessel 9 by the revolutions of the roll 1, and the magnetic metals 6c are carried to the direction A by the magnetic force of the roll 4 and they come to the position of the weak magnetic fields on account of the eccentricity of the roll 4 and are separated from the roll 1.
Patent JP-S58125252-A (JP)
Title: Long-time magnetic recording and reproducing method for compensating tone quality, and its reproducing device
Inventor: MATSUSHITA ISAO
IPC: G11B15/02
Filed: 1982-01-19
Abstract: PURPOSE:To execute a continuous operation for a long time while holding a tone quality satisfactorily, by dividing a feed speed of a magnetic sound recording medium by music and a voice. CONSTITUTION:A feed speed of a magnetic tape MT is made variable, and when recording music, a feed speed of the tape MT is made fast, and when recording a voice, its feed speed is made slow. This feed speed is switched after a target time (which is set to a nonrecording part or thereafter) has passed, after music  or a voice has halted. Also, a feed speed of the tape MT in case of reproducing  is switched automatically so as to correspond and coincide with each feed speed against music or a voice in case of recording. In this way, it is possible to execute a continuous operation of a long time, holding a tone quality satisfactorily.
Patent JP-S55100489-A (JP)
Title: Solenoid water-feeding valve
Inventor: AKIFUSA KAZUMI
IPC: F16K31/40
Filed: 1979-01-22
Abstract: PURPOSE: To reduce noise generation by providing a plunger case with installation structure free from horizontal vibration in a fixed direction.  
     CONSTITUTION: In a solenoid water-feeding valve, a convex part 17 is formed at the base part 8c of a plunger case 8, and linked with the convex part 19 formed on the boss 18 of the fitting plate 9 for the body 1, and thus the directional characteristic for vibration is provided for the installation structure of the plunger case 8 for the body 1. Accordingly, vibration of the plunger case 8 can be restricted, so the generation of noise can be reduced which increases when the vibration of the plunger 10 caused by AC power source and the vibration of the plunger case 8 induced by the vibration of the plunger 10 resonate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0643143-A (JP)
Title: Device for inspecting flaw inside piping
Inventor: SATO KOICHI
IPC: G01N29/26
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a compact device for inspecting flaw inside a piping which can reduce flaw-detection time in inspecting the flaw of a piping wall and inside the piping thickness. CONSTITUTION:A wave transmitter/receiver 2 for transmitting/receiving light or ultrasonic wave 6, a reflection mirror 3 for reflecting the transmission/ reception wave 6, a rotary actuator B9 for scanning the reflection mirror 3 in circumferential direction, a linear actuator 10 for scanning axial direction, a chopper 4 between the reflection mirror and transmitter/receiver 2, and a rotary actuator A5 for scanning the chopper 4 in circumferential direction are provided. By controlling the advancing direction of the transmission/ reception wave 6 from the reflection mirror 3, the flaw on the inner surface of the piping is inspected over a wide range at one time.
Patent JP-S56108662-A (JP)
Title: Wire winder controller
Inventor: IMADA HAJIME
IPC: B65H59/38
Filed: 1980-01-24
Abstract: PURPOSE: To enable economical one-way converter to convert electric power by providing incline controllers for rewinder and winder which adjust rising and incline of standard material feeding rate when material feeding rate in a state of step is input into acceleration/deceleration limit circuit.  
     CONSTITUTION: Incline control circuit for rewinder 36 and incline control circuit for winder 46 adjust rising or falling inclination of standard material feeding rate VR of  a state of step. The former prevents current standard IVW from being positive, while  the latter, current standard IW, from being negative. Converter 33 of motor for  rewinder 2B consists of inverter only, while converter 43 of motor for winder 48  consists of rectifier only. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01182095-A (JP)
Title: Sheet body with photograph pouched
Inventor: OSHIKOSHI YUJI
IPC: B42D11/00
Filed: 1988-01-14
Abstract: PURPOSE:To enable a sheet body with a photograph therein to be easily produced, by a method wherein a synthesized image of character images and a portrait image is transferred onto an image-receiving layer provided on a printing part on which a pattern, a common item or the like is printed, and a transparent sheet is adhered to a support sheet so that the image-receiving layer is located on the inner side. CONSTITUTION:A synthesized image of character images 1a, a a portrait image 1b, a graphic image 1c, OCR character images 1d or the like is transferred onto an image- receiving layer 1. A transparent sheet 2, a printing part 8, the image-receiving layer 1, an adhesive layer 4 and a support sheet 3 are provided in an integral laminate form to constitute a sheet body, which is used as a front cover of a booklet 5. The images 1a-1d are printed on the image-receiving layer 1 by first synthesizing the images through laying-out by a computer, displaying the synthesized image on a CRT for printing, then subjecting a photosensitive member to imagewise exposure by, for example, a three-color sheet-by-sheet exposure system, subjecting the exposed parts to thermal development, and transferring the developed images to the layer 1. The adhesive layer 4, which adheres the imagereceiving layer 1 of the transparent sheet 2 and the back side of the support sheet 3 to each other, may be provided as a separate adhesive sheet or an adhesive sheet applied to a release paper.
Patent JP-S63174125-A (JP)
Title: File retrieving device
Inventor: ASAMI TOSHIHIRO
IPC: G06F3/0485
Filed: 1987-01-14
Abstract: PURPOSE:To recognize the weight of superposed cards and to realize scroll stop with natural feeling at the time of stopping scroll, by reducing the scroll speed of a picture gradually after touching off a finger. CONSTITUTION:At the time of retrieving a file 1, the content of the file 1 is displayed on a display part 3 with an image where the cards are superposed by a control part 2, and a finger input touch panel 4 is arranged at the front of the display part 3. And the pointing position coordinate and the pointing travel coordinate of the finger for the panel 4 are inputted to the control part 2, and at the control part 2, the card corresponding to the pointing position coordinate is scrolled following the pointing travel coordinate. In this case, the scroll speed of the picture displayed on the display part 3 is reduced gradually. In other words, since a way to stop the scroll after the touch off of the finger is performed in such way that the weight of a card image can be felt, it is possible to perform the scroll stop with the natural feeling.
Patent JP-H05186524-A (JP)
Title: Production of polyolefin
Inventor: IWATANI TSUTOMU
IPC: C08F4/646
Filed: 1992-01-17
Abstract: PURPOSE:To produce a polyolefin using an inexpensive olefin polymerization catalyst at a high catalytic efficiency by employing as the catalyst a combination of a specific transition metal compound, an organometallic compound, and a magnesium halide containing water. CONSTITUTION:An olefin is polymerized using a catalyst comprising a transition metal compound represented by formula I or II (wherein A and B each is a mono- or divalent unsaturated hydrocarbon group; A' and B' are the same as A and B; R is a divalent linear saturated hydrocarbon group which may have a side chain and in which part or all of the backbone carbon atoms have been replaced by an Si, Ge, or Sn atom; M is a Group IV or V metal; and X is a hydrocarbon group or a halogen), an organometallic compound, and a magnesium halide having a water content of 1-20wt.%. Thus, a polyolefin can be obtained using an inexpensive catalyst at a high catalytic efficiency.
Patent JP-H02186488-A (JP)
Title: Microcomputer
Inventor: TADA YOSHIHIRO
IPC: G06F9/30
Filed: 1989-01-12
Abstract: PURPOSE:To use a bit operation instruction to a register by holding the contents of a status control bit at such a time point when data are written to the register after bit operation is executed. CONSTITUTION:A status control register 22 is the bit, for which read data are status data and write data are control data. With responding to the bit operation instruction, an MPU 10 reads the contents of the register 22 to an internal register and operates the prescribed bit. After that, the contents of the internal register are written to the register 22. At such a time, an RMW (read modify write) signal is supplied from the MPU 10 through a NOR gate 38 to the gate of an NMOS transistor 40. Since the RMW signal is an H level, the output of a gate 38 goes to be an L level and the transistor 40 is turned off. Thus, the contents of the status control bit are held and the contents can suitable be changed to the register according to the bit operation instruction.
Patent JP-S60150649-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWATA SHIGERU
IPC: H01L21/3213
Filed: 1984-01-18
Abstract: PURPOSE:To flatten the surface of an interlayer film and thereby to protect wirings from step-caused breakds and short circuits by a method wherein a conductive material to be rendered non-conductive by a chemical treatment is attached to the surface of an interlayer film and is retained after etching to fill up depressions in the interlayer film and the conductive material filling up the depressions is made non-conductive by a chemical treatment. CONSTITUTION:A first layer wiring 3 of Al is built on an insulating film 2 formed by CVD on a semiconductor substrate 1. An interlayer film 4 of PSG is formed, covering the first layer wiring 3, whereafter a polycrystalline Si layer 9 is deposited by evaporation to become non-conductive by a chemical treatment. A process follows wherein anisotropic etching is performed, whereby the polycrystalline Si layer 9 is retained only around the constricted portion. The retained polycrystalline Si layer 9 is subjected to anodization to become an oxidized residue 10. Finally, an Al wiring 6 constituting a second layer is formed on the interlayer film 4.
Patent JP-H09196246-A (JP)
Title: Fluid transfer assembly
Inventor: DADORII DABURIYUU SHII SUPENSA
IPC: F16L11/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a material to be used as an improved PVC alternative during the normal use of PCV, a tube for medical purposes, a bag for tube food processing, a medical canister and a sheet or a film for eliminating a bacteria or a virus. SOLUTION: An ionomer modified polyeter-ester plastic material having resistance to the inner pressure of 60 psi is used as an alternative to a normally used polyvinyl chloride when it is used as a medical tube 10, a bag and a tube for a medical canister and food processing and a sheet or a film for eliminating a bacteria and a virus. The ionomer modified polyester ester has various characteristics especially suitable for such purposes.