baber/WOPTO huggingface dataset:
Patent JP-H08176681-A (JP)
Title: Direct quenching of rolled wire rod
Inventor: TOMONO KOICHI
IPC: B21B45/02
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a quenched steel which has no quenching crack and is excellent in mechanical characteristics by changing water content and injection speed of a single cooling media foam fluid corresponding to an ideal critical diameter in a direct quenching method of a hot steel. CONSTITUTION: A hot-rolled ring shape wire rod S is heat-treated in a cooling tank 2 by injecting a foam fluid F generated from an aqueous solution containing a surfactant or/and a water-soluble polymer in a generator 7 from a lower supplying nozzle 6 or a flank supplying nozzle 6'. At this time, injection speed of the foam fluid is made 0.1 to 50m/sec. Further, when ideal critical diameter (D1 value) is <1.8 inch, water content of the foam fluid is made 5.0 to 80g/100ml; when D1 value is >=1.8 to <3.2 inch, the water content is made 2.8 to 80g/100ml; when D1 value is >=3.2inch, the water content is made 2.0 to 80g/100ml. The steel is cooled below martensite initiation temp. and is subjected to quenching.
Patent JP-2000132917-A (JP)
Title: Method of managing defect in information recording medium, apparatus therefor and information recording medium
Inventor: ITOU MOTOYUKI
IPC: G11B20/18
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a defect managing method which enables managing of a defect generated in an information recording medium using a list of small sizes of defects. SOLUTION: This method is for managing defects generated in an information recording medium such as optical disc and used in an optical disc device and other information recording/reproducing device. A defect list (b) on the information recording medium has the record of only the combination of the address of a defect sector belonging to a data sector region and the address of a normal sector belonging to a spare sector region replacing the defect sector (A1 and A2 and B1 and B3 in (b)). There is no record of the information pertaining to the spare sector turned out to be a defect (B2) in (a)).
Patent JP-H04200538-A (JP)
Title: Ring type x-ray generator
Inventor: KONISHI IKUO
IPC: H05G1/00
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the need for a high electric field for detaching an electron beam from a circumrotating orbit by disposing many electromagnet devices, forming the magnetic fields in the direction perpendicular to the plane formed by a doughnut- shaped vacuum tube, and controlling the currents to be passed in the respective magnetic fields. CONSTITUTION:The electromagnet devices 6 are mounted to the doughnut-shaped vacuum tube 1 in such a manner that the direction of the magnetic fields is in the direction perpendicular to the plane formed by the doughnut-shaped vacuum tube. The electron beam 10 eventually progresses perpendicularly to the direction of the magnetic fields in these magnetic fields and progresses by drawing a circular orbit. Each two pieces of the adjacent devices are each made as one set and the currents of coils 8 are changed in the respective sets, by which the converging property of the high-energy electron beam 10 is maintained. The electron beam 10 is brought into contact with the prescribed position of a ring type target 2 if the ordinary current is passed to the one coil 8 of the (n+1)st electromagnet device 6 from an electron beam incident tube 3 and the current to be passed to the other coil 8 is changed stepwise. X-rays are thereby radiated from this collision position toward the inner side of the doughnut-shaped vacuum tube 1.
Patent JP-H03195240-A (JP)
Title: Cordless telephone set
Inventor: ONO KOJI
IPC: H04M1/57
Filed: 1989-12-25
Abstract: PURPOSE:To send a message at transfer from a slave station to a slave station by providing a transfer means recording a signal from an optional slave set and transferring a reproduced recording signal to other slave set in a master set. CONSTITUTION:When a transfer switch 14 of a slave set 10 is depressed, a control section 13 detects it to set the transfer mode and sends a command signal representing start of recording. The control section 7 receives the recording command signal to hold a telephone line and selects a changeover switch 4 from the position of a terminal (a) to a terminal (b) while acquiring the telephone line. Moreover, the control section 7 starts a recording/reproduction section 5 to bring the recording/reproduction section 5 into the recordable state. The user of the slave set 10 inputs a message desired to be sent from a microphone 16. Then the slave set 10 is hooked on. The control section 7 of the master set 1 calls the slave set 20 to give an incoming command to a control section 23 in the slave set 20.
Patent JP-H10178113-A (JP)
Title: Non-volatile semiconductor storage device and manufacture thereof
Inventor: MIYASHITA MASARU
IPC: H01L27/115
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device of less dispersion of transistor characteristics and superior electric charge holding characteristics, and manufacturing method therefor. SOLUTION: In this method, a floating gate 12 is formed on a semiconductor layer 10 with an insulating film 11 in between, and a gate electrode 14 is formed on the floating gate 12 with an insulating film 13 in between. In addition, a low concentration impurity diffused layer region 15 is formed at the side part of the floating gate 12 by ion implantation, and an insulating film layer 16 formed of a material of uniform adhesive degree in a step part formed by the floating gate 12 and the gate electrode 14 is formed. Then, a side wall spacer 17 is formed by etching back, and a high concentration impurity diffused layer region 18 is formed on the side part of the side wall spacer 17 by ion implantation.
Patent JP-H10176035-A (JP)
Title: Epoxy resin composition for sealing semiconductor device
Inventor: HONDA HIROMI
IPC: C08G59/24
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subjective composition excellent in fluidity and ordinary temperature preservablity and compatible with surface mounting by incorporating a specific crystalline epoxy resin compound, phenolic resin, curing accelerator and a specific proportion of inorganic filler as the essential components. SOLUTION: This composition comprises, as the essential components, (A) an crystalline epoxy compound having >=2 epoxy groups in one molecule and 50 to 150 deg.C melting point, preferably shown by formula I (OG is a group shown by formula II; R<1> is H, a 1-6C chain or cyclic alkyl, phenyl, etc.) etc., (B) a phenolic resin having >=2 phenolic hydroxyl groups in one molecule, (C) a salt from 1,8-diazabicyclo(5,4,0)undecene-7 and a polycarboxylic acid (preferably a ring-opened form of aromatic carboxylic acid and/or its anhydride), as a curing accelerator, and (D) inorganic filler accounting for 75 to 93wt.% of the whole composition. This composition dispenses with melt blending the curing accelerator with a part of the resin previously.
Patent JP-2001153214-A (JP)
Title: Failure detecting method and device for shift knob device for m/t automatic clutch
Inventor: YAMAMOTO YASUSHI
IPC: B60K20/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional failure detecting method for a shift knob device for an M/T automatic clutch that when the shift knob device is put in the neutral position, and such a failure that a signal for tilting forward or backward is output is generated, the signal can not be discriminated from a signal output in the normal operation so that the failure can not be detected. SOLUTION: When operating devices 7 other than a shift lever are operated by a hand for operating a shift lever, an operation detecting signal is generated from an operation detecting part 7-1 attached to the devices. When the operation detecting signal is output, a driver does not touch the shift knob device 1 so that a signal for a neutral position can be output from the shift knob device. Then, it is inspected by a shift knob device neutral signal inspecting part 3-2 whether a signal from the shift knob device is a normal signal for the neutral position, and if not so, a failure is decided.
Patent JP-H02221769-A (JP)
Title: Manufacture of insert for gasket and gasket assembly
Inventor: JIERAMU JII BERUTA
IPC: F02F11/00
Filed: 1989-12-28
Abstract: PURPOSE: To securely seal an insert with an inexpensive structure by providing a pair of first and second flanges extended outward from the peripheral part of the insert and engaged in a sealed condition with the surface on the one side and with the surface on the opposite surface of a sheet consisting of a gasket material. CONSTITUTION: A gasket assembly 10 constituted as an adjusting device of an exhaust gas circulating system is made up of a gasket member 12 consisting of a graphite compound material reinforced by stainless steel 20, and an insert 14 of stainless structure fitted in the circular hole 22 at the center thereof. The insert 14 is provided with a pair of flanges 26a, 26b extended from a center hole 16 of a prescribed dimensions in the radial direction, and a pair of circular flanges 28a, 28b extended in the axial direction, and a formed part 36 inclined for enhancing the strength around the center hole 16 is formed.  Then, the insert 14 is fitted in the central hole 22 of the gasket 12, and the flanges 26a, 26b are engaged with the surface 32 on one side and the flanges 28a 28b are downwardly caulked against the surface 30 on the other side to be brought into contact with each other, and are sealed respectively. In this manner, the insert can be inexpensively constituted.
Patent JP-2000162509-A (JP)
Title: Fitting structure for protection tube in endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a driving transmission member and to eliminate the bending of a neck by eliminating the pushing-in arrangement of the margin of a tube member. SOLUTION: In an endoscope, a movable lens changing an observation distance, for example, is driven by a linear transmission member 10 and the transmission member 10 is protected by a protection tube 24. Then, the tube 24 is separated to a first protection tube 24A and a second protection tube 24B in an operation part 1A. Besides, the end parts of the tubes 24A and 24B are engaged so as to be superposed and arranged so that the tube 24 can be slid in a thrust direction as much as prescribed amount L1. Thus, since the free end of the tube 24A is freely moved forward and backward with respect to the free end of the tube 24B when an insertion part 1C executes a bending action, the protection tube of this kind need not be arranged by being loosened.
Patent JP-H04207724-A (JP)
Title: Selective calling receiver
Inventor: OKAMITSU ATSUSHI
IPC: H04W84/02
Filed: 1990-11-30
Abstract: PURPOSE:To release the receiver from a complicated confirming operation, etc., for knowing the inside and the outside of a receiving sphere by outputting a first alarm, in the case duration of a failure state of a receiving state exceeds a prescribed time set in advance, and thereafter, deciding again the quality of a receiving level, and outputting a second alarm, in the case it is satisfactory. CONSTITUTION:Whether an SC signal exists in read-in data or not is decided and when the SC signal does not exist, a timer which starts to count becomes time-up or not after a prescribed time (1min.) set in advance is decided. When it becomes time-up, a processing for generating an alarm sound B is executed. Also, data from a radio part 2 is read in, and whether the SC signal exists in the data read in newly or not is decided. When a carrying person reaches the inside of a receiving sphere, since the SC signal exists in the read-in data, an alarm sound C is sounded from a sounding body 7.
Patent JP-H11176808-A (JP)
Title: Method and equipment for local processing using radical reaction, and function element manufactured by local processing using the radical reaction
Inventor: OKUDA TORU
IPC: H01L31/04
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To further localize a plasma and thereby provide a method for local processing, using radical reaction which makes more precise processing possible. SOLUTION: In a reaction container 5 wherein a gas atmosphere composed of reactive gas and inactive gas is formed, a processing electrode 1 is located facing opposite to a work piece 2. The processing electrode 1 is constituted of a flat heat radiating section 1b and a triangular pole-shaped electrode section 1a. Above the processing electrode 1, a rotating body 8 which rotates around a horizontal axis is installed. By forcing the processing electrode to radiate heat through the rotation of the rotating body, a pointed end 1a' around which localized plasma is generated can be prevented from being damaged thermally.
Patent JP-2000169215-A (JP)
Title: Dielectric ceramic composition
Inventor: IWASHITA SHUZO
IPC: C04B35/495
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic composition having temperature coefficient of electrostatic capacity exhibiting minus value, capable of arbitrarily changing the temperature coefficient to a desired value and having high holding endurance. SOLUTION: This dielectric ceramic composition consists mainly of Al2O3, BaO and V2O5, and the composition ratio of these components is within the range enclosed by segments binding these points A-B-C-D-E-F-A in the three- dimensional figure. In the ceramic composition, Ba6AlV9O30 having at least tungsten bronze structure is deposited as a crystalline phase to provide a ceramic having 0 to -2,700 ppm/ deg.C temperature coefficient of electrostatic capacity at -40 deg.C to 80 deg.C and capable of arbitrarily controlling the temperature coefficient and >=180 Mpa folding endurance.
Patent JP-H04204358-A (JP)
Title: Coating surface inspection device
Inventor: ASAE TERUO
IPC: H04N7/18
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the resolution concerning distortion, brightness, etc., of a virtual-image light source by providing optical means juxtaposed consecutively on the coating-surface side of an inspection light source and a short-focus lens mounted integrally on the coating surface side of a CCD picture element. CONSTITUTION:In an inspection light source 1, light outputted from a laser oscillator 10 is formed into parallel light with a collimator lens 11 and the parallel light is then collected at one point on the side of a coating surface with a cylindrical lens 12. An optical means 4 is mounted integrally on the coating surface side of the light source 1. A short-focus lens 6 is integrally mounted on the coating surface side of a CCD picture element 30. With this constitution, a base 8 is placed with a distance away from a coating surface to be inspected, and light is outputted from the oscillator 10. The light passes through the lens 11 etc., then forms an image on a focusing screen 40. The lights is thus formed into a slit light by means of a slit 41a, and the slit light passing through a convex lens 42 is reflected at the coating surface. The reflected light passing through the lens 6 is then received by the element 30, so that an image is displayed on a display device 31 according to the received light quantity by the elements 30.
Patent JP-H03197108-A (JP)
Title: Integral molding method for skin material and padding material
Inventor: KIKUCHI HIROSHI
IPC: B29C39/10
Filed: 1989-12-27
Abstract: PURPOSE:To provide a deep channel pattern simply and quickly and enhance outer appearance by forming the deep channel pattern on the surface side of skin by means of a recessed section of a bottom force, inserting a cushioning material respectively in a plurality of recessed sections formed on the rear side of the skin in the non-bonding state with the skin and foam molding a padding material integrally. CONSTITUTION:A foam mold 11 consists of a bottom force 12 and a top force 13, and a plurality of projected sections 15 for forming the deep channel pattern are formed on a forming surface 12a of the bottom force 12 and disposed in a manner that the surface side of a skin 22 is brought into contact with a mold 11, and a deep channel pattern 25 is formed on the skin 22 by actuation a vacuum pump 17 and utilizing the recessed and projected section 15 of the mold 11. A cushioning material 23 is inserted into a plurality of recessed sections 26 formed on the rear side of the skin 22 in the non-bonding state with the skin 22. Stock liquid 27a of foam synthetic resin is injected onto the rear side of the cushioning material 23 of the bottom force 12, and the top force 13 is mold registered with the top force 13 to foam mold a padding material 27. The bottom section of the deep channel pattern 25 of the skin 22 and the rear surface side of the cushioning material 23 are impregnated with the stock liquid 27a of foam synthetic resin to manufacture an integrated molded product in which the padding material 27 is bonded with the bottom section of the deep channel pattern 25 of the skin 22 and the rear surface of the cushioning material 23.
Patent JP-H08171999-A (JP)
Title: Induction accelerator
Inventor: KATO SHIGERU
IPC: H05H9/00
Filed: 1994-12-16
Abstract: PURPOSE: To prevent the abnormal heating of a pole surface layer of a target and a foil itself by reducing the generation of low energy beam in an induction accelerator. CONSTITUTION: This induction accelerator has the primary side, in which wires 5 wound around plural magnetic cores 8 are connected in parallel with each other and connected to a pulse forming circuit 2 through a switch 3, and the secondary side of charged beam, to which a load 7 formed of a diode forming the charged beam is connected. The magnetic core 8 is formed so as to be in the saturation magnetization condition in the middle way of the applying of voltage of the wires 5, and the excitation inductance as a transformer is remarkably reduced in the middle way of applying of voltage of the wires 5, and the generation of low energy beam due to the lowering of acceleration voltage is thereby reduced.
Patent JP-H03199180-A (JP)
Title: Automatic dip glazing device for roof tile
Inventor: HANAI YATSUYO
IPC: C04B41/86
Filed: 1989-12-27
Abstract: PURPOSE:To improve a glazing state and a treating speed by constituting the device in such a manner that the glaze slip in a glaze tank flows a specific looped flow and flows at nearly the same speed as the transporting speed of body roof tiles. CONSTITUTION:A partition wall 4 is provided in the glaze tank 1 to form the looped flow passage consisting of a forward path 5a which passes the glaze slip 2 together with the body roof tiles 3, a backward path 5b which passes the slip opposite therefrom and communicating paths 6c, 5d which communicate both ends of the two paths 5a, 5b. The glaze slip is partly sucked from a suction port 7 toward a blank arrow 8 direction by a pump 6 and is discharged from a discharge port B in a blank arrow C direction, by which the flow velocity of the glaze slip 2 is so regulated as to be nearly equaled to the transporting speed of the body roof tiles 3. The dried body bricks 3 are suspended in this state to chucking hangers 10 of a trolley conveyor 9 and are continuously transported in a black arrow A direction, by which the body roof tiles 3 are dipped in the glaze slip 2.
Patent JP-H06152011-A (JP)
Title: Electric discharge excitation excimer-laser device
Inventor: IDENO SHINICHI
IPC: H01S3/038
Filed: 1992-11-06
Abstract: PURPOSE:To form and maintain glow discharge stably, by roughening at least the surface of a cathode-side main electrode to a given roughness out of a pair of main electrodes. CONSTITUTION:At least the surface of a main electrode 2 on the cathode side out of a pair of electrodes 2 and 3 is roughened with maximum roughness of 50 to 1000mum. Then, an electric field is concentrated at a micro-size uneven surface space of the electrodes 2 and 3 without disturbing a distribution in electric field at a discharging part between main electrodes 2 and 3. Consequently, a filament-shaped discharge state caused by a shimmer effect of the cathode- side main electrode 2 is restricted so that the glow discharge does not shift into arc discharge.
Patent JP-H07157393-A (JP)
Title: Production of vapor grown self-standing film and substrate device for its production
Inventor: OJI MASATAKA
IPC: C30B29/04
Filed: 1993-12-03
Abstract: PURPOSE:To provide a method for producing a vapor grown selfstanding film by easily peeling the vapor grown film formed on a substrate from the substrate and a substrate device usable repetitively in execution of this method. CONSTITUTION:Tensile stress or compressive stress is previously mechanically applied by pressurizing means, such as a pair of lock screws 2, on the two side faces 1b not adjacent to each other of the substrate 1 and on the side nearer the front or rear surface side than the intermediate of the front surface 1a and rear surface 1c of the substrate 1. The vapor grown film is formed on the front surface 1a of the substrate 1 in this state and thereafter, the stress applied on the front surface 1a of the substrate 1 is released, by which the vapor grown film is peeled from the substrate 1 and the vapor grown self- standing film is produced.
Patent JP-2000165287-A (JP)
Title: Radio communication device, frequency switching method for radio communication device and storage medium
Inventor: OTA KAZUHIKO
IPC: H04B1/3822
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a radio communication device capable of performing transmission and reception while fast switching the frequencies of a PLL frequency synthesizer by controlling the frequency division control circuit of the PLL frequency synthesizer to variably setting the frequency of a local oscillation signal for transmission. SOLUTION: A frequency setting controlling part 115 switches the frequency F1st of an output signal of a 1st voltage controlled oscillator 113 (1st PLL frequency synthesizer). In frequency switching control, a microprocessor 216 decides a switching frequency based on designation information from a network side at timing being faster than slot switching timing and sets frequency control information, based on the switching frequency to a register 215. Then the frequency control information of the register 215 is supplied to a frequency division control circuit 214 of the 1st PLL frequency synthesizer 113 according to a timing signal from a timing control circuit 217.
Patent JP-2000159174-A (JP)
Title: Mirror for vehicle
Inventor: HIDAKA MASATAKE
IPC: B60R1/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To simply press a mirror holder into a pivot for ensuring proper holding force to thus improve assembling workability. SOLUTION: A mirror includes a mirror holder 2 to which the mirror 1 is fixed at its front and on which a pivot receiver 3 is provided at its back and a mirror housing 5 having a pivot 4 for supporting the mirror holder 2 in a tilting manner. The pivot receiver 3 is pressed into the pivot 4 and a ring spring 6 is mounted on the periphery R of the pivot pressed portion of the pivot receiver 3 for granting holding force to the mirror holder 2.