baber/WOPTO huggingface dataset:
Patent JP-H05405-A (JP)
Title: Manufacture of ceramic molded item
Inventor: KAWATO HIDEKAZU
IPC: B28B1/26
Filed: 1991-06-24
Abstract: PURPOSE:To manufacture ceramic molded item having a large number of communicating holes in a short time in the manufacturing method of the ceramic mold item utilizing cataphoretic phenomenon. CONSTITUTION:At the formation of ceramic layer by adhering ceramic particles onto a counter-electrode through cataphoretic phenomenon, which is developed by giving potential difference between the counter-electrodoes arranged in ceramic material slurry, at least the anode-side electrode of the counter- electrodes is made of metal so as to have the constitution for carrying out cataphoresis at the current density of 0.01-0.3A/cm<2>. Thus, bubbles develop from the surface of the metal anode so as to produce spaces in the ceramic layer, resulting in forming communicating holes in the ceramics molded item.
Patent JP-S5883077-A (JP)
Title: Adhesive composition
Inventor: OKAMURA HARUKI
IPC: C08L21/00
Filed: 1981-11-10
Abstract: PURPOSE:To provide an adhesive compsn. containing (A) thermoplastic resin obtained by reacting sulfur chloride and formaldehyde with chlororesorcinol/ resorcinol system, (B) resol type resorcinol resin and (C) rubber latex, and exhibiting strong bonding power and resistance to thermal degradation. CONSTITUTION:The adhesive compsn. contains (A) thermoplastic resin obtained by interaction of (a) resorcinol component consisting of 4-chlororesorcinol and resorcinol in the molar ratio of 1:9-9:1 with (b) sulfur monochloride and/or sulfur dioxide and (c) formaldehyde in the ratio of 1:0.05-5:0.3-0.6, (B) thermosetting resin obtained by condensation of resorcinol with formaldehyde in the presence of alkali catalyst and (C) rubber latex. The compsn. is used as processing soln. in the form of an aqueous dispersion. Polyester fibre is treated with the processing soln. and, after drying and heat treatment, the processed fibre is embedded in rubber compsn., followed by heating and vulcanization to effect strong bonding of the fibre to rubber.
Patent JP-S5881431-A (JP)
Title: Method and apparatus for diluting solid-gas mixed phase fluid
Inventor: NAKAMURA TSUMORU
IPC: B01F23/30
Filed: 1981-11-11
Abstract: PURPOSE:To enable measurement with good preciseness, in diluting a dense solid-gas mixed phase fluid with a gas, by controlling the temps. and the concns. of a mixed gas and a solid particle to specific values. CONSTITUTION:In measuring the concn. and the particle size distribution of a solid particle in a dense solid-gas mixed phase fluid by a method wherein the part of the dense solid-gas mixed phase fluid 1 is sampled and diluted with a low temp. and low humidity dustless inert diluting gas, the concn. and the temp. of a mixed gas formed by mixing the diluting gas in the mixed phase fluid 1 are adjusted in a range measured by a measuring device 6 and the concn. of a condensed component in the gas is adjusted to blow saturated concn. at the temp. thereof as well as the number concn. of fine solid particles is diluted to a degree not reduced by coagulative precipitation. By this method, even if the solid particles are high in concn. and fine, highly precise measurement of the particle size distribution and the concn. is enabled.
Patent JP-S6161716-A (JP)
Title: Electric discharge machining device
Inventor: USHIDA MINORU
IPC: B23H7/00
Filed: 1984-08-31
Abstract: PURPOSE:To reduce the shift of axis of a workpiece due to heat-generation, by laying two guides and two guide rails in parallel with each other and symmetrical to the axis of the workpiece on the right and left sides of the latter, between a table on which the workpiece is set, and a saddle below the table. CONSTITUTION:An electric discharge machining is carried out between an electrode 2 and a workpiece 3. Two guides 7a, 7b and two guide rails 7c, 7e for guiding the guides are laid parallel with each other and symmetrical to the axis a-a on the right and left sides of the latter, between a table 6 on which the workpiece 3 is set, and a saddle. The shift of the axis a-a due to heat- generation upon electric discharge machining may be prevented since the above- mentioned guides and guide rails limit the lateral movement of the workpiece, thereby it is possible to enhance the accuracy of machining.
Patent JP-H0468761-A (JP)
Title: Facsimile device
Inventor: KANAI TAKEO
IPC: H04M11/00
Filed: 1990-07-10
Abstract: PURPOSE: To operate calling facsimile equipment to receive facsimile data from called facsimile equipment and to reproduce pictures by means of the called equipment by switching an external automatic responder to the main equipment of the called facsimile equipment when an incoming call from calling facsimile equipment set to a manual facsimile data transmission mode is detected. CONSTITUTION: When an incoming call arrives from a communication channel while an external automatic responder 50 is connected to the channel, a voice output section 54 in the responder 50 is connected to the communication channel through a line interface circuit 52. When calling facsimile equipment is set to an automatic transmission mode, the calling equipment transmits a CNG after the responder 50 responds. When the DTMF and CNG signal detector 55 of called facsimile equipment detects the CNG, the communication channel is immediately connected to the main body 10 of the called equipment by means of a switch 11 and facsimile communication is started.
Patent JP-H0231835-A (JP)
Title: Corona discharge treatment device
Inventor: IWATA AKINORI
IPC: B01J19/08
Filed: 1988-07-19
Abstract: PURPOSE:To carry out uniform and satisfactory corona discharge treatment by disposing exciting electrodes and confronting electrodes in parallel in the same surface side of the material to be treated so as to have a distance between each other, and allowing both electrodes to move relatively to the material to be treated in such state that the surface of the material to be treated is brought in contact with the electrodes. CONSTITUTION:Cylindrical roller type exciting electrodes 1 and similar cylindrical roller type electrodes 2 are alternatively plurally disposed on a preferable jig with a specified distance P between each other in the same surface side of the material W to be treated so as to be brought into contact with the material. Consequently, by impressing high frequency voltage to the side of the exciting electrode 1, corona discharge are generated along the surface of the material W to be treated from the contact point between the exciting electrodes 1 and the material W to be treated to the confronting electrodes 2. Thus, the corona discharge treatment is continuously carried out on the surface of the material W to be treated along the surface shape of the material W to be treated keeping both electrodes 1, 2 in contact with the surface of the material W to be treated. Each electrode 1, 2 is allowed to be rotated by the frictional force between the material W to be treated and both electrodes 1, 2 when the electrodes are moved.
Patent JP-2001014189-A (JP)
Title: Instrument and method for measuring throughput
Inventor: FUSE GENSEI
IPC: G06F11/34
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To find throughputs by the unit of processes by providing an interface which records the individual processing numbers constituting a transaction processing system and reports a CPU use time. SOLUTION: The transaction processing system 51 is equipped with a processing number counter 512 inside and holds process numbers by respective transaction processes 511. A transaction process 511 internally has an interface which accepts a CPU use time request from an information collecting means 52 and sends the corresponding CPU use time back and each time a transaction processing is performed, the processing number counter 512 is increased. The information collecting means 52 sends a CPU use time request to a process 511 and receives the result of the corresponding CPU use time. The transaction processing number is obtained by referring to the processing number counter 512. Those two kinds of information are saved on a storage medium 53.
Patent JP-H0866420-A (JP)
Title: Cornea operation device
Inventor: SUMIYA TOSHIBUMI
IPC: A61B18/20
Filed: 1995-06-22
Abstract: PURPOSE: To provide a cornea operation device for refraction capable of farsightedness brisement with a simple constitution without preparing a number of masks and apertures. CONSTITUTION: This cornea operation device is provided with a light guiding optical system to guide ultraviolet laser beam for abrasion to a cornea, an aperture 7 to limit the irradiation area of laser beam, beam displacement means 2 and 3, a beam rotation means 5, and an input means. Furthermore, an abrasion quantity determining means to determine the abrasion quantity by laser beam at each displacement position of the beam displacement means based on the inputted information of the beam displacement means, and a control means 20 to control motion of laser beam and a beam rotation means based on the abrasion quantity determined by the abrasion quantity determining means to determine the abrasion quantity at each displacement place of the laser beam are provided. Thus, an operated cornea is abraded by laser to rectify the anomalia refractionis.
Patent JP-2000020146-A (JP)
Title: Three-phase automatic voltage adjuster
Inventor: WADA MASAO
IPC: H02M5/257
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase automatic voltage adjuster consisting of two three-phase collective two-way switch circuits. SOLUTION: Voltages between U1 and N1, V1 and N2, and W1 and N3 of a three-phase transformer 2 are controlled by turning-on/off operation of a three-phase collective two-way switch circuit 3. The three-phase transformer 2 induces voltages between U0 and U1, V0 and V1, and W0 and W1 from the voltages between U1 and N1, V1 and N2, and W1 and N3. A three-phase collective two-way switch circuit 4 is turned on at the time of turning-off of the three-phase collective two-way switch circuit 3 to prevent the occurrence of an induced voltage on the primary side of the three-phase transformer 2. Further, a three-phase filter circuit 5 eliminates harmonic components from voltages between U1 and N1, V0 and N2, and W0 and N3 to output a three-phase AC voltage which has a small variance width and less distortion.
Patent JP-2001011246-A (JP)
Title: Automotive interior skin material
Inventor: ITO YUICHI
IPC: C08L23/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a skin material excellent in vacuum formability by using a composition obtained by crosslinking a crystalline polyolefin resin and an ethylene/α-olefin/nonconjugated polyene copolymer rubber by dynamic heat treatment. SOLUTION: The ethylene/α-olefin/nonconjugated polyene copolymer rubber is obtained by the random copolymerization of ethylene with a 3-20C α-olefin and a nonconjugated polyene in the presence of a metallocene catalyst, comprises ethylene units and α-olefin units in a molar ratio of 40/60 to 95/5, and has an iodine value of 1-50 and an intrinsic viscosity of 1.0-10 dl/g as measured in decalin at 135 deg.C. The skin material is made from a composition obtained by dynamically heat-treating a thermoplastic elastomer composition comprising 90-40 pts.wt. above copolymer rubber and 10-60 pts.wt. crystalline polyolefin under conditions of the formula.  In the formula, T is the resin temperature ( deg.C) at the exit of the die of an extruder; X is the diameter (mm) of the extruder screw; Y is the maximum shear rate (sec-1) exerted in the extruder; and Z is an extrusion rate (kg/h).
Patent JP-H0796673-A (JP)
Title: Laser marking method
Inventor: HAYASHIBARA SHOICHI
IPC: G09F3/02
Filed: 1994-08-02
Abstract: PURPOSE:To develop a laser marking method sharply developing a color even in the case of a membrane or high speed marking and enabling non-destructive marking in a color forming system consisting of a color former and a coupler. CONSTITUTION:A laser marking compsn. containing a color former, a coupler and an inorg. compd. having the absorption peak of an IR absorption spectrum within a range of 900-1000cm<-1> is applied to a base material to form a color forming layer which is, in turn, irradiated with laser beam to form a mark.
Patent JP-H1127972-A (JP)
Title: Controller for motor with electromagnetic brake
Inventor: YAMAZAKI KOICHI
IPC: H02P3/16
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent huntings by serially connecting a control circuit which controls energizing the exciting coil of an electromagnetic brake to hold and release a rotating shaft, and a coil having an inductance component between the exciting coils of the electromagnetic brakes. SOLUTION: A control circuit 3 is an upper control circuit, such as a programmable controller which controls energizing an electromagnetic brake 1 by controlling a switch 4. A coil 5 is a coil which has an inductance component and is serially connected between the electromagnetic brake 1 of a motor with electromagnetic brake and the control circuit 3. As a result, the attracting force for energizing and releasing the brake is increased gradually, and the braking force of the electromagnetic brake can be decreased gradually, thus it is possible to delay the response time of the brake, thereby restraining it from hunting.
Patent JP-S6159985-A (JP)
Title: Transmitter of single color picture
Inventor: HIRAYAMA HIROAKI
IPC: H04N7/12
Filed: 1984-08-30
Abstract: PURPOSE:To obtain one device for functioning as a still picture television set and a control of the transmission and reception of a facsimile by sharing a band compression part and a transmission control part, both of which comprise originally a facsimile, with a still picture television transmitter of a television camera. CONSTITUTION:A picture signal outputted from a television camera 1 is binarized by a binarizing device 2, and stored in a binary picture memory 3. When picture element data of one screen is completely stored, the stored picture element data is transmitted to a band compression part 7 through switching circuits 12 and 13. After the band compression part 7 compresses the data quantity in the same manner as a facsimile by a MH system or MR system, it transmits the compressed data to a transmission control part 8. On the other hand, the received data led to the band compression part 7 through the transmission control part 8 at the time of receiving is decoded to its original binary data, and stored in a binary picture memory 4 through a switching circuit 14. The stored picture data is displayed on a monitor 5 through a switching circuit 11.
Patent JP-S63146043-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: OOKI NOBUTAKA
IPC: G03C7/30
Filed: 1987-07-22
Abstract: PURPOSE:To improve the stability and the coloring property of a color developer and to reduce the increase of fogging of the titled material at the time of continuously processing by processing the silver halide color photographic sensitive material with the color developer contg. a aromatic primary amine color developing agent and a specific hydrazide, after exposing it. CONSTITUTION:The silver halide color photographic sensitive material is processed with the color developer contg. at least one kind of the aromatic primary amine color developing agent and at least one kind of the hydrazide shown by formula I, after exposing it. In formula, X is a bivalent group selected from -CO- or -SO2- etc., R<1> is hydrogen atom, alkyl, aryl, a heterocyclic ring, alkoxy or aryloxy group, R<2> is hydrogen atom, alkyl or aryl group, R<1> and R<2> may form a dimer or a polymer more than the dimer. Thus, the stability and the coloring property of the color developer are remarkably improved. As the result, the increase of fogging and the change of gradient of the titled material are remarkably reduced, even in the method of processing, using the color developer which has lapsed time.
Patent JP-H1012446-A (JP)
Title: Chip type coil
Inventor: ISHIKAWA MASAHIRO
IPC: H01F1/37
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a chip type coil wherein small-sized chip configuration, high performance and cost reduction are realized. SOLUTION: A magnetic sheet film is formed by using slurry wherein ferrite powder, organic binder and organic solvent are mixed. On the film, the following are formed in order; a lower layer 2A wherein first inner conductors 2A1 , 2A2 having connection parts A, B, C, D are formed, a magnetic through hole part 2B wherein through holes S1-12 are formed, and second inner conductors 2C1 , 2C2 . An upper layer 2C wherein a magnetic sheet film is formed is laminated on the second inner conductors, and baking is performed. Outer electrodes are formed to attain a chip type coil.
Patent JP-H0471159-A (JP)
Title: Fluorescent lamp
Inventor: NAKAMURA TOSHIYUKI
IPC: H01J61/32
Filed: 1990-07-11
Abstract: PURPOSE:To prevent emitting red spotlight, generated when a common electrode is electrified, out of a light-transmitting plate by constructing a fluorescent lamp in such a manner that part of the common electrode can not be observed through each of electric discharge holes when the inside of the fluorescent lamp is observed through the light-transmitting plate. CONSTITUTION:When a required voltage is impressed upon each of a cathode 22 and a required anode, e.g. 28c, electric discharge occurs between the cathode 22 and the anode 28c. The discharged electricity is admitted through an electric discharge hole 24c into a light emitting cubicle 26c, provided with the anode 28c, wherein the electricity excites each of mercury atoms to generate ultraviolet rays while exciting a fluorescent screen 27 to emit green light (G) so as to be applied out of a light-transmitting plate 29 covering a display face. Because part of the cathode 22 can not be observed through each of electric discharge holes 24a to 24d when the inward of a fluorescent lamp is observed through the light-transmitting plate 29, red spotlight generated when the cathode 22 is electrified can not be observed. Namely, the red spotlight generated from the cathode 22 is mixed with each of color-light emitted from light emitting cubicles 26a, 26b, 26d to prevent dislocation of chromaticity of lamplight so as to improve the chromaticity.
Patent JP-H11348630-A (JP)
Title: Headrest
Inventor: TSUTSUI TAKAO
IPC: B60N2/48
Filed: 1998-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and the appearance quality of a headrest with built-in devices for putting down forwards. SOLUTION: In this headrest H, a device 40 for putting down forwards provided on a stay 4 is covered by an inner cover 1, and an outer cover 2 is insertion-locked to a stay insertion provided to the inner cover 1, so as to hold the terminal 31 of a facing 3, and a pad 5 is foaming-formed between the facing 3 and the inner cover 1.
Patent JP-H0469954-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNODA HIROAKI
IPC: H01L21/316
Filed: 1990-07-11
Abstract: PURPOSE:To form a flat insulating film by forming a protective film on the insulating film formed on a semiconductor substrate whose surface is irregular, and then heat-treating and reflowing it, and removing a protective film, and heat-treating and reflowing this insulating film again. CONSTITUTION:A BPSG film 3, to which metallic wiring 2, etc., are applied and whose surface is irregular, is formed on a semiconductor substrate 1. A PSG film 4 is formed on this as a protective film. It is heated at a temperature of about 850 deg.C in N2 or POCl3 atmosphere. When removing the PSG film 4 in NH4F solution, one part of the BPSG film 3 is deleted. After removal of the PSG film 4, it is heat-treated at a temperature of about 850 deg.C in N2 atmosphere to reflow the BPSG film 3 and form a flat BPSG film. Even with the BPSG film, wherein B concentration is 5E21 atom/cm<3> and P concentration is 3E21 atom/cm<3>, or the BPSG film, wherein the concentration of at least one among Sb, Ge, and As is IE 21 atom/cm<3> or more, the flattening is possible in the case where heat treatment is applied.
Patent JP-S6244310-A (JP)
Title: Combination hob
Inventor: KIGAMI YUKIO
IPC: B23F21/16
Filed: 1985-08-19
Abstract: PURPOSE:To achieve accurate phase matching efficiently, in a tool having cut ting edges on the thread such as hob, by providing the coupling section on the endface of tool combinable with another coupling section on the other endface of tool and threaded phase matching section. CONSTITUTION:The coupling sections 3, 5 of hob A14 and warm grinding wheel B15 are formed with half couplings to reproduce the axial direction, coaxiality and the rotary directional position with high accuracy. The axial shift of thread can be confirmed by comparing on same plane through the cutter edge 8. In case of gringing wheel, there is no cutter groove 6 necessary for confirmation, thereby warm thread section or phase matching section 2 in phase with the warm thread of tool B15 is provided under combination of the tools A14 and B15 while the cutting face of phase matching section 2 is provided on coplane with the cutting face of cutter section 1 of tool A14 thus to confirm the phase shift (pitch shift) of thread.
Patent JP-H0233738-A (JP)
Title: Optical disk medium
Inventor: GOTO YASUYUKI
IPC: G11B7/2433
Filed: 1988-07-22
Abstract: PURPOSE:To enable rewriting or additive writing by providing successively an information recording layer, optical interference layer and optical reflecting layer on a transparent substrate and altering a low reflective state before recording into a high reflective state after recording. CONSTITUTION:The information recording layer 2, transparent optical interference layer 3, optical reflecting layer 4 and a protective layer 5 are formed successively on the transparent plastic or glass substrate 1 to constitute the optical disk medium. The reflectance of the recording layer 2 is low before recording and high after recording. As for the layer 2, In-Sb, Te-Ce or alloys containing these, for example, can be used. As for the layer 3, ZnS, SiO2, MgF2, MgO, for example, or inorganic materials essentially comprising these or organic resins can be used. The layer 4 is a metal thin film of Au, Ag, Cu, or essentially comprising In, Bi, Ti, Sb, and has the reflectance of >=70%, and preferably >=90%.
Patent JP-H0233114-A (JP)
Title: Light emission module
Inventor: IEDA TOMOAKI
IPC: G02B6/42
Filed: 1988-07-22
Abstract: PURPOSE:To stabilize an optical output by fixing a ferrule in which one end face and the other end face are polished to a slant face, and a vertical face, a slant face or a convex spherical face, respectively so that a light beam of a light emitting element is made incident on an end face of its slant face side. CONSTITUTION:A plug 6 of an optical connector is inserted from a tip opening part of a cap 11, and fitted into a split sleeve 10. Also, the tip face is allowed to adhere closely to a convex spherical face of the tip of a ferrule 9. In this case, the plug 6 and the ferrule 9 which are guided by the split sleeve 10 are butted concentrically with good reproducibility, and an optical fiber 7 and 8 of both of them are connected like one straight line. Subsequently, when an electric signal is sent to a light emitting element 1 and it is allowed to emit a light beam, its light beam is condensed by a lens 3 and made incident on the optical fiber 8 of the ferrule 9. In such a case, the reflected light from the incident end face does not return to the lens 3, therefore, no influence is exerted on the light emitting element 1. On the other hand, the light beam which is made on the optical fiber 8 is outputted without being lost by the optical fiber 7 which is installed on the same axis.