baber/WOPTO huggingface dataset:
Patent JP-2000100000-A (JP)
Title: Production of master optical disk
Inventor: HASHIGUCHI TSUTOMU
IPC: G11B7/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To permit effective exposure and stable formation of guide grooves and pits by specifying the transmittance of an intermediate layer to an exposure beam to a specific value or above. SOLUTION: The transmittance of the intermediate layer to the exposure beam is specified to >=9%. The front surface of a glass substrate 1 having a precisely polished surface is subjected to an UV/O3 treatment and an i-line type photoresist is applied by a spin coating method thereon in such a manner that photoresist is made uniform within the surface, by which a photoresist layer 2 is formed. The intermediate layer 3 is formed as a film by spin coating a water-soluble resin, such as, for example, polyvinyl alcohol, polyvinyl pyrrolidone or methyl cellulose and is baked. A photobleachable layer 4 is formed on the intermediate layer 3 by applying a material prepd. by dissolving a binder component and a photochromic material which is the photobleachable material into an organic solvent by spin coating.  Master disk exposure is executed by condensing a laser beam 6 to the glass substrate 1 of the manufactured master disk 5. After the photobleachable layer 4 is removed by the organic solvent, the intermediate layer 3 is removed and the optical master disk 8 is formed.
Patent JP-H1087865-A (JP)
Title: Silicone rubber sponge composition
Inventor: YAGINUMA ATSUSHI
IPC: C08L83/05
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber sponge compsn. which is excellent in foamability, has a uniform and fine cell structure, has a skin layer with a smooth nonsticky surface, and does not need long-time posture by compounding a specific organopolysiloxane with a specific blowing agent and a curative. SOLUTION: This compsn. essentially contains 100 pts.wt. organopolysiloxane represented by the mean compsn. formula: Rn SiO(4-n)/2 (wherein R is an optionally susbtd. monovalent hydrocarbon group; and n is 1.98-2.02) and having at least two alkenyl groups in the molecule, 10-100 pts.wt. reinforcing silica having a specific surface area of 50m<2> /g or higher, 0.01-50 pts.wt. dimethyl 2,2'- azobisisobutylate, 0.1-10 pts.wt. org. peroxide, a catalytic amt. of a platinum catalyst, and 0.01-10 pts.wt. organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms in the molecule.
Patent JP-H1088894-A (JP)
Title: Housing casing of runner for wooden sliding door
Inventor: GOTO TADASHI
IPC: E05D15/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To install runners simply without screwing by housing the runners into a casing, to which the press-contact pieces of a spring material, in which lower sections are spread, are formed integrally to the left and the right of a top plate, and pushing the runners into the dug-in hole of the bottom rail of a sliding door. SOLUTION: The press-contact pieces 22...22 of a spring material spread to the outside towards a lower section are mounted integrally to the left and the right of a top plate 21 having a shape that semicircles are drawn at both ends of a rectangle, and a casing 2 is formed. A notched groove, into which the head section of a screw for adjusting the height of the runner is passed, is formed to either surface of the left and the right of the casing 2, and a pawl piece 24 preventing the falling-off of the runner is formed to another surface.  A hole is drilled at the center of the place of the installation of the runner in the bottom rail surface of the sliding door by a drill edge having the same diameter as the breadth of the top plate 21, and the drill edge is moved up to a specified plate as the drill edge is left as it is rotated, and a dug-in hole having an opening section having the same shape as the top plate 21 is formed. When the casing 2, in which the runners are housed, is pushed in up to the bottom of the dug-in hole, the runners are not fallen by frictional resistance with the side walls of the press-contact pieces 22...22 having elasticity even when the casing 2 is not screwed to a bottom rail.
Patent JP-S63123786-A (JP)
Inventor: KURAMOTO TSUKUMO
IPC: B66B9/187
Filed: 1986-11-12
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-H07177979-A (JP)
Title: Lid for deep pan with handle
Inventor: HANSU FUINGAARE
IPC: A47J36/06
Filed: 1994-11-02
Abstract: PURPOSE: To provide a lid which has an excellent sealing ability and which can be easily washed by forming a part of a spherical segment around the peripheral edge of a spherical segment-like lid, into a lid ring having a predetermined width, and by providing the lid ring therein with a lid having a downward convex curve-shape. CONSTITUTION: A lid 10 for a pot is a spherical segment-like circular lid having a uniform radius of curvature and made of glass in its entirety, and having a part of a spherical segment around the peripheral edge thereof, which is formed into a lid ring 12 having a width of several centimeters, and the center part inside the lid ring 12 which serves as a lid 14. The lid is downward concave, that is, it is curved toward the pot. Two synthetic resin grip tabs 16, 18 are arranged on the lid ring 12 at diametrically opposite positions of the latter, being secured to the lid 10 by means of bolts 20, 21, and being auxiliarily bonded to the spherical segment-like circular lid 10 by means of an adhesive bond 24. Two grip bars 16, 28 having a circular cross-sectional shape is extended between the grip tabs 16, 18.
Patent JP-S62128394-A (JP)
Inventor: YUGE AKIO
IPC: G06Q20/18
Filed: 1985-11-30
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-S63123593-A (JP)
Title: Solder paste
Inventor: TANAKA KAZUYUKI
IPC: H05K3/34
Filed: 1986-11-14
Abstract: PURPOSE:To permit satisfactory soldering with high projection energy and short time by incorporating black powder which does not form a compd. with solder to a solder paste consisting of solder particles, flux and additives. CONSTITUTION:This solder paste 6 is composed of 90% solder particles, 1% carbon as black particles 7 and the balance flux. The black particles 7 transmit the projection energy to the solder particles and the solder paste 6 melts partly when laser light is projected to such paste 6. The paste is melted to a molten pad 5 and is then soldered via solder 5. The projection energy of the laser light, etc. can be increased and the quick satisfactory soldering is executed by using such black particles.
Patent JP-S61147320-A (JP)
Title: Power supply circuit device
Inventor: OKUTSU TAKAHITO
IPC: G05F1/67
Filed: 1984-12-20
Abstract: PURPOSE:To control surely a supply voltage to a load by generating a boost power supply for a drive circuit energizing a boosting circuit at first while the load is disconnected from a thermo generating element and connecting the load after a prescribed time. CONSTITUTION:An output of the thermo generating element 1 is fed to a drive circuit 2 via a contact 48 at first while no load is connected. The output appears at the 1st boosting circuit 34 via a transformer 30. When a sufficient voltage is obtained, the 1st switching circuit 35 is operated to throw the contact 48 thereby switching the input of the drive circuit 2 to the output of the 1st boosting circuit 34, the input contact 42 of a delay circuit 37 is closed to activate the 2nd switching circuit after a prescribed time and a contact 47 is closed to connect the load. In this state, the drive circuit 2 receives sufficient operating voltage from the 1st boosting circuit to control the output of the thermal power generating element 1 fed to the transformer 30.
Patent JP-2001094612-A (JP)
Title: Storage data amount monitor circuit
Inventor: KOIZUMI SHINJI
IPC: H04L12/28
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a storage data amount of a FIFO many not accurately be monitored in the case that a write clock and a read clock of the FIFO have the same speed but are asynchronously with each other. SOLUTION: A write counter 1 generates a write address 10 of the FIFO synchronously with a write clock 7 and a read counter 2 generates a read address 14 of the FIFO synchronously with a read clock 9 in a form of gray codes respectively. A slip decision circuit 3 receives the write address, the read clock and a corrected write address 13 to discriminate whether or not a signal resulting from retiming the write address by the read clock is slipped. A slip correction circuit 4 receives an output of the slip discrimination circuit 3 and the read clock to provide an output of the corrected write address on the occurrence of a slip on the basis of a slip decision signal 12 outputted from the slip discrimination circuit.  A storage data amount decision circuit 5 receives the write address and the read address and provides an output of a detection signal 15 when the stored data amount reaches a prescribed amount.
Patent JP-H10115483-A (JP)
Title: Refrigerator
Inventor: MATSUSHIMA SHIGEO
IPC: F25D21/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify a condenser piping and reduce the size of the same, and facilitate dealing-with of a spent domestic electrification article without providing a front flange of a refrigeration chamber having relatively high temperature. SOLUTION: The present refrigerator is adapted such that partitions 3, 5, 7 are provided between the adjacent rooms such that two refrigeration chambers 1, 2 are provided on at least upper part and at least one or more refrigeration chambers 4, 6 are formed on a lower part, and a refrigerant lower part 14 includes a freezing cycle, and further part of the piping of the condenser of the freezing cycle is disposed on the refrigerator front surface flange 12 where an opening of the refrigerator is formed and on the front surfaces of the partitions.  Herein, two condenser pipings are disposed on the front of the partition 5 for dividing the freezing chamber 4 and the refrigeration chamber 2, and one condenser piping is disposed on the front of the partition 3 for dividing the refrigeration chamber 2 disposed on the upper part of the freezing chamber 4 and the freezing chamber 1 disposed above the former. The two condenser pipings are of U shaped ones. Part of the condenser piping provided on a side plate of the refrigerator is disposed in the vicinity of the refrigerator front flange.
Patent JP-S61147624-A (JP)
Title: Calling device in large building
Inventor: TOKIWA MASAYUKI
IPC: G08B25/00
Filed: 1984-12-21
Abstract: PURPOSE:To transmit directly a call signal to a visitor by providing an ID card which is provided with a transmitting and receiving part and a reporting part and is carried by the visitor, a general operating means which grasps his place by the transmission signal of the ID card and supplies a call command, and a transmitting means. CONSTITUTION:The visitor has an ID card 12 to enter a large building. A circuit shown in the figure is built in the card 12, and the card discriminates the call signal to the card itself and transmits a signal specifying the card itself. In case that a specific ID card owner is called, a calling person calls an electronic exchange 62. The exchange 62 sends a signal to a general operating means 36. The means 36 sends the signal to all repeaters 34 and checks the repeater 34 which grasps the called ID card 12. When this repeater 34 sends a grasp confirming signal and the repeater number to the means 36, the call signal is transmitted to the ID card called through the repeater. Thus, the call signal is transmitted from the called card.
Patent JP-2000097765-A (JP)
Title: Sensor
Inventor: ICHIHARA TSUTOMU
IPC: H01L31/09
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sensor capable reducing the cost. SOLUTION: A sensor part 2 provided with a thin film thermistor 2a is arranged apart from an insulation substrate 1 by a support member 4. The support member 4 is constituted by an insulation film and a metal wiring. An infrared rays absorption film 22 is formed on the thin film thermistor 2a. There is formed an amorphous silicon thin film transistor as a switching element 3 which is a signal process part on the insulation substrate 1 between the insulation substrate 1 and the sensor part 2.
Patent JP-H0577352-A (JP)
Title: Heat shrinkable film
Inventor: NEGI TAICHI
IPC: C08L77/10
Filed: 1991-09-24
Abstract: PURPOSE:To provide a heat-shrinkable film excellent in the adhesion to content at the time of thermal shrinking operation having uniform heat shrinkability and good dimensional stability, improved in gas barrier properties, aroma retentivity and org. solvent resistance and easy to manufacture. CONSTITUTION:A heat-shrinkable multilayered film has at least one layer composed of an ethylene/vinyl alcohol copolymer composition consisting of 10-95wt.% of an ethylene/vinyl alcohol copolymer with ethylene content of 20-60mol% and a saponification value of 90% or more and 5-90wt.% of an aromatic polyamide resin or at least said layer and at least one polyamide resin layer and the area shrinkage factor thereof at the time of one-min immersion in hot water at 90 deg.C is 10% or more.
Patent JP-H05248054-A (JP)
Title: Structural panel
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04F13/08
Filed: 1991-10-18
Abstract: PURPOSE:To improve the execution work efficiency by installing a construction panel to an installed surface through an adhesive layer or sticking agent layer formed on the reverse surface side and permitting the installation state to the installed surface to be exfoliated. CONSTITUTION:A construction panel 1 is installed on an installed surface 3A of a structure member 3 such as floor joist and stud through an adhesive layer or sticking agent layer 2. Then, the installation state to the installed surface 3A can be exfoliated by using an exfoliating agent for the adhesive layer or sticking agent layer 2. The construction panel 1 is installed on the installed surface 3A such as the structure member 3 by the adhesive layer or sticking agent layer 2 on the reverse surface side. Further, when the construction panel 1 installed on the installed surface 3A is demounted, exfoliation is performed by using the exfoliating agent for the adhesive layer or sticking agent layer 2, and demounting is performed.
Patent JP-H04148832-A (JP)
Title: Temperature measuring method and distribution-type optical-fiber temperature sensor
Inventor: ONISHI TAKANORI
IPC: G01J5/08
Filed: 1990-10-11
Abstract: PURPOSE:To realize highly accurate temperature measurement by measuring the distribution of the temperature in accordance with the specified expression. CONSTITUTION:The distribution of temperature is measured by the expression I: where T(L) is the temperature at a specified distance L from the pulse incident end of an optical fiber to be measured, IS(L) is the detected intensity of Stokes light, IA(L) is the detected intensity of anti-Stokes light, DELTAalpha is the difference between the attenuating rates of the Stokes light and the anti-Stokes light, (k) is Boltzmann's constant, (r) is Planck's constant, (c) is light speed and nu is a Raman Shift amount.
Patent JP-H07122662-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUNODA HIROAKI
IPC: H01L21/8247
Filed: 1993-10-28
Abstract: PURPOSE:To enhance the cell characteristics by depositing a second gate insulation film while covering specific spacer and floating gate electrode thereby preventing a composite insulation film at a floating gate from thinning and relaxing the concentration of field at an end of the floating gate electrode subjected to machining. CONSTITUTION:The semiconductor integrated circuit comprises a first gate insulation film 23 deposited on the surface in an element forming region of a semiconductor substrate 21, and a floating gate electrode for nonvolatile memory comprising a first polysilicon film 24 doped with impurities of first conductivity type. The semiconductor integrated circuit further comprises a spacer 25 of second polysilicon film doped with impurities of second conductivity type formed contiguously to the side wall part located above an isolation region of the floating gate electrode, a second gate insulation film 26 covering the spacer 25 and the floating gate electrode, and a control gave electrode for nonvolatile memory cell formed on the second gate insulation film 26 while overlapping the floating gate electrode. This structure enhances the cell characteristics.
Patent JP-S63124474-A (JP)
Title: Photosemiconductor device
Inventor: NISHIOKA SUNAO
IPC: H01L31/16
Filed: 1986-11-12
Abstract: PURPOSE:To obtain photosemiconductor device having the high directional discriminating properties of incident beams by boring a rectangular parallelopiped-shaped recessed section to the surface of a semiconductor substrate at regular periodic intervals, independently diffusing and forming a semiconductor layer having a conductivity type reverse to the substrate to the side wall of the recessed section and each using these P-N junctions as photodetectors. CONSTITUTION:Rectangular parallelopiped-shaped recessed sections 2 are bored to the surface of an N-type semiconductor substrate 1 at regular periodic intervals, and P-type semiconductor regions 21-24 are diffused and shaped respectively to the side wall sections 11-14 of these recessed sections independently. Consequently, P-N junctions are each constituted of the regions 21-24 and the substrate 1, and these P-N junctions are employed as photodetectors. That is, these elements 31-34 take a shape that the normal of the substrate surface 1a passing through the center of the bottom 15 of the recessed section 2 is used as a four-time symmetry axis, wirings 41-44 are connected to the upper end sections of the regions 21!24 through an insulating film 5 and a substrate 1 region under the insulating film 5 formed on the bottom 15 is used as other wirings. Accordingly, the sensitivity of detection of incident beams to the normal direction of the substrate surface is improved while the degree of integration is enhanced.
Patent JP-H07125445-A (JP)
Title: Thermal recording material
Inventor: OKADA AKINORI
IPC: B41M5/337
Filed: 1993-10-28
Abstract: PURPOSE:To enhance storage stability, in a thermal recording material containing a dye precursor and an electron acceptive compd. by using a specific salicylic acid derivative or a metal salt thereof and a water-insoluble epoxy group-containing compd. CONSTITUTION:In a thermal recording material containing a usually colorless or light-colored dye precursor and an electron acceptive compd. reacting with the dye precursor at the time of heating to develop a color, as the electron acceptive compd., a salicylic acid derivative represented by general formula (X1 and X27 are a hydrogen atom, an alkyl group, an aralkyl group or the like and R is an alkyl group, an alkenyl group, an aralkyl group or the like) or a metal salt thereof and a water-insoluble epoxy group-containing compd. are added as the electron acceptive compd. As the salicylic acid derivative, 3-methyloxycarbonylaminosalicilic acid or 3-ethyloxycarbonylaminosalicylic acid is designated.
Patent JP-H01111736-A (JP)
Title: Molding die for molded glass
Inventor: MURAKISHI YUKIHIRO
IPC: C03B11/08
Filed: 1987-10-27
Abstract: PURPOSE:To improve precision of a product and mold release characteristics of a die by forming the surface layer of the molding die from substance consisting of at least two kinds of components of platinum and nickel and also allowing oxide to be dispersed and incorporated in the components. CONSTITUTION:Surface layers 1b, 2b having prescribed thickness are formed on the matrices 1a, 2a of molding dies 1, 2 respectively via a sputtering device. At this time, the surface layers 1b, 2b are formed from substance which consists of at least two components, platinum (Pt) as a main component and about 5-45wt.% nickel (Ni). Furthermore, at least one or more kinds of metallic oxides such as Al2O3 are dispersed and incorporated at about 0.02-30vol.% or more in the components. Thereby denseness, hardness, strength and resistance to chemical reactivity of the surface layers 1b, 2b are improved and crystal growth is inhibited. Therefore, precision of a product and mold release characteristics of the dies are improved.
Patent JP-H09116651-A (JP)
Title: Speech management system for key telephone set
Inventor: ITO YASUHIRO
IPC: H04Q3/58
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a speech for an undesired long time by managing every speech. SOLUTION: In the case of making a call from a telephone set 6 to a trunk line 1, a central control section 3 starts counting a speech time and a speech charge. The central control section 3 compares the speech time and the speech charge of a dialed call with a speech time warning value and a speech charge warning value read from a storage section 4 at all times during trunk line calling and makes a warning message display command onto a display section 63 and a transmission command of a warning tone to a speaker 61 and a handset 62 to a control section 65 through a telephone set interface section 5 when the speech time or the speech charge of the dialed call reaches the speech time warning value or the speech charge warning value.  When the speech time or the speech charge of a current speech exceeds the respective restriction value, the central control section 3 commands release of the trunk line 1 to a trunk line interface section 2 to forcibly terminate the current speech.
Patent JP-H07130705-A (JP)
Title: Dry etching apparatus
Inventor: KANETAKE SHIGEHIKO
IPC: H01L21/302
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a wiring layer that covers a semiconductor substrate from thinning off, by forming a lower plate-shaped electrode made of aluminum carbide. CONSTITUTION:In a pressure-reducible reactive chamber 1 made of quartz, a semiconductor wafer 4 is put on a wafer table 5, in which a lower electrode 6 is provided with an insulator layer 7 in between, while the counter electrode 8 is electrically grounded. The lower electrode 6 is connected to a high-frequency oscillator 9, and a high-frequency voltage is applied between both electrodes under low pressure in a reactive-gas atmosphere to etch a workpiece physically and chemically. The lower electrode 6 is made of aluminum carbide including a small amount of impurity, and the counter electrode 8 is made of alumina. Then, a deterioration in interconnection layer or a lowering in reliability can be prevented.
Patent JP-S61148489-A (JP)
Inventor: DOJO MASAHIRO
IPC: G09G5/40
Filed: 1984-12-21
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。