baber/WOPTO huggingface dataset:
Patent JP-H0889226-A (JP)
Title: Heating process for food
Inventor: TAKATORI KAZUMA
IPC: A23L7/10
Filed: 1994-09-20
Abstract: PURPOSE: To enable the heating of the rice of SUSHI (vinegared rice topped with a fish fillet) in an extremely simple operation, without heating a cover material of SUSHI up to high temperature and without deteriorating taste in the defrosting process of frozen SUSHI by microwave heating. CONSTITUTION: A magnetron 1 is connected with an upper waveguide 4 set in small output and a lower waveguide 5 set in larger output. The upper waveguide is introduced into a heating chamber 2 and the front end is placed facing the spot near the center of the upper surface of a conveyor 3. The front end of the upper waveguide is provided with an upper horn 6. The lower waveguide is also introduced into the heating chamber 2 and the front end is placed facing the spot near the center of the lower surface of the conveyor 3. The front end of the lower waveguide is provided with a lower horn 7. While frozen SUSHI is transferred by a conveyor 3, the rice of the frozen SUSHI is heated and defrosted by the irradiation of microwave from the lower horn 7.
Patent JP-H0542962-A (JP)
Title: Paper container for liquid
Inventor: YAMADA KAZUKI
IPC: B32B27/10
Filed: 1991-08-09
Abstract: PURPOSE:To provide a paper container for liquid which has oxygen barrier property, and can be circulated after usage for recycling of paper resources. CONSTITUTION:The subject paper container for liquid can be obtained by making a box with a laminated sheet for paper container by a laminated constitution of a paper layer and a plastic layer, and in the laminated sheet for paper container, an oxygen barrier layer of denatured polyethylene terephthalate resin layer is laminated by a denatured polyolefin resin layer, and yet the paper container for liquid has oxygen permeability at 900cc/m<2>.day.atm or less.
Patent JP-S60116054-A (JP)
Title: Control system of initial program load
Inventor: TAKEMURA NOBORU
IPC: G06F9/445
Filed: 1983-11-29
Abstract: PURPOSE:To reduce hardware for designating an IPL device by making switching of the IPL device between a floppy disck device and a built-in magnetic disk device depending on whether a medium for IPL is set to the floppy disk device before making a power source on or not. CONSTITUTION:The floppy disk device 1 and a built-in magnetic disk device 2 are connected to the body consisting of a central processing unit 4 and main memory 5. An IPL control section (microprogram) 7 and a boot loading area 6 are previded in the main memory 5. When the power source is made on, the IPL control section 7 is executed, and bootstrap 9 is read from medium of the floppy disk device 1 or the built-in magnetic disk 2, and IPL is performed handing over control to it. The bootstrap has an ID (identifier) in the ID area 10, and it is possible to discriminate whether the floppy disk is a medium for IPL or not by examining the ID.
Patent JP-H1167808-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAWADA YOICHI
IPC: H01L21/60
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for manufacturing a semiconductor device which reduces wire-caused short circuit faults by suppressing wire deformation due to seal resin filling at a mold sealing process and preventing contact between adjacent wires. SOLUTION: This device is a surface-mount package such as a QFP(quad flat package) and TQFP(thin QFP). At a wire bonding process, one end of a wire 9 is connected to a bonding pad 7. A capillary is moved in a Z-axis direction and an X-axis direction, while being moved in a Y-axis direction where seal resin 10 flows, and then moved in a direction opposite to the flow direction. Thereafter, the other end of the wire 9 is connected to an inner lead 8. With this arrangement, the wire 9 has a loop shape slanted in the flow direction of the seal resin 10 between the bonding pad 7 of a semiconductor chip 5 and the inner lead 8 of a lead frame 3, and furthermore, the loop shape can be a trapezoidal loop in shape.
Patent JP-H0388357-A (JP)
Title: Semiconductor module carrier
Inventor: KOBARIKAWA TAKASHI
IPC: H05K13/02
Filed: 1989-08-31
Abstract: PURPOSE:To achieve three-dimensional mounting by performing electrical connection using resilient contact pieces in a sandwiching relation, and engaging and integrating a cylindrical casing body with a coupling part provided on the end surface side of said body. CONSTITUTION:There are disposed in a semiconductor module mounting/holding part 6 resilient contact pieces 9, e.g. a leaf spring, which are electrically connected with lead terminals (I/O terminals) led out along the peripheral part of a semiconductor module 2 and have a function to fix the semiconductor module 2 to fix the semiconductor at its peripheral part, and which are electrically connected with an internal wiring 10 buried in the side wall of an insulating casing body 5. Further, there are disposed coupling parts 11 at a plurality of parts on opposite open end surfaces of the insulating casing body 5, on which coupling parts 11 there is provided a connection terminal part 12 which is disposed on the side wall part of the insulating casing body 5 and from which there is led out the internal wiring 10 which electrically connects to the resilent contact pieces 9. Hereby, semiconductor modules can electrically be connected without use of wire bonding, and further they can integrally be combined electrically with semiconductor module carriers being connected with each other.
Patent JP-H01205494-A (JP)
Title: Semiconductor laser
Inventor: TOINUSU FUAN DONGEN
IPC: H01S5/227
Filed: 1988-09-09
Abstract: PURPOSE: To reduce a threshold current value and to improve temperature stability by, under the second clad layer on an active layer, providing firstly the third clad layer of second conductive type and then the second active layer of second conductive type having substantially the same forbidden band width with the first active layer. CONSTITUTION: A current prevention layer 14 buries perfectly two grooves 11 and 12, while extended from the upper side of the second clad layer 6 to an active layer 3 and the first clad layer 2. An active area 3a comprises three layers 3-5. The active area 3a is positioned under the second clad layer 6, formed of the active layer 3, the third clad layer 4 of indium phosphorus of the second inversion conductive type and the second active layer 5, of the second inversion conductive type, having the same forbidden band width as the second active layer 3 having substantially the same forbidden band width as the active layer 3. The first and second clad layers 2 and 6 have smaller refractive index and larger forbidden band width than the active layers 3 and 5 in the area of three layers 3-5. The radiation generated is not easily irradiated from the active area 3A like this way.  A threshold current Ith required for laser effect less depends on temperature T because of presence of the second active layer 5.
Patent JP-S61129421-A (JP)
Inventor: DANKUUARUTO AIERUMAN
IPC: F02B75/02
Filed: 1985-10-11
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-2000021259-A (JP)
Title: Three dimensional letter push switch
Inventor: KUWAHATA HIRONOBU
IPC: H01H13/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To clearly indicate an object to be displayed such as a letter, number or symbol on a key surface of a push switch by three-dimensionally forming the object. SOLUTION: In a push switch, a base part 1 is made of rubber, and a key top part 2 is made of rubber/resin. The key top part 2, in which a groove formed into a reversed shape of a shape to be displayed is arranged on the key top back face part and the groove is filled with a pigment 3 and hardened, is formed into a transparent/translucent one for indicating the colored groove through it. The base part 1 and the color filled key top part 2 are stuck together by means of an adhesive 4 or forcibly fitted to each other so as to be fixed. In this way, a display in a switch is seen three-dimensionally in the key, and the object to be displayed seems to float in the key when the base part 1 and the key top part 2 are colored in the same color.
Patent JP-2000039084-A (JP)
Title: Ball tap
Inventor: OKAYAMA KENJI
IPC: F16K31/26
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the release of a lock even if a vibration is received, and keep a set water level by providing a release preventing means for preventing the release of a lock state of a lock mechanism. SOLUTION: A lock mechanism is formed of male serrations 14, 15 formed on the outer circumferential surfaces between the rear half outer circumferential surface of a front valve 2 and a link guide hole and between the screw rod 12 of a rear valve 3 and the link guide hole, respectively, and a lock ring 5 having a female serration 16 corresponding thereto. The lock ring 5 arrests the rotation of the front and rear valves 3 to fix the connecting state of the both by fitting and engaging its serration to and with the male serration parts of the front and rear valves 2, 3. The front valve 2, the rear valve 3 and the lock ring 5 are formed of a polyacetal resin so as to prevent the rusting and also smooth the engagement by use of its elasticity. The water stop level can be changed by changing the length of a valve body 1, and its state can be fixed.
Patent JP-H0388199-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ENDO TETSUO
IPC: H01L27/115
Filed: 1989-08-31
Abstract: PURPOSE:To improve the element separation function of an electrically reloadable EPROM with high performance and high integration by forming integrally a memory cell which performs the rewrite of data only by the transfer of an electric charge between an electric charge accumulation layer and a circuit board. CONSTITUTION:While the write operation of the memory cell M14 set along a selection bit line BL1 is being performed, a transistor 122 is kept at an on- state which keeps intermediate potential VM1 at a bit line BL2 side. Therefore, at the memory cell M24 set along a non-selection bit line BL2, no prescribed potential difference can be obtained even when a word line WL4 goes to an H level for the write of the cell M14, which prevents erroneous write performed. At this time, back bias is applied to an incidental MOS transistor in a field area since negative intermediate potential VM3 is supplied to the p-well of the transistor, which makes hard to turn on, thereby, element separation with a small amount of leak current can be performed. Therefore, integration with high density can be realized when the same degree of element separation performance is adequate.
Patent JP-H0387897-A (JP)
Title: Memory read control circuit of crt display device
Inventor: MIURA KOSUKE
IPC: G09G5/22
Filed: 1989-08-31
Abstract: PURPOSE:To increase a refreshment frequency and improve the image quantity of a displayed character by increasing the period of a character clock signal only in a fetch period in a blanking period. CONSTITUTION:If a blanking signal (j) rises while character codes D of one- screen sentences and each head address value AD are stored in a code buffer 3, the signal is written in a head FF from the time when a 1st reference character clock signal (m) rises and its output signal rises to 'H'. At this time t0, the fetch period TF begins to be counted. Consequently, the period of a corrected character clock signal which is outputted by a generating circuit 12 becomes twice as long as the period of the reference signal (m). Therefore, a CRT control part 11 has a margin in the read time of the head address of the buffer 3.
Patent JP-H0388932-A (JP)
Title: Air-fuel ratio controller
Inventor: MURAMATSU TOSHIHISA
IPC: F02D41/14
Filed: 1989-08-31
Abstract: PURPOSE:To normally control an air-fuel ratio at a proper value and surely perform purification of exhaust gas by providing a control part which memorizes aged electric potential difference with a learning function so as to compensate a basic output value with the aged electric potential difference and which feedback-controls the air-fuel ratio in a proper condition. CONSTITUTION:A standard output value of an exhaust sensor 54 in an air-fuel ratio controller and a first electric potential difference with respect to the standard output value is memorized preliminarily. Aged electric potential difference with respect to the first electric potential difference caused by aged variation at the time of a specified operation of engine is calculated by a control part 58 so as to memorize the aged electric potential difference by a learning function. The standard output value is compensated by the aged electric potential difference so as to feedback-control the air-fuel ration in a proper condition by the control part 58. The learning function is made to work in response to aged variation, and the electric potential difference is compensated so as to normally control the air-fuel ratio at a proper value, and the exhaust gas is purified.
Patent JP-S61102784-A (JP)
Title: Light emitting device
Inventor: MARUOKA TAKAYOSHI
IPC: H01L33/00
Filed: 1984-10-26
Abstract: PURPOSE:To emit light from LED elements efficiently and to omit a power source having large output power, by connecting the LED elements constituting an LED array in series, providing a means, which controls a current for emitting light from said LED elements, and providing a means, which flows the current through the selected LED elements. CONSTITUTION:When recording picture elements are present in input data, the recording signal is inputed to a corresponding selected driving circuit, e.g., a driving circuit 101, from an input terminal 121. Then, a driving element 111 of the driving circuit 101 is turned OFF. A current having a specified value, which is made to be a constant current by a control circuit 8, flows to an LED element 51 corresponding to the driving circuit 101. The LED element 51 emits light. When all the LED elements 51-5n are selected, i.e., all the LED elements 51-5n are required to emit light, recording signals are inputted to input terminals 121-12n so that the driving elements 111-11n are turned OFF. Thus, the current, which is controlled by the control circuit 8 flows through all the LED 51-5n, which are connected in series, and the light is emitted from the LED elements 51-5n.
Patent JP-H0390561-A (JP)
Title: Vapor generator for active metal
Inventor: FUKUHARA MASAAKI
IPC: C22B9/02
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the inside surface of a crucible for contg. active metals from being eroded by the active metals and to stably execute the evaporation of the active metals over a long time by forming the inside surface of the above-mentioned crucible to a higher density and applying a corrosion resistant coating on the inside surface at the time of heating and evaporating the chemically active metals. CONSTITUTION:The crucible 13 for contg. the chemically active 15, such as U, Ti, Zr, Hf, V, Au, Ag, and Pt, is made of W, Ta, Re, Hf, No, or the alloys consisting essentially of these metals and the inside surface surface thereof is formed to the higher density by a hot isotropic pressurization method; in addition, the corrosion resistant coating of Y2O3, ThO2, ZrO2, Al2O3, etc., is applied on this high-density surface at the time of heating and melting the above-mentioned active metals by irradiation with an electron beam 16 to generate the vapor thereof. Metals, such as W, Ta, Re, Hf, Mo, Nb, V, etc., and porous bodies 14 of a ceramic systems, such as Y2O3, Al2O3 and ZrO2 are mixed together with the active metals 15 and the mixture is put into the crucible 13. The erosion on the inside surface of the crucible by the molten metal is suppressed and the long-term evaporation of the active metal is attained.
Patent JP-H0867347-A (JP)
Title: Rotary feeder type powder/grain feeding device
Inventor: NISHIMURA AKIRA
IPC: B65G65/48
Filed: 1994-08-26
Abstract: PURPOSE: To prevent powder/grains from sticking to the vane surface by force- feeding the powder/grains along the axial direction of a rotor in the space portion surrounded by vanes and a casing inner wall, and pushing the powder/ grains to a pipe from a discharge port with the high-pressure air ejected from an air inflow port. CONSTITUTION: The powder/grains dropping into a lower chamber 2 are received and rotated in the space between the vanes of a rotary feeder main body 9. The space gradually approaches an air inflow port 14, and the powder/grains on the surface of the left vane are scattered to a discharge port by the injected air. High-pressure air flows as a jet over the whole space. The powder/grains can be continuously force-fed from a discharge port 16 via a transportation pipe 17 without interruption. The powder/grains can be prevented from sticking to the vane surface regardless of the grain size of the powder/grains and the size of a rotor.
Patent JP-H1069248-A (JP)
Title: Display device
Inventor: ISHII MASANORI
IPC: G09F9/313
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be used indoors and allows full-color and full-dot display by installing a display section which displays specified display data in roughly full color and integrating the display section with a display control circuit which updates the specified display data. SOLUTION: A color plasma display 1 which displays a specified display data in roughly full color is installed to be integrated with the display control circuit which updates the specified display data. This display device 10 updates the display data by installing a personal computer control circuit in the interior of its casing. And the device 10 is provided with a floppy disk drive section 3 and a CD-ROM drive section 4 as the external storage devices for replacing programs and display data. Such storage mediums are inserted and accessed to update application programs and display data.
Patent JP-S6467398-A (JP)
Title: Transfer sheet and transfer method thereof
Inventor: NAGATA KAZUHIKO
IPC: B44C1/17
Filed: 1987-09-09
Abstract: PURPOSE: To make transcription operation such as rubbing unnecessary and improve working efficiency by painting ink layer containing sublimating color material on surface of thermo-contraction plastic film. CONSTITUTION: Ink layer 30 consists of mixed ink of medium 31 and sublimating color material 32, and is painted on surface of thermo-contraction plastic film 10 by printing. This transcription sheet 1 is cut into suitable size for possibly enclosing article to be displayed 40 and this cut sheet 1 is wound to the article 40 so that the ink layer 30 directly faces, starting and terminating ends of the winding are connected, followed by letting the transcription sheet 1 thermally contact through thermo-contraction processing like blowing hot wind to tightly mount on the article 40. By letting the sublimating color material 32 of the ink layer 30 sublimate through heat processing in such a mounting state, display composed of the ink layer 30 is transcribed on the article to be displayed 40.
Patent JP-H0273394-A (JP)
Title: Display positioning system in dot matrix type display device
Inventor: MATSUO MIKITA
IPC: G09G3/20
Filed: 1988-09-09
Abstract: PURPOSE:To display an image whose data capacity is different in the center of a display screen by calculating a display start position or a display start timing of data in the X direction and the Y direction by an X calculating part and a Y calculating part of a positioning control part, generating a control signal based on a calculated value by a correcting means and controlling an image display shift register. CONSTITUTION:An X calculating part 11 derives a correction value in the horizontal direction by an external clock input and a horizontal synchronizing signal, based on the number of horizontal picture elements which is set in advance in an arithmetic means 111, and controls a horizontal shift register 13 for inputting image data by a correcting means 112, based on its result. Also, a Y calculating part 12 derives a correction value in the vertical direction by a horizontal synchronizing signal and an external vertical clock input, based on the number of vertical picture elements which is set in advance in an arithmetic means 121, and controls a vertical display vertical shift register 14 by a correcting means 122, based on its result. In such a way, an image in which the capacity of data is different can be displayed in the center of a display screen.
Patent JP-H04109085-A (JP)
Title: Protecting device for air conditioner
Inventor: YOSHIKAWA YOSHIHIKO
IPC: H02H7/085
Filed: 1990-08-27
Abstract: PURPOSE:To prevent wrong detection on the abnormality of a compressor by nullifying discrimination output during the operation frequency change period of an inverter so as not to input the output signal of an excess current judged at the time of operation frequency being changed during steady operation, into a control means. CONSTITUTION:A current flowing into an inverter 3 during steady operation is of less than the excess current value and thereby judged to be of the normal value by a comparator 7. An output nullifying means 9 then processes all output signals from the comparator 7 as effective when the operation frequency does not change, and a signal indicating the current being of the normal value is sent out to an operation frequency control means 8. As a result, the operation of a compressor 4 is continued. In this case, the output control means 9 receives the signal of descending operation frequency from the operation frequency control means 8 and controls in such a way as to nullify the signal inputted from the comparator 7 during the change of operation frequency and for the specified time after the change of operation frequency. The excess current signal is not thereby inputted into the operation frequency control means 8 when the operation frequency is lowered, and thus wrong detection on the abnormality of the compressor 4 is prevented.
Patent JP-S61103838-A (JP)
Title: Immune adsorbent and its production
Inventor: KODA SEIICHI
IPC: C07K16/00
Filed: 1984-10-29
Abstract: PURPOSE:To obtain an immune adsorbent having extremely high antibody bonding ability, by reducing an S-S bond at the hinge part of an antibody, and crosslinking an SH grop of the prepared antibody and a bonded group of a carrier containing the bonded group with a compound containing a maleimide group, etc. CONSTITUTION:An S-S bond at the hinge part of an antibody is reduced, and the prepared SH group of the antibody containing the SH group is crosslinked with a bonded group of a carrier containing the bonded group to give an immune absorbent. When the bonded group of the carrier is a SH group, a compound [e.g., N,N'-(1,2-phenylene-bismaleimide)] containing >=2 maleimide groups in one molecule is used, and when the bonded group is amino group, imino group, hydrazino group or primary - tertiary amine, a compound(e.g., N-succinimidyl-N-maleimide acetate) containing both a maleimide group and a succinimide ester group in one molecule is used.
Patent JP-H10154852-A (JP)
Title: Laminated multi-semiconductor laser element and laser beam scanning optical device using the same
Inventor: NAIKI TOSHIO
IPC: H01S5/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To make a laminated multi-semiconductor laser element usable as a one-beam system laser beam scanning optical device by only exchanging the light source of the element for another. SOLUTION: A laminated multi-semiconductor laser element 2 has a laminated wafer 21 composed of a semiconductor substrate, a clad layer, a gap layer, active layers 22a and 22b, etc. The wafer 21 is constituted by laminating the clad layer, gap layer, active layers 22a and 22b, etc., upon the semiconductor substrate by repeating the application, vapor deposition, stripping off, etc., of photoresists by using the well-known photolithographic method, vapor- depositing method, etc. The active layers 22a and 22b respectively have light emitting areas 23a and 23b which are shifted from each other by a distance (p) in the direction (Y-direction) perpendicular to the laminating direction (X- direction) of the wafer 21.