baber/WOPTO huggingface dataset:
Patent JP-S54112707-A (JP)
Title: Gas cleaning method in annealing of cold rolled steel strip
Inventor: KIMIWADA NORIYUKI
IPC: C21D9/46
Filed: 1978-02-24
Abstract: PURPOSE:To clean the surfaces of a cold rolled strip coil by regulating the partial press. ratio of H2 and CH4 formed from a carbonaceous substance adhered to the uncleaned strip to a specific value to temp. in annealing of the coil with a mixed atomopheric gas of H2 and N2 in a bell type annealing furnace. CONSTITUTION:An uncleaned cold rolled strip coil with a carbon source such as rolling oil adhered is put in a bell type annealing furnace and annealed with a mixed atmopheric gas of H2 and N2 as a heat medium. At this time, the carbon source reacts with hydrogen to form CH4 according to the equation C+2H2 CH4. The temp. at which the reaction takes place depends upon the partial press. ratio of CH4 and H2 in the atmospheric gas, and the relation is shown by the alpha-curve of the diagram. Accordingly, by setting the partial press. ratio of the atmospheric gas to the temp. at above the alpha-curve, CH4-forming raction takes place and the rolling oil or the like is removed as CH4. Thus, a lustrous annealed product of high quality is obtd. from the uncleaned strip.
Patent JP-S58137931-A (JP)
Inventor: NISHIMURA HIROMI
IPC: H01H47/18
Filed: 1982-02-10
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-H08251291-A (JP)
Title: Method and device for providing preference order to telephone call
Inventor: MAAKU JIEE FUORADEAA
IPC: H04Q3/72
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To enable a caller of telephone to specifies a priority for his or her telephone call by allowing the caller of telephone to know whether or not a priority level is allocated to a telephone call and determines a processing method for telephone calling according to that. SOLUTION: When the caller 10 of telephone telephones to a call recipient 14, an origination switch 20 connects the telephone call to a terminating switch 22, which connects the telephone call to the call recipient 14. If, however, the telephone number of the caller of telephone appears in a trigger table of ANI, a data base 36 provides the specified priority reference of the telephone caller side. The switch 20 connects the telephone call to the switch 22. When the telephone number of the receiver of telephone appears in the trigger table 40 of ANI and the data base 44 provides the specified priority reference of the call recipient 14 and a substitutional processing method for the telephone call, the switch 22 determines a processing method for the telephone call.
Patent JP-H01196132-A (JP)
Title: Integrated circuit device
Inventor: MYOKAN ISAO
IPC: H05K1/14
Filed: 1988-01-29
Abstract: PURPOSE:To assure the title device of low cost, high reliability, and high density by locating a circuit element in an opening formed in a second circuit board, and connecting the circuit element between an electrode of the second circuit board and an electrode of a first circuit board via the opening without using wires. CONSTITUTION:An opening is formed in a FPC(flexible printed circuit) and an IC chip is subjected to face-down bonding within the bonding. This assures that the upper surface of the IC chip 4 is formed to be lower and also the height of a sealing member 21 is substantially equal to that of the IC chip 4. A platen 26 is separated away sufficiently from the sealing member 21, and a recording paper 27 and an inked ribbon 28 are adapted to move smoothly back and forth for stable recording. This allows the IC chip 4 to approach a heating part 2 for assuring the reduced width l of an insulator board 3, resulting in a miniaturized head and a low cost. Further, upon soldering the device through a reflow furnace, positional displacement is naturally corrected owing to surface tension of a melted solder to compenstate thermal compression of the FPC, thus assuring high reliability bonding.
Patent JP-S59146251-A (JP)
Title: Multi-line type facsimile connecting device
Inventor: HAMANAKA NOBORU
IPC: H04N1/00
Filed: 1983-02-09
Abstract: PURPOSE:To reduce the load of a central processing unit by providing a procedure connecting section controlling transmission information, connecting section connected to a required line based on address information and a modulation and demodulation mechanism corresponding to the line and connecting them to the required line based on the indication of the central processing unit. CONSTITUTION:An interface control section 11 matches with the central processing unit 1, decodes information from the central processing unit 1 and separates address information and transmission information. The separated transmission information is inputted to an output control section 12 and the address information is inputted to a communication service control section 14 respectively. The output control section 12 forms a character by a character generating section 13 in case of data information, and inputs image information as it is to a procedure control section 15 in case of the image information. On the other hand, a communication service control section 14 is connected to a circuit of a connecting section 16 corresponding to the input address. When the central processing unit 1 designates a communication line requiring simultaneous transmision, i.e., a facsimile device by an address, the communication line corresponding to the address is connected by the connection section and the simultaneous processing is attained freely.
Patent JP-S63188165-A (JP)
Title: Image erasing device
Inventor: NONAMI HIDETAKA
IPC: G03G21/00
Filed: 1987-01-31
Abstract: PURPOSE:To shorten the distance between light emitting elements and an image carrier to increase the illuminance and to reduce the number of parts by sticking a casing having window holes to the surface of a substrate, on which respective light emitting elements are directly bonded in the lengthwise direction, and sticking a transparent dustproof film to the casing to constitute an erasing array. CONSTITUTION:A casing 26 having window holes 27 is stuck to the surface of the base, on which respective light emitting elements 25 are directly bonded at a prescribed pitch in the lengthwise direction, and a transparent dustproof film 28 is stuck to the surface of the casing 26 to constitute an erasing array 20. Since the medium through which the light is transmitted between light emitting elements 25 and the image carrier (photosensitive drum) is only the dustproof film 28, the distance between light emitting elements 25 and the image carrier is shortened to increase the illuminance, and the number of parts is reduced.
Patent JP-H04260706-A (JP)
Title: Cooking device
Inventor: KASHIMA HIDEO
IPC: F23B90/00
Filed: 1991-02-14
Abstract: PURPOSE:To perform an efficient combustion of charcoals held on a grid without any disturbance by a method wherein an approximate uniform air vibration is produced at an entire grid position. CONSTITUTION:A vibration generating device 9 for producing air vibration of low frequency in a cooking device is counterposed at a lower surface of a grid 7. Air vibration of low frequency produced by the vibration generating device 9 is transmitted to the grid 7 so as to vibrate air around the charcoals T and then an efficient combustion can be carried out. In addition, the vibration generating device 9 is oppositely disposed at a lower surface of the grid 7, thereby an amplitude of air vibration generated at the position of the grid 7 is entirely made uniform and the charcoals T on the grid 7 are completely ignited under the same condition and then both combustion state and its temperature can be made uniform.
Patent JP-H11217530-A (JP)
Title: Recording liquid
Inventor: MIKI TETSUZO
IPC: C09D11/328
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid useful as a coloring material for a water- soluble recording liquid used in various recording devices, utensils, or the like, such as an ink for ink jet printers or water-based pens by including a complex compound of a specific azo dye capable of forming a complex with a metal and a basic dye therein. SOLUTION: This water-based recording liquid is obtained by including (A) 0.5-20 wt.% of at least one kind of a complex compound of an azo dye represented by formula I [X1 to X5 are each H, a halogen, nitro, methylsulfonyl or the like; Y1 and Y2 are each a (substituted)phenylazo, a (substituted) naphthylazo or H] and capable of forming a complex with a metal selected from chromium, cobalt, iron, aluminum and titanium oxide and (B) 0.1-20 wt.% of a basic dye (e.g. Basic Violet 1 or Basic Blue 1) and/or (C) 0.1-20 wt.% of a urea-based compound represented by formula II (R1 to R4 are each H or an alkyl; X is 0 or S) (preferably tetramethylurea).
Patent JP-H09208006-A (JP)
Title: Rotary type refuse separation, storage and discharge equipment
Inventor: TOMA ICHIRO
IPC: B65F5/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide rotary type refuse separation, storage and discharge equipment capable of increasing the filter area without increasing the size of the peripheral equipment, compressing and storing the garbage making use of the suction pressure of a blower in carrying the refuse, easy in the safety countermeasures during the maintenance and inspection, and capable of easily replacing a filter. SOLUTION: A cylindrical filter 24 of high strength having a spiral guide 25 on an inner circumference is turnably supported in a pressure vessel 22 to which an air pipe 21 continuous to the suction side of a blower 6 is connected, an inlet end of the cylindrical filter 24 is connected to a refuse transport pipe 26 side continuous to a refuse throw-in port, discharge valves 28, 33 are installed on an outlet end side of the cylindrical filter 24, the cylindrical filter 24 is formed to be a storage chamber 29, and a driving device 31 to reversibly turn the cylindrical filter 24 is provided.
Patent JP-H02201946-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA MORIHIRO
IPC: H01L23/28
Filed: 1989-01-30
Abstract: PURPOSE:To reduce mounting occupied area for a wiring board to realize high- density mounting by disposing leads along the outer wall of a resin body and providing a through hole that passes through the resin body. CONSTITUTION:An island 2 on which a semiconductor chip 1 is mounted and the electrode of the semiconductor chip 1 disposed around the island 2 are electrically connected by a bonding wire 3. A semiconductor device comprises a vertical U-shaped lead 4, openings 5, 6 disposed below and above the lead 4, a resin body 8 having a through hole 7 that seals the inner side of the land 4 except the outer side and the island 2 and passes through the openings 5, 6. Thus, an occupied area (a mounting area) including the front end of a lead is made smaller, and mounting integration of a circuit board can be enhanced.
Patent JP-H09214444-A (JP)
Title: Method for transmitting and displaying image pattern data of data broadcast system and method for displaying image pattern on image receiver side in data broadcast system
Inventor: HIRAMATSU TATSUO
IPC: H04H20/91
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the data broadcast system in which although the number of pieces of data in one image pattern is small, the number of image patterns in one program can be increased. SOLUTION: In the image pattern data transmission and display method for the data broadcast system where program data for one program in a data broadcast program are made up of page data in the unit of one or plural pages and each page data is made up of one or plural unit data, a transmitter side sends data unit data consisting of unit data each including data for plural image patterns each segmented in the unit of data for one image pattern. A receiver side displays the plural image pattern data included in each received unit data in the unit of one image pattern.
Patent JP-H11218438-A (JP)
Title: Vehicle weight judging device
Inventor: HORIO KAZUYA
IPC: G01G19/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To positively judge whether weight is excessive or not, by receiving weight data that is determined for each vehicle from a vehicle concerned, and comparing the data with actually measured data. SOLUTION: When a vehicle enters a communication region B, a request signal is sent from an antenna 2 on a road to a vehicle-mounted machine 1, a total weight WS of the vehicle being recorded in a ROM in the vehicle- mounted machine 1 is received and is stored in the RAM of a judging device 5. Then, when a vehicle detector 4 detects the vehicle, a shaft weight meter 3 successively judges the weight of a first shaft (front wheel) and a second shaft (rear wheel) of the vehicle while the detector 4 is ON, the judging device 5 sums them and stores them at the RAM as both weight WJ of a loaded vehicle. Then, the judging device 5 compares actual weight WJ with total weight WS, judges that the vehicle is not overloaded in the case of WJ<=WS, does not show anything on a display 6, and controls a circuit breaker 7 to an open position and allows the vehicle to pass.  When the vehicle is overloaded, it is displayed on the display 6, the circuit breaker 7 is closed, thus preventing the vehicle from passing.
Patent JP-2000223790-A (JP)
Title: Nitride-based semiconductor laser device
Inventor: ITAYA KAZUHIKO
IPC: H01S5/343
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor laser device which is excellent in the reproducibility of a process, which can be operated at a low threshold value, at a low operating voltage and with high reliability, and whose characteristic is good. SOLUTION: In this nitride-based semiconductor laser device, a multiple quantum well structure 16 which is composed of AlxGa1-xN/AlyGa1-yN (0<x<=1 and 0<=y<1) constituted on a substrate 11 or a superlattice structure is provided. The nitride-based semiconductor laser device is formed in such a way that its A composition is not uniform but step-shaped or graded in a part or all of AlxGa1-xN layers as barrier layers, or in the AlyGa1-yN layer to be used as a well-side layer.
Patent JP-H04239743-A (JP)
Title: Layout for effectively utilizing twin boat of semiconductor producing equipment
Inventor: TANIYAMA YASUSHI
IPC: H01L21/68
Filed: 1991-01-23
Abstract: PURPOSE:To eliminate a decrease in working efficiency by setting a handler arm at the position where the said arm will not touch or interfere with other parts such as a supporting arm or quartz tube that make rising and falling motions. CONSTITUTION:While a robot 4 is moving an untreated wafer to one quartz boat 6 retained by the first arm 5a of a twin boat handler, heating treatment for a wafer in another quartz boat in a heating furnace 12 is completed. At this time, the second arm 5b of the twin boat handler 5 is not located directly below the heating furnace 12 and located at a place not touching nor interfering with the up-and-down movement of a supporting arm 7 and quartz tube 10. Thus, the supporting arm 7 can descend without waiting time, the handier 5 immediately turns when the carrying work to the first quartz boat 6 is completed, and the second arm 5b performs the operation of retaining the quartz boat already heat-treated. By doing this, the production can be increased considerably.
Patent JP-S56117223-A (JP)
Title: Motor driving device
Inventor: MOROTA MASAAKI
IPC: G03B17/42
Filed: 1980-02-22
Abstract: PURPOSE:To miniaturize a camera and to facilitate its operation by providing the casing of a geared motor to a camera body rotatably so that when for force constraining an output shaft is greater than a load on the casing, the casing will rotate and when less, the output shaft will rotate. CONSTITUTION:Since gear 1a united with casing 1h is hooked with film winding pawl 23, output shaft 1a rotates, cam 2 rotates counterclockwise and lever 21 moves to charge the shutter. As cam 2 rotates further, roller 2b rotates lever 22 counterclockwise and pin 22a on lever 22 pushes pawl 23 clockwise to disengage pawl 23a from gear 1a. As a result, casing 1a becomes rotatable. On the other hand, bent and raised part 23b of pawl 23 presses lever 24 to move communication plate 25 to right, and then while a film is taken up by one frame by rotating cam 11b united with sprockets, switch 31 is opened to stop motor 1e. Thus, the camera is miniaturized and its operation is simplified.
Patent JP-2000223062-A (JP)
Title: Inspection method for ion implantation device
Inventor: MUTSUKAWA KAZUHIRO
IPC: H01L21/265
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for an ion implantation device, capable of inspecting whether or not a wafer holding platen is normally rotating even if a setting value relating to the operation of the wafer holding platen is set to a false value. SOLUTION: In this ion implantation device equipped with a wafer holding platen 3 capable of rotating a semiconductor wafer 6 in its circumference direction and an ion beam irradiator to irradiate an ion beam 12 to the semiconductor wafer 6 held by the wafer holding platen 3, the ion beam irradiator is controlled so as to scan the ion beam 12 only in X direction between the rotation center point of the semiconductor wafer 6 and its circumference in an implanting step, in a process to implant an ion in the semiconductor wafer 6 by repeating the implantation step of irradiating the ion beam 12 by the ion beam irradiator and rotating the wafer holding platen 3 by the angle of the platen, for as many times as the number of revolutions of the platen.
Patent JP-H10223983-A (JP)
Title: Nitride semiconductor element
Inventor: NAGAHAMA SHINICHI
IPC: H01L31/0264
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the threshold current of a nitride semiconductor element by forming composition-graded layers so that their band gap energy may become smaller as approaching an active layer by specifying the percentages composition of p-type nitride semiconductor layers. SOLUTION: A light guide layer 5 and a p-type light guide layer 7 which are in contact with an active layer 6 are constituted in composition-graded layers. The composition-graded layers are formed so that the band gap energy of the layers may become larger as going away from the active layer 6. In other words, the refractive indexes of the composition-graded layers are made smaller as going away from the active layer 6 by successively changing the X- and Y-values of InXAlYGa1- X- YN (where, 0<=X, 0<=Y, and X+Y=1) representing the composition of a nitride semiconductor on one side.  Therefore, the substantial waveguide areas of the light guide layers 5 and 7 which are in contact with the active layer 6 become larger and, in addition, since the compositions of the layers 5 and 7 are graded, the light confining effects of the layers 5 and 7 are improved and the threshold current of a nitride semiconductor element can be reduced.
Patent JP-H09196293-A (JP)
Title: Steam trap
Inventor: ASADA TETSUO
IPC: F16T1/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To maintain a trap function even when a valve is closed or the opening of the valve is impossible because of the failure of a temperature sensing member. SOLUTION: A valve casing is formed by connecting caps 4 and 5 to a main body 3 having an entrance 1 and an exit 2, a valve chamber 6 is formed in an inner side composed of the main body 3 and the cap 4 and a second valve chamber 7 is formed in an inner side composed of the main body 3 and the cap 5. A temperature sensing member 11 is arranged in the valve chamber 6 and a second temperature sensing member 21 is arranged in the second valve chamber 7. A spherical valve seat member 32 having an L-shaped valve port 31 formed between the temperature sensing members 11 and 21 is arranged so as to be freely turned. Normally, the valve seat member is used by turning this to a position for communicating the valve chamber 6 and the exit 2 together and shutting off the second valve chamber 7 and the exit 2.  When the temperature sensing member 11 fails, the valve chamber 6 and the exit 2 are shut off by turning the valve seat member 2 and the second valve chamber 7 is communicated with the exit 2.
Patent JP-H06209669-A (JP)
Title: Auxiliary apparatus for cutting of horn and castrating of animals
Inventor: TANAKA TETSUMASA
IPC: A01K17/00
Filed: 1993-01-14
Abstract: PURPOSE:To enable the treatment of horn removing and castrating treatments of the animals, etc., by about two operators with a high efficiency in a short time and save the treatment cost by pushing animals such as a calf into a housing frame unit, regulating the movement of the body front part or a neck or head part. CONSTITUTION:This apparatus is equipped with the first regulating means 14, having a housing frame unit 12 capable of housing animals and regulating the movement of at least the trunk part to the body front part of the animals in a state thereof housed in the housing frame unit 12 and the second regulating means 16 for regulating the movement of the neck to the head part. The side in the body front part of the animals housed in the housing frame unit 12 is pressed and engaged with the first regulating means 14 and the movement can be regulated while pressing and engaging the neck and nasal parts of the animals with the second regulating means 16 without requiring the need for directly pressing the neck and head parts of the animals by an operator. Thereby, the horn removing and castrating treatments can efficiently be performed.
Patent JP-S55115879-A (JP)
Title: Isomerization of tetrahydrophthalic anhydride and its derivative
Inventor: SAMEJIMA HIROSHI
IPC: B01J27/00
Filed: 1979-02-28
Abstract: PURPOSE: To form a tetrahydrophthalic anhydride and its derivative into isomer compounds for use as a curing agent of an epoxy resin, by treating the tetrahydrophthalic acid and its derivative in the presence of a low-priced isomerization catalyst of a halogen and a halogenated alkaline (earth) metal under heating.  
     CONSTITUTION: A tetrahydrophthalic anhydride and its derivative shown by the formula (R is 1W6C alkyl or alkenyl; n is 0W4) are treated in the presence of an isomerization catalyst of a halogen and a halogenated alkaline (earth) metal under heating at 120W250°C to give their isomer compounds. Potassium iodide and lithium bromide are cited as the most preferably isomerization catalysts and the amount of the catalyst is not less then 0.005wt% (preferably 0.01W3.0wt/) based on the starting material shown by the formula. Δ 4 -tetrahydrophthalic anhydride and its 3-or 4-methyl derivative may be cited as the starting material shown by the formula and the main reaction is a reaction wherein these double bonds shift to Δ 1 -position so that the isomer compounds become liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08219936-A (JP)
Title: Water intrusion sensitive optical fiber and cable employing it
Inventor: SHIONO TAKEO
IPC: G01M3/38
Filed: 1995-02-09
Abstract: PURPOSE: To prevent erroneous detection by admixing an additive having a hydroxyl group with a UV-curing resin of a water absorbing swelling layer formed on an optical fiber strand through a coating layer thereby detecting a position intruded with water with high sensitivity. CONSTITUTION: A primary coating layer 2, principally composed of an urethane based acrylate resin, is provided on an optical fiber strand 1 having a predetermined diameter. A secondary coating layer 3 principally composed of an urethane based acrylate resin and having Young's modulus higher than that of the coating layer 2 is provided thereon. A yellow coloring agent and a sensitizer for starting photosynthesis, i.e., methyl diethanolamine, are admixed with the urethane based acrylate resin, which is further added with a specified crosslinking accelerator before being applied to the outer circumference of the coating layer 3. It is then irradiated with UV-rays and a water absorbing swelling layer 4, having specified water absorbing capacity and Young's modulus, is provided thus obtaining a water intrusion sensitive optical fiber 5.