baber/WOPTO huggingface dataset:
Patent JP-H06207813-A (JP)
Title: Alignment apparatus
Inventor: KOMATSU KOICHIRO
IPC: H01L21/30
Filed: 1993-01-12
Abstract: PURPOSE:To provide aim alignment apparatus free from fluctuation of air securing freedom of the arrangement of an alignment mark. CONSTITUTION:First diffraction gratings RM1 and RM2 provided on a first object are irradiated with light beams LB1 and LB2 from two specified directions to detect primary diffraction light LBr1 and LBr2 to be diffracted with the first diffraction gratings while a second diffraction grating WM is irradiated with 0-order light LBW1 and LBW2 through the first diffraction gratings to detect the primary diffraction light BTW1 to be diffracted with the second diffraction grating.
Patent JP-H11204667-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IKEDA TATSUHIKO
IPC: H01L21/8248
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high-performance BiCMOS semiconductor device, in which a collector extracting diffusion layer having a high impurity concentration can be easily formed in decreased number of steps and in which the collector resistance is reduced. SOLUTION: A polysilicon film 54a is formed over the entire surface of a semiconductor substrate 33, and a base extraction electrode 54 is formed by patterning the film 54a. A recess 41 is formed in the surface of the substrate 33, a polysilicon film 46b is formed by covering the entire surface of the recess 41, and a collector extracting diffusion layer 52 is formed under the recess 41 with the film 46b as a diffusion source. Since a gate electrode 48 is thereafter formed by patterning the film 46b the layer 42 having a high concentration can be formed without requiring a separate step, and a margin of isolation from a base region 52 is increased, and microstruring is promoted.
Patent JP-H11199844-A (JP)
Title: Production of pasty body and system for producing the same
Inventor: KAKITA MASAYUKI
IPC: B01F23/47
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a simplified method for producing a pasty body which dispenses with steps of weighing solid, e.g. powder, for preparation of a carrier solution and throwing it into a mixing tank by preparing the carrier solution with a pasty body, as one of its component and pasty component source, which contains a high proportion of the pasty component. SOLUTION: This method uses an already produced pasty body as the pasty component source for preparation of a carrier solution and also as the high- concentration pasty component solution containing the pasty component at a higher concentration than the carrier solution, to produce a new pasty body via a step of preparing the carrier solution containing the pasty component at a given concentration and an alkali.
Patent JP-S5287443-A (JP)
Title: Method of coloring high polymeric material
Inventor: SHIMADA KEISHIN
IPC: C08K5/34
Filed: 1976-01-16
Abstract: PURPOSE: 8'-halogeno-quinophthalone of formula I(X, Y are Cl, Br). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09187163-A (JP)
Title: Grain tank for combine harvester
Inventor: KONO KENJI
IPC: A01F12/60
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a grain tank for a combine harvester whose structure is simplified to facilitate its assembling and inside cleaning with excellent maintenance. SOLUTION: This grain tank comprises the upper tank and the lower tank and they can be readily stacked and separated. The lower tank 2 is equipped with a grain-discharging spiral 4 fixed around the shaft 5 to convey the grains to the outlet 3, has a cap plate 6 covering the upper side of the grain- discharging spiral. In addition, the wall edge 7 of right and left side walls are formed at the height opposing to the grain-discharging spiral 4 and the upper tank 1 has a grain-lifting opening communicating with the grain lifter from the threshing unit at the upper part. The bottom edge 11 is fitted in the lower tank 2 and the supporting edge 13 is provided on the outer peripheral surface to support the upper edge 12 of the lower tank 2.
Patent JP-H01181893-A (JP)
Title: Method for foaming soap bubble blow toy in soap bubble
Inventor: HAYASHI MOUSEI
IPC: A63H33/28
Filed: 1988-01-13
Abstract: PURPOSE: To make a soap bubble contain a soap bubble by providing a blowing method in which using a soap bubble liquid, air bubbles are simultaneously made at large and small round pipes by the air blow, and a small bubble made by the small round pipe is contained in a large bubble made by the large round pipe. CONSTITUTION: Air outlet ports 40 and 60 of a large round pipe 2 and a small round pipe 3 are entirely soaked in a soap bubble liquid with special surface tension, the soap bubble liquid is expanded and thinly filmed on dent grooves 20 and 30 of the large and small round pipes. The air inlet ports 4 and 6 of the large and small round pipes are taken in the mouth and are blown. The air inlet ports 4 and 6 are positioned on the front side and the air outlet ports 40 and 60 are positioned on the rear side, and when air is blown from the mouth, a large bubble 7 is gradually moved backward, and a small bubble 8 is generated from the air outlet port 60 of the small round pipe and contained in the large bubble 7. A soap bubble 9 is created in a soap bubble, and with the dent grooves 20 and 30, large bubble 7 and small bubble 8 are generated continuously and frequently.
Patent JP-S62269773-A (JP)
Title: Portable fluid discharger
Inventor: TANADA KATSUNORI
IPC: B05C17/00
Filed: 1987-01-09
Abstract: PURPOSE:To easily and safely feed a fluid while the title discharger is freely moved by the user by providing a fluid feed pump driven by a power battery in a fluid container, and connecting the pump to the fluid discharge part with a hose. CONSTITUTION:The fluid feed pump 4 is provided in the fluid container 3, the pump 4 is driven by the power battery 6, and the pump 4 and the discharge part 1 are connected with the hose 2. A coating tool 1 is connected to the pump 2, and the pump 4 is driven by the battery 6. Consequently, the discharge part can be freely moved by the user, a cord, etc., are not required, as the pump works on batteries, the discharger can be operated safely even at a high or steep site, and the fluid can be surely fed.
Patent JP-H06269430-A (JP)
Title: Oximeter probe
Inventor: OGAWA KEIKITSU
IPC: A61B5/145
Filed: 1994-01-19
Abstract: PURPOSE:To prevent the low-temp. burn by heat generation of an LED mounted on the oximeter probe. CONSTITUTION:The LED 4 and PD 5 are mounted via a prescribed spacing on the adhesive surface of a holding material 1 composed of silicone rubber formed with a tacky adhesive layer 2 on one surface. The LED 4 and the holding material 1 are brought into direct contact and the heat emitted from the LED 4 is radiated outside via the holding material 1.
Patent JP-S60158181-A (JP)
Title: Dihydropyridazinone derivative
Inventor: ROBAATO ANTONII SUREITAA
IPC: A61P11/08
Filed: 1985-01-11
Abstract: Compounds of the formula (I): 
<CHEM>
 and pharmaceutically acceptable salts are described, wherein R<1> is hydrogon or methyl and R<2> is hydrogen or C1-4alkyl. These compounds have inotropic, vasodilator, bronchodilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.
Patent JP-H08194588-A (JP)
Title: Printing device and displaying method for printing job of printing device
Inventor: KATO TAKAHIRO
IPC: G06F11/30
Filed: 1995-01-13
Abstract: PURPOSE: To easily confirm at what job processing order each printing-instructed printing job is positioned for the printing job being processed at present. CONSTITUTION: A CPU 11 displays each job information stored in a memory 12 and the printed result state information thereof on an LCD display 21 on the basis of a display request from an up-key and a down-key to instruct the display request of each job information stored in the memory 12.
Patent JP-H02185739-A (JP)
Title: Optical recording medium
Inventor: YONEMOTO KATSUHIKO
IPC: G11B7/24015
Filed: 1989-01-11
Abstract: PURPOSE:To prevent mechanical deformation of a substrate by using polyphenylene sulfide resin for the core material which acts to prevent deformation of the substrate. CONSTITUTION:The substrates 1a, 1b provided with recording films 2a, 2b thereon are jointed to the front and back surfaces of the polyphenylene sulfide resin core material 4 with adhesive 5a, 5b, 5c. Air layers 3a, 3b constituted by the substrates 1a, 1b and the core material 4 are sealed. Since the core material 4 consists of polyphenylene sulfide resin which has high mechanical strength, particularly high bending strength, the core material does not deform by its weight nor maintains residual strain as the inner strain caused by molding. Thereby, relative positions of the substrates 1a, 1b to the core material 4 show no secular change, which prevents mechanical deformation of substrates and maintains characteristics and properties of the optical disk medium.
Patent JP-S59129594-A (JP)
Title: Control circuit for servo motor
Inventor: OCHIIWA MASASHI
IPC: H02P29/00
Filed: 1983-01-14
Abstract: PURPOSE:To eliminate the inconvenience such as rotation as a result of immediate correction of stepout or in balance with stepout by providing a circuit for storing a leading or a delaying until it is eliminated after detecting the leading or the delaying. CONSTITUTION:When the state that a detected speed VS' is faster than a speed command CK' is presented, a flip-flop 45 is set, stored, and a servo motor 15 is decelerated by braking the motor. When the state that the detected speed is delayed as compared with the speed command is presented, the flip-flop 45 is reset, stored and the motor 15 is intermittently driven to eliminate the delay.
Patent JP-S60148567-A (JP)
Inventor: NANAUMI YASUAKI
IPC: A61B18/20
Filed: 1984-01-13
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-S56102151-A (JP)
Title: Telephone "go" playing equipment
Inventor: MOCHIZUKI TAMOTSU
IPC: H04M11/00
Filed: 1980-01-18
Abstract: PURPOSE:To enable to make the game of go progress smoothly and to perform guidances effectively in the case of teaching go game, by enabling sound talking between players when it is not necessary to receive data information transformed into an electric code to be used to display control the ''go board''. CONSTITUTION:Telephone go playing equipment 1 by which players can play go looking on ''go board'' 10 is connected to net control equipment 6 connected to a telephone set, and prescribed locations and other ''go board'' controlling information are sent from data transmitting section 12 to the partner's station after they are transformed into an electric code. The ''go board'' information transformed into an electric code from the partner's station is received at data receiving section 13 and the information is displayed on ''go board'' 10 through the control of controlling section 14. Moreover, voices of players are sent to the partner's station after they are transformed into an electric signal, and at the same time, sound receiving section 16 which receives the voice from the partner's station is installed. Then change-over section 17 is installed between control equipment 6 and controlling section 14 and between transmitting and receiving sections 12 and 13, and, when cut-over signal detecting section 15 detects that it is not necessary to receive data signals controlling ''go board'' 10, conversations between players can be performed by changing over change-over section 17 during the period.
Patent JP-H06215507-A (JP)
Title: Positioning device for magnetic head
Inventor: YUSA MINORU
IPC: G11B21/10
Filed: 1993-01-14
Abstract: PURPOSE:To attain an accurate correction of the position of a magnetic head by providing two reproducing heads in vertically symmetrical positions against a center line of the magnetic head and detecting the deviation value for the center lines of magnetic head and data recording part from signals read out by respective two heads. CONSTITUTION:The reproducing heads 2, 3 are arranged in the vertically symmetrical positions against the center line of the magnetic head 1. When the running is made under the state that the head 1 is deviated in the up-and-down direction from the center line of the data recording part 8, the width to read out the recording part 8 by the head 3 becomes wider/narrower than the width read out by the head 2, therefore, an output signal of the head 3 becomes larger/ smaller than an output signal of the head 2. The deviation value for the center lines of the head 1 and the recording part 8 is detected by a detecting circuit 4 from the output signals of the heads 2, 3 and sent to a correction circuit 5. The corrected amount is calculated by the circuit 5 to drive the head 1 through a head driving part 6, then the center lines of the head 1 and the recording part 8 are accurately made coincident.
Patent JP-S61166396-A (JP)
Title: Production of red pigment by tissue culture of baselle rabra
Inventor: MIYAMOTO YOSHINORI
IPC: C09B61/00
Filed: 1985-01-14
Abstract: PURPOSE:The callus resultant from tissue culture of Baselle rabra (TSURUMURASAKI in Japanese name) is cultured in dark in an organic medium containing plant hormones to enable high-efficiency mass-production of the red pigment of TSURUMURASAKI in a short period of time. CONSTITUTION:Tissues pieces which are germ-freely collected from Baselle rabra are inoculated in a medium and the resultant calluses formed from the tissue pieces are transplanted in an organic (liquid) medium containing 0.01-100ppm of auxin, cytokinin and/or benzyladenine, respectively. The calluses are cultured in dark lower than 50 lux where chlorophyll and chloroplasts are not derived to produce red pigment and excrete it into the medium. The callus is transplanted to a new medium and the pigment is extracted from the remaining medium or, when a liquid medium is used, the callus is filtered off and the red pigment is extracted from the filtrate with an organic solvent.
Patent JP-S5497342-A (JP)
Title: Microprogram control system
Inventor: TOYOSAWA KOUKI
IPC: G06F9/38
Filed: 1978-01-19
Abstract: PURPOSE: To shorten a memory-access latency time by starting access to a control memory for obtaining next-step information nearly at the same time as the execution start of a control step.  
     CONSTITUTION: Decoder 15 is for general control commands of the kind such as arithmetic control commands among pieces of information read out from control memory 12, and decoder 16 for memory actuation commands of the kinds. Namely, general control commands are decided on one machine cycle by being generated with the decoded output of decoder 15 set to control data register CDR13. On the other hand, some of control information relating to main-memory actuation is generated by directly using the output of decoder 16. Consequently, access to memory 12 for obtaining control information in the next step starts at nearly the same time as the execution start of one control step and the information is sent right after being read out from memory 12, so that the memory-access latency time can be shortened as long as that. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09198908-A (JP)
Title: Surface luminescence lighting system
Inventor: OSAWA EIJI
IPC: G02B6/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficacy by arranging light sources along the edge sections of a specific surface region on the upper face of a light guide plate made of a transparent or semitransparent resin, and forming slits along the edge sections. SOLUTION: Light source devices 30, 30 are arranged on the outside along two short sides Sa, Sa of the display region S of a light guide plate 20, and through hole-like slits 22, 22 are formed along two long sides Sb, Sb of the display region S. When the light source devices 30 are lighted, the light emitted from LEDs is radiated toward the inside of the display region S in the light guide plate 20, the total reflection of the light is repeated at the boundary between the surface and the back face of the light guide plate 20, and the surface of the light guide plate 20 luminesces. A part of the light proceeding in the light guide plate 20 is reflected at the inner wall boundaries of the slits 22, and the luminous efficiency can be improved.
Patent JP-H02185958-A (JP)
Title: Production of wire plated with metal by hot dipping
Inventor: DOI SEIICHI
IPC: C23C2/02
Filed: 1989-01-13
Abstract: PURPOSE:To stably obtain a high quality wire plated with a metal by hot dipping by subjecting a core wire to ultrasonic cleaning before surface treatment or annealing when the core wire is plated with a metal by hot dipping after the surface treatment or annealing. CONSTITUTION:When a core wire is plated with a metal by hot dipping after surface treatment and/or annealing, it is subjected to ultrasonic cleaning before the surface treatment and/or annealing. For example, a core wire 6 of a Cu- based metal having <=0.05 mm diameter is passed through a cleaning soln. circulated through a filter in the cleaning vessel of an ultrasonic cleaning apparatus 1 at a prescribed passing rate to surely remove oil and metal powder sticking to the surface of the wire 6. The wire 6 is then coated with a flux and annealed by passing through a flux coater 2 and a tunnel furnace type annealer 3. The annealed wire 6 is continuously plated with an Sn-based metal by passing through a molten metal bath 4 for hot dipping.
Patent JP-H04236062-A (JP)
Title: Air conditioner
Inventor: NAKAKOSHI TAKESHI
IPC: F24F1/00
Filed: 1991-01-19
Abstract: PURPOSE:To produce an air conditioner in which, in the prevention of condensation on a radiant panel during cooling, simplicity of mechanical constitution and capability of economization in energy are introduced. CONSTITUTION:In an air conditioner 1 provided with a refrigeration cycle and having a radiant panel 8 for absorbing radiant heat from the indoor space connected to the refrigeration cycle in parallel with the indoor heat exchanger 6 in the refrigeration cycle, an expansion valve 9 which can be opened and closed is provided on the refrigerant-delivery side of the radiant panel 8. An expansion valve-controlling device 12 calculates the dew point Tad of the air near the radiant panel 8 on the basis of the indoor temperature Ta and humidity Rh both detected by a humidity sensor 10 provided near the radiant panel 8, and controls the opening of the expansion valve 9 according to a difference between the dew point Tad calculated as above and the surface temperature Tps of the radiant panel 8 detected by a temperature sensor 11. Therefore the evaporative temperature or the evaporative pressure of the refrigerant inside the radiant panel 8 can be controlled.
Patent JP-H09199871-A (JP)
Title: Waterproof structure of electronic device
Inventor: SHIMIZU HIDEHIKO
IPC: H05K5/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To simplify waterproof structure by a method wherein a rubber packing is provided between the opening surfaces of an lower case and an upper case, and holes through which a harness connected to an inner electronic device is inserted are provided to the rubber packing. SOLUTION: A lower case 11 and an upper case 14 which are like a lunch box and having open sides respectively are joined together interposing a waterproof rubber packing 12 between their opening surfaces. A harness 13 required for communicating signals to the outside is put through holes provided to the waterproof rubber packing 12, where the holes are small enough to make the cases watertight. A waterproof structure is formed of only the waterproof rubber packing 12 interposed between the lower case 11 and the upper case 14, so that it can be made simple.
Patent JP-H05191403-A (JP)
Title: Digital subscriber circuit control system
Inventor: KUMAKURA HIROSHI
IPC: H04L12/02
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the subscriber circuit control method realizing digital subscriber line control requiring lots of control data with a highly reliable and simple control procedure. CONSTITUTION:A digital subscriber line control circuit 200 and a digital subscriber circuit being a controlled system are connected with a data link using a synchronization communication means and a data link changeover switch 300 is provided between the digital subscriber line control circuit 200 and the digital subscriber circuit to attain the control of lots of digital subscriber circuits with one control circuit and to attain multiple address communication control.
Patent JP-S5498155-A (JP)
Title: Charge transfer-type transversal filter
Inventor: ENOMOTO TADAYOSHI
IPC: H03H15/02
Filed: 1978-01-19
Abstract: PURPOSE:To obtain a high yield, a small size, a low consumption power, a high reliability, etc., by constituting a pre-filter with a charge transfer device (CTD) which is convertible to a main filter in production process. CONSTITUTION:Input signal voltage Vin applied to input terminal 5 of a CTD filter is converted to a charge quantity proportional to Vin in input parts 6 to 9 of a pre-filter, and simultaneously, Vin is multiplied by weight coefficient ak in weighting elements 10 to 13 for the purpose of obtaining respective desired frequency characteristics and is injected to transfer stages 14 to 17 to perform charge transfer and addition. The signal charge in final stage 17 is transferred to the first delay stage 20 of a main filter, which is constituted on the same chip, without being converted to other quantities such as voltage. Outputs of transfer stages 20 to 22 of the main filter are weighted desirably in b1 to bn, and are added in adder circuit 26 to obtain a desired frequency characteristic.
Patent JP-S63176289-A (JP)
Inventor: YAMAGOSHI TAKATOU
IPC: B05C3/12
Filed: 1987-01-14
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-2000209875-A (JP)
Title: Inverter
Inventor: SATO SHINJI
IPC: H01L29/66
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce loss by forming a rectifier element having a gate electrode facing a first conductivity type base layer and second conductivity type base layer through a gate insulation film thereby applying a diode having small recovery charges without increasing the electric resistance during conduction. SOLUTION: An n-type base layer 2 is formed on an n-type emitter layer 1 and a p-type emitter layer 3 is formed selectively in the n-type base layer 2. A gate electrode 5 is then formed on the surface of the n-type base layer 2 and the p-type emitter layer 3 through a gate oxide film 4. Furthermore, an anode electrode 6 is formed contiguously to the p-type emitter layer 3 in a region different from that of the gate electrode 5 and a cathode electrode 7 is formed contiguously to the n-type emitter layer 1. A second conductivity type inversion layer 8 is formed in the first conductivity type base layer 2 directly under the insulation gate 4 by applying a voltage thereto and carrier density in the first conductivity type base layer 2 is increased thus lowering the resistance.