baber/WOPTO huggingface dataset:
Patent JP-H01281940-A (JP)
Title: Video copying device
Inventor: KUHARA ATSUKO
IPC: B41J2/00
Filed: 1988-05-09
Abstract: PURPOSE:To prevent generation of print density unevenness by providing a thermal head preheating means which forces a thermal head to come into contact with printing paper before the start of printing and energizes the thermal head for a prespecified duration to increase temperature. CONSTITUTION:If CPU 2 receives a command to start printing from a host machine 1, the former forces a thermal head 7 to come into contact with printing paper to start energization of the thermal head 7 and also the feed of printing paper to begin. Next, if the count of a pulse counter 8 reaches that for the start of printing, CPU 2 suspends the energization to the thermal head 7 and transmits a command for the start of printing to a thermal head drive control circuit 5 to start printing. Due to this design to preheat the thermal head before the start of printing, the temperature of the thermal head 7 increased at the time of starting and consequently, and the density of a printed image does not become uneven by an insufficient temperature increase.
Patent JP-S604906-A (JP)
Title: Optical fiber cable
Inventor: WATABE HIROSHI
IPC: G02B6/32
Filed: 1983-06-22
Abstract: PURPOSE:To easily constitute an optical system which copes with the elongation of an optical fiber and to reduce the system in size by allowing an optical system holding member near a projection terminal to expand an contract according to the thermal expansion of the optical fiber. CONSTITUTION:The optical fiber 4 and a pipe 12 are free at the projection terminal side and the elongation of the optical fiber due to heat generation appears at the projection side. The holding member 13 which holds the 2nd condenser lens 5 is fixed to the projection side of the pipe 4 by being adhered or pressed in. When laser light 1 is incident on the optical fiber 4, the optical fiber 4 elongates as shown by an arrow 4 owing to heat generation. At this time, the pipe 12 also elongates as shown by the arrow 14 under the influence of the heat of the optical fiber 4, leak light of the laser light 1, etc. The 2nd condenser lens 5 fixed to the pipe 12 moves in the direction of the arrow 14 as a matter of course, and consequently the distance 15 between the projection terminal surface of the optical fiber 12 and the 2nd condenser lens 5 does not vary much and the optical position relation is unchanged.
Patent JP-H09283856-A (JP)
Title: Semiconductor laser
Inventor: ISHIKAWA HIDETO
IPC: H01S5/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To realize an AlGaInP semiconductor laser excellent in temp. characteristic and easy to produce. SOLUTION: An AlGaInP semiconductor laser comprises an n-type AlGaInP clad layer 3, a nondeped GaInP active layer 5 and a p-type AlGaInP clad layer 8 laminated through an n-type GaAs buffer layer 2 on an n-type GaAs substrate 1. It has an (Alx SL-a Ga1-x SL+a )1-y3 L-b Iny SL+b P/(Alx SL+a Ga1-x SL-a )1-y SL+bx Iny SL-b )P distorted lattice layer 7 (a is positive no. less than ×SL, b is positive no. less than ySL) to enlarge the effective hetero barrier between the clad layer 8 and the active layer 5.
Patent JP-H01283582-A (JP)
Title: Manufacture of hologram formation paper
Inventor: OKAMURA MASANOBU
IPC: G03H1/20
Filed: 1988-05-10
Abstract: PURPOSE:To obtain hologram formation paper continuously by performing the formation of an anchor resin layer for metal reflecting layer formation on a paper base material and hologram formation on the resin layer simultaneously. CONSTITUTION:The formation of the anchor resin layer 6 for the formation of the metal reflecting layer 2 on the paper base material 10 and the hologram formation on the resin layer 6 are performed simultaneously. In this case, when the anchor resin layer 6 for the formation of the metal reflecting layer 12 is extruded by a T die and laminated on one surface of the paper base material 10, the resin layer is pressed with a cooling roll 2 having a stamper 4 of a surface relief type hologram and cooled to laminate the resin layer while forming the hologram continuously on the surface of the extruded anchor resin 6. Further, the metal reflecting layer 12 and a top coat layer 13 are provided on the hologram formation surface. Consequently, the hologram formation paper of high quality is obtained continuously.
Patent JP-H04231002-A (JP)
Title: Footwear with sole part consisting of at least two layer
Inventor: JIERAADO JIEI EI SURAATSU
IPC: A43B13/42
Filed: 1991-05-17
Abstract: PURPOSE: To provide footwear having a bottom part consisting of at least two layers. CONSTITUTION: One rigid core 10 made of wood or hard synthetic resin is provided on a lower side of an insole 4 which supports a foot directly so that the insole 4 can be adapted to a user of footwear 9b individually in the optimum manner and the solid support which reduces the burden of muscles can be ensured. An outsole 11 is made of an elastic wear-resistant material. The whole sole 14 is warped upward in a tip part 11z and, preferably, a scope 11f of the heel in addition to the favorable height of the heel. Preferably, the rigid core 10 is removed in the scope 11z of foot fingers and/or folded.
Patent JP-H05305563-A (JP)
Title: Polishing method and polishing device of magnetic disc
Inventor: SAIDA MASAHIRO
IPC: B24B21/00
Filed: 1992-05-06
Abstract: PURPOSE:To uniformly enhance the surface smoothness of a magnetic disc, improve output stability in one bit unit, suppress polishing flaw, and improve track quality by leaps and bounds. CONSTITUTION:Two sets of air nozzles 6, 6a and polishing tapes 5, 5a wound on rollers 4, 4a and traveled are horizontally arranged to the surface of a magnetic disc 1. The form ratio of the injection holes 6b, 6c of the air nozzles and the range of air pressure are specified. Thus, the unbalanced component of the stress added to the magnetic disc at polishing is suppressed to improve the traveling state, whereby polishing flaw can be suppressed, surface smoothness can be more uniformly enhanced, and track quality can be improved by leaps and bounds.
Patent JP-H01286600-A (JP)
Title: Data collecting system
Inventor: MIHARA YUJI
IPC: G08C15/00
Filed: 1988-05-12
Abstract: PURPOSE:To promptly collect data from a terminal equipment by transmitting prescribed data transmission condition information from a center device to the terminal equipment, and transmitting the data to the center device when the data correspond to the prescribed data transmission conditions with the terminal equipment. CONSTITUTION:The prescribed data transmission condition information is transmitted from a center device 1 to a measuring instrument 8 to be the terminal equipment. When the measure data of the measuring instrument 8 exceed the set data to be the prescribed data transmission conditions, a terminal network controller 6 automatically calls the center device 1, and transmits the measured data to the center device 1. Thus, the center device 1 can promptly collect the data without successively scanning the abnormal data to exceed the set data as usual.
Patent JP-S5640045-A (JP)
Title: Water heater utilizing solar heat
Inventor: YANAGISAWA KOUJI
IPC: F24J2/46
Filed: 1979-09-06
Abstract: PURPOSE: To effect supplying and discharging of water automatically in the water heater and to  improve its thermal efficiency, by providing a temperature sensor in the water heater and a water  discharging solenoid valve interconnected to said temperature sensor such that it is opened when  the temperature of water reaches a predetermined level for discharging or feeding water automatically.  
     CONSTITUTION: An elongated container 1 shaped in a semicylindrical form in its front view is  coated on its inside with then, black aluminum plate and further coated with a heat-insulating  material. The container 1 has at its top an air releasing cock 3. Five or six such containers 1 are  coupled side by side in a set. Conduits 7 at the bottom of respective containers 1 are connected to  a water discharging and feeding round pipe, via connecting pipe 9, 9' is disposed at one side of  the assembly in parallel with said former round pipe. In the round pipe 8, there is put a hollow  stainless ball 10 so that it is moved upward or downward depending on the water level in pipe 8.  Further, a lower electric box 11 is disposed at the bottom of pipe 8 and an upper electric box 12 is  disposed at the top. With such an arrangement, when the water temperature is raised, it is detected by temperature sensor 15 and a water discharging valve 14 is opened for discharging water.  When the water level is lowered, ball 19 comes into contact with lower electric box 11 and opens  a water feeding valve 13. However, when the ball 10 comes into contact with upper electric box  12 as the water level in pipe 8 is raised, the water feeding valve 13 is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05310696-A (JP)
Title: Pyridine derivative, its production and medicine containing the same derivative
Inventor: TOMIYAMA TAKESHI
IPC: C07D401/10
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a pyridine derivative exhibiting an angiotensin II receptor antagonism and useful, e.g. as a medicine for improving hypertension, congestive heart failure, etc., by reacting a 3-formylpyridine derivative with a halogenated biphenyl compound and subsequently hydrolyzing it. CONSTITUTION:An aldehyde compound represented by formula I (R1 to R4 are each H, a lower alkyl, a lower alkenyl, a hydroxymethyl, hydroxy, carboxymethyl, nitro, methoxy, sulfonylamino or a halogen) is reacted with a halogenated biphenyl expressed by formula II [X is a halogen; R6 is a group of formula III or IV (Ph is phenyl)] followed by a reaction with a pyridin-3''-yl- methylbiphenyl compound of formula V. As necessary, the resultant compound is hydrolyzed, thus producing the objective pyridine derivative represented by formula VI (R<5> is carboxy or tetrazole), exhibiting an angiotensin II receptor antagonism and useful as a medicine for improving hypertension and congestive heart failure or as a medicine for lowering the intraocular pressure.
Patent JP-H11307287-A (JP)
Title: Low-pressure discharge lamp lighting device
Inventor: HAYASHIDA NOBUHIRO
IPC: H05B41/24
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a low-pressure discharge lamp having an auxiliary electrode and a main electrode, one each and two as a total, at its both ends, from being shortened by a connecting direction to a ballast. SOLUTION: This low-pressure discharge lamp lighting device is equipped with a rectifying and smoothening circuit 7 to rectify and smoothen a commercial AC power supply, an inverter part 8 to convert a direct current output of the rectifying and smoothening circuit 7 to an alternate current output and supply it to a low voltage discharge lamp La and a preheating transformer T to send an output of the inverter part 8 to both ends (main electrode 1 and auxiliary electrode 2) of the low voltage discharge lamp La.  If a phase difference between a lamp current I1a and a preheat current If is made to fall in a designated range, by making an oscillating frequency of the inverter part 8 variable, the lamp current I1a flows from a luminescence spot A1 produced at the auxiliary electrode 2 at the starting time through the main electrode 1, and a luminescence spot A2 moves to an end part opposite to the auxiliary electrode 2 of the main electrode 1 having the lowest resistance, and the lamp current I1a flows from it. As a result, a life of a low voltage discharge lamp having the auxiliary electrode and the main electrode, one each and two as a total, at its both ends is prevented from being shortened by a connecting direction to a ballast.
Patent JP-2000305600-A (JP)
Title: Speech signal processing device, method, and information medium
Inventor: MATSUMOTO MITSUO
IPC: G10L21/013
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a natural speech musical interval conversion maintaining characteristic of an individual voice with a simpler circuit structure, relatively shorter processing time, and a reduced sound quality degradation compared with conventional ones. SOLUTION: A processing unit dividing part 23 extracts a digital speech signal for individual frames. A base cycle extracting part 31 extracts a base (pitch) frequency for the speech signal in a frame. A conversion part 24 converts the speech signal in the frame into a signal in frequency area. A musical interval converting part 25 shifts an entire frequency band to a higher area or a lower area. A harmonic sound structure controlling part 26 controls a harmonic sound structure of the speech signal based on the pitch frequency. An inverse conversion part 27 inversely converts the signal with its harmonic sound structure controlled into a signal in time area. An inter-processing unit connecting part 28 connects frame units after the inverse conversion based on initial phases and pitch intervals of the frames.
Patent JP-S604760-A (JP)
Title: Heat collecting and storage apparatus utilizing solar heat
Inventor: FUKUI MASAMI
IPC: F24S90/00
Filed: 1983-06-23
Abstract: PURPOSE:To enable to collect and storage the solar heat coordinating with the usage by a method wherein the fluid, which is heated by the solar heat collecting apparatus, is supplied to either an open type tank or a closed tank by shifting a three way changing valve and the fluid in each tank is taken out independently. CONSTITUTION:The water storaged in the open type heat storage tank 31, wherein supplied water from a water feeding instrument 25 is storaged, is supplied to the solar heat collecting apparatus 2 for collecting the solar heat by a heat collecting pump 4 and a main heat collecting circuit is also constituted by arranging the tank 31, the heat collecting apparatus 2 and the pump 4 in the route of a supply pipe 5 and a return pipe 6. And a heat exchanger 7 is arranged in a closed type tank 32 and the three way change valve 22, thereby the fluid heated in the heat collecting apparatus is supplied to the tank 31 or the heat exchanger 7, is also arranged between the heat collecting tank 2 and the tank 31. Furthermore, a control instrument 10, thereby the tank 31 and 32 are selectively heated by properly changing the route, wherein the fluid from the heat exchanger 7 is supplied to the pump 4, and the valve 22, and a hot water supplying means from the tank 31 and 32 are provided.
Patent JP-H06299628-A (JP)
Title: Simplified framework construction method for partition wall
Inventor: MIHARA YOZO
IPC: E04B2/74
Filed: 1993-04-16
Abstract: PURPOSE:To facilitate construction work by forming a ceiling sash bar and a floor sash bar for fixing a stud made of a long wooden laminated material into a groove-shaped form whose sectional form can be deformed. CONSTITUTION:A ceiling face 1 and a floor face 2 are marked, and a sash bar 3 made of light channel steel or channel resin runner is fixed using a sash bar fixing anchor 15. Next, a stud 8 made of long wooden laminated mateial is pushed into a side part 12 deformed by vertically inserting the stud 8 in the groove of the sash bar 3 and fixed. Since the stud 8 is fixed by the deformed side part 12, there is no necessity for using a special fixing jig, and the construction work can be simplified.
Patent JP-S5815070-A (JP)
Inventor: YAMAZOE HIROSHI
IPC: B22F3/22
Filed: 1981-07-20
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-2000303706-A (JP)
Title: Construction method for bathroom unit and sanitary structure
Inventor: TAKIGAWA MITSUNORI
IPC: E04H1/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To construct a bathroom unit excellent in housing accuracy with peripheral wall bodies, and to widen a washing and dressing room by installing at least one wall body of the wall bodies as an additionally attaching wall panel after arranging the bathroom unit. SOLUTION: A sanitary space is composed of a bathroom unit 2 and a washing and dressing room 3 by wall bodies 11, 12, 13, 14. The bathroom unit 2 is enclosed on the four sides by the wall bodies 11, 13, 14 and an additionally attaching wall panel 15. The doorway 24 of the bathroom unit 2 is installed on the additionally attaching wall panel 15. After erecting the wall bodies 11, 12, 13, 14, a washing place 21 and a bathtub 22 of the bathroom unit 2 are assembled. A frame of the additionally attaching wall panel 15 is installed on a floor, the walls 11, 13 and the ceiling by abutting to the bathroom unit 2. Thus, the unit can be easily carried in, and positioning can also be easily and accurately performed. An adjacent room can be widened.
Patent JP-S5540723-A (JP)
Title: Soil activator and its preparation
Inventor: KUME YUZURU
IPC: C09K17/00
Filed: 1978-09-19
Abstract: PURPOSE: To obtain the title product useful for fertilization of soil, by adsorbing a culture of microorganisms to decompose and decay organic matter in soil and a specific substance necessary for them on vermiculite powder and calcium carbonate rock powder.  
     CONSTITUTION: (A) A culture of microorganisms, e.g. thermophlic fibrinolytic bacteria, actinomycetes (ray fungi), molds and yeasts, photosynthetic bactera, or heterotrophic bactera, useful for decomposition and decay of organic matter in soil as seed bacteria, in a medium and (B) a specific organic nitrogen source, vitamins, minor nutrients, and growth factors are adsorbed on (C) a mixture of vermiculite and calcium carbonate rock powder to give a soil activator.  
     EFFECT: High porosity, water and base retention improve the acid soil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62269981-A (JP)
Title: Electronic copying machine with editing function
Inventor: MIZUTANI TAKETOMO
IPC: G03G15/36
Filed: 1986-05-19
Abstract: PURPOSE:To reduce the number of operation keys and to simplify an operation panel by using an operation key for stopping the operation of an editing function also as an operation key for starting copying operation. CONSTITUTION:An original 40 is set up on the plane surface of an original platen 14 and an edition key 124 on a mouse 36 is depressed. The mouse 36 is set up so as that its indication part 102 is aligned to the left end of the original 40. The mouse 36 is moved in parallel in the X axis direction for trimming. When an X key 130 is depressed at the arrival of the indication part 102 at an objective position, the count value of an encoder at that time is set up in a RAM of a microcomputer, and when the X key 130 is moved in parallel in the X direction while keeping the key 130 at the depressed state and then turned off, the X2 data at that time are stored in the RAM. When a setting key 28 is depressed after the completion of a trimming area specification by setting up also the Y direction similarly, copying operation is started. Thus, the number of operation keys can be reduced and the operation panel can be reduced at its size and simplified.
Patent JP-H07291083-A (JP)
Title: Air bag device
Inventor: MATSUMOTO YUJI
IPC: B60R21/231
Filed: 1994-04-29
Abstract: PURPOSE:To reduce cost by miniaturizing and lightening a storage container, to constrain and protect a plurality of seated persons as a bench seat corresponding type air bag device and to easily and speedily carry out assembly work of a gas generator and an air bag main body. CONSTITUTION:A storage container 23 is devided into a plurality of small chambers 23A, 23B by forming a partition wall 31 inside of the storage container 23. A plurality of air bag main bodies 27A, 27B are respectively fixed in a plurality of the small chambers 23A, 23B. Gas discharged from a gas generator 25 is respectively supplied to a plurality of the air bag main bodies 27A, 27B from a plurality of the small chambers 23A, 23B by the partition wall 31.
Patent JP-H11298403-A (JP)
Title: Synchronization circuit for tdma communication system and synchronization method for tdma communication system
Inventor: TAKADA MIGAKU
IPC: H04J3/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To ensure jitter performance at a mobile station side even if through a relay station. SOLUTION: The synchronization circuit has a 2nd unique word detection section 18 that detects a unique word included in each slot of received data and provides an output of a 2nd unique word in this detected timing, a phase comparison section 19 that compares a phase of the 2nd unique word detection signal with a phase of a 2nd frame synchronizing signal, a clock generating section 15 that generates a 19.2 MHz clock signal, and a 2nd frequency divider 20 that counts the clock signal so that the phase of the 2nd unique word detection signal is coincident with the phase of the 2nd frame synchronizing signal based on the comparison result of the phase comparison section 19, generates the 2nd frame synchronizing signal based on the count number of the clock signals and corrects gradually a phase shift by each clock signal when the phase comparison section 19 detects the phase shift.
Patent JP-S63281480-A (JP)
Title: Semiconductor photodetector and manufacture thereof
Inventor: FUJIWARA ICHIRO
IPC: H01L31/107
Filed: 1987-05-13
Abstract: PURPOSE:To reduce excess noise and dark current, by arranging one or more intermediate layer between a carrier multiplying layer and a window layer, the impurity concentration of said intermediate layer being larger than that of the multiplying layer and the window layer. CONSTITUTION:On N<+> InP substrate 1, the following are grown in order; N<-> InP layer 2, N<-> InGaAs layer 3, N-InP layer 4, N<-> InP layer 5, N-InP layer 6 and N<-> InP layer 7. By applying an SiNx film formed by plasma CVD to a mask, P-type impurity is selectively introduced, and a main junction 8 and a guard ring junction 9 are formed. The positions of the main junction and the guard ring junction are in an N<-> InP layer 7 and N-InP layer 6, respectivety. For a passivation film, a three-layer film 10, i.e., SiNx/PSG/SiO2 is formed. For an antireflection film, SiNx 11 is stuck on a light receiving surface. For a p-type ohmic electrode 12, Au/Pt/Ti is used, and for an N-type ohmic electrode 13, Au/Pd/AuGeNi is used.
Patent JP-H11302567-A (JP)
Title: Production of thermosetting coating composition
Inventor: KAWAMOTO YUUGEN
IPC: C09D5/03
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To continuously produce the subject thermosetting type coating composition for forming the coating film having a high grade of finish appearance by adjusting the amount of organic solvents in a specific range and performing the evacuation, heating, melting and kneading in the one-pot process. SOLUTION: A solution of the raw materials for a thermosetting type powdered coating of 10-90 wt.% of solid components dispersed or dissolved in an organic solvent is heated, molten and mixed under a reduced pressure so that the organic solvent in the solution is removed until its content decreases to 1.6-5 wt.%. In an embodiment, a thermosetting type resin for powdered paint, for example, a glycidyl group-bearing acrylic resin is prepared in an organic solvent, then a curing agent, for example, an aliphatic polycarboxylic acid or the like is formulated to the resin solution to obtain the solution having predetermined specifications. Then, the solution S is thermally molten and kneaded under a reduced pressure to remove a prescribed amount of the organic solvent.