baber/WOPTO huggingface dataset:
Patent JP-H11114677-A (JP)
Title: Working method by electron beam
Inventor: MARUKI MICHIO
IPC: B23K15/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a working method by an electron beam capable of efficiently and precisely conducting focus setting. SOLUTION: In a method to conduct beam working by irradiating a work with an electron beam 12, while changing a focus of beam in plural kinds, by respectively irradiating a test piece with a test electron beam 12, different fusion states 51-55 are formed on an upper surface of the test piece 5 based on each focus. Successively, by using the focus forming a desired fusion state based on the fusion states 51-55 in working, a work is irradiated with the electron beam 12 for working.
Patent JP-S62153572-A (JP)
Title: Method of driving water turbine
Inventor: KIMOTO YUTAKA
IPC: F03B15/06
Filed: 1985-12-25
Abstract: PURPOSE:To make it possible to control the output power of a reaction water turbine such as Francis turbine Kaplan turbine or the like, by variably controlling the rotational speed of a generator. CONSTITUTION:The load of a generator 1 is controlled by a power converter 5 to variably control the rotational speed of a water turbine 2 balancing with the generator 1. If the specific speed of the water turbine is low, the output of the water turbine is decreased when the rotational speed is increased while the output is increased when the rotational speed is decreased. Meanwhile, if the specific speed is high, it has a characteristic reverse to the above- mentioned characteristic. With this arrangement, the output of the water turbine is controlled.
Patent JP-H04166128-A (JP)
Title: Pressurizing of sphygmomanometer
Inventor: IZUMI KAZUO
IPC: A61B5/0225
Filed: 1990-10-31
Abstract: PURPOSE:To enable the shortening of time when an arm band is at a high pressure while allowing the completion of pressurizing the arm band in a short time by a method wherein the arm band is pressurized with a pressure pump while a pressurization from an auxiliary tank is started simultaneously to raise a pressure in the arm band up to a pressure target value. CONSTITUTION:In the pressurization of an arm band 9 with a pressure pump 12, a pressure value is monitored with a pressure sensor 13 and when the pressure in the arm band 9 reaches a pressure Po stored in an ROM3a, a CPU3 opens a solenoid valve 18 to feed air of an auxiliary tank 19 to the arm band 9. The pressure value Po may be a fixed value of 100mmHg. 150mmHg or the like or a function (Pset X 70%) of a pressurizing target value Pset. With the pressurization from the auxiliary tank 19, the arm band 9 is pressurized fast and hence, the pressure thereof reaches the pressurizing target value Pset in a short time as compared with a pressurization by the pressure pump 12 alone. The CPU3 stops the pressure pump when judging that the pressure in the arm band 9 reaches the pressurizing target Pset.
Patent JP-H07154763-A (JP)
Title: Desk-side video conference system
Inventor: KANDA YOJI
IPC: H04N7/15
Filed: 1993-11-26
Abstract: PURPOSE:To obtain an environment with presence close to actual work conditions by displaying the plural figure images of conferees photographed obliquely from left and right while putting them on the left side and the right side. CONSTITUTION:For each working place, the operator is photographed by video photographing means 11 and 12, and video converting means 15 and 16 are provided to mirror invert those pictures. Then, the pictures of the operators photographed obliquely by a video selecting means 23 from these pictures are displayed while putting them so as to be mutually faced. Namely, when displaying the picture photographed from a certain video photographing means 11 (12) on a video display means 13 (14) at the working place provided with the means 11 (12), the picture mirror inverted by the video converting means 15 (16) is displayed. Thus, when the conferee himself observes its own picture, it can be observed just as projecting the conferee himself on the mirror. As a result, when performing the cooperated work among the plural operators at the remote working places, the environment with presence close to the actual work conditions can be obtained.
Patent JP-2000116766-A (JP)
Title: Vital implant material and material for manufacture of vital implant material
Inventor: YOSHIHARA SATOSHI
IPC: A61L27/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a vital implant material which is stable without degradation in mechanical characteristics in spite of long-term implantation into a living body and can bond to the natural bone and a material for producing the same. SOLUTION: This implant material is formed by incorporating Ca-containing glass or crystallized glass powder and methacrylate polymer powder into a matrix consisting of a methacrylate polymer. The material consisting of the Ca-containing glass or the crystallized glass powder, the methacrylate polymer powder and the methacrylate monomer is used for manufacture of such implant material.
Patent JP-H05214041-A (JP)
Title: Dispersant for polymer polyol comprising polymer containing anhydride
Inventor: JIYOON II HEIZU
IPC: C09K23/00
Filed: 1992-10-09
Abstract: PURPOSE: To improve the stability of a polymer polyol composition comprising a continuous phase and a dispersing phase in the continuous phase by using a specific dispersant.  
     CONSTITUTION: A uniform liquid intermediate reaction product of a single phase is obtd. by polymerizing c.a. 1-50 wt.% 1-20C anhydride monomer (e.g. maleic anhydride) in c.a. 99-50 wt.% polyoxyalkylene polyether polyol. Then, a dispersant is manufactured by esterifying c.a. 1-100 mol.% of the total anhydride group with the hydroxyl group of the polyoxyalkylene polyether polyol. Then, using an effective amt. of the dispersant, a stable polymer polyol comprising a continuous phase of the polyoxyalkylene polyether polyol and a dispersion phase of a vinyl polymer particle (e.g. polystyrene particle) in the continuous phase is manufactured. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04170011-A (JP)
Title: Magnetic core
Inventor: WATANABE HIROSHI
IPC: H01F27/33
Filed: 1990-11-01
Abstract: PURPOSE:To enable noise of a core to be reduced and obtain a noise-reducing type core which is superb in heat resistance and shock resistance by inserting heat-resistant fibers between a storage container and a magnetic core. CONSTITUTION:A plurality of protrusions 10 for fixing a stored magnetic core 1 are provided on an inner surface of a main body of a container within a storage container 5 and on an inner surface of a cover 9 and the magnetic core 1 is retained at these plurality of protrusions 10, thus preventing it from becoming loose within the storage container 5. Then, glass fibers(glass wool) 11 are filled into a gap between the storage container 5 and the magnetic core 1, thus enabling vibration to be absorbed by the fibers, noise level to be reduced, and the magnetic core to be protected due to buffer operation for shock of the heat-resistant fiber.
Patent JP-S62149811-A (JP)
Title: Production of prehardened steel by direct hardening
Inventor: KAJI HARUO
IPC: C21D6/00
Filed: 1985-12-24
Abstract: PURPOSE:To produce a prehardened steel excellent toughness, workability and weldability by hot rolling a billet having the specified compsn. contg. Mn, Cr, Mo, V, etc. and machinability improving elements such as S and Zr then subjecting the rolled steel to direct hardening and tempering under adequate conditions. CONSTITUTION:The billet contg. 0.10-0.25wt% C, 0.05-0.80% Si, 0.50-2.00% Mn, <=0.030% P, 0.50-2.50% Cr, 0.05-1.00% Mo, 0.01-0.10% V, 0.005-0.080% Al, 0.005-0.10% Ti, 0.0005-0.0030% B, <=0.0060% N, and <=0.0050% O, contg. the machinability improving elements consisting of >=1 kinds among 0.04-0.07% S, 0.05-0.15% Zr, 0.001-0.05% Ca, and 0.10-0.30% Pb, and consisting of the balance iron and unavoidable impurities is heated to 1,150-1,350 deg.C and is hot rolled. The hot rolled sheet is thereafter hardened directly from the temp. above the Ar3 point. The steel sheet is then tempered at 500-720 deg.C by which the prehardened steel for plastic molds having excellent toughness, workability and weldability and >=25 HRC is inexpensively and easily obtd.
Patent JP-H10137239-A (JP)
Title: Ultrasonic bone evaluating device
Inventor: HAMATSU NATSURU
IPC: A61B8/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To exactly find the crushing amount of a matching body when a vibrator unit is bonded to a subject with a prescribed pressure, in a bone evaluating device for transmitting and receiving ultrasonic waves while holding the subject between a pair of vibrator units. SOLUTION: A reference body 102 having known thickness D is inserted between a pair of vibrator units 10 and 12 and by reducing a distance between the units, that reference body 102 is sandwiched with a prescribed pressure. In this case, the inter-unit distance is measured by a laser displacement gage 34 and by subtracting D from that measured result, the crushing amount of matching bodies 22a and 22b (thickness in crushing state) is operated. After measurement is performed while holding the subject between a pair of vibrator units 10 and 12, while utilizing the measured result and the crushing amount, sonic velocity in the subject is operated.
Patent JP-H08212767-A (JP)
Title: Suspension member for assembly of data storage drive
Inventor: GUTORUMU RUDEI
IPC: G11B33/08
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make a cylindrical suspending member made of an electromagnetic shielding material adapt itself to a strain produced when a data storage drive is attached to the member by elastically holding the drive with thin plate springs provided on the bottom wall of the member and projecting sections provided on the top wall of the member. SOLUTION: In a cylindrical suspending member 16 formed of an electromagnetic shielding material, thin plate springs 74a, 74b, and 74c which are formed by cutting and bending inward parts of the bottom wall 30 of the member 16 and projecting sections 60a, 60b, and 60c protruded from the top wall 24 of the member 16 are provided. The button-like sections 76b, 76c, and 76a of one 46 of the printed boards 38 and 46 respectively connected to the tops and bottoms of the right and left side walls 40 and 42 of a tape drive 14 inserted into the member 16 come into contact with the springs 74b, 74c, and 74a. In addition, since the projecting sections 60b, 60c, and 60a come into contact with the board 38 and both side walls of the member 16 have similar springs, the drive 14 can be held in a horizontal plane in a floating state.  Therefore, the member 16 can adapt itself to a strain produced when the drive 14 is attached to a computer housing.
Patent JP-H11134305-A (JP)
Title: Information waging device
Inventor: DOI MIWAKO
IPC: G06F3/048
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To manage various information integrally with individual's schedule by providing a retrieval means which retrieves an image from a storage means, a display means which displays the image retrieved by the retrieving means, etc. SOLUTION: When a specific button is pressed in the input wait state of an individual information management part 3, a pickup of an image is indicated and the image is picked up. The picked-up image is stored in an image pickup storage part 4 in a compressed or uncompressed state. At the same time, a correspondence management part 5 registers the address of the currently stored image information in the image storage part 4 in a correspondence table according to the items of the current day and time and schedule. Then retrieval from the correspondence table is performed on the basis of the information (item) stored in the image information storage part 4 and extracted from the schedule information and displayed at a display part 6 while made to correspond to the schedule information. Consequently, the schedule of an individual and the image can easily be managed (stored, retrieved, and displayed) in one body.
Patent JP-H11129725-A (JP)
Title: Air conditioner for vehicle
Inventor: ISSHI YOSHINORI
IPC: B60H1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle capable of automatically selecting the case where the origin correction is achieved and the case where no origin correction is corrected according to an air-conditioning condition. SOLUTION: A wind direction variable device 46 provided on face air outlets 31, 32, 40, 41 is provided with right and left louvers 50, vertical louvers 54, and stepping motors 51, 55 to drive the louvers 50, 54, and the direction of the louvers 50, 54 can be changed by controlling the rotational angle of the stepping motors 51, 55 by the pulse signal to be transmitted from an ECU. The ECU can control the louvers 50, 54 in three operation patterns according to the air-conditioning conditions such as the in-cabin temperature, the sunshine quantity, and the preset temperature when, for example, the FACE mode or the B/L mode is selected.  They are a control to change the wind direction toward occupants after the origin correction, a swing control to swing in the prescribed range around the present position, and a control to change the wind direction toward the occupants without the origin correction.
Patent JP-H01140190-A (JP)
Title: Multi-color el display device
Inventor: SUEHIRO YOSHINOBU
IPC: G09F9/30
Filed: 1987-11-27
Abstract: PURPOSE: To give a colorful display function without making a device large-sized by providing two kinds of EL plates different by emitted light colors and a light control plate between them and transmitting or reflecting light from EL plates by the light control plate. CONSTITUTION: An EL plate 1 which emits light of an arbitrary color is laid on a bottom, and an EL plate 2 which emits light of another color is provided at about right angles to the bottom. A light control plate 3 is inclined upward from the junction point of EL plates 1 and 2. When the EL, plate 1 is lit, the light is transmitted through the control plate 3 and is radiated forward; and when the EL plate 2 is lit, the light is reflected by the control plate 3 and is radiated forward. When EL plates 1 and 2 are simultaneously lit, mixed color light is radiated forward. A wavelength selecting film is provided on the surface of the control plate 3, and there are many kinds of emitted light and mixed color of EL plates 1 and 2, and they are properly combined with the wavelength selection film to give a colorful display function.
Patent JP-H07124412-A (JP)
Title: Solid-liquid separating method for filter press
Inventor: SAKURAI DAIHACHIRO
IPC: B01D25/12
Filed: 1993-11-04
Abstract: PURPOSE:To prevent the clogging of a filter, to reduce a cake water content after filtering, and to shorten working time by supplying solid-liquid mixing fluid by pressurizing/evacuating to the filter, and applying step shape pressurization in a pressurization process. CONSTITUTION:This method is provided with a pressurization process where slurry is pressurized by opening/closing inlet/outlet valves of heads 3, 4, and a process for evacuating the pressurized slurry. The pressurization is performed as repeating an evacuation process at a prescribed interval. Also, a step pressurization for, stopping a piston transiently is performed in the pressurization process to accelerate the transmission of a pressurizing force on a slurry material. In such a way, the clogging of the filter according to working can be prevented.
Patent JP-H06181522-A (JP)
Title: Method and device for picture processing
Inventor: TATEYAMA SEIJI
IPC: H04N19/70
Filed: 1992-10-09
Abstract: PURPOSE:To improve picture quality by accurately adjusting a quantizing level without preparing many quantizing matrix tables. CONSTITUTION:In a picture data compressing method including a quantizing means, a quantizing matrix table (Q table) to be used is specified by a Q factor for increasing/decreasing the coefficient of the Q table in accordance with a regulated operation rule. A picture processor for using the data of the Q table is provided with a means for changing the Q table to be used for inverted quantization by arithmetic processing based upon the Q factor.
Patent JP-H11128939-A (JP)
Title: Electrolysis generation equipment and its use
Inventor: OKAZAKI YOSHIYA
IPC: C02F1/46
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely prepare sterilized water having a pH of about 4-8.7. SOLUTION: A negative electrode 14 and a positive electrode 15 are arranged in a case 11. The case 11 accommodates a diaphragm 13, by which the case 11 is divided into a negative electrode chamber 14a containing a negative electrode 14 and a positive electrode chamber 15a containing a positive electrode 15. Water 16 is poured into the case 11 until a water level 16a reaches slightly above the diaphragm 13. When voltage is impressed to the negative electrode 14 and the positive electrode 15, alkaline water and acidic water are formed in the negative electrode chamber 14a and in the positive electrode chamber 15a, respectively. The alkaline water and the acidic water are mixed at the upper part of the diaphragm 13.
Patent JP-H01139845-A (JP)
Title: Apparatus for dividing cut foil yarn
Inventor: ONADA HIDEO
IPC: D03D41/00
Filed: 1987-11-25
Abstract: PURPOSE: To provide a cut foil yarn-dividing device, capable of surely arranging the cut foil yarns in a parallel order and surely dividing the cut foil yarns by disposing a yarn-arranging guide in addition to a cut foil paper-spreading means, a cut foil yarn-cutting means and yarn-separating elastic disks. CONSTITUTION: A cut foil paper (yarn) portion adjacent to the right side edge of a selvage-fixing support belt 12 is loaded on a yarn-arranging guide 52, raised in a curved shape and simultaneously forward carried. Therein, the curved raising of the cut foil paper portion is carried out, while the right side portion of the cut foil paper portion is moved to the left side against to the nipping force and carrying force of a pair of yarn nipping and carrying rollers 34, because the left side selvage portion 58 of the cut foil paper portion is fixed to the selvage-fixing support belt 12 to limit the movement. Thereby, the mutually adhered adjacent cut oil yarns 60 are separated from each other, and the cut foil yarns 60 are perfectly cut off.
Patent JP-H05106117-A (JP)
Title: Method for spinning conjugate fiber
Inventor: YAMANAKA MASAKI
IPC: D06M11/00
Filed: 1991-10-17
Abstract: PURPOSE:To carry out spinning of high-tenacity conjugate fiber formable into fabrics of soft touch by regulating the melt viscosities of a polyester and a polyamide at the spinning temperature within specific ranges. CONSTITUTION:Spinning of conjugate fiber is carried out so that the melt viscosities at the spinning temperature of a polyester 1 and a polyamide 2 may satisfy >=600 etaE [melt viscosity (P) of the polyester component 1 at the spinning temperature] and 3500-8000 etaA [[melt viscosity of the polyamide component 2 at the spinning temperature] at >=2.5 etaA/etaE in carrying out melt spinning of conjugate fiber of the polyester 1 and polyamide 2 convertible into ultrafine fiber.
Patent JP-H05108084-A (JP)
Title: Speech synthesizing device
Inventor: SAKAYORI TETSUYA
IPC: G10L13/10
Filed: 1991-10-17
Abstract: PURPOSE:To realize variation in speaking speed without spoiling the naturalness nor articulation of a phoneme and to synthesize a speech with more natural rhythm. CONSTITUTION:A fixed length phoneme continuance calculation part 7 calculates the continuance of a fixed length phoneme. A variable length phoneme continuance ratio calculation part 6 calculates the continuance ratio of a variable length phoneme. A phoneme continuance calculation part 9 separately calculates the continuance of the fixed length phoneme and the continuance of the variable length phoneme for the continuance of speaking units according to the ratio of the continuance of the fixed length phoneme and the continuance of the variable length phoneme and performs ruled speech synthesis based upon the continuance values of the respective phonemes calculated for the continuance of the speaking units.
Patent JP-2000117964-A (JP)
Title: Ink jet recording method and ink jet recording device
Inventor: ONO MITSUHIRO
IPC: B41J2/01
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To form an image and a character which are of high quality level on a medium in which data is recorded. SOLUTION: When the image frequency of an image to be recorded is higher than its preset value, the image is interpreted as a photographic image, and when the image frequency is lower, the image is interpreted as a non- photographic image. In addition, when the image is the photographic image, a lower voltage than for the non-photographic image is applied to a recording head by applied voltage tables t0-t3 based on the image frequency as a parameter and thereby the fluctuation of a location where ink droplets to be discharged to a medium in which data is recorded, land is made significant.
Patent JP-H11132024-A (JP)
Title: Muffler
Inventor: NAKANO MITSUO
IPC: F01N1/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a muffler which is compact and by which sound can be efficiently muffled. SOLUTION: A pair of partition plates 29a, 29b facing each other are arranged in the axial direction of a cylindrical part 21 of a muffler. Plural short pipes 37 are fixed to penetrate through the partition plates to form a phase difference chamber 31. The short pipes 37 have openings 37a which open into the phase difference chamber 31, at the side part. The opening pipes 37 are dispersedly arranged over the whole surface of the phase difference chamber 31 for sound waves emitted from the short pipes 37 to radiate into a space 34 on the downstream side, and thus to interfere with each other.
Patent JP-H03157900-A (JP)
Title: Error correcting circuit for eeprom
Inventor: TANAGAWA KOJI
IPC: G11C29/00
Filed: 1989-11-16
Abstract: PURPOSE:To apply many address modes without requiring any special read instruction for error correction by providing a parity check and data holding means and a sense voltage switching and address holding means. CONSTITUTION:The parity check and data holding means 10 holds the parity check result of data read out of the EEPROM 2 until a next read is made according to a read instruction that a control circuit such as a general computer 1, etc., has. The sense voltage switching and address holding means consisting of the data holding circuit 10 and an address latch circuit 12 switches the sense voltage of the EEPROM 2 with the output of the data holding means and holds the read address similarly until a next read is made. Consequently, any special read instruction for error correction is required and addressing modes are not limited to one.