baber/WOPTO huggingface dataset:
Patent JP-H11120644-A (JP)
Title: Optical element for magneto-optical recording and recording and/or reproducing device
Inventor: NAKAOKI ARIKATSU
IPC: G11B11/105
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make the diameter of irradiating laser beams to be in a tolerance range even when the center of the irradiating beams is deviated from the center axis of optical elements by regulating the diameter of light beams to be irradiated on the magneto-optical recording layer of an optical recording medium with a light transmission hole. SOLUTION: The diameter of the laser light beams converged with a front lens 41 passes through a coil supporting substrate 44 in a state in which it is larger than the diameter of the center hole 47a of a magnetic core 47 and when it passes through the center hole 47a, one part of the circumferential side of the beams is kicked off by making the hole an aperture and the diameter of the laser light beams passing through the hole 47a is determined and the light beams are irradiated on the magneto-optical recording layer of the optical disk. As a result, when the center of the laser light beams is deviated from the center axis of a magneto-optical head part 25 due to the inclination of an optical axis and the assembling error of the part 25, the fluctuation of beam diameters can be made small in the degree of the tolerance range.  Thus, it is not needed to set the diameter of the center hole of the coil part 46 larger by considering the inclination of the optical axis of the laser light beams and the assembling error of the part 25 and magnetic fields can be generated efficiently with a low power consumption and the suppressing of disconnections of thin film coils forming a coil part 46, or the like is made possible.
Patent JP-H08147802-A (JP)
Title: Character display controller in image display instrument
Inventor: IRIE YUICHIRO
IPC: G09G5/22
Filed: 1994-11-18
Abstract: PURPOSE: To arbitrarily select either character data for compositing/displaying them with image data are erased after displaying them for a fixed time or they are always displayed as the occasion demands in the character display controller of an image display equipment such as a video deck or an image display device for a videophone for displaying image data on a display screen such as a television. CONSTITUTION: Either a display OFF mode, in which character data outputted from a video processing part 3 are composited/displayed with image data on a television screen for a time set by a CPU part 7 in advance by means of a video display part 4 through a video circuit part 2 and an image output (111), or a display ON mode, in which they are always displayed, is selectively set as indicated by '1' or '0' in a character erasing flag resister in a RAM 72. Erasing/non-erasing of the synthesized/displayed character data is controlled in accordance with the selected state of the character display mode.
Patent JP-H08117195-A (JP)
Title: Skin temperature measuring instrument and skin temperature measurement of fingertip part
Inventor: TANITOMI FUMINAO
IPC: A61B5/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide a means capable of drastically shortening the time required for measuring the skin temps. of fingertip parts for judging the presence or absence of the blood circulation lesion occurring in a vibration disease, etc. CONSTITUTION: This instrument measures the skin temp. by an IR thermometer 51 when the fingertip is pressed to the front end face of a rod 54 of a first skin temp. measuring unit A. This measurement is executed with the fingers as many as possible among 10 pieces of the fingers of both right and left hands in a short time. The finger which is relatively low in the skin temp. is extracted and the precise temp. profile of only this finger is obtd. by spending sufficient time while cooling load is applied thereon by blowing cold air thereto in a thermostatic chamber kept at a low temp. in a second skin temp. measuring unit.
Patent JP-H04162309-A (JP)
Title: High-temperature superconducting power cable
Inventor: ANDO YOICHI
IPC: H01B12/06
Filed: 1990-10-25
Abstract: PURPOSE:To conduct a stable and large current with a low loss by forming of a high-temperature superconductor having a low critical current density and setting C-axis of the crystal axis of the high-temperature superconductor into a radial direction to orientate a specified surface concentrically in a circumferential direction. CONSTITUTION:A power cable is formed of a high-temperature superconductor having a low critical current density, and c-axis of the crystal axis of the high- temperature superconductor is set into a radial direction and (ab) surface is arranged concentrically in a circumferential direction. Accordingly, a power cable is placed in self magnetic field due to a conduction current and the self magnetic field of the circular cable is concentrically produced. For that reason, a current and a magnetic field always act within a vertical surface (ab surface) to c-axis in a common perovskite structure to the high-temperature superconductor. And in the case of the high-temperature superconductor, since the magnetic field applied from a vertical direction to c-axis of the crystal axis becomes large, a flux flow resistance is reduced. Thereby, a stable and large current is conducted with a low loss.
Patent JP-H07121741-A (JP)
Title: Opening and closing cover for card handler and its locking device
Inventor: OMORI HIDEYASU
IPC: G07B15/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide an opening and closing cover which can easily and safely be opened and closed as to the ticket examining machine body of an automatic ticket examining machine and the locking device which can not unlock the opening and closing cover and ticket examining machine body unless an operation lever is operated in two directions. CONSTITUTION:On the prolongation of the support shaft 43 of a hinge 4 which enables the opening and closing cover C to be opened and closed, a torsion bar 5 which cancels the load on the opening and closing cover C in both reverse opening and closing directions so that the side plate 2 of the opening and closing cover C stops at an acute angle to the ticket examining machine body A is arranged. This locking device is constituted by fixing a case 15 to the reverse surface of the top plate 1 of the opening and closing cover C arranging a latch member 16 at the bottom part of this case 15 so that the latch member can engage and disengage with from the lock member A4 of the ticket examining machine body A, moving a pressure mem-ber 18 fixed to the operation lever 14 to the right or left side and retracting the latch member 16 so as to disengage it from the lock member A4.
Patent JP-H02133730-A (JP)
Title: Humidifying element and manufacture thereof
Inventor: KAWAKAMI KANJI
IPC: F24F6/04
Filed: 1988-11-11
Abstract: PURPOSE:To improve water-tightness, mechanical strength and prevent the generation of water leakage and damage at a sealed section by placing a reinforcing sheet outside and laminating an impervious section of said reinforcing sheet with the water repellent and porous surface in the free end section in the other short cut direction so that a laminated sheet may have a hollow section. CONSTITUTION:A laminated sheet 2 comprises a water repellent and porous sheet 3 having water permeability and a reinforcing sheet 4 which has a melting point lower than the sheet 3, but provides gas permeability, which are all laminated under partial bonded state by way of a bonding agent layer 5. The reinforcing sheet 4 has an impervious section 4a at least one of its free end in its short cut direction. The bonding agent layer 5 is and formed between the water repellent and porous sheet 3 and the reinforcing sheet 4, allowing a boding agent to be partially present between them in such a manner that it may be dot-shaped, muscle-like, and net-like as well. The laminated sheet 2 is formed with the reinforcing sheet 4 placed outside and the impervious section 4a and the other free end section in its short cut direction are lapped and laminated with the surface of the water repellent and porous sheet 3 so that the whole laminated sheet 2 may be formed in cylinder shape and provided with a hollow section 6. They are placed one upon another and bonded with a hydrophobic bonding agent or hot-bonded with a heat seal or the like.
Patent JP-H09103636-A (JP)
Title: Method for supplying separated gas
Inventor: AOKI MASAHIRO
IPC: B01D53/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To supply a specified gas of a prescribed concentration even when the quantity of the specified gas to be used in various external equipment is changed remarkably by measuring the pressure of the specified gas in the second receiving tank by a pressure detection means and controlling the operation of a gas feed device by a controller on the basis of the results of the measurement. SOLUTION: Nitrogen gas is supplied to a prescribed apparatus from the second receiving tank 35, when the pressure of the nitrogen gas in the tank 35 is varied, it is detected by a pressure sensor 36 to output to a controller 40, and a gas feed device 11 is operated continuously by the controller 40. Besides, when the use of nitrogen gas in external equipment is stopped, nitrogen gas is not supplied from the second receiving tank 35, and the pressure of the nitrogen gas in the tank 35 does not change, it is detected by a pressure sensor 36 to output to the controller 40, and the operation of the gas feed device 11 is stopped by the controller 40.
Patent JP-H03148035-A (JP)
Title: Apparatus for detecting abnormality of bearing
Inventor: NODA MANDA
IPC: G01H17/00
Filed: 1989-11-02
Abstract: PURPOSE:To make it possible to arrange an apparatus in a limited space by providing means such as an acceleration sensor for detecting the vibration acceleration of a bearing, a device for measuring the mechanical vibration based on the detected value in a low frequency band from the sensor, and a device for measuring acoustic emission in a high frequency band. CONSTITUTION:A piezoelectric type acceleration sensor 10 is provided, and its output is supplied to band pass filters 5a and 5b through a broad-band preamplifier 11. The detected value from the sensor 10 is amplified in the amplifier 11. Thereafter, the low-frequency-band signal corresponding t mechanical vibration is extracted through the filter 5a. Meanwhile, the output from the amplifier 11 passes through the filter 5b, and the signal in the high-frequency band corresponding to acoustic emission AE is extracted. The peak value of the mechanical vibration generated in a bearing 1 is operated in a peak operator 7d based on the low-frequency band signal. The AE generating number per unit time is counted in an event counter 9 based on the high- frequency-band signal. In this way, the abnormality of the bearing at the final stage can be detected based on the results of the operations in the operators 7a and 7d. The abnormality of the bearing 1 at the initial stage can be detected based on the result of the operation of an effective value operator 7b and the counted value of the counter 9.
Patent JP-S62145269-A (JP)
Title: Developing device
Inventor: KUREMATSU KATSUMI
IPC: G03G15/06
Filed: 1985-12-19
Abstract: PURPOSE:To form a uniform developer layer surface which has neither a projection nor a recess by holding a member which levels the surface of a developer layer so that it can contact and leave a rotating developer carrier and bringing the member into contact with the developer layer with the rotating force based upon its own weight. CONSTITUTION:The image carrier 1 and a sleeve 2 rotate as shown by arrows and an AC bias 13 which is superposed upon DC is applied to the sleeve 2. A developer 10 composed of a mixture of toner and magnetic carriers is held and conveyed on the sleeve by magnetic poles N3 and S2 and cut by a blade 6 to proper layer thickness, and the surface of the developer layer is leveled uniformly by the leveling plate 7. The leveling plate has a shaft hole 12 in the lengthwise center part and a rotating shaft 9 is run through the shaft hole 12 to hold the whole leveling plate, so the leveling plate is allowed to rotate around an axis (a) as shown by an arrow (b). Further, the leveling plate is brought into contact with the developer layer with the rotating force based upon the weight of the leveling plate around the rotating shaft 8 and when a large load is placed on the contacting part, the rotating force operates so as to lift it.
Patent JP-H03147494-A (JP)
Title: Key telephone system
Inventor: TOMITA HIROKO
IPC: H04Q3/58
Filed: 1989-11-01
Abstract: PURPOSE:To attain the reply and holding to plural incoming calls whose priority is second or below by applying holding and display after the reply to a incoming call with high priority when plural incoming calls come. CONSTITUTION:When plural incoming calls exist in a same pool button and an incoming call comes to a designated extension of external line, incoming information is stored in an incoming call storage section 7 in a storage section 5. For example, after a pool button 40 is depressed and one of plural incoming calls is replied, when a hold button 9 is depressed, a main control section 4 holds a call in the talking state and the holding line wire or extension number is stored corresponding to the pool hold button for each key telephone set of a pool hold storage section 71 and the pool hold button corresponding to the stored holding line wire or extension number is held and displayed to a lamp display section driver 8.
Patent JP-H07175044-A (JP)
Title: Liquid crystal display film
Inventor: IGARASHI SATOSHI
IPC: G02F1/1333
Filed: 1993-11-16
Abstract: PURPOSE:To produce a macromolecule dispersion type liquid crystal display film exhibiting high voltage holding rate. CONSTITUTION:A high-molecular resin to be used in a liquid crystal layer has a characteristic expressed by a formula with F(Hz) of the frequency at which an average specific dielectric constant is measured and a dielectric dispersion parameter Repsilon defined by Repsilon=(epsilon0-epsiloninfinity )/epsiloninfinity  when a specific dielectric constant measured at 5Hz frequency is expressed by epsilon0 and the specific dielectric constant measured at 100kHz frequency is expressed by epsiloninfinity .
Patent JP-H10128878-A (JP)
Title: Sword position adjusting device of carton former
Inventor: MIYOUDOU HIROSHI
IPC: B31B50/44
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To realize the precise and quick positional adjustment of a sword without requiring skill for its adjustment by a method wherein a fulcrum part is interposed between a sword-mounting body and, in addition, an adjust screw is interposed between the sword mounting body and the sword supporting body so as to adjust the inclination of a sword point and the height of the sword. SOLUTION: A sword position adjusting device B is equipped with a sword point adjusting means B1 for adjusting the inclination of a sword point and a hight adjusting means B2 for adjusting the height of a sword 1. A fulcrum part 15 is interposed between the mounting main body 8 of a sword mounting body 7 and a sword supporting body 6 so as to arrange the mounting main body 8 movably seesaw. In addition, the fulcrum part 15 has V-cut parts formed respectively on the under face of the mounting main body 8 and on the top face of the sword supporting body 6. A pair of vertical inserting holes are bored on the mounting main body 8 before and behind the V-cut part so as to screw adjust screws 12 through the vertical inserting holes in vertical threaded holes.  By screwing-in one adjust screw 12 and, at the same time, screwing-out the other adjust screw 12, inclination of the sword point can be steplessly adjusted about fulcrum part 15.
Patent JP-H08190586-A (JP)
Title: Parts procurement system
Inventor: FUKUYAMA TAKESHI
IPC: G06Q50/04
Filed: 1994-11-21
Abstract: PURPOSE: To instruct to delivery many parts for every classification at a proper timing by providing a required number register means, a delivery lead time register means, a delivery instruction system determining means, a propress condition detecting means, and a parts delivery instruction means. CONSTITUTION: Production plan information and plan variance information are outputted from a production and preparation plan system 20 in relation to the parts delivery instruction. Information on a detached KANBA, which is a card for instructing for delivery timing of parts, production plan information, plan variance information, work start information, and information on a part to be delivered at the time of being thrown into assembly line are supplied to a transmission system 40 for output of delivery instruction information. The system 40 has a main body processor 42, and this processor 42 actually gines instruction for delivery in accordance with inputted information.  That is, the processor 42 is provided with a delivery instruction function part 44 and an acceptance verification function part 48, and this function part 44 transmits the production plan delivery instruction, the work start delivery instruction, the delivery instruction at the time when the part is thrown into assembly line, and the post-replenishing delivery instruction, to a preprocess factory 200 through a network 300.
Patent JP-H10134972-A (JP)
Title: Discharge lamp lighting device
Inventor: OGAWA ISAMU
IPC: H05B41/24
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To detect removal of a discharge lamp (filament) with a detecting circuit by stopping the output of an inverter circuit at the time of lighting a lamp in the end of the lifetime thereof and when a filament is removed during lighting. SOLUTION: In the end of lifetime of a discharge lamp, a discharging phenomenon called as a half-wave discharge that discharge is performed from the only one of a pair of electrodes and that discharge from the other electrode is hardly performed is generated in a discharge lamp. In this case, a threshold value V is set between the voltage V (normal) to be generated in a capacitor at the time of normal lighting and the voltage V (lifetime) to be generated in the capacitor 11 at the time of half-wave discharge in the end of the lifetime, and when the voltage, which exceeds the threshold value V, is generated, a control circuit 4 stops the oscillation of the inverter circuit, and removal of a discharge lamp and the end of the lifetime of the discharge lamp are detected so as to protect the inverter circuit at the time of lighting the lamp.
Patent JP-S63140269-A (JP)
Inventor: SUGA CHOICHI
IPC: G01M99/00
Filed: 1986-12-01
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-H01128993-A (JP)
Title: Methyl-4,6-0-(7-hydroxy-3,7-dimethyl)octylidene-d-glycoside
Inventor: IKEMOTO TAKESHI
IPC: A23L27/20
Filed: 1987-11-12
Abstract: NEW MATERIAL:A compound of formula I (the wave lines represent axial or equatorial bonds). EXAMPLE:Methyl-4,6-0-(7-hydroxy-3,7-dimethyl)octylidene-alpha,B-glucop yranoside. USE:Flavor-maintaining agent. PREPARATION:A methyl-D-glycoside of formula II is allowed to react with hydroxycitroneral dimethyl acetal of formula III in an organic solvent such as DMF or dichloroethane in the presence of an acid such as p-toluenesulfonic acid, or sulfuric acid, preferably at a molar ratio of 1:(0.5-2), for example, at 40-150 deg.C for 1-6 hours.
Patent JP-H02135176-A (JP)
Title: Device for checking discharge of curing agent from multiple-liquid pump
Inventor: NUMATA KAZUYUKI
IPC: B05C5/00
Filed: 1988-11-14
Abstract: PURPOSE:To surely check the discharge amt. by connecting limiting valves in series and allowing the control air to communicate with the pilot air of a driving valve. CONSTITUTION:The air with the pressure regulated by a pressure reducing valve 20 from an air source 17 is sent into an air motor 1 through the driving valve 19 to drive the motor 1. Only when the control air from the pressure switches 5 and 6 provided on the delivery passages 3a and 4a side of gear pumps 3 and 4 is sent to the driving valve 19, the driving air is sent to the motor 1 by the driving valve 19. The pressure switches 5 and 6 are reciprocated by the pressure balance between liq. pressure chamber 8 of a diaphragm 7 and the control air pressure chamber 9. The limiting valve 10 is operated in linkage with the diaphragm 7. The limiting valve 10 is opened and closed by the balance between the liq. pressure side and the air pressure side.
Patent JP-S62145164-A (JP)
Title: Separation of rare earth ion
Inventor: MATSUMOTO TEIJIRO
IPC: G01N30/02
Filed: 1985-12-19
Abstract: PURPOSE:To efficiently separate and recover rare earth elements and complexing agent by adding an oxalic acid in a high temp. state to a rear earth ion complex soln. to prepare the precipitate of the oxalic acid rare earth and complexing agent soln. thereby separating both. CONSTITUTION:A mineral acid is passed into a column in which a strongly acidic cation exchange resin is packed and set at about 90 deg.C to convert the resin in the column to a hydrogen type. A rare earth ion liquid mixture contg. an EDTA is supplied to the ion exchange column to form a rare earth adsorption zone. The soln. contg. the EDTA is then adjusted in pH with dilute aq. ammonia and is supplied into the exchange column where the development and elution of the rare earth ions are executed. The oxalic acid is added to the high-temp. eluate of >=90 deg.C removed from the column to mature the eluate and thereafter the precipitate of the oxalic acid rare earth is filtered and separated. An adequate amt. of hydrogen peroxide is added as necessary to the filtrate contg. the dissolved EDTA to decompose the excess EDTA and thereafter the filtrate is subjected to the concn. adjustment of the EDTA and pH adjustment. Such liquid is cyclically used as a raw material supply liquid or developing liquid.
Patent JP-H08117366-A (JP)
Title: Golf club head
Inventor: DEMUKAI NOBORU
IPC: A63B53/04
Filed: 1994-10-26
Abstract: PURPOSE: To provide a golf club head that can be easily produced at a lower cost and that has a large volume with an appropriate weight so that a player can easily hit a ball. CONSTITUTION: A golf club head 1 is provided with an integrated hollow main body 4 which is formed as a titanium alloy precision casting, and at an opening 5 formed at the sole, a plate member 6a made from a titanium or titanium alloy is welded to form a sole part 6. The head 1 volume is 230 to 300cm<3> , an average wall thickness of a face 2 is less than 3.5mm, and an average wall thickness of the head other than the face 2 is less than 2.2mm. A result is that a volume of the head 1 becomes larger as well as an area of the face 2 becomes larger, reducing mis-hitting, and as the main body 4 is produced as an integral body, the club head can be produced in less processes and at a lower cost.
Patent JP-H05124392-A (JP)
Title: Electric pencil sharpener
Inventor: FUJIMOTO BUNJI
IPC: B43L23/02
Filed: 1991-11-01
Abstract: PURPOSE:To provide an electric pencil sharpener which can be used safely and obtained at lower cost wherein a power supply switch is used for also a switch which works at a receive box. CONSTITUTION:As a pencil sharpener is provided with a curved plate spring 5 between a power source switch 6 and a switch button 4 so as to detect the presence of a receive box 2 by the plate spring 5 and control the power source switch 6, the sharpener can be used safely with one switch and it can be obtained at lower cost.