baber/WOPTO huggingface dataset:
Patent JP-H07167677-A (JP)
Title: Encoder
Inventor: OKADA MAKOTO
IPC: G01D5/36
Filed: 1993-12-15
Abstract: PURPOSE:To provide an encoder in which a reduction in a cost of a product, a light weight and a compact structure can be realized by simple means. CONSTITUTION:An encoder has a light emitting element 3 and a light receiving element 4 oppositely disposed above and below a disc 11 to detect a rotating amount of the disc 11 upon reception of presence or absence or an emitted light L from the element 3, and comprises many microlenses 12 formed between the oppositely disposed elements 3 and 4 to convert the light L emitted from the element 3 toward the element 4 into parallel beam light L'. The microlens 12 is formed simultaneously by obtaining the disc 11 by molding a transparent material such as plastic, etc., by injection molding, etc., in a disc state.
Patent JP-2000146953-A (JP)
Title: Method and device for measuring moisture content of fresh concrete
Inventor: HIRATA TAKAYOSHI
IPC: G01N33/38
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To enable the speedy and highly accurate measurement of the moisture content of fresh concrete. SOLUTION: This moisture content measuring device 1 is formed of a vacuum chamber 3 housing fresh concrete 2, a vacuum pump 4 connected into the vacuum chamber 3, a thermometer 5 as a temperature measuring means to measure the temperature of the fresh concrete 2, and a computer 6, which is a control means to drive and control the vacuum pump 4 according to values measured by the thermometer 5. The computer 6 is constituted so as to be capable of controlling the vacuum pump 4 to prevent the freezing of the fresh concrete 2 while monitoring the temperature of the fresh concrete 2 by the thermometer 5.
Patent JP-H10164656-A (JP)
Title: Portable terminal, managing center therefor and supervisory and control part therefor
Inventor: KOIDE AYUMI
IPC: H04W12/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal, portable terminal managing center and supervisory and control part of the terminal hardly performing unauthorized speaking by generating a new certificate key based on a certificate key and history information, using the new certificate key, converting certificate data sent from a base station into certificate response data and transferring the data to the base station. SOLUTION: A control part 1100 of portable terminal 1000 performs entire control or history information calculation/storage, etc. A storage part 1200 stores portable terminal identification numbers, fixed certificate keys and history information or the like of respective registered portable terminals. Based on the fixed certificate keys and history information stored in the storage part 1200, a converting part 1300 generates the new certificate key. In the case, since the history information is successively reloaded at the time point of speaking end, the newly generated certificate key becomes a successively variable certificate key so as to be hardly illegally acquired.
Patent JP-S63164102-A (JP)
Inventor: IWAKI AKIHIRO
IPC: F21S8/10
Filed: 1986-12-25
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-H08226921-A (JP)
Title: Reagent container and measurement method using the container
Inventor: YAMAMOTO HARUYOSHI
IPC: B65D75/30
Filed: 1995-11-09
Abstract: PURPOSE: To always completely shield reagent from an atmosphere for allowing the reagent to be preserved and used for a long time by providing a flexible container or a bulkhead which moves or deforms in the container and reducing an internal volume of the container according to a decrease in the amount of housed reagent. CONSTITUTION: Reagent is housed into a container formed of flexible material such as synthetic resin or a metal foil or into a container having a movable or flexible bulkhead in it. When the reagent in the container is sucked out of the container by a tube attached in a sealed state to the container, the inside of the container is at a negative pressure, so that the flexible container deforms while in the case of the container having the bulkhead the bulkhead deforms or moves to have its internal volume reduced. Therefore, since an atmosphere is prevented from flowing into the container as the reagent is used and the reagent is always completely shielded from the atmosphere, the reagent can be stably preserved without deterioration in performance, thereby permitting correct measurement.
Patent JP-2001128811-A (JP)
Title: Showcase
Inventor: MORISHITA KATSUMI
IPC: A47F3/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a showcase capable of reinforcing a supporting member to prescribed strength and appropriately coping with the kind and amount of merchandise to be mounted on a deck pan. SOLUTION: This showcase is provided with an opening part 6 on a front surface, a blowing fan 13 and a cooler 14 are arranged inside a cold air circulation path 10 formed inside a main body case 7 for forming a container 11, air inside the container is circulated through the cooler by the fan and an air curtain is formed at the opening part. At a bottom part inside the container, the supporting member 1 constituted of a wire material and the deck pan 2 mounted on the supporting member are arranged. The supporting member 1 is constituted of at least two parallel main wire materials 19 and a plurality of auxiliary wire materials 20 orthogonally fixed at the upper part of the main wire materials and reinforcing members 3 whose both ends are freely attachably and detachably mounted on at least two of the auxiliary wire materials 20 are arranged.
Patent JP-H10164193-A (JP)
Title: Portable terminal equipment
Inventor: YASUJIMA TAKUMI
IPC: H04M1/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the total size of a portable terminal equipment with no reduction of the sizes of a display and a speaker by preparing a mechanism that vibrates the display which shows the characters, images, etc., by the electric signals to generate the sounds and also using a speaker cone as the display. SOLUTION: An LCD panel 1 is attached to one of both sides of a piezoelectric device 2 to show the character/image information, and the opposite side of the device 2 is attached to a casing 3. The gap caused between the easing 3 and the panel 1 is filled with rubber 4 to prevent stay of the dust, etc., in the gap. When the AC voltage is applied to the device 2, the panel 1 is displaced to the casing 3 and vibrates. If the AC voltage is converted into the voice signals, the panel 1 serves as a speaker cone (diaphragm) to generate the sounds. In such a constitution, only the area of a display is needed on the outer surface of the main body of a portable terminal equipment and accordingly the area of a speaker is apparently unnecessary. Thus, the total size of the terminal equipment is reduced.
Patent JP-2001136600-A (JP)
Title: Display device
Inventor: MURAYAMA YUTAKA
IPC: H04R1/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain sound characteristics by an optimum virtual loudspeaker, according to the position of a user. SOLUTION: A user's position detection part 110 detects distance between a human body sensor 30 and a person (user), according to the level of the detection signal from the human body sensor 30 and outputs the distance data to an angle calculation part 120. The angle calculation part 120 calculates the angle of spread between two loudspeakers 50A and 50B with respect to the position of the person, according to the distance data from the user's position detection part 110 and the interval between the two loudspeakers 50A and 50B which is stored previously. An arithmetic part 130 applies arithmetic processing to an input audio signal according to the angle calculated by the angle calculation part 120 to generate an audio signal representing a virtual loudspeaker having a full sense of spread and output it to the two loudspeakers 50A and 50B.  Consequently, when the position of the user to a display device is changed, an optimum virtual loudspeaker can be set corresponding to the changed position.
Patent JP-2001133267-A (JP)
Title: Vibration gyro
Inventor: MORI AKIRA
IPC: G01C19/5656
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration gyro with a simple structure which can be connected to a reference potential and suppress a fluctuation of a detecting signal caused by changes of an external environment and secular changes. SOLUTION: The vibration gyro 20 includes a vibration material 22 consisting of two laminated piezo-electric crystals 24, 26. Detecting electrodes 28, 30 and driving electrodes 32, 34 are formed on a principal plane of the vibration material 22. A reference electrode 36 is formed by facing the detecting electrodes 28, 30 with the driving electrodes 32, 34 on another principal plane of the vibration material 22. A driving signal is inputted to the driving electrodes 32, 34 and the vibration material 22 is excited by bending vibration, and then rotational angular velocity is detected from output signals of the detecting electrodes 28, 30. At this time, the reference electrode 36 is connected to a referential potential of a driving detecting circuit.
Patent JP-H06160232-A (JP)
Title: Gas cable monitoring device
Inventor: KATSUKI YOICHI
IPC: G01M3/28
Filed: 1992-11-25
Abstract: PURPOSE:To provide a gas cable monitoring device which detects the position of the failed point of a gas cable accurately. CONSTITUTION:A flow rate direction sensor 1 for detecting the direction of the flow of a gas enclosed in the gas cable is enclosed at two or more positions of the connection point, etc., to the gas cable. Then, the flow rate data from the flow rate direction sensor 1 is collected by a data collection part 2a of a monitoring device 2. Then, the direction of flow rate is judged based on the collection flow rate data at a criterion part 2b, thus estimating the position of the failed points such as a pin hole.
Patent JP-H11220747-A (JP)
Title: Device and method for camera signal processing
Inventor: YAMAMOTO TOSHIHISA
IPC: H04N9/07
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prepare a luminance signal and a color difference signal by high resolution at generating pixel data generated by an imaging device. SOLUTION: This device is equipped with an image data interpolation part 15 for generating interpolated pixel data, on the basis of pixel data in a position and/or surrounding of interpolation pixel data generated on the basis of an image-pickup signal from a solid-state image-pickup element where an image- pickup light enters by way of a color filter, a correlation value detection part 16 for detecting a correlation value that indicates the degree of correlation in a horizontal direction and a vertical direction of the interpolated pixel data, and an image generation means for generating an image on the basis of the interpolation pixel data that weighted by the correlation value.  Then, the correlation detection part 16 detects the correlation value regarding the interpolation pixel data which indicate a specified color and the correlation value regarding the interpolated pixel data which indicate a color other than a specified color, the use of only the pixel data that indicate the specified color out of the pixel data detected by the solid-state image-pickup element.
Patent JP-2000100574-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H01L51/50
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element having both merits of an organic material and an inorganic material, a long life, improved efficiency and a low operating voltage at a low cost and capable of obtaining high luminance and realizing a large-screen, high-precision display when adapted to a time division drive type display in particular. SOLUTION: This organic EL element is provided with a hole injection electrode 2, an electron injection electrode 6, one or more kinds of organic layers between the electrodes 2, 6 and an inorganic insulating hole injection and transfer layer 3 between the hole injection electrode 2 and the organic layers. The inorganic insulating hole injection and transfer layer 3 is mainly made of an oxide of silicone and/or germanium. This main component is expressed by (Si1-xGex)Oy, where 0<=x<=1, 1.8<=y<=2.5. The organic EL element includes one or two or more kinds of elements selected from among Ar, Kr, Xe and Ne at 0.01-2 wt.%.
Patent JP-H05124845-A (JP)
Title: Hydraulic composition
Inventor: SHIMIZU EI
IPC: C04B28/02
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a molded body having further improved bending strength and dimensional stability by allowing mica powder to adhere more tightly to a hydraulic material in a hydraulic compsn. CONSTITUTION:This hydraulic compsn. contains mica powder surface-coated with a polyvinyl alcohol-based material.
Patent JP-H05151514-A (JP)
Title: Composite magnetic head
Inventor: MARUYAMA YUJI
IPC: G11B5/127
Filed: 1991-11-29
Abstract: PURPOSE:To provide a composite magnetic head having a magnetic head core with which magnetic permeability can be maximized and the core efficiency is improved. CONSTITUTION:The composite magnetic head has a magnetic head core 1 disposed on a nonmagnetic slider which faces to a magnetic disk and floats. The magnetic head core 1 consists of layers stacked in the thickness direction, comprising a nonmagnetic ceramic body 15, members 16 and 17 which form a magnetic circuit, and nonmagnetic ceramic body 19.
Patent JP-S63168120-A (JP)
Inventor: YAZAKI KATSUHIRO
IPC: A47J27/00
Filed: 1986-12-27
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-H08147679-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/716
Filed: 1994-11-25
Abstract: PURPOSE: To enhance a property of travel motion by making the average major axis length La of a ferromagnetic metal powder contained in an upper layer within the range of 50 to 220nm making the average moor axis length Lb of the ferromagnetic powder contained in a lower layer within the range of 220 to 500nm and making 20<=Lb-La<=280. CONSTITUTION: An upper magnetic layer 3 containing a ferromagnetic metal powder is laminated on a non-magnetic support body 1, a non-magnetic layer 2 is provided between the support body 1 and the magnetic layer 3, and a back coat layer 4 is provided as occasions demand. A multilayered coating is performed while the magnetic layer of a lower layer is in damp or wet condition so that the film thickness of the magnetic layer of an upper-most layer is 1.0 to 2.5μm. It is preferable that the average major axis length La of the ferromagnetic metal powder used for the upper layer is within the range of 50 to 220nm or a crystallite greet size Sa is within the range of 7 to 22nm in order to improve an S/N ratio at 10kHz.  Also, it is preferable that the average major axis length Lb of the ferromagnetic metal powder used for the lower layer is within the range of 220 to 500nm or the cyrstallite size is within the range of 22 to 50nm, and it is preferable that Lb- La is within the range of 20<=Lb-La<=28, and a property of matter such as Young's modulus is enhanced.
Patent JP-H01158070-A (JP)
Title: Polyimide resin composition
Inventor: OTA MASAHIRO
IPC: C08L79/08
Filed: 1987-12-16
Abstract: PURPOSE:To obtain a polyimide resin composition for molding having improved heat-resistance and/or mechanical strength in addition to the excellent characteristics of polyimide resin, by compounding a specific polyimide with a specific amount of an aromatic polyamide imide. CONSTITUTION:The objective uniformly compounded pellet is produced by extruding, under melt kneading, (A) 99.9-50wt.% of a polyimide having a recurring unit of formula II (R is >=2C aliphatic group, alicylic group, monocyclic aromatic group, etc.) produced by reacting an ether diamine of formula I with a tetracarboxylic acid dianhydride in an organic solvent and imidating the reaction product and (B) 0.1-50wt.%, preferably 0.5-50wt.% of an aromatic polyamide imide having the recurring unit of formula III (Ar is trivalent aromatic group having one or more bezene rings; Z is bivalent organic group), preferably an aromatic polyamide imide having the recurring unit of formula IV and formula V.
Patent JP-H10157353-A (JP)
Title: Radio card and its manufacture
Inventor: MUROHARA MASARU
IPC: G06K19/07
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To constitute an antenna module of desired thickness by so embedding a part of the antenna as to protrude by the given volume from the surface of a spacer, carrying out the wiring and adjusting the embedding volume of the antenna. SOLUTION: A coil antenna 7 is placed on the surface of a spacer 4, and both ends of the spacer are connected with an IC module 6 by soldering or using a conductive paste to constitute an antenna module 8. Then the coil antenna 7 is pressed by a hot press and embedded to form the state that the coil antenna is protruded by 60μm from the surface of the spacer 4. Then the antenna module 8 is made to face the side of a bonding material 9 of a back sheet component 3, and the side of the bonding agent 9 of a front sheet material 2 is made to face the front side of the antenna module 8, and then both are overlapped and bonded together to complete the manufacture. The antenna module 8 of desired thickness can be manufactured by adjusting the embedding volume of the coil antenna 7 as above-mentioned.
Patent JP-H08179061-A (JP)
Title: Storage structure for acoustic device
Inventor: NITTA TATSUO
IPC: G04G99/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a storage structure simply securing the sound pressure, satisfying the expansion requirement of the display area of a display apparatus, capable of being freely arranged, and excellent in assembling workability by arranging an acoustic device in a case so that the vibration face of the vibration plate of the acoustic device is made nearly parallel with the side face of the case. CONSTITUTION: A buzzer cover 12 is arranged on the side face 2a of a case on a band fitting recess at the position of six o'clock on a dial and fixed by two screws, and an alarm sound is emitted from a sound emitting hole 12a. The vibration plate 1a of an acoustic device 1 is arranged in the case so that the vibration face is made nearly parallel with the side face 2a of the case. The acoustic device 1 is moved near to the center of a hole section 19a formed on the barrel 19 of the case by a packing rubber 16, the outer periphery section 11b is compressed by the buzzer cover 12, and the acoustic device 1 is fixed and made waterproof by a waterproof packing 11. The size and shape of a display section are not restricted, the display section is enlarged, and much information can be displayed at the same time.
Patent JP-H07164908-A (JP)
Title: Drive device for vehicle
Inventor: TODA ISAO
IPC: F16H48/34
Filed: 1993-12-16
Abstract: PURPOSE:To improve responsiveness of differential restraint at the initial stage of differential generation in the case of using a viscous clutch as a differential restraining mechanism to restrain a differential of a differential mechanism in a drive device for a vehicle constituted to transmit engine driving force to left and right wheels through the differential mechanism and a pair of drive shafts connected to it. CONSTITUTION:A motor to give driving torque in the direction to restrain a differential at the time when a differential mechanism (planetary gear 20) is differentiated to drive shafts 22L, 22R for a specified period of time is respectively arranged on each of the drive shafts 22L, 22R, and consequently, differential restraint by a viscous clutch 32 at the initial stage of differential generation is assisted.
Patent JP-H05151719-A (JP)
Title: Synchronization protecting device
Inventor: OTA JUN
IPC: G11B20/14
Filed: 1991-11-29
Abstract: PURPOSE:To depress clock abnormal effects as much as possible by recovering a word synchronization in a digital signal reproducing device when the word synchronization is out of synchronization within a block due to a clock abnormality. CONSTITUTION:A counter 110 and a comparator 111 judge whether the number of bits in a block is within a prescribed number or not and if it is not within the prescribed number, bit number correcting means 108, 109, 112 and 105 correct the number of bits to the prescribed number. The bit number correcting means 108, 109, 112 and 105 orderly establish a word synchronization from the front side by employing the synchronization signals within the block as a reference, also orderly establish a word synchronization from the back side by employing the synchronization signals after one block or plural blocks as a reference and the switching means 112 is provided to switch data systems which are word-synchronized by the two schemes mentioned above at a clock abnormal point.
Patent JP-H04189618-A (JP)
Title: Automotive blower
Inventor: UJIIE MITSUO
IPC: A61L9/12
Filed: 1990-11-21
Abstract: PURPOSE:To carry out deodorant work regardless of the control mode of an air conditioning device and driving state by arranging a deodorant function member at a position to always be a wind passage of a blower where becomes an upper stream side because of the flow of wind of the air conditioning device. CONSTITUTION:A blower 2 is provided with an electric motor 15, which is fixed to a casing 12 through a mounting flange 14, for rotating a fan 16 and with a bell mouse, which is arranged between an outside air exchanging box and casing 12, for parting a wind passage into an upper stream side and down stream side at the inlet side of the fan 16. In such constitution, in order to remove the smell when the temperature is raised in the car room and the odor stuck around the entrance of evaporator because of sterilizing and dust, deodorant function members having aromatic function are detachably secured at a position to always be a wind passing passage. For example, a position facing to the fan 16 on the mounting flange 14 as its position is selected and a deodorant function member 19 is secured in that position.
Patent JP-H10139576-A (JP)
Title: Equipment for producing comport
Inventor: AONUMA TAKEZO
IPC: C05F17/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To efficiently produce compost by receiving a compost material in a compost production vessel in a tightly enclosed state within the vessel and then, blowing air into the production vessel to promote the activity of microorganisms, in equipment. SOLUTION: In this equipment, a compost production vessel 10 is placed inside a building so as to be isolated from the outside air and conveyor devices 41 and 43 are disposed in the upper and lower parts of the vessel 10 respectively to perform the charging of a compost material and the delivery of completely ripened compost. Also, inside the vessel 10, a number of perforated pipes 21 are vertically placed respectively and divided into two groups, i.e., an air supply group and an air discharge group and these two groups are separately connected to an air supply/discharge device. Further, air mixing into the compost material is performed while repeatedly switching air supply and discharge operations to each other through the perforated pipes 21, to promote the growth of microorganisms effective in compost fermentation.