baber/WOPTO huggingface dataset:
Patent JP-H02230688-A (JP)
Title: High frequency heating device
Inventor: NOBUE TOMOTAKA
IPC: H05B6/66
Filed: 1989-03-03
Abstract: PURPOSE:To make it possible to operate with AC power source for indoor/ outdoor common use and with DC power source by providing a first drive power source for rectifying commercial power source for driving a magnetron and a second drive power source for stepping up a DC power source with a DC-DC converter. CONSTITUTION:A device is provided with a first drive power source 16 for rectifying a commercial power source 13 to drive a magnetron 15 and with a second drive power source 18 for stepping up the DC power source with a DC-DC converter to drive a magnetron 15. As a result, a circuit for driving the magnetron 15 by applying 100V for household to the device is made of simple and light-weight structure with only a condenser and a diode. Furthermore, because the operation voltage of the magnetron is as low as several hundred volts, the drive circuit can be constituted by directly stepping up a DC voltage of a car battery or the like, also resulting in small-sized and light- weight constitution. A device cover 7 is provided with a handle 8 for carrying.
Patent JP-H11252436-A (JP)
Title: Electronic camera
Inventor: FUJII NAOKI
IPC: H04N5/232
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of reducing power consump tion without spoiling handleability. SOLUTION: This electronic camera is provided with an LCD monitor 17 and an optical finder. When the LCD monitor 17 is turned off, a focusing operation is not performed until photographing is instructed by a release switch 25, even if a focus position is shifted by a zoom operation. When the LCD monitor 17 is turned on, the focusing operation is performed when the zoom operation is ended or a focus lens 3 is driven stepwise when a deviation amount by the zoom operation becomes equal to or more than a prescribed value.
Patent JP-S63219142-A (JP)
Title: Package for electronic component
Inventor: MIYAGAWA FUMIO
IPC: H01L23/02
Filed: 1987-03-07
Abstract: PURPOSE:To simplify the manufacturing process of the title package by a method wherein between the upper and the lower surfaces of an insulator and also between each circuit pattern and the like provided inside the insulator are brought into a conductive state using a plurality of viaholes in which a conductor is filled, and each of the circuit patterns and the like and the viaholes are formed simultaneously. CONSTITUTION:A plurality of conductor-filled viaholes 22 are provided in an insulator 2, the bonding circuit pattern 10, with which the semiconductor element and the like provided on the upper surface or inside of the insulator 2 will be attached, a sealing layer 8 and the circuit pattern 16 to be used for earthing located on the lower surface of the insulator are brought into a conductive state. Also, each of the input-output circuit patterns 11a and 11b, with which the circuit pattern of the semiconductor element and the like provided inside the insulator 2 will be connected, and each of the input-output circuit patterns 17 and 18 are conducted. By having the above-mentioned constitution, the conductor-filled viaholes 22 can be formed simultaneously when the circuit patterns on the upper and the lower surfaces of the insulator 2 are firmed, and the manufacture of the title package can be simplified.
Patent JP-S56149658-A (JP)
Title: Electronic desk calculator with timepiece function
Inventor: WATANABE OSAMU
IPC: G04G9/00
Filed: 1980-04-21
Abstract: PURPOSE:To eliminate the sign part exclusively used for display the second in an electronic desk calculation provided with timepiece function, by performing a display of the second time with plural pieces of decimal points of a display device. CONSTITUTION:In an electronic desk calculator with timepiece function, a figure display of hour and minute is carried out at the figure display part of a display device when the timepiece function is performed. At the same time, the decimal points t1-t6 corresponding to the second display signals are turned on, blinked and turned off according to the elapsing condition of prescribed second unit at the decimal point display part. In the display of 0-9 seconds, only the decimal point t1 is blinked just for 10 seconds like (a) and other decimal points t2-t6 are turned off since the prescribed second unit does not elapse yet. In the display of 10-19 seconds, the point t1 is turned on like (b) and the point t2 blinks for 10 seconds. Other points t3-t6 are turned off. In the same way, the display of 50-59 seconds is displayed by (c).
Patent JP-H03254273-A (JP)
Title: Picture processor
Inventor: SUGIURA MASAMICHI
IPC: H04N1/32
Filed: 1990-03-02
Abstract: PURPOSE:To manage the copy processing and the transmission processing in the lump and to ensure the distribution of the copy to a circulation destination by synthesizing an original picture magnified or moved and a distribution information and selectively executing the copy processing or the transmission processing depending on each distribution destination. CONSTITUTION:A CPU 61 uses a RAM 62 according to a program of a ROM 63 to control a hard disk 64, a display 66, a picture memory 67, a compander 68, a keyboard 69, a MODEM 71 and an NCU 72 or the like. Then the hard disk 64 storing various kinds of predetermined information such as transmission destination, circulation destination and number of copied is used as a storage section storing the circulation destination information of the designated location to be sent. Thus, when the distribution destination information stored in the storage means 64 is synthesized with the distributed picture, the original picture is magnified and/or moved to prevent the distribution destination information from being overlapped onto the original picture and the copy processing and the transmission processing of the synthesized picture are executed in the lump based on the distribution destination information. Thus, the copying of the prescribed original and the transmission processing of the original to plural destinations are controlled in the lump and manual mistake is not caused.
Patent JP-H08286411-A (JP)
Title: Recording material for prevention of forgery
Inventor: KIMURA SHIGEAKI
IPC: D21H19/20
Filed: 1996-02-16
Abstract: PURPOSE: To provide a recording material for prevention of forgery which is safe from forgery of documents by using such a recording material that at least the recording surface is a paper layer essentially comprising a cellulose fiber and forming an image on the recording surface by using a hot-melt or heat-softening ink, so that even when the recording material is impregnated with an promoting liquid containing water for removal of image and the image is adhered to an image peeling member by heating and/or pressing to peel the image from the recording surface, the image is not completely peeled. CONSTITUTION: At least the recording surface of the recording material for prevention of forgery consists of a paper layer essentially comprising a cellulose fiber. The recording surface gives a contact angle θ satisfying cos θ>=0.8 when a liquid having 40mN/m surface tension is dropped on the surface and the Stoeckigt sizing degree of the paper is >=30sec.
Patent JP-S58169083-A (JP)
Inventor: MADARAME HARUKI
IPC: G21B1/03
Filed: 1982-03-31
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-H08250928-A (JP)
Title: Array antenna
Inventor: NAKAYAMA TOSHIHIRO
IPC: H01Q21/06
Filed: 1995-03-13
Abstract: PURPOSE: To reduce the leaked transmission radio wave from a transmission antenna in a reception signal received by a reception antenna with a simple and inexpensive configuration. CONSTITUTION: A radio wave of a transmission frequency emitted from an antenna element 5b is leaked into a reception signal by an antenna element 4b receiving a radio wave of a reception frequency different from the transmission frequency. The component of the transmission frequency leaked in the reception signal is attenuated by a strip line form pattern filter 6 formed by etching or conductive ink print similarly to the case with the antenna element and the feeder provided onto the feeder 4c through which the reception signal is propagated.
Patent JP-H10254042-A (JP)
Title: Mount structure for photographing lens
Inventor: IGUCHI TOMOMI
IPC: G03B17/14
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a mount ring from being loosened by providing the circumferential surface thereof with a stopper member which can be elevated and lowered in the radial direction and engaging the stopper member with a groove firmed at the side surface of a photographing lens barrel after fixing a photographing lens by the action of the screw of the mount ring. SOLUTION: The bayonet ring 74 of the photographing lens barrel 70 is adjusted to the notched part of the mount ring 16 and inserted in it. By turning the ring 16 in the rotating direction of the right handed screw, the ring 74 is fixed by being interposed between the inner surface of the ring 16 and the end surface of a lens barrel receiving seat 14. Thereafter, a rotary lever 60 arranged on the ring 16 is screwed and lowered toward inside in the nadial direction of the ring 16. Then, the tip part of the lever 60 is engaged with a stopper groove 76 and the lens barrel 70 is tightened from the outside in the radial direction by the lever 60. Thus, the ring 16 is prevented from being rotated in a circumferential direction.
Patent JP-S52137175-A (JP)
Title: Method and apparatus for measuring filled mercury mount in lamp
Inventor: KOMIYA AKITOSHI
IPC: H01J9/00
Filed: 1976-05-12
Abstract: PURPOSE: To easily measure the filled mercury amount in a lamp by measuring the temperature of a lamp wall and starting voltage of the lamp by evaporating the mercury filled in the lamp by heating the lamp filled with the mercury. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02232069-A (JP)
Title: Alternative current magnetic treatment device
Inventor: OGASAWARA SHINGO
IPC: A61N2/00
Filed: 1989-03-06
Abstract: PURPOSE:To promote and improve the circulation of the blood of a person to be treated by housing the person to be treated between a pair of coils and generating the alternative magnetic line of force between the coils by the alternative current of a frequency. CONSTITUTION:An upper coil 1 is housed in a case 2, which is insulated electrically and magnetically, and fixed in the suitable position of a treatment room. A lower coil 5 is housed in a case 6, of which an upper surface is formed in the shape of a cushion, insulated electrically and magnetically and fixed on a floor surface 7 of the treatment room concentrically with the upper coil 1 or arranged so as to be freely moved. A power amplifier 8 is movably set in an arbitrary position on the floor surface 7 in order to supply a single alternative current in the range of 300-20000Hz or the alternative current, for which the plural frequencies are synthesized, respectively to the upper coil 1 or lower coil 5. When the person to be treated is positioned between the upper coil 1 and lower coil 5 and the switch of the power amplifier 8 is turned on, the alternative magnetic line of force is generated in the whole body of a patient 9 and iron crystal in the hemoglobin of a red corpuscle in the patient 9 is vibrated.
Patent JP-S57166838-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/34
Filed: 1981-04-07
Abstract: PURPOSE:To prevent the occurrence of superconductive damage by inserting more than two insulating plates between the side surface of a superconductive field coil and an insulator when the coil is contained through the insulator into the slot of a coil mounting shaft. CONSTITUTION:When a superconductive field coil 3 is contained in a slot of a coil mounting shaft 2 through an insulator 18, at least more than two insulating plates 21 are inserted between the side surface of the coil 3 and the insultor 18 in the slot. In this case, the plates 21 may be formed in a wedge shape. In this manner, the coil 3 can be fixedly secured.
Patent JP-H11252613-A (JP)
Title: Mobile communication system
Inventor: KONISHI OSAMU
IPC: H04W36/30
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system with a hierarchy cell structure that provides a service to an existing mobile station and selects a proper radio base station in response to a mobile steed of the mobile station at all times. SOLUTION: A reception section 13 of a micro cell base station 11 during communication with a mobile station 50 receives a transmission signal from the mobile station 50 to detect a reception electric field strength and informs a control section 15 of the electric field information. The control section 15 generates two kinds of speed information from the electric field information and discriminates the quality deterioration of a communication channel. A signal for informing of the speed information and the quality deterioration is sent to a base station controller 40. The base station controller 40 discriminates a mobile speed of the mobile station 50 from each of the two kinds of the speed information and conducts hand-over to a macro cell base station 31 when one or both discrimination results indicate high speed moving of the mobile station.  In the case that the quality deterioration takes place and that high speed movement is discriminated in response to a same speed of the mobile station 50, the hand-over is made to the macro cell base station 31 and made to a micro cell base station 21 in the other cases.
Patent JP-S63219091-A (JP)
Inventor: TANAKA MASAO
IPC: B41F33/02
Filed: 1987-03-07
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-S61212970-A (JP)
Title: Solid-state image pickup device
Inventor: KITAGAWA TAKASHI
IPC: H04N5/335
Filed: 1985-03-18
Abstract: PURPOSE:To realize a high resolution by the limited number of picture elements, and also to improve the durability by providing one piece or more of double refraction plates whose refractive index is varied in accordance with an impressed voltage, and varying a position of an optical image. CONSTITUTION:Incident lights 11-17 are made incident on a solid-state image pickup element 1 having photoelectric converting parts 2-4 through two pieces of double refraction plates 5, 6. In the first field, a voltage for causing a double refraction is impressed to only the plate 5, and a voltage for causing no double refraction is impressed to the plate 6. In this case, normal lights 22, 24 and 26, and abnormal lights 32, 34 and 36 corresponding to the incident lights 12, 14 and 16 are made incident on the photoelectric converting parts 2-4. In the second field, only the double refraction plate 6 is made to cause a double refraction. In this case, lights corresponding to the incident lights 42, 44 and 46 are made incident on the converting parts 2-4. Accordingly, an incident optical image of a part which is shifted by 1/2 of a distance between each converting part 2-4 can be brought to image pickup, and the resolution can be raised.
Patent JP-H03257180-A (JP)
Title: Sequestering agent for boiler water system and treatment of boiler water system with same
Inventor: ITO KENICHI
IPC: F22B37/52
Filed: 1990-03-07
Abstract: PURPOSE:To effectively prevent the formation of scale in a boiler water system by using a copolymer of a specified mol% of methacrylic acid with a specified mol% of itaconic acid as an effective component. CONSTITUTION:A copolymer of 60-99mol% methacrylic acid with 1-40mol% itaconic acid is used as an effective component in a sequestering agent for preventing the formation of scale due to metal ions in boiler water of pH>=9. This sequestering agent is added to boiler water to be treated by about 2-30ppm per 1ppm ions of metals other than alkali metals contained in the water. The formation of scale contg. metals other than alkali metals as well as Ca-based scale and Mg-based scale can be simultaneously prevented in a boiler water system and scale sticking to the inside of a boiler can be removed.
Patent JP-H05260614-A (JP)
Title: Magnetic levitation type conveyor
IPC: B61B13/08
Filed: 1992-03-12
Abstract: PURPOSE:To provide a magnetic levitation type conveyor having high reliability by stabilizing a levitated state at the time of traveling on a curved rail. CONSTITUTION:Poles 21a, 21b opposed to a levitation rail 4 are installed in a frame of a conveying truck 10 through a turning shaft 24 at an axis 24c perpendicular to opposed surfaces of the poles 21a, 21b and the rail 4 as a center. Thus, the poles 21a, 21b become rotatable at the axis 24c as a center, and can change direction by following up the bend of the rail 4 by means of magnetic self attraction force.
Patent JP-H10231940-A (JP)
Title: Sideways facing branch port additionally installed on existing hot/cold water mixing tap
Inventor: BABA YASUSHI
IPC: F16K27/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To facilitate change of branch flow of a hot or cold water to branch at a sideways facing branch port of an existing hot/cold water mixing tap of single lever type. SOLUTION: A branch path element 1 is interposed between the body of a mixing tap and a cartridge and is provided with through holes 5 and 10 in honeycomb form for a hot, cold, and mixture water, wherein the through holes 5 for hot and cold water are equipped with horizontal holes 7, which are put in communication to a branch port 4. When a horizontal hole choking sleeve 8 is inserted in the through holes 5 for hot and cold water in such a way as capable of being drawn off, hot or cold water flows out divergently from the branch port 4. Therefore, change of branch flow can be made easily by replacing sleeve 8.
Patent JP-S59181083-A (JP)
Title: Manufacture of semiconductor element
Inventor: JINDOU MASAAKI
IPC: H01L21/208
Filed: 1983-03-30
Abstract: PURPOSE:To form a flat active layer having less crystal defect by adding Sn to growing solution containing Te and using N type III-V group compound formed by liquid phase epitaxial grown. CONSTITUTION:A P type GaAs layer 2 is formed by liquid phase epitaxial growth on an N type GaAs substrate 1, selectively etched to form a groove 3 of depth reaching the substrate 1. Then, an N type Al0.4Ga0.6As layer 15, an Al0.12 Ga0.88As active layer 5, a P type Al0.4Ga0.6As layer 6, and a P type GaAs layer 7 are sequentially formed on the substrate by liquid phase epitaxial growth. The solution for growing the layer 15 uses solution which contains Te and Sn added. Thus, the surface of the active layer 15 is formed flat, the layer 5 formed thereon is formed flat, thereby reducing the crystal defect.
Patent JP-H03258289-A (JP)
Title: Cloth feeding device of sewing machine
Inventor: HORIE FUJIO
IPC: D05B73/12
Filed: 1990-03-06
Abstract: PURPOSE:To simplify a cloth feeding mechanism by a method wherein a throat plate is moved up from and down to a dog teeth by a throat plate moving mechanism, cloths are held between the throat plate and a presser member when the throat plate is moved up, and the dog teeth is brought in feed action when the throat plate is moved down, and in return action when the throat plate is moved up. CONSTITUTION:When a sewing needle is moved up, a controller 44 controls a throat plate up-and-down driving motor 24 to rotate a triangle cam 26 so that a throat plate 18 is moved down and a throat plate face 20 is lowered. A presser member 6 is forced to descend together with the throat plate 18 by the force of a spring 10, and when the throat plate face 20 is lowered below a dog teeth 22, cloths 1 are held between the presser member 6 and the dog teeth 22. A pinion 38 is revolved by the controller 44 to move a horizontal-transfer arm 32 in the direction B, and the dog teeth 22 is moved forward to feed the cloths 1. After that, the triangle cam 26 is turned by the controller 44 to move the throat plate 18 up, and when the throat plate face 20 is raised above the dog teeth 22, the cloths 1 are held between the throat plate 18 and the presser member 6. Then the pinion 38 is turned in the direction C to move the horizontal-transfer arm 32 in the direction D, and the dog teeth 22 is moved back.
Patent JP-H03255952-A (JP)
Title: Detecting method for wrinkle
Inventor: HORINO TAKAYUKI
IPC: G01J5/48
Filed: 1990-03-06
Abstract: PURPOSE:To accurately detect the wrinkle with efficiency by lighting a body to be inspected such as a fiber structure while conveying it, and detecting the temperature difference between the lighted part and a shadow part which is formed because of the wrinkle in the body to be inspected. CONSTITUTION:The fiber structure or a filmy body which is the body 2 to be inspected is conveyed continuously or intermittently by two feed rollers 1 and lighted at the center part of the two rollers 1 and the temperature distribution of the shadow part of the body 2 to be inspected due to the 'wrinkle' is observed by a radiation type temperature distribution meter 4. For example, a daylight fluorescent lamp 5 is used for the lighting and arranged so that the center of the fluorescent lamp 5 is at a specific angle, e.g. 3 deg. from the horizontal direction of the body 2 to be inspected. The signal obtained by the temperature distribution meter 4 is passed through a shading correcting circuit 3 and a gamma correcting circuit 6 and then converted into a binary signal based upon a specific threshold value to decide whether or not there is a defect and makes its display 7.
Patent JP-S59180259-A (JP)
Inventor: MITSUMATA TADAYASU
IPC: F25B17/08
Filed: 1983-03-29
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-H07240484-A (JP)
Title: Fabrication of microdevice
Inventor: ONO TOSHIAKI
IPC: H01L23/50
Filed: 1994-02-28
Abstract: PURPOSE:To facilitate continuous mold sealing by mounting individual chip devices on a rudder type lead frame and molding, thereafter cutting off the unnecessary parts of the lead frame and forming an electrode terminal using the residual lead frame on the chip side. CONSTITUTION:A thin film pattern 3 and an electrode take-out pad 12 of a microdevice chip are formed by photolithography. An Ni film 5 is then etched selectively to produce an electrode take-out pad 13. Microdevices fabricated on a substrate are then diced to obtain a single chip device 9. It is mounted on a rudder type metal lead frame and sealed of a mold resin along with a part of the lead frame. This structure facilitates continuous mold sealing and since the electrode terminal is soldered directly to the device, tensile strength and bending strength of the terminal are enhanced.
Patent JP-S61214407-A (JP)
Title: Power transmitting apparatus between relatively rotating sections
Inventor: MIZUTORI AKIOMI
IPC: H01F38/18
Filed: 1985-03-19
Abstract: PURPOSE:To enable to contactlessly transmit electric power from one to the other of two relatively rotating sections by coupling magnetic paths generated by the first and the second cores, provided in two relatively rotating sections and confronted to each other with a minute gap, and maintaining coupling of these magnetic paths regardless of relative rotation of the two sections. CONSTITUTION:The end planes 2d, 2e of the first core 2 are confronted with the corresponding end planes of the second core 4 with a minute gap 5 the size of which is, for example, 0.1-0.3mm. As the center line of the annular end planes of these cores 2, 4 agrees with the rotation axis of a photosensitive drum (A), the corresponding relation between the end planes of the two cores 2, 4 is maintained constantly in spite of rotating drum (A). With the main switch of the copying machine on, firstly an electric current flows through the first coil 1 to generate a magnetic flux (phi) which passes the second core 4 and interlinks the second coil 3, so that an electromotive force is induced in the second core 3. If the thermoswitch 6 is on at this time, the drum heater (F) generates heat.