baber/WOPTO huggingface dataset:
Patent JP-S60192918-A (JP)
Title: Display device
Inventor: ISHIDA OSAMU
IPC: G02F1/1333
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a display device having excellent visibility by forming a resin film which contains fillers, is transparent and has fine ruggedness on the surface of a transparent plate. CONSTITUTION:This device is constituted of a transparent glass plate 1 having a transparent conductive film 2 on the surface of which an electrochromic material layer 3 consisting of WO3 is formed, a glass plate 4 which is a substrate on the counter electrode side, a transparent film 5 consisting of ITO, a counter electrode 6, a background material 7 consisting of a polytetrafluoroethylene film, an electrolyte 8, a spacer 9, etc. The film 10 on the transparent glass plate 1 on the display electrode side is transparent and has the fine ruggedness formed by aluminum hydroxide particles on the surface and therefore said film can reflect irregularly incident light and loses directivity in reflection. Since the ruggedness on the surface is fine, the display grade is improved without blurring of the display pattern.
Patent JP-H07233788-A (JP)
Title: Rotary type scroll compressor
Inventor: KON TSUTOMU
IPC: F04C28/28
Filed: 1994-02-24
Abstract: PURPOSE:To prevent overcompression at low speeds and a lack of lubricant at high speeds. CONSTITUTION:A vertical hole 101 is bored in the end plate 6a of a drive scroll 6 wherein the aforesaid vertical hole communicates an intermediate compression room 10 formed by the drive scroll 6 and a driven scroll 7 with the side of a high pressure room, a horizontal hole 103 communicated with the vertical hole 101 is bored in the end plate 6a of the drive scroll 6, and a relief valve 105 is internally attached to the inside of the horizontal hole 103. The energization of the relief valve 105 to one direction by an elastic member 107 permits the vertical hole 101 to be released, and the movement of the relief valve to the other direction against the energizing force of the elastic member 107 by centrifugal force at the time of high speed revolution, permits the vertical hole 101 to be blocked so as to let a lack of pressure to be dissolved, and when the relief valve 105 will not be moved at the time of low speed revolution, since no pressure escapes from the intermediate compression room 10 to the high pressure room, any over compression will never thereby occur.
Patent JP-S52133437-A (JP)
Title: Pressure resistance test process for water mill and pump water mill
Inventor: KIRA TEISHIYOU
IPC: F03B3/00
Filed: 1976-05-04
Abstract: PURPOSE: The simplified prevention the pressure resistance test of a water mill or pump water mill from the low temperature fragile breakage by utilizing the drain raised the temperature out of a heat exchanger of the existent dynamo or dynamotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61214500-A (JP)
Title: Plug aid
Inventor: OIGEN ATSUSERU
IPC: H05K7/14
Filed: 1986-03-07
Abstract: The invention concerns a plug-in and disconnect aid device for plug-in subassemblies of a mechanical arrangement which can be inserted in rack subassemblies, wherein a lever by means of an end piece is connected to a subassembly in such a fashion that the axis of rotation of lever is positioned vertically to the insertion plane in the end piece and wherein the lever is designed to release a lock element. In accordance with the invention, the lever is designed as a connecting member which by means of a guide is positioned in a guide of a first fixed-mounted arm of end piece; that parallel to the first arm; there is a second arm having a locking projection spring-mounted in such a fashion that its guide edge mates with guide piece; that the guide is designed such that a swivel action of lever is converted into a motion of the second arm parallel to the insertion plane; and that lever is designed with a keyway whose outer edges are designed as projections. Thereby the design produces a plug-in and disconnect aid device whose spatial requirement is only negligibly larger than that of the keyway of the cooperating transverse rail of the rack subassembly.
Patent JP-S54141406-A (JP)
Title: Gear pump
Inventor: IHARA SHINJI
IPC: F04C2/18
Filed: 1978-04-26
Abstract: PURPOSE: To form highly efficient gear pump which can obtain high pressure output fluid by so constituting the convex which tapers off at the top of the gear that it slides on the inner wall of the outer casing.  
     CONSTITUTION: 1 is outer casing with the fluid inlet port 2 and the outlet port 3. 4 and 5 are the circular synthetic resin gears which can be engaged to each other and are contained in the outer casing 1.6 is the space between the gaps 7... of the gears 4, 5, and the convex 9 is designed to contact the inner wall 8. Since the device is so constituted that the tapering off-convexes 9 at the top of the gears 4, 5 slide on the inner wall 8 of the outer casing 1, the fluid in the space 6 is effectively sent to the outlet port 3 without flowing out to the convex 9, and at the same time, high pressure output fluid can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51125900-A (JP)
Title: Ferroelectric ceramic compound
Inventor: OGAWA TOSHIO
IPC: H01L41/18
Filed: 1975-04-24
Abstract: PURPOSE: Ferroelectric-ceramic compound possesing superior durability in electrical and mechanical coupling factor, mechanical quality factor, and temperature coefficient of resonance and antiresonance frequency even through ageing processes, and superior piezo-electric characteristic. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03251471-A (JP)
Title: Communication system for character pattern storing information
Inventor: FUJISUE KATSUMI
IPC: B41J5/44
Filed: 1990-03-01
Abstract: PURPOSE:To shorten transfer time of character pattern storing information to a higher rank device by a method wherein a character storing information memory is provided, and storing information of a one bit character pattern corresponding to a character code is stored therein and communicated to the higher rank device. CONSTITUTION:To a character pattern output unit having an interface part 10 to a host device, a character pattern storing part 11 storing a character pattern, an output part 10 which reads the character pattern to be outputted, and a control part 12 controlling the character pattern, a character storing information memory 15 which stores storing information related to whether the character pattern corresponding to a character code is stored in the character pattern storing part 11 for each character code is established, and a content of the character storing information memory 15 is communicated to an inquiry from the host device. In the case where a number of registered characters is little, by transmitting the character code itself instead of storing information of the memory 15, a quantity of transmission can be minimized in spite of the number of registered characters.
Patent JP-H10248013-A (JP)
Title: Image forming device and image read system
Inventor: ADACHI TAKEFUMI
IPC: H04N1/40
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device where an inexpensive image reader detects a position error through a simple arithmetic processing and that reads an image with high accuracy. SOLUTION: In the case of forming an image by the image forming device that feeds an original on a contact glass plate, reads an image on the original to form the image, a pattern of slant lines LN for image processing is formed to a part where no image is formed (image processing print area 10b) at the circumference of a transfer paper sheet 10 with the image formed thereon. It is not required to prepare special paper on which the pattern is printed in advance or a printed matter or the like by printing out the pattern simultaneously at an output of the image forming device in this way.
Patent JP-S58168349-A (JP)
Title: Optical data highway node device
Inventor: AKIBA TADASHI
IPC: H04B10/07
Filed: 1982-03-29
Abstract: PURPOSE:To reduce the electric power consumption, by turning on all power sources of a pertinent node when clock signal components existing in an optical receiving signal are received without error in optical data highway systems connected in series by optical cables. CONSTITUTION:The receiving signal from an optical cable 8 is applied to a signal processing circuit 5 through a photoelectric transducer 3. The signal from the signal processing circuit 5 is transmitted to an optical cable 9 through an electrooptic transducer 6. Clocks in the receiving signal are extracted by a clock extracting circuit 4 and used as receiving clocks, and the reception of clocks for a certain time is detected to start a power source controlling part 7, and all power sources of a pertinent node are turned on.
Patent JP-H01223711-A (JP)
Title: Manufacture of corrosion-resistant permanent magnet
Inventor: HAMADA SHIGEKI
IPC: C25D7/00
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the peeling of an oxidation-resistant film and to reduce deterioration from initial magnet characteristics while stabilizing magnet characteristics, by purifying the surface of an Fe-B-R sintered permanent magnet having specific components through a shot-blast treatment, executing the electroplating of Ni, an Ni alloy or Cr and coating the surface of the permanent magnet with an oxidation-resistant resin layer. CONSTITUTION:The surface of a sintered permanent magnet body, which mainly comprises 10-30atomic% of a substance composed of at least one kind of Nd, Pr, Dy, Ho, and Tb or further at least one kind of La, Ce, Sm, Gd, Er, Eu, Tm, Yb, Lu and Y, 2-28atomic% B and 65-80atomic% Fe and main phase of which consists of tetragonal phase, is purified through a shot blast treatment. An oxide layer and a working strain layer on the surface of the magnet body are removed, Ni, an Ni alloy or a Cr layer is applied onto the surface of the magnet body in a single layer or laminating through an electroplating method, and an oxidation resistant resin layer is shaped onto a plating layer. Accordingly, the adhesive properties of a film can be formed, and the Fe-B-R permanent magnet, the film of which is not peeled on practical use and which has extremely stable magnet characteristics, is acquired.
Patent JP-S58167914-A (JP)
Title: Magneto-resistance element
Inventor: SUDOU MITSUO
IPC: G01D5/18
Filed: 1982-03-29
Abstract: PURPOSE:To reduce temporal change and temperature change, by forming four magneto-resistance parts on the same substrate, thereby constituting the magneto-resistance element. CONSTITUTION:The magneto-resistance parts 32 and 33, which are extended in the longitudinal direction, are arranged and formed in the longitudinal direction, on a rectangular insulating substrate 31 comprising ceramics. The magneto- resistance part 34 is formed between the magneto-resistance parts 32 and 33. The magneto-resistance parts 35 and 36 are formed at both outsides of the arrangement of the magneto-resistance parts 32 and 33 on the substrate 31. The magneto-resistance parts 32 and 33 are connected in series. The series connection of the magneto-resistance parts 35 and 36 and the magneto-resistance part 34 are connected in series. Both series connected parts are connected in parallel.
Patent JP-S60209358-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T7/04
Filed: 1985-03-15
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-H08248033-A (JP)
Title: Tumor marker group for detecting breast carcinoma
Inventor: UIRIAMU JIEFURI ARADO
IPC: G01N33/53
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To detect recurrence of mammary cancer. SOLUTION: A group of tumor marker assays is carried out. Abnormal tumor marker level is detected in the blood sampled from a patient. The tumor marker group includes at least CA228 assay and CA15-3 assay. In any case, a tumor marker group including all three tumor marker assays detect recurrence essentially by 100% and provides a central value during the preceding interval of about 5.5 months.
Patent JP-H04267160-A (JP)
Title: Multicolor thermal recording apparatus
Inventor: FUJITA YUTAKA
IPC: B41M5/382
Filed: 1991-02-21
Abstract: PURPOSE:To enhance a printing speed by improving the cooling capacity of a thermal head for deep layer recording. CONSTITUTION:An yellow thermal head 14 for developing an yellow thermal color forming layer of a shallow layer, a magenta thermal head 15 for developing a magenta thermal color forming layer of a middle layer and a cyan thermal head 16 for developing a cyan thermal color forming layer of a deep layer are arranged to the outer periphery of a platen drum 10. The yellow and magenta thermal heads 14, 15 have one heating lines wherein a large number of heating elements are arranged but the cyan thermal head 16 has two heating lines wherein a large number of heating elements are arranged at a constant pitch in order to rapidly perform heating and cooling. The cyan thermal head generates a large quantity of heat but, since a plurality of the heating lines are provided in a divided form, said head is rapidly cooled. A whole printing speed can be increased with the increase of a cooling speed.
Patent JP-2000253146-A (JP)
Title: Transmitter for signal for line reference
Inventor: WATABE HIDEKI
IPC: H04M3/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter of a signal for line reference, for preventing any rapid impedance change from being generated in a reference line. SOLUTION: A signal for line reference transmitter 1 is provided with a signal generating circuit 2 for generating a signal for line reference, a transmitting circuit 3 for transmitting the signal to each reference line, and an impedance control circuit 4 for holding the transmitting circuit 3 at prescribed high impedance, until the transmission of the signal from the transmitting circuit 3 to the reference line is started, and for gradually decreasing the impedance of the transmitting circuit 3 from the start of the transmission of the signal.
Patent JP-H04286880-A (JP)
Title: Connector cover for connection of electronic appliance
Inventor: IKEDA MITSUHIRO
IPC: H01R13/52
Filed: 1991-03-15
Abstract: PURPOSE:To prevent attachment of dust, cutting chips, water drops, etc., to a female side connector, and connect electronic appliances with each other easily and securely. CONSTITUTION:A plate-like cover part 6 covering a terminal aperture part of a female side connector 1, and pawls 8, 9 at both ends of the cover 6 directed perpendicularly to each other to be engaged with holes 7 provided at both ends of the female side connector 1 to hold the cover part 6 at the female side connector 1 with the terminal aperture part of the female side connector 1 covered and uncovered are provided. Positioning guide parts 11 are provided at both ends of the cover part 6 to be used in connecting the female side connector 1 with a male side connector 3.
Patent JP-H05248158-A (JP)
Title: Urgent opening device for shutter
Inventor: IGARASHI HISAHIRO
IPC: E06B9/80
Filed: 1992-03-09
Abstract: PURPOSE:To smoothly and quickly open an urgent door by a method in which when the door is closed by an electric motor, a spring force is applied, the door is opened by the spring force in case of emergency, a torque corrector is provided for the spring means to vary the opening torque. CONSTITUTION:A winding shaft 3 is operated by a motor 12 through a clutch 17 to vertically move a slat curtain 2, and the clutch 17 is freely switched to ON or OFF by a manual operator 18. A twisted coil spring 35 fixed to the nonfixed side is provided in parallel to the shaft 3, and a winding reel 38 is attached to the nonfixed side to pivotally support it on a rail 1. A tension wire 31 is fixed to a balance pulley 30 provided to the shaft 3 and the other end is fixed to the reel 38. A torque corrector consisting of a continued curve contracted diameter portion is provided to the pulley 30 to minimize the initial open torque when closed fully. In case of emergency, the clutch 17 is broken and the door is opened while increasing the open torque. The operability can thus be raised without maintenance and the size of the motor can also be reduced.
Patent JP-S63216056-A (JP)
Title: Organic photoconductive material
Inventor: SASAKI NOBUHIKO
IPC: G03G5/06
Filed: 1987-03-05
Abstract: PURPOSE:To obtain good characteristics, such as sensitivity, as a photo conductive material by using a specified combination of an electric charge generating material composed of an organic compound having an oxazine ring and/or a thiazine ring and a specified charge transfer material. CONSTITUTION:The charge generating material composed of the organic compound having an oxazine ring and/or a thiazine ring is used in a combination with at least one of the charge transfer materials represented by formula I-IV in which R1 is alkyl or phenyl; each of X and Y H or halogen, each independent of each other; R2 is H or alkyl; R3 is phenyl; R4 is aminophenyl or the like; each of R5 and R7 is same as each of R6 and R8, and each is H, optionally substituted phenyl, or alkyl; R9 is H, alkyl, halogen, or nitro; and R10 is H, amino, alkyl, alkylamino, alkoxy, nitro, or nitryl.
Patent JP-H04285731-A (JP)
Title: Optical head actuator
Inventor: NISHIHARA YASUO
IPC: G11B7/09
Filed: 1991-03-15
Abstract: PURPOSE:To supply an optical head actuator whose movement can be conducted rapidly and which has a simple constitution without any error due to heat- generation of the components, in the optical head actuator driving the optical head part reading out the information from a recording medium with light. CONSTITUTION:The optical head part and a magnet 26 are constituted in one body and an oscillation enable pressing means with a plate spring 27 for the movement in the first direction is provided and a sliding means provided a shaft 29 for the movement in the vertical direction to the first direction is provided. The pressing means is driven with a focusing coil 30 provided in the circumference of the optical head with this constitution and also the sliding means is driven with a tracking coil 31 provided in the circumference. Hence the heat generation does not occur in the optical head part and the stable optical head actuator is constituted.
Patent JP-S54143265-A (JP)
Title: Watch having alarm sound generating function
Inventor: SHIRASU SHINICHI
IPC: G04G13/00
Filed: 1978-04-28
Abstract: PURPOSE:To produce alarm sounds having the interval of musical tone by operating a watch mechanism with an oscillator having the natural frequency integer times that of the musical tone and the signal drawn out from the first divider generating the frequency of the interval more accurate than this as a reference. CONSTITUTION:The reference signal generated by an oscillation circuit 1 having a built-in crystal vibrator is divided by a variable divider 2 which operates at the frequency dividing ratio assigned by a memory circut 3, whereby the frequency proportional to the interval of musical tone is generated. This signal undergoes synthesis and switching in a control circuit 4, after which it is converted to an acoustic signal by a sounding body 6 via sounding body driving circuit 5. This signal is then released into the air. On the other hand, the reference signal generated by the oscillation circuit 1 is divided down by a watch circuit 7 and is converted to time information.
Patent JP-S62210358-A (JP)
Inventor: ISHIBASHI KIYOSHI
IPC: F25B9/00
Filed: 1986-03-07
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-S59177165-A (JP)
Title: Paint coating apparatus for enamel wire
Inventor: OOKAWA HIROSHI
IPC: B05C11/02
Filed: 1983-03-25
Abstract: PURPOSE:To uniformly coat a paint by eliminating the turblent flow of the paint, in an apparatus wherein a conductor is guided into a painting tank to be coated with an enamel paint and the excessive paint is squeezed off from the coated conductor by a squeeze die, by providing a paint recovery tank between the aforementioned tank and the die. CONSTITUTION:A paint recovery tank 20 having a squeeze pipe 21 vertically fixed to the interior thereof is provided between a painting tank 2 and a squeeze die 4. An enamel paint is received in the tank 2 and a conductor 1 is quided into the tank 2 from the under surface side thereof to adhere the paint on the conductor 1. In the next step, this conductor 1 is guided to the pipe 21 and the excessive paint which can not pass through the pipe 21 is squeezed off at the inlet thereof. The paint adhered conductor 1 passed through the pipe 21 enters the die 4 where the excessive paint is squeezed off to obtain the enamel paint coated conductor 6. In this case, the paint squeezed off by the die 4 is recovered in the tank 20 and filtered to be returned to the tank 2.
Patent JP-S60195270-A (JP)
Inventor: NAKATANI SEIICHI
IPC: E21C37/00
Filed: 1984-03-19
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-H03254298-A (JP)
Title: Sound field controller
Inventor: YAMASHITA SHINJIRO
IPC: G10H1/00
Filed: 1990-03-02
Abstract: PURPOSE:To easily form the sound field of a natural sense close to the sound field of an actual indoor hall by synthesizing a reflected sound reflected on each virtual wall face position and a virtual reflected sound signal having nearly equal delay time and gain to those of the reflected sound respectively and supplying the synthesized sound to a sound field control speaker equipment. CONSTITUTION:The information as to time delay and amplitude of each virtual reflected sound is obtained by the calculation such as CAD from positions of imaginary sound sources 40-1-40-3 and each division of a virtual wall face 38' or actual measurement of impulse response on each wall face in an actual indoor hall. The time structure of each sound wave front is obtained therefrom and the result is integrated into a FIR(Finite Impulse Response) filter and a source signal is subject to convolution integration and sound is outputted from speaker equipments 44-1 to 44-4 at each relevant position while radiating direction is directed in a direction reflected in the virtual wall face 38' to make an image acoustically from the walls and the ceiling and an assumed indoor hall is simulated. Thus, the reflected sound structure similar to that of the indoor hall is created and reproduced in a large space such as outdoor.
Patent JP-H03254831-A (JP)
Title: Micro-gravity falling capsule
Inventor: TSUJIKAWA HIROSHI
IPC: B01J19/00
Filed: 1990-03-02
Abstract: PURPOSE:To easily and inexpensively form an ultrahigh vacuum state and a micro-gravity state by loading a falling capsule with a hermetically closed container evacuated to be internally held to the ultrahigh vacuum state. CONSTITUTION:A falling capsule 10 is internally loaded with a hermetically closed container 16 evacuated to be internally held to an ultrahigh vacuum state. That is, by internally loading the falling capsule 10 falling freely with a hermetically closed container evacuated to be held to the ultrahigh vacuum state, an ultrahigh vacuum state can be easily and expensively formed in a micro-gravity state.