baber/WOPTO huggingface dataset:
Patent JP-H053586-A (JP)
Title: Optical wireless remote controller
Inventor: NAKAMURA TERUHITO
IPC: H04B10/116
Filed: 1991-06-25
Abstract: PURPOSE:To secure good operability of the optical wireless remote controller when it is used by hands and to obtain a high-output wireless signal when used fixed to a wall. CONSTITUTION:A wireless remote control transmitter 1 is installed on a mounting table 2 fixed to the wall in freely attachably and detachably. The pedestal 2 incorporates a repeater 3 of a wireless signal. The repeater 3 receives the wireless signal from the wireless remote control transmitter 1 mounted on the pedestal table 2 and amplifies it, then sends a wireless signal to a wireless remote control receiver 4.
Patent JP-S5485246-A (JP)
Title: Flame-retardant resin composition
Inventor: YOSHIDA KAZUO
IPC: C08K5/04
Filed: 1977-12-21
Abstract: PURPOSE: A flame-retardant resin composition having improved impact resistance and self-tapping properties, comprising a rubber-modified polymer obtained from a rubber-like elastomer and a vinyl monomer, a halogen flame-retardant, and a flame retardancy synergistic additive.  
     CONSTITUTION: A rubber-modified polymer consisting mainly of a rubber-like elastomer with a high cis-content and a vinyl monomer is incorporated with a halogen flame-retardant and a flame retardancy synergistic additive. The rubber- lik elastomer comprises 50% or more of a polybutadiene with a cis 1,4-bond content ≥90%. The rubber-modified polymer has a gel swelling index of 7.0W14.0, and high-impact polystyrene, styrene-acrylonitrile-butadiene copolymer, etc. may be cited as the polymer. Antimony trioxide, borax, etc. may be cited as the flame retardancy synergistic additive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6312455-A (JP)
Inventor: KANDA TAMOTSU
IPC: B65D27/10
Filed: 1986-06-30
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-S6214068-A (JP)
Title: Multichannel microwave radiation meter
Inventor: WATANABE HIROSHI
IPC: G01V3/16
Filed: 1985-07-11
Abstract: PURPOSE:To reduce the weight and others eliminating the need for a plurality of noise sources, by using a radiation cooling termination covered with a thermal insulator as calibration source on the low temperature side to supply noise temperature on the low and high temperature sides to channels in common. CONSTITUTION:A radiation cooling termination 11 covered with a thermal insulator 12, a damper 13 for raising output noise temperature thereof and a wave splitter 14 are attached to the apparatus. Low temperature and high temperature side noise temperature is supplied to channels as reference and comparison noise temperature from the radiation cooling termination 11 as low temperature side calibration source corresponding outer space cooling space. This can reduce the number of noise sources to one from more than one in the past thereby lessening the weight and overall size of the apparatus and power consumption.
Patent JP-S6131526-A (JP)
Title: Penetrating device for rodform body
Inventor: OMOMO KOJI
IPC: E21D20/00
Filed: 1984-07-25
Abstract: PURPOSE:To efficiently drive a rodform body into a ground, by providing a penetrating device which comprises a hollow hammer, conducting reciprocating movement and having a through-hole, serving to insert the rodform body therethrough, and a chuck part which is adapted to freely grasp and release the rodform body. CONSTITUTION:A penetrating device for a rodform body A includes a hollow hammer 1, conducting reciprocating movement, incorporating a piston 13, and having a through-hole 12 for insertion of the rodform body A, and a chuck part 2 which is adapted to freely grasp and release the rodform body A to be penetrated. The chuck part 2 is mated with the rodform body A, and with the hammer 1 operated, the piston 13 is reciprocated. The chuck part 2 is hammered to exert a penetrating-into-ground force on the rodform body A. Impact, exerted on the rodform body A force, is exerted on the portion, in the vicinity of a ground surface, of the rodform body A, and this decreases incurring of a loss of an impace force due to bending of the rodform body A, resulting in the possibility to efficiently drive the rodform body A into a ground.
Patent JP-2000336255-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: NAKAI HIROSHI
IPC: C08J5/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition showing good water repellency and surface appearance by mixing a specific amount of a modified silicone oil having a plurality of hydroxy groups and a boric acid compound with polybutylene terephthalate. SOLUTION: This composition contains 100 pts.wt. of polybutylene terephthalate (A) having intrinsic viscosity (in o-chlorophenol at 25 deg.C) of 0.55 to 1.0 dl/g and concentration of a carboxylic end group of not more than 50 meq/kg, a modified silicone oil having not less than 2 hydroxy groups (B), 0.001 to 2 pts.wt. of a boric acid compound (C) such as ortho boric acid or the like, the weight ratio of the component C to the component B being 0.001 to 0.1. The component B includes a silicone oil having alcoholic hydroxy groups at both ends of the molecule or silanol groups at both ends of the molecule and preferably has viscosity of not more than 200,000 cSt (at 25 deg.C) (wherein n is an integer of not less than 0; R is methyl and some of R groups may be an alkyl, phenol or the like; and Ra is an alkyl or phenyl).
Patent JP-2000345846-A (JP)
Title: Combustion chamber structure in auxiliary chamber type gas engine
Inventor: KAWAMURA HIDEO
IPC: F02M21/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To absorb a thermal expansion difference occurring between the fac facing surfaces of an auxiliary chamber structure and a head liner for constitutin constituting an auxiliary chamber and a main chamber respectively, by a sealing part composed of a disk spring. SOLUTION: In the combustion chamber structure in this auxiliary chamber type gas engine, a sealing part 15 is arranged in the facing surfaces between a head liner 7 and an auxiliary chamber structure 6, and is equipped with a pair of disk springs 16 and 17 deformed following a thermal expansion difference occurring in the facing surfaces between the head linear 7 and the structure 6 at the time of engine operation. The outer peripheral parts of the springs 16 and 17 are nipped by backup rings 18 and 19.
Patent JP-S5580828-A (JP)
Title: Magnetic head device for cassette
Inventor: HANAJIMA MITSURU
IPC: G11B5/54
Filed: 1978-12-11
Abstract: PURPOSE: To ensure more simplified structure than the convertional combination head with facilitated manufacture by securing a unified structure by arraying the 1st and 2nd cores in such way that the longer directions of the gaps may coincide to each other.  
     CONSTITUTION: Magnetic head 6 attached to magnetic head device substrate 2 via attachment component 3 is attached to shaft 4 and then switched between the recording and reproducing positions by means of pinion 13 and sector gear 14. Flange part 11 unified with substrate 5 is held at the recording and reproducing positions with a touch secured to the tips of screws 8a and 8b and also at the position of 180° by the function of spring 24. Both the 1st and 2nd cores are composed of L- channel cores 33L and 34L plus R-channel cores 33R and 34R respectively, and the gap width of the 1st core is set a little larger than that of the 2nd core. Head 6 can be controlled via screws 8a and 8b so that the gap length directions of cores 33 and 34 may be vertical to tracks 37R, 37L, 37'R and 37'L of magnetic tape T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H113966-A (JP)
Title: Hybrid integrated circuit device and manufacture thereof
Inventor: ECHIGO MAKOTO
IPC: H01L27/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit device of a GaAs FET type which has a high set accuracy in its operating point. SOLUTION: The hybrid integrated circuit device includes a power amplifier module 20 having two stages of GaAs FETs built in a module substrate 1. Resistors for adjustment of gate bias are provided in parallel to gates of the GaAs FETs. The resistors are provided as trimmable resistors 31 having resistances already adjusted. Each power amplifier is for a portable telephone transmitter and is made up of a plurality of GaAs FETs, chip resistors and chip capacitors. The trimmable resistor 31 is trimmed by monitoring an idle current flowing through the resistor 31.
Patent JP-H053092-A (JP)
Title: Lighting device of discharge lamp
Inventor: ITO FUMIAKI
IPC: H05B41/24
Filed: 1991-06-25
Abstract: PURPOSE:To improve the reliability of the oscillation stopping control of an inverter when an abnormal condition is detected, in a lighting device of a discharge lamp to light the discharge lamp at a high-frequency by an inverter circuit. CONSTITUTION:An impedance element such as a resistance R12 is connected in series to the smoothing capacitor C8 of an abnormality detecting circuit, and the system has been set that the voltage value of the charging voltage of the smoothing capacitor C8 to which the voltage dropping component of the impedance element is superposed exceeds the yield voltage of a thyristor Q7 in an abnormal condition of the load circuit. By utilizing a high-frequency type of oscillation output of an inverter circuit, a peak voltage higher than the charging voltage of the smoothing capacitor C8 instantly is applied to the thyristor Q7, and the thyristor Q7 for holding the oscillation stopping condition in the abnormal detecting time can be turned on securely.
Patent JP-H05341688-A (JP)
Title: Fixing device
Inventor: HAYASHI DAISUKE
IPC: F16C13/02
Filed: 1992-06-12
Abstract: PURPOSE:To improve workability at the time of assembling, maintainability, etc., by adopting a constitution so that the whole of a fixing device can be utilized, in the fixing device used for an image forming device. CONSTITUTION:An operational member 29 provided on the lower side part of a housing case 17, is operated to turn in a proper direction, and an attaching member 26 abutted on a cam surface 29a is slid to move in the direction of the arrow 28. Thus, the displacement of coil springs 23 are changed, and the press-contact force of a pressure roller 21, with a fixing roller 19, is adjusted. Principal components on the fixing device 15 are all disposed in the housing case 17, in this manner, so that the whole of the fixing device 15 can be unitized, and the workability at the time of assembling a device, the maintainability, etc., are improved.
Patent JP-S6132056-A (JP)
Title: Application display member used for plate making and the like and its preparation
Inventor: FUJII YOSHIO
IPC: G03F1/90
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a display member stated in the titled superior in operability, etc., by strippably bonding a releasable sheet to a reverse side of a transparent film coated with a photosensitive layer, forming prescribed marks on a photosensitive layer, and forming deep cut lines on both sheets. CONSTITUTION:The releasable sheet B coated with a releasing agent 2 is strippably bonded to the reverse side of the transparent film A coated with a photosensitive agent 1 on the surface by using an adhesive 3 between both. The photosensitive agent 1 is exposed to form the image lines of the prescribed marks P, and then, the deep cut outlines (b) for the section of the window piece 4 to be removed are scribed on the sheet B. Next, outlines (a) for sectionning a display piece 5 are scribed by shifting the outlines (a) from that (b) by a constant distance L to obtain the intended display member to be applied. When it is used, the window piece 4 of the releasable sheet B is stripped, only the piece 5 is pushed down through the opening now formed, and it is transferred onto the object and applied to this.
Patent JP-S6214428-A (JP)
Title: Reduction projection type exposure method
Inventor: NISHIDA HIROSHI
IPC: H01L21/30
Filed: 1985-07-12
Abstract: PURPOSE:To expose various kinds of mask patterns on one sheet of a wafer at the desired positions as many as desired by a method wherein the kind of the mask patterns of the photo mask for exposure is changed during the exposure of one sheet of the wafer, the exposure is performed with the mask pattern of the kind changed. CONSTITUTION:A photo mask 6 for exposure has two kinds of mask patterns A4 and B5 and the regions of the mask patterns A4 and B5 are both equal. First the exposure is started with the pattern A4 and when the exposure comes to a position where the pattern B5 is needed, a wafer stage 9 is shifted, and at the same time, the pattern B5 of the mask 6 is shifted under the opening region 3 of a blind 2 and its exposure is performed. The mask 6 is changed into the pattern A4 at the next position and its exposure is performed. This operation is repeated and the exposure is proceeded. By this way, various kinds of mask patterns are exposed on one sheet of a wafer 8 at the desired positions as many as desired.
Patent JP-H113311-A (JP)
Title: Dma circuit
Inventor: HARA KENJI
IPC: G06F13/28
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To attain direct memory access(DMA) transfer by inexpensive hardware constitution by executing a memory access to a RAM through a 2nd bidirectional buffer based on a signal from a CPU. SOLUTION: When the execution of an access from the CPU 101 to a ROM 102 is confirmed based on a bus cycle start signal BCST issued from the CPU 101, chip select signals CSO# to CSN#, etc., the DMA circuit 104 executes a memory access to a RAM 103-i (i=1 to N) through a 2nd bidirectional buffer 109-i (i=1 to N). When the execution of a memory access from the CPU 101 to a certain RAM 103-i is confirmed by any one of the chip select signals CSO# to CSN#, the DMA circuit 104 executes a memory access to a RAM 103-i other than the RAM 103-i concerned.
Patent JP-H0823525-A (JP)
Title: Video telephone
Inventor: KOMINE TAKAYUKI
IPC: H04N7/14
Filed: 1994-07-05
Abstract: PURPOSE:To report message recordable remaining time to a communicating party. CONSTITUTION:This telephone is provided with a line connection means 1, a first storage means 2, a storage means 3, a timing means 4, a response message transmission means 5, a second storage means 6 and a picture data transmission means 7 for displaying remaining time. Then, while an operation is performed in an automatic answering mode, when the communicating party starts automatic recording, picture and voice signals transmitted from the communicating party are stored in the storage means 3 and the recording time of the picture and voice signals transmitted from the communicating party is measured by the timing means 4. Then, by successively transmitting picture data for displaying the remaining time stored in the second storage means 6 to the communicating party based on the measured result, the remaining time capable of the automatic recording is displayed at the equipment of the communicating party.
Patent JP-H05347595-A (JP)
Title: Catv information transmission system
Inventor: IMAZAKI KENJI
IPC: H04N7/173
Filed: 1992-06-12
Abstract: PURPOSE:To set the information which a broadcast requesting person desires to provide also to set the broadcasting schedule by letting an information transmission center instruct a terminal to transmit the desired schedule and data to store them upon reception of the request of announcement. CONSTITUTION:A system controller 16 of an information transmission center 1 sends the polling signals to plural terminal units 5 to confirm the presence or absence of a requesting announcement. When an announcement requesting signal is received from either of units 5, the center 1 gives a command to the relevant unit 5 to transmit an announcement requesting schedule and the announcement information data. The controller 16 stores the information received from the units 5 in a built-in memory. Then the controller 16 fetches the contents of the announcement broadcast sent from the unit 5 to record the audio signals by a tape recorder 14 and to store the character/graphic signals in a broadcast contents file 23. The center 1 divides the fetched announcement contents into groups based on the requesting schedule and transmits them to each terminal.
Patent JP-H08327284-A (JP)
Title: Manufacture of multi-tube type heat exchanger
Inventor: TSUNODA MASATAKA
IPC: B21D53/06
Filed: 1995-05-30
Abstract: PURPOSE: To minimize the possibility of deforming any heat exchanger tube by a method wherein a compression force is applied to an assembly of a pair of tanks and a plurality of heating tubes in the direction of extending of the heat exchanger tubes to caulk a joint part of the tanks and the heating tubes and then, the assembly is soldered by heating. CONSTITUTION: Fitted pats are caulked between an opening for inserting heating tubes in tanks 1 and 2 and on seat plates 1b and 2b while surrounding side ends of headers 1a and 2a contact a grip claw 8a of a soldering jig 8 to regulates relative movement of the assembly A in a direction aligning the direction of extending of the heating tubes with respect to the soldering jig 8. As a result, no compression force is applied to the assembly A in the direction of extending of the heating tubes 3 from the soldering jig 8, so that the assembly A can be deformed by heat almost freely in the direction of extending of the heating tubes 3 in the soldering by heat. This can reduce the possibility of deforming any heating tube during the soldering by heat as compared with the conventional type.
Patent JP-H0715092-A (JP)
Title: Semiconductor laser array and fabrication there
Inventor: SASAKI TATSUYA
IPC: H01S5/00
Filed: 1993-06-25
Abstract: PURPOSE:To fabricate an element, in which semiconductor lasers having different oscillation wavelengths are integrated in array, through simple process with high reproducibility. CONSTITUTION:An element comprising n elements of variable wavelength semiconductor lasers, each comprising an active region 31, a phase control region 32, and a DBR region 3, is fabricated by MOVPE selective growth. When a dielectric thin film stripe mask 20 is formed on the surface of InP substrate 1, in which a diffraction grating is formed with uniform period in the DBR region 33, the mask width is varied Wm1, Wm2,... Wmn for each channel in the DBR region 33 and a multilayer structure, comprising at least a quantum well optical waveguide layer, is formed selectively in a waveguide region 21 sandwiched by the stripe masks 20. Since the thickness of waveguide layer in the DBR region 33 varies for each channel, the equivalent refractive index of waveguide layer varies and thereby the oscillation wavelength varies. This method allows formation of the waveguide layer through one time crystal growth without varying the period of diffraction grating.
Patent JP-S6314004-A (JP)
Inventor: OKUBO OSAMU
IPC: G02B5/30
Filed: 1986-07-02
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-H07177132-A (JP)
Title: Check data generation system
Inventor: KURISUTOFUAA POORU HIYUUMU UOO
IPC: G06F11/10
Filed: 1994-06-13
Abstract: PURPOSE: To provide a check method for easily changing check data for the whole packets during transmission between source nodes and destination nodes. CONSTITUTION: This is a method for changing check information in a message packet to be transmitted between computers. In this method, when the information part of the packet is changed, check bits included in the packet are changed based on only change for a check bit group in the message packet before the change of the information part and the information part. Thus, it is not necessary to generate any new check bits from the changed information part.
Patent JP-H025409-A (JP)
Title: Electron beam aligner
Inventor: YAMADA AKIO
IPC: H01L21/30
Filed: 1988-06-22
Abstract: PURPOSE:To correct the gain, rotation of a transfer image due to the influence of the warpage of a wafer and to improve the accuracy of transfer image exposure by forming an electric field and a magnetic field symmetrically with respect to the central axes of the field in size proportional to a distance from the central axes in a direction perpendicular to the central axis in a transfer exposure system surrounded by a mask and a wafer. CONSTITUTION:An electrode plate 5 having a circular opening hole 21 between a mask 6 and a wafer 7a is disposed at a position where a distance (d) between the mask 6 and the wafer 7a is divided at a ratio of k:(1-k) thereby to generate an electric field Es (z). Then, when the balance of exciting currents of two convergence coils 1 so disposed at upper and lower positions as to hold the mask 6 and the wafer 7a is altered to IN not equal to  I'N, a magnetic field Bs(z) is generated. Since the directions and the magnitudes of both the electric field and the magnetic field can be suitably set in this manner, an arbitrary gain amount, rotation amount of a transfer image can be appropriately corrected.
Patent JP-H0316759-A (JP)
Title: Bicolor printer control system
Inventor: IZAWA MITSUTOSHI
IPC: H04N1/46
Filed: 1989-06-15
Abstract: PURPOSE:To ensure the cost reduction of the subject printer by providing a second buffer which stores a dot pattern for each color through a control circuit for reading character codes and converting a character pattern to dots and reading this dot pattern for bicolor printing. CONSTITUTION:A host device 1 is controlled so that character codes are sent to page buffers 2, 2A for each color, and the character codes are loaded and stored in the page buffers 2, 2A. A character generation control circuit 3 reads character codes from the page buffer 2, then reads a corresponding dot pattern from a character generation section 4 and converts it to a dot pattern. This dot pattern is loaded in a dot page buffer 5. If the dot page buffer 5 is filled with dot patterns, a dot page buffer 5A is filled with dot patterns from the page buffer 2A. Next, the content of each dot page buffer 5, 5A is read by printing sections 6, 6A, then these contents which are read are sent to a printer section 7 as a bit pattern and this bit pattern is printed in two colors on a single page. Consequently, it is possible to perform bicolor printing using a low-cost hardware.
Patent JP-S6214825-A (JP)
Inventor: HAMAGUCHI MASAAKI
IPC: A47K11/00
Filed: 1985-07-12
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-S5943550-A (JP)
Title: Semiconductor device
Inventor: KIRIYAMA SHIYUUJI
IPC: H01L21/301
Filed: 1982-09-02
Abstract: PURPOSE:To improve the moisture resistance of a semiconductor device by integrally covering the upper and both side surfaces of a thin conductive film and upper and both side surfaces of an insulating film with an insulating film, thereby increasing the length of a moisture immersing passage. CONSTITUTION:After a passivation film 7, aluminum wirings 8, a surface protective film 9 and a resist 10 are sequentially formed on a main surface of an Si substrate 6, the resist 10 is patterned in the vicinity of a dicing line by a transfer mask 12. At this time, the width of the mask 12 for etching the film 9 is reduced smaller than that of the film 7 and patterned. When the film 9 is thus etched and diced, a semiconductor chip becomes as shown. Accordingly, an immersing passage D2 for immersing moisture becomes in the boundary between the film 7 and the film 9 in the length obtained by adding thereto the boundary between the substrate 6 and the film 7, and the immersing passage D2 which reaches the wirings 8 is improved in moisture resistance due to the increase in the length of the conventional immersing passage D1.
Patent JP-S5854918-A (JP)
Inventor: KOIKE SHINICHI
IPC: A47G25/00
Filed: 1981-09-28
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。