baber/WOPTO huggingface dataset:
Patent JP-H05243001-A (JP)
Title: Attenuator for high frequency
Inventor: ONO YOSHIHIKO
IPC: H01C13/00
Filed: 1992-03-03
Abstract: PURPOSE:To prevent the reflection of currents, and to reduce attenuation by downward directing the circuit surface of a chip attenuator and soldering the chip attenuator to the pattern of a printed wiring board. CONSTITUTION:The circuit surface of a chip attenuator 1 is directed downward, and the chip attenuator 1 is soldered 7 to the pattern 6 of a printed wiring board 5. Currents are made to flow through one ends of the electrodes 2 of the chip attenuator 1 from the pattern, penetrated through the circuit 1 of the chip attenuator, and made to flow to the outside from the other ends of the electrodes 2.
Patent JP-H04305713-A (JP)
Title: Temperature control device
Inventor: ABE OMIYA
IPC: G05B9/02
Filed: 1991-02-18
Abstract: PURPOSE:To attain stable temperature control even when a temperature measuring instrument is failed by executing the backup control of a temperature control apparatus. CONSTITUTION:At the time of normal operation, control information is stored in a controller 3 for controlling the temperature control apparatus so that the temperature of a controlled target measured by the temperature measuring instrument is included in a temperature range set up by a temperature setter, and when the temperature measuring instrument is failed, the stored information is outputted and added to a memory circuit 6 for controlling the operation of the temperature control apparatus.
Patent JP-H05243445-A (JP)
Title: Pin structure for optical submount
Inventor: MATSUMURA YUTAKA
IPC: H04B10/60
Filed: 1992-03-03
Abstract: PURPOSE:To eliminate an electric short-circuit even if a pin is brought into contact with a lead frame due to movement of an optical submount the injection pressure of a resin material when an optical module is manufactured by resin molding. CONSTITUTION:A support pin 21a provided in a lead frame 21 is inserted into a hole 12c for inserting a ferrule of an optical submount 12, and the submount 12 is held in the frame 21. Thus, the frame 21 mounted with the submount 12 is mounted in a mold, a resin material is injected into a cavity of the mold, the submount 12 and an electronic circuit component 13 are integrated with the frame, and a package in which one end of the submount 21 is exposed is formed. In the resin molding, since an insulating resin coating 12d is provided on the end of a pin 12b of the submount 12, no electric short-circuit occurs even if the submount 12 is moved in the mold due to injection of the material and the pin 12b is brought into contact with an island 21a of the frame 21.
Patent JP-H01222353-A (JP)
Title: Data processing system
Inventor: MIYAUCHI NOBUHITO
IPC: G06F12/08
Filed: 1988-03-01
Abstract: PURPOSE:To speed up the access of a cache memory by executing in parallel a processing for transferring data or the like from a main storage device to a register which a free list top pointer register has instructed and a processing for detaching the register from a free list. CONSTITUTION:When data are written from the main storage device 11 to registers 4 and 5 in the leading addresses on the free list, they are detached from the free list and the instructed content of the free list top pointer register (FTPR) 6 is updated at that time, whereby a subsequent register is set to the leading address. For connecting the having used register with the free list on the contrary, content data of the register is returned to the main storage device 11 and the register is set in the leading address of the free list, whereby the instruction content of FTPR 6 is altered. With simultaneously executing the processing in parallel, the access of the cache memory is speeded up.
Patent JP-S55137313-A (JP)
Title: Two-stroke cycle engine
Inventor: IIO TOSHIMITSU
IPC: F02B75/02
Filed: 1979-04-14
Abstract: PURPOSE: To improve the engine performance by providing a scavenging valve on immediately upper section of exhaust port having residual exhaust gas and injecting a portion of fresh air through said valve into the cylinder during scavenging process to scavenge the residual gas completely thereby improving the firing performance of fresh air.  
     CONSTITUTION: The residual exhaust gas in a cylinder 1 above an exhaust port 6 where the fresh air a doesn't reach through scavenge ports 1b, 1c is moved to the exhaust port 6 or to the central portion of cylinder 1, upon the opening of said ports 1b, 1c, because fresh air a' is injected through the scavenging valve SV. Consequently the residual exhaust gas is exhausted through the exhaust port 6 together with main scavenge air flow caused by the fresh air blown into the cylinder 1 through exhaust ports 1b, 1c. In such a manner the exhaust gas is replaced with fresh air to improve the firing performance of fresh air thus to improve the engine performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61206109-A (JP)
Inventor: YAMAMOTO KAORU
IPC: C08F210/02
Filed: 1985-03-08
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-S63210996-A (JP)
Inventor: FUSHIKIDA KATSUNOBU
IPC: G10L13/08
Filed: 1987-02-27
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-H05215022-A (JP)
Title: Vaporized fuel treating equipment
Inventor: HANABUSA HISAO
IPC: F02M25/08
Filed: 1992-01-31
Abstract: PURPOSE:To prevent deterioration of absorbing performance of activated carbon in the case where a liquid content in vaporized fuel is absorbed to the activated carbon, and prevent a polymeric absorbent from being filled excessively during traveling of an automobile. CONSTITUTION:A lower chamber 34 is disposed under an activated carbon chamber 11. A polymer chamber 12 filled with an organic polymeric absorbent 5 is divided into a plurality of division chambers 121-125. An introducing pipe 15 for introducing vaporized fuel and a purge pipe 16 are connected to a first space chamber 31 disposed above the polymer chamber 12. A third space chamber 33 for sucking the atmosphere is provided above the activated carbon chamber 11, and is connected to an atmosphere pipe 17. The lower chamber 34 is communicated with a second space chamber 32 in the lower portion. The shallow filling depth of the polymeric absorbent 5 can prevent the polymeric absorbent 5 from being filled excessively. Consequently, the polymeric absorbent can be freely swelled, thereby enhancing absorbing performance of the polymer chamber.
Patent JP-S59172823-A (JP)
Title: Ladder type piezoelectric filter
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/17
Filed: 1983-03-19
Abstract: PURPOSE:To constitute a small sized filter having a prescribed frequency band by fitting at least two thickness-shear vibration type piezoelectric resonators to both sides of a circuit board and connecting both the resonators in the form of ladder with electrodes formed to the circuit board. CONSTITUTION:A ladder type piezoelectric filter is constituted by the thickness- shear vibration type piezoelectric resonator 1-4 formed by electrodes 12, 13 faced partially between both sides 10 and 11 of a piezoelectric substrate 9. The resonators 1, 3 are provided on one side 15 of the circuit board 15 and the resonators 2, 4 are provided on the other side 16 respectively. The resonator 1 is fitted to electrodes 18, 19 of the side 15 of the board 14 with solder and the electrode 18 is connected to an input lead terminal 17. The resonator 3 is fitted to electrodes 22, 19 of the side 15 with solder and the electrode 22 is connected to an output lead terminal 21. The resonators 2, 4 are fitted to electrodes 23, 26 of the side 16 and an earth electrode 24 with solder and the electrode 24 is connected to an earth lead wire 32. The electrodes 19, 23 and the electrodes 22, 26 are connected at notches 28, 29 by solder.
Patent JP-S61205995-A (JP)
Inventor: MATSUMOTO NAOAKI
IPC: G10H1/02
Filed: 1985-03-11
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-H03248215-A (JP)
Title: Inclination angle detector
Inventor: IKEGAYA SHINICHI
IPC: G06F3/038
Filed: 1990-02-27
Abstract: PURPOSE:To always match physical and electric neural positions by resetting an integrating means to make its output of zero when an inclining shaft is not inclined for a certain time. CONSTITUTION:Reversible counters 213 and 217 as the integrating means are first reset by a reset signal RS3 supplied at the time of turning on a power supply A timer 221 starts the time counting operation by power-on; and if an operation rod as the inclining shaft is not operated for a prescribed time (for example, 10 seconds), the timer 221 sends an output QS signal to counters 213 and 217 to reset them at each time of completion of time counting. While the operation rod is inclined, pulses A1, B1, A2, and B2 are sent from a rotary encoder 21 or 25. Consequently, the timer 221 is repeatedly reset at intervals of these pulses shorter than 10 seconds, and an output signal RS4 is not sent. As the result, counters 213 and 217 are not reset and integrated values Sox and Soy are sent to a host computer or the like. Consequently, the inclining shaft is certainly returned to the correct state though integrated values are wrong by noise or the like.
Patent JP-S52131525-A (JP)
Title: Preparation of tartaric acid or citric acid
Inventor: KUMOTO TSUTOMU
IPC: C07C51/00
Filed: 1976-04-26
Abstract: PURPOSE: Tartaric acid or citric acid, which is useful as food additives and which does not require the purification with a barium salt or oxalic acid, are continuously prepared by the decomposition of calcium tartrate or calcium citrate with sulfuric acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05251393-A (JP)
Title: Dry etching device
Inventor: NAKAYAMA ICHIRO
IPC: H01L21/3065
Filed: 1992-03-04
Abstract: PURPOSE:To suppress the transmission of heat to a chamber or the like from an electrode and prevent the emission of heat from the electrode by consisting of two or more separate insulating materials designed to keep insulation between the electrode and the chamber. CONSTITUTION:A ceramic insulating material 11 between a vacuum chamber 7 and a lower electrode 7 is divided into two parts. When the temperature of a temperature controller 10 is set to -20 deg.C, the temperature of the lower electrode is found out to be -15 deg.C when it is measured. However, when only one ceramic insulating material is available, the lower electrode 9 will not be cooled only up to the temperature of around -5 deg.C. However, if the insulating material is divided into three parts, the temperature of the lower part electrode 9 will be -18 deg.C or equivalent to a predetermined value of the temperature controller 10. When the temperature of the temperature controller 10 is set to 80 deg.C, it will be found out that the differential temperature between the lower part electrode 9 and the insulating material 11 will be more reduced as the number of the insulating material is more increased. As described above, it is possible to suppress the emission of heat from the electrode and carry out etching over a wide temperature range by dividing the insulating material between the electrode and the chamber into two or more parts.
Patent JP-S56152345-A (JP)
Title: Mobile radio wave communication network
Inventor: KAARU KAMAARANDAA
IPC: H04B7/26
Filed: 1981-03-31
Abstract: 1. A mobile radio network having a number of radio concentrators mutually spaced in accordance with a cellular system with overlapping radio regions, wherein a firmly determined number of mutually adjacent radio regions respectively forms a radio region group, in which the frequency channels available in all repeat themselves, wherein furthermore the frequency distribution plan for the radio concentrators is so determined that common channel interference in the respective radio region inclusive of an extended edge zone is largely eliminated, and wherein at least the signalling is effected in digital form between the stationary radio concentrators and the mobile subscriber stations by means of organisation channels which are designed for duplex operation and in each of the radio concentrators (FUKO) provided with a central control unit for the ratio data control (FDS) there is arranged a measuring receiver (ME) having a control unit incorporated in the synchronous system of the radio concentrators (FUKO) and by means of which monitoring of the radio channels of adjacent radio regions and change-over of mobile subscribers into another radio region is effected via field strength measurement and storing of the field strength values, characterized in that in addition to the measurement of the field strength, for which the tendency for a possibly required change-over is determined in the measuring receiver (ME) by means of a plurality of measurements and is initiated therefrom by means of a central analysis, there is a measurement of the distance of the respective mobile subscriber station carried out by means of the time difference between a separate theoretical time character and the time character of the receiving channel information of the respective subscriber station.
Patent JP-S52130414-A (JP)
Title: Continuous refining furnace provided with reaction chamber for desilicification
Inventor: YAMAMOTO SATOMI
IPC: C21C7/04
Filed: 1976-04-26
Abstract: PURPOSE: To continuously carry out desilicification and dephosphorization with little heat loss and a small amount of slag making agent in refining molten pig iron by oxygen blowing, by dividing a rectangular furnace into desilicification and dephosphorization chambers by means of a partition wall having circulation part for molten metal at the bottom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57159519-A (JP)
Title: Detection of clogging degree of fine particle collecting member
Inventor: TAKAGI SHIGERU
IPC: F01N3/02
Filed: 1981-03-30
Abstract: PURPOSE: To enable to detect the fine particle collecting amount of a fine particle collecting member in good preciseness by a method wherein an exhaust gas flow amount is measured and pressure loss signal of the fine particle collecting member is compared to the signal of the exhaust gas flow amount.  
     CONSTITUTION: When pressure difference between the upstream and the downstream sides of a fine particle collecting member is defined as ΔP 1  and pressure difference between the upstream and the downstream sides of a flow resistive body provided to the inside of an exhaust gas flow passage as ΔP 2 , the value K of ΔP 1 /ΔP 2  takes a definete value corresponding to a clogging degree of the fine particle collecting member apart from an oprational condition of an engine and, because the value K is increased as the clogging degree is increased, the value K' taken by the value K when the clogging of the collecting member is reached to such a degree that regeneration must the carried out is set and the calculated value K is compared to the value K' and the regeneration is carried out when K is equal to or larger than K'. For this reason, pressure detecting converters G 1 , H 1 , G 2 , H 2  are provided to the upstream and the downstream sides of the collecting member D and pressure signals P 1 , P 2  are applied to a computer I. Further, when a flow resistive body is a muffler F, the pressure difference ΔP 2  is equal to P 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63212732-A (JP)
Title: Intake throttle valve return device of engine
Inventor: MATSUMOTO OSAMU
IPC: F02D9/10
Filed: 1987-03-02
Abstract: PURPOSE:To simply and reliably accomplish engagement and to facilitate assembling by engaging one end of an inner torsion coil spring in a tubular engaging projection integral with a cylindrical sleeve fitted in the shaft end portion of a valve stem. CONSTITUTION:A flanged cylindrical sleeve 29 formed by wear-resisting synthetic resin material, which is fitted in the shaft end portion 22a of a valve stem has a flange portion integral with a tubular engaging projection 29a projecting in the axial direction. The other end projected in the axial direction of an inner torsion coil spring 31 is engaged in the tubular engaging projection 29a. In this arrangement, even if the other end of the inner torsion spring 31 is twisted to shorten the height to the minimum, the length is set in such a manner as to maintain engagement. Thus, the other end of the inner torsion coil spring 31 is shortened to the minimum height by twisting, the engaging function can be reliably maintained because the other end is engaged in the tubular engaging projection 29a.
Patent JP-2000244534-A (JP)
Title: Asynchronous transfer mode communication equipment and its virtual path switching method
Inventor: KAMIYA SATOSHI
IPC: H04L12/46
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a virtual path(VP) switching function for performing VP switching processing in a short time by retrieving VP to be paired at high speed when the VP to be switched is discriminated by a control panel for managing a line interface and to provide the VP switching function for performing VP switching processing in a short time by independently distributing every VP switching processing on the control panel for managing the line interface part when VP switching occurs at plural spots. SOLUTION: Retrieval time can be speeded up by dividing VP pair information tables 23-1 and 23-2 for every VP to be set in line interface parts 24-1 and 24-2. Besides, VP switching control parts 22-1 and 22-2 are distributedly arranged in respectively units 20-1 to 20-4 and processing is distributed so that the generation of a processing duration can be avoided while avoiding the competition of processing.
Patent JP-S52130830-A (JP)
Title: Adhesive for workmaship
Inventor: ARAYAMA KAZUAKI
IPC: C09J123/02
Filed: 1976-04-27
Abstract: PURPOSE: The adhesive for wooden use characterized by the inital adhesion comprises the alkaline water dispersion of the specific copolymer, and the specific vinyl acetate copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02226963-A (JP)
Title: Facsimile equipment
Inventor: TAKAGI TOSHIO
IPC: H04N1/04
Filed: 1989-02-28
Abstract: PURPOSE:To attain resolution conversion with excellent reproduction without requiring complicated control by discriminating the resolution of a received picture data during incoming control, applying variable control to a modulation frequency of an optical beam in response to the result of discrimination and applying variable control to the drive speed of a rotation reflecting optical system. CONSTITUTION:The resolution is discriminated by detecting information representing the resolution of a picture data among function information sets sent from a transmission terminal equipment. Suppose that a reading resolution of the transmission terminal equipment is 400dpi, a modulation clock generating circuit 48 is selected as to the main scanning direction and a modulation clock corresponding to the 400dpi is fed to a data transfer control section 12. Moreover, as to the scanning direction, a clock generating circuit 52 is selected and a motor drive clock in response to the subscanning speed of 400dpi is fed to a motor drive control section 19 and a polygon mirror 17 starts its drive with the motor 16 at a speed in response to the subscanning speed of 400dpi. Thus, the resolution is converted without varying the drive speed of a photosensitive drum and the optical beam diameter.
Patent JP-H10228814-A (JP)
Title: Headlight cover
Inventor: KITAMURA ATSUSHI
IPC: F21V3/04
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a headlight cover with a suffice which can maintain water repellency for a long time. SOLUTION: This headlight cover is made so that a surface layer containing photocatalyst particles, water repellent silicon and a substance to prevent the water repellent silicon mentioned above from being made hydrophilic by optical excitation of the photocatalyst is formed on a transparent cover surface. Or, a layer containing the photocatalyst and the water repellent silicon is formed on the transparent cover surface, and furthermore, a substance to prevent the water repellent silicon from being made hydrophilic by optical exitation of the photocatalyst mentioned above is fixed to at least a part of the layer surface.
Patent JP-S57162445-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU YASUHISA
IPC: H01L21/3205
Filed: 1981-03-31
Abstract: PURPOSE:To prevent generation of gap between an electrode and a protective film of semiconductor device by a method wherein an opening is formed in an insulating film on a semiconductor substrate, and after the first conductive material is filled up therein, the insulating film is softened, and the second conductive material is adhered thereon in succession. CONSTITUTION:The opening is formed in PSG2 on the Si substrate 1 using a resist mask 21, and Al 23, 3' is evaporated thereon. When the resist mask 21 is removed leaving the electrode 3, a gap 4 is generated. PSG24 is formed by the depressurized CVD method, laser irradiation is performed to soften PSG and to bury the gap 4, and the surface is flatened. Then dry etching is performed to etch and to remove the surface layer of PSG25, the upper face of the electrode 3 is exposed, and an Al wiring 26 is formed. By this constitution, yield is enhanced, and reliability is also enhanced.
Patent JP-H06237740-A (JP)
Title: Production of processed food of raw shrimp
Inventor: TOI SHIGEO
IPC: A23L5/10
Filed: 1993-02-12
Abstract: PURPOSE:To raise the commercial value of shrimp to the same level as that of prawn having long body length by making shrimps having about 1-3cm length into an arbitrary size. CONSTITUTION:Meat of plural raw shrimps is packed into a flexible container. The packed flexible container is degassed and sealed. The sealed flexible container is immersed in water and >=5,000kg/cm<2> pressure is applied to the water for 20 minutes. A processed food of raw shrimp is not loosened into each peeled shrimp and has an integrated shape. The processed food of raw shrimp has the same appearance, touch, flavor and fragrance as those of ordinary prawn.
Patent JP-H02226682-A (JP)
Title: Pressure vessel for microwave oven
Inventor: YAMAGUCHI SHINICHI
IPC: F24C7/02
Filed: 1989-02-27
Abstract: PURPOSE:To enable cooking or defrosting a food by applying the constitution wherein a body vessel having a grip radially projected toward an outer wall by a certain distance is made of a plastic material having heat and pressure resistance characteristics, and the inner wall surface of the vessel is made of a vitreous material. CONSTITUTION:A lid body 3 for sealing a body vessel 1 and the opening 2 thereof is made of a plastic material having high heat and pressure resistance material. The body vessel 1 is integrally provided with grips 4 and 5 radially projected by a certain distance toward an outer wall, and a plurality of engagement pieces 6 are provided along the peripheral edge of the opening 2 with a gap in a peripheral direction. Also, a glass vessel 1A is coupled to the inside of the body vessel 1 and the inner wall surface thereof is formed with a vitreous material. The lid body 3 has engagement pieces 8 on the peripheral side wall 7 thereof with a gap in a peripheral direction for engagement with the aforesaid pieces 6. In addition, the upper wall of the lid body 3 is provided with a pressure regulating valve 9 and a safety valve 10. According to the aforesaid construction, it becomes possible to cook or defrost a food in a microwave oven at high pressure and temperature. Also, it is possible to keep the body vessel 1 when placed in the heating chamber of the oven at a certain distance from the wall surface of the chamber.