baber/WOPTO huggingface dataset:
Patent JP-S6429685-A (JP)
Title: Scroll compressor
Inventor: KIMURA TADASHI
IPC: F04C29/02
Filed: 1987-07-23
Abstract: PURPOSE:To perform better lubrication in a main bearing and an oscillating bearing by providing an oil discharge preventing means on the upper part of escape part located on the upper side of the eccentric hole of the large diameter part of a main shaft. CONSTITUTION:A first oil groove 22c the axial direction and a first oil hole 22d in a radial direction which continues from the upper position in the oil groove 22c to a escape part 6e located on the upper side of the back part of an oscillating bearing 22 are provided on the inner circumference of the oscillating bearing 22. In the large diameter part 6a of a main shaft 6, a second oil groove 6j in the axial direction, the lower part of which is closed and the upper part of which is opened, and a second oil hole 6i which connects the escape part 6e to the oil groove 6j are provided on the eccentric side of an eccentric hole 6c. A seal ring 31 is provided on the upper part of the escape part 6e as an oil discharge preventing means. Thus, the lubrication oil introduced into the eccentric hole 6c part from the oil supply hole 6d of the main shaft 6 can lubricate the oscillating bearing 22 and also can flow into the escape part 6e from the oil groove 22c through the oil hole 22d. And the discharge of the lubrication oil from the upper end is restricted by the seal ring 31 staying at this part and a sufficient amount of oil is transported from the oil hole 6i to the oil groove 6j.
Patent JP-S57108948-A (JP)
Title: Small-sized electronic computer with program function
Inventor: ITOU HISASHI
IPC: G06F15/02
Filed: 1980-12-25
Abstract: PURPOSE:To use a program library written by using the system of an old machine, by providing program data, having more than one kind of an instruction system with flexibility. CONSTITUTION:A key input part 11 has a mode key 14 for specifying whether flexibility in handling input and output data, etc., is given between an old machine and a new machine, a specifying key 15 for a memory number in writing data, a specifying key 16 for a memory number in reading data, etc. The operation signal of the mode key 14 is outputted (a) to a control part 18 through a binary counter 17. Further, the operation signals of other keys are sent to a key discrimination part 19 and outputted to the control part 18 as signals (b) and l. Further, the discrimination part 19 sends register data the address part of the control part 18 through a line (d), and function data through a line l.
Patent JP-S5778663-A (JP)
Title: Operation switching mechanism of tape recorder
Inventor: MUTOO YOSHIROU
IPC: G11B15/44
Filed: 1980-12-25
Abstract: PURPOSE:To simplify the mechanism, by making the operation of an idler which contacts and disengages to and from a winding reel stand switchable free, through a lever which supports said idler rocking free. CONSTITUTION:A pin 13a is provided on an idler lever 13 for axially supporting a take-up idler 12, and this pin 13a is coupled in idler with a square hole part 17a of a head base 17. Also, a pause state which does not move the head base 17, a rewind state for returning the head base, or a quick forward state is selected by rocking the idler lever 13 by a pause cam 55, a rewind operating lever 28 and a quick forward operating lever 35. Accordingly, the operating state is switched by only the idler lever 13.
Patent JP-S5989614-A (JP)
Inventor: RICHIYAADO JIEE HAAUTSUDO
IPC: A61L27/00
Filed: 1983-10-04
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-H0529835-A (JP)
Title: Dielectric oscillator
Inventor: KAROI KAJI
IPC: H03B5/18
Filed: 1991-07-24
Abstract: PURPOSE:To easily and inexpensively perform a frequency tuning and to make it possible to adjust the frequency tuning sensitivity and the frequency tuning range of a variable capacity diode according to uses by arranging two microstrip lines so as to be perpendicular to each other. CONSTITUTION:By arranging two microstrip lines 17, 21 so as to be perpendicular to each other, the installation position of a dielectric resonator 19 becomes movable two-dimensionally and the optimizing of output electric power and a high Q is facilitated. By provideing a stub length variable open stub 18 on the connection point of a microstrip line 17 and a cathode of a variable capacity diode 15 and changing the length of the open stub 18, a frequency tuning sensitivity and a frequency tuning range is adjustable easily by the variable capacity diode 15. Further, as whole of dielectric oscillator can be constituted on flat substrate, etc., it can be manufactured inexpensively.
Patent JP-H1129990-A (JP)
Title: Throating/parting metallic material and throating/ parting structure using thereof
Inventor: HIRAOKA HIDEJI
IPC: E04B1/64
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a throating/parting metallic material which can be concurrently used as both a throating and a parting member by use of a single, simply- constructed metal, and a throating/parting structure of the foundation part or girth part of a building which can ensure and improve throating and parting by use of the flashing/parting metallic material. SOLUTION: A throating/parting metal 1 comprises a metallic material main body 2, a first piece 3 curved upward from one end of the metal main body 2 at right angles, a second piece 4 extended diagonally downward from near one end of the metal main body 2, a third piece 5 extended horizontally from the end of the second piece 4, a fourth piece 6 curved downward from the other end of the metal main body 2 at right angles, and a through hole 7 bored through the metal main body 2.
Patent JP-S57108523-A (JP)
Title: Combustion controlling apparatus
Inventor: YAMAMOTO YUUJI
IPC: F23N5/02
Filed: 1980-12-25
Abstract: PURPOSE: To improve flame extinguishing performance of a combustion controlling apparatus for a space heater or the like, by producing a first clock signal and another clock signal faster than the first clock signal at the time when a flame signal is detected, and designating a gate circuit to drive a control circuit on the basis of the logical addition of the above two clock signals.  
     CONSTITUTION: When flame is detected, signals FLO and FLUP are produced from a differentiation circuit 2-2. The signal FLO makes a shift register 8-2 shift faster than before detecting the flame, while the signal FLUP operates timers 15-1, 15-2 through setting of a memory 12-4 and opens a valve. When the temperature reaches a predetermined value, signals THOF and THO are produced from a differentiation circuit 2-1 and combustion terminating operation is started. Here, if flame is extinguished during the above process, a signal FLDW is produced from the differentiation circuit 2-2 and ordinary sequence terminating operation is employed through operation of AND-gates 3-3, 3-4 and an inverter 11-2. Thus, it is enabled to improve flame extinguishing performance of the combustion controlling apparatus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5972808-A (JP)
Title: Power amplifier
Inventor: KITAGAWA SHIGERU
IPC: H03F1/32
Filed: 1982-10-20
Abstract: PURPOSE:To avoid a switching phenomenon of a transistor (TR) for a complementary circuit by using the 3rd complementary pair TRs which is connected in parallel to the 1st complementary pair TRs and at the same time Darlington- connected to the 2nd complementary pair TRs respectively. CONSTITUTION:The 3rd complementary pair TRs 5 and 6 are connected in parallel to the 1st complememtary pair TRs 1 and 2 and at the same time Darlington-connected to the 2nd complementary pair TRs 3 and 4 respectively. An appropriate bias is applied between terminals 19 and 20 to cut off the TR5 while the TR1 is set under a signal transmission state. At the same time, the TR5 is active in a negative region of signal to turn off the TR1. While the TRs 2 and 6 of the other side have the same working with a shift pi set between them. In such a constitution of circuit, the variation of the current flowing to diodes 7 and 8 is reduced down to 1/hfe (hfe: current amplification factor of TRs 5 and 6) and the bias fluctuation is reduced. Thus it is possible to supply a non-cutoff base current for TRs 3 and 4 by selecting an appropriate current power amplification factor of the TRs 5 and 6 respectively. Thus, a non-cutoff power amplifier even with a two-tier Darlington connection can be constitured.
Patent JP-H1129742-A (JP)
Title: Coating composition
Inventor: YOSHIMATSU MICHIHARU
IPC: C09D177/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. which allows charcoal contained therein to exhibit its characteristics by compounding a polyamide resin coating material with a charcoal powder. SOLUTION: Charcoal can be homogeneously mixed into a polyamide resin coating material when charcoal in the form of a powder is used, enabling the preparation of a coating material which does not show an unevenness in color even after being applied. If the proportion of the charcoal powder contained is suitable, thus prepd. coating material exhibits the characteristics of both a polyamide resin and charcoal. The polyamide resin used is pref. a copolymer nylon obtd. from ε-caprolactam, hexamethylenediamine, adipic acid, and sebacic acid or a copolymer nylon obtd. from ε-caprolactam, hexamethylenediamine, adipic acid, sebacic acid, ω-laurolactam, and ω-aminododecanoic acid. The content of charcaol in the compsn. is 1-50 wt.%. The solvent used is ethanol, n-propanol, or a mixture of these alcohols.
Patent JP-H0810013-A (JP)
Title: Belt buckle with spare key carrying mechanism
Inventor: NARUSHIMA MICHIKURA
IPC: A44B11/00
Filed: 1994-07-04
Abstract: PURPOSE:To store a spare key in a matter usually carried during going out. CONSTITUTION:As a matter usually carried during going out, a belt for trousers or skirt is given, and a spare key is stored by utilizing the buckle of such a belt. This belt buckle (1) with spare key carrying mechanism has male and female parts (2) of a Magic Tape (R) (for mutual sticking by engaging between loops and hooks) on the reverse surface of a belt buckle (1).
Patent JP-H0473244-A (JP)
Title: Switch device for preventing generation of weaving bar in loom
Inventor: TSUNODA HIROSHI
IPC: D03D51/00
Filed: 1990-07-12
Abstract: PURPOSE:To prevent the generation of weaving bars by disposing the first and second clutches between an output shaft and a main shaft and a driving source for adjustment, respectively, in a selectively controllable state and connecting the second clutch prior to the restarting of a loom to adjust to the prescribed filling bar position. CONSTITUTION:A control circuit for selecting so that at least one of the first clutch and the second clutch is maintained in a connection state and the first clutch is connected on the normal operation of a loom, the first clutch being disposed between the main shaft of the loom and an output shaft for driving a warp beam or winding roll, and the second clutch being disposed between the output shaft and a driving source comprising a brake or worm speed-reducing machine-equipped motor and employed for adjusting the rotation of the output shaft. When the loom is stopped by an factor and restarted after the removal of the factor, the controller circuit is disconnected to the first clutch and connected to the second clutch based on an adjusting command signal from a loom controller to adjust the transfer of the position of a filling bar caused during the stopping of the loom. The second clutch is subsequently disconnected and the first clutch is again connected to for the re-driving of the loom.
Patent JP-H0933206-A (JP)
Title: Real-time correcting system for measuring device and correcting method thereof
Inventor: MAKUFUADON SHIIMASU
IPC: G05B19/404
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To execute the output correction of a measuring apparatus in real time and to correct a long-term DC drift. SOLUTION: A photodetector 10 generates digital output pulses according to the movement of an object, to be measured, on which a retroreflector 18 has been mounted. A first counter 30 generates a first incremental value which corresponds to the displacement of the object, to be measured, on the basis of the output pulses. A scaler 40 generates secondary digital pulses which are sent to a master outer. A second counter 80 generates a second incremental value which corresponds to the corrected displacement amount of the object, to be measured, on the basis of the secondary pulses.  A processor 50 generates a correction factor on the basis of the signal value of a sensor, it computes an actual displacement amount on the basis of the displacement amount of the first counter 30, it compares the actual displacement amount with the corrected displacement amount of the second counter 80, and an instantaneous frequency at a time when the secondary pulses are sent to the master counter is controlled according to the difference between the computed actual displacement amount and the corrected displacement amount of the second counter 80. Thereby, the corrected displacement amount of the second counter 80 is made equal to the actual displacement amount.
Patent JP-S58113027-A (JP)
Inventor: FURANCHIESUKO KANTSUIAANI
IPC: B65G47/46
Filed: 1982-10-20
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-H0831770-A (JP)
Title: Semiconductor device
Inventor: SATO SHINJI
IPC: H01L21/28
Filed: 1994-07-14
Abstract: PURPOSE:To make it possible to uniformly grow a metal film of a high melting point having excellent adhesion with a base substrate without damaging a semiconductor substrate by specifying two kinds of a metal film of a high melting point and a reducing substance film sequentially formed so as to permit contacting to a sidewall of a contact hole and the surface of a semiconductor substrate. CONSTITUTION:On a sidewall of a contact hole formed on a insulating film 7 on a semiconductor substrate 1 and on the surface of a semiconductor substrate 1, a reduced substance film capable of reducing a raw material gas into a metal of a high melting point containing a metal of a high melting point embedded in a contact hole such as a dope germanium film 12 is formed in a manner realizing contact. Then, by the reaction of the surface of this reduced substance film 12 with a raw material gas containing a metal of a high melting point, a metal film of a high melting point is formed on the surface of the reduced substance film 12, such as tungsten film 13. Moreover, the raw material gas containing a metal of a high melting point and a gas for reducing said gas, for example, a metal film of a high melting point by the reaction with GeH4 such as a tungsten film 10 is formed on the surface of the reduced substance film 12.
Patent JP-H079324-A (JP)
Title: Honing process device
Inventor: AZUMA TOSHIO
IPC: B24B33/02
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the sticking of a grinding wheel securely without extending the lowering cycle time even though a small diameter hole is made as the honing object. CONSTITUTION:In a honing process device in which a grinding wheel 3 on top of a hone head 2 is expanded by the movement of an expansion rod 5 provided in a main shaft 1, in the axial direction, the main shaft 1 is held rotatable to a main body 9 driven vertically by a cylinder 8, and an operation rod 7 to move the expansion rod 5 in the main shaft 1 is provided. And an arm member 20 moving in the axial direction integrally with the operation rod 7, and an elevating member 25 held movable vertically to the main body 9 are connected to operate by a motor 27, and the elevating member 25 is made free at first, the operation rod 7 is lowered freely in a high speed, and the movement of the grinding wheel 3 is reduced by a balance cylinder 32 immediately before the grinding wheel 3 is contacted to a work W, and then, the arm member 20 is lowered by the motor 27 while the elevating member 25 is fixed by a cylinder 30 for locking, so as to contact the grinding wheel to the work at a low speed.
Patent JP-H0472907-A (JP)
Title: Coefficient setting method for noise shaping filter
Inventor: IWAHASHI NAOTO
IPC: H03M7/36
Filed: 1990-07-13
Abstract: PURPOSE:To attain real time processing for quantization error low frequency with normal so-called DSP by taking a reciprocal of a power spectrum shape based on the result of frequency analysis for samples of a prescribed number and operating a coefficient of a filter based on an autocorrelation function. CONSTITUTION:An input audio signal is stored by, e.g. 512 samples each in a buffer memory 15 and detected and fed to a filter coefficient calculation circuit 14. Then frequency analysis by high speed Fourier transformation (FFT) is implemented in the unit of, e.g. 512 samples. Then power spectrum shape of allowable noise is obtained based on the result of frequency analysis. Then a reciprocal of the shape is taken and the coefficient of a noise shaping filter 13 is operated by using the Durbin algorithm based on the autocorrelation coefficient obtained by the inverse high speed Fourier transformation (IFFT). Thus, the filter coefficient of the filter 13 is set by real time processing with the normal DSP.
Patent JP-2001014770-A (JP)
Title: Disk housing unit, disk housing device and disk reproducing device
Inventor: UMESAKI KIYOSHI
IPC: G11B17/26
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact disk reproducing device capable of housing, in a mixed manner, a CD and an MD in a device main body without providing any individual housing places, and reproducing optional one. SOLUTION: This disk reproducing device includes a disk insertion port 3 provided in the front panel 1 of a casing 2 to selectively insert one disk while a part is used for both MD and CD insertions. A disk housing unit 50 having plural stages of disk housing shelves 50a, 50b and 50c, each having a dual purpose housing slot having MD and CD housing portions 52 and 51 partially overlapped, is disposed in the deep side of the casing 2 so as to selectively house one of the MD and CD. This device is further provided with an MD spindle rotation unit 13, a CD spindle rotation unit 12 and a traverse unit 30 having an optical pickup 16 for guiding the disk from the disk insertion port 13 to the disk housing unit 50 and reproducing it.
Patent JP-S6342716-A (JP)
Title: Separation of oxygen
Inventor: OKAMOTO HIROSHI
IPC: C01B13/02
Filed: 1986-08-07
Abstract: PURPOSE:To enhance the separation efficiency of oxygen by dissolving a polycyclic compd. such as 5,6,11,12-tetraphenylnaphthalene in an aprotic solvent, bringing an O2-contg. gas into contact with the soln. under photoirradiation, and decomposing the formed peroxide. CONSTITUTION:Raw air is blown into an absorption vessel 3 from a pipe 1 through a blower 2, and brought into contact with a soln. of a polycyclic aromatic compd. such as 5,6,11,12-tetraphenylnaphthalene, 9,10-diphenylanthracene, and 9-phenylanthracene in an aprotic solvent (e.g., benzene) under the photoirradiation. The compd. reacts with O2, and the peroxide is formed. The soln. is sent to a decomposition vessel 10, heated by a heater 11 to about 120 deg.C, and thermally decomposed to liberate gaseous O2. The heat of the soln. is then recovered in a heat exchanger 9, and the soln. is returned to the absorption vessel 3.
Patent JP-H0851374-A (JP)
Title: Fm multiplex receiving equipment
Inventor: YAMAMOTO TETSUJI
IPC: H04B1/16
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a required program only by means of reproducing the program recorded on a recording medium by comparing the contents set by means of a program setting device with header information of the program and providing a program recording device recording only the program with header information which coincides with the contents in RAM. CONSTITUTION:FM broadcasting wave received by an antenna 19 is amplified and tuned by an RF amplifier 11 and a tuning part 12 and, then, it is converted into an intermediate frequency and amplified by an IF part 13. Then, it is demodulated by an FM demodulating part 15 and inputted to a BPF 14 and a digital signal(program) superimposed with FM broadcasting wave is taken out in BPF 14. The digital signal is inputted to a decoding part 3 to decode into the digital signal of 0/1 and stored in RAM 37. The digital signal is read from RAM 37 and it is judged whether or not header information of the program coincides with information selected at the time of setting the program. In result, the program stored in RAM 37 is adopted as the object program to be recorded at the time of coincidence.
Patent JP-H06170145-A (JP)
Title: System and method for removing hydrocarbon from gas mixture using a number of adsorbents
Inventor: UIRIAMU HAATORU
IPC: F01N3/08
Filed: 1993-07-28
Abstract: PURPOSE: To efficiently remove hydrocarbons containing in car fumes by adsorption when starting the engine by bringing the exhaust fumes at the predetermined temperatures into contact with multiple absorbents having the maximum adsorption rates of hydrocarbons at the specified temperatures different from one another. CONSTITUTION: Multiple adsorbents are selected so that the temperatures at which the maximum adsorption rates of hydrocarbons occur are different from one another and they are effective for adsorbing hydrocarbons at the respective temperatures, that is, at least one adsorbent having the maximum adsorption rate at the first temperature of the room temperature to about 160 deg.C, at least one adsorbent having that at the second temperature of about 90 deg.C to about 175 deg.C and at least one adsorbent having that at the third temperature of at least about 110 deg.C are selected as the plural adsorbents. These multiple adsorbents are brought into contact with the fumes at the predetermined temperatures to remove hydrocarbons by adsorption from the exhaust fumes.
Patent JP-S6165777-A (JP)
Title: Diamond grinder
Inventor: YOSHIMURA HIRONORI
IPC: B24D3/06
Filed: 1984-09-05
Abstract: PURPOSE:To enhance grinding characteristics of a grinder element for thermet or ceramic by allowing the binder to include one or two types of titanium carbides and/or nitrides in a certain specified content. CONSTITUTION:A binder for diamond abrasive grains includes one or two types of titanium carbides, nitrides and/or titanium carbonitrides in a content of 5-50% by volume of the binder. If this content is less than 5% by volume, the wear resistance of the resultant grinder element will never be expected, while exceeding 50% in volume will cause drop of the grain holding force of the binder to lead to yield of an easy worn grinder. A content of 5-50% by volume will, on the other hand, provide good grinding performance to ensure that even such hard-to-grind substances as thermet, ceramic are ground and polished efficiently by a resultant grinding wheel.
Patent JP-S641501-A (JP)
Title: Oil supplying structure for chain saw
Inventor: SUGIHARA HIDEO
IPC: B27B17/12
Filed: 1987-07-24
Abstract: PURPOSE: To supply lubricant reliably for a chain saw by preparing a pair of rails, a guiding groove between them, a pair of oil holes opened to the groove through both rails, a hole passing through a guide plate main body and a pair of grooves connecting each oil inlet with each through-hole.  
     CONSTITUTION: Lubricant is supplied into the guiding groove 7 from the both sides of driving link 11 of saw-chain 9 through an outlet 4 on the saw 1, the hole 14 on a protector washer 13a, the hole 17 on a guide plate 6, each through- hole 18 and each hole 16. It is supplied to the whole part of the guide plate 6 by the driving link 11 when the saw-chain 9 is driven. Then, the portion between the outer surface of both rails 15 of the guide plate main body 6 and the side link 12, the portion between the inner surface of the groove 7 and both sides of the link 11, and connecting portion of the link 11 and the side link 12 of the saw chain 9 are fully lubricated. Moreover, the inner surface of the rail 15 on the opposite side of the outlet 4 and the portion between the outer surface of rail 15 and side link 12 are certainly lubricated. 
     COPYRIGHT: (C)1989,JPO