baber/WOPTO huggingface dataset:
Patent JP-S63301644-A (JP)
Title: Packet transmitting system
Inventor: INAHA AKIRA
IPC: H04L13/08
Filed: 1987-05-30
Abstract: PURPOSE:To speedily transmit the next packet after the transmission of a preceding packet is finished and to shorten a frame interval by executing the transmitting preparation of the next packet during the transmission of the preceding packet. CONSTITUTION:The remained quantity of a packet transmitted by a packet transmission processing means 32 is supervized and at the point of this remained quantity comes to be prescribed quantity, a transmittable control means 36 to previously transmit a transmittable signal is equipped. Namely, the transmitting preparation of the next packet is executed during the transmission of a preceding packet and at the point of time this transmitting preparation is completed and the transmission of the preceding packet is finished, the transmission starting of the next packet is requested. Thus, the frame interval of a transmitting packet can be shortened.
Patent JP-H08324458-A (JP)
Title: Automobile body structure
Inventor: HAMADA YOSHIAKI
IPC: B62D33/06
Filed: 1995-06-02
Abstract: PURPOSE: To provide automobile body structure by which the number of seats can be increased and decreased according to the number of occupants by changing the ratio of occupant compartment to a luggage compartment as needed. CONSTITUTION: In automobile body structure, in which a lower side partition wall 7 s so constituted as to be released toward the luggage compartment 3 side centered on the lower end, a folding-type seat 31 is housed on the rear side of a seat of an occupant compartment 2 by fixing the lower surface of a seat cushion 29 to the partition wall surface of the occupant compartment 2 side of the lower side partition wall 7, and rotational hinges 26 are provided on both sides of the lower side partition wall 7.  The folding-type seat 31 is spread to the luggage compartment 3 side by turning the lower side partition wall 7 to the luggage compartment 3 side centered on the rotational hinges 26 in releasing the lower side partition wall 7, the lower side partition wall 7 is fixed in the spread position of the folding-type seat 31 by a lock mechanism 34 provided on the luggage compartment 3 side, and a seat back 30 of the folding-type seat 31 is so raised as to be used as a rear seat.
Patent JP-2000327221-A (JP)
Title: Rotating speed control device and frequency control device
Inventor: MATSUMOTO SUMIE
IPC: B65H54/28
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotating speed control device and a frequency control device capable of automatically and gradually changing central frequency and preventing occurrence of twill dropping. SOLUTION: Means S14, S16 to change rotating speed of a bobbin high and low by a periodic specified pattern to uniformly take up yarn on the bobbin and a mean S8 to gradually change central rotating speed each time when the pattern is repeated until the central rotating speed after changing to be a target are furnished.
Patent JP-H08324299-A (JP)
Title: Control method and control device of power train
Inventor: KURATA KENICHIRO
IPC: B60W10/06
Filed: 1995-06-02
Abstract: PURPOSE: To precisely reduce a speed change shock by starting control of torque of an output shaft of an automatic transmission according to a value of a rate of change of rotating speed, and prohibiting output of a signal by masking a signal of a rate of change of rotating speed for a predetermined period from speed change starting time. CONSTITUTION: A speed change phase judging means 8 measures time until a speed change command value shows the final speed change position from a start of speed change, and when it is shorter than prescribed time, it is judged as sudden stepping, and when it is longer than that, it is judged as gradual stepping, and a speed change phase is judged. When a clutch of a non- continuously variable transmission is fastened in the final speed change position after the speed change is started, rotating speed of an output shaft of the transmission changes, and is transmitted to a driving shaft, and becomes a speed change shock.  Then, in a mask means 3, a clutch fastening time detecting means 5 and a torque control means 6, various parameters are changed according to a speed change phase, and a signal waveform and the size or the like of the parameters are changed by a speed change condition, and various speed change shocks can be reduced.
Patent JP-H01307058-A (JP)
Title: Demodulating circuit for reproducing device
Inventor: SHIMIZU MASAYUKI
IPC: G11B20/10
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a circuit to give transfer speed more preferential than an error rate by waveform-shaping a reproducing signal and generating a PWM signal. CONSTITUTION:Input data are amplified by an operational amplifier 11a, the high frequency component of the signal waveform is cut off by an operational amplifier 13a of an LPF and a delaying signal is compared with the output signal of the amplifier 11a by a comparator 12. A comparing result signal is outputted without any dropout and in a stable condition, the phase is inverted in a level shifter 14, the amplitude is molded to the voltage level between Vcc2- grounds and an original PWM signal is outputted as the PWM signal reproduced faithfully.
Patent JP-H01305334-A (JP)
Title: Measuring device for transmission error of differential gear system
Inventor: MAEHARA OSAMU
IPC: G01M13/02
Filed: 1988-06-02
Abstract: PURPOSE:To make two output shafts free and to enable detection of a transmission error under the actual conditions of use wherein a load is applied thereon by taking an average of speeds of the two output shafts one of which decreases the speed when the other increases it. CONSTITUTION:Motors 22 and 21 are driven in a state wherein prescribed power absorption is conducted by a motor 23. Thereby pulse trains are generated from rotary encoders 31-33 every time when corresponding shafts 11-13 rotate at prescribed minute angles. On the occasion, the speeds of rotations of the shafts 12 and 13 are varied by a slight difference of loads applied thereto. Concretely, one speed decreases as the other increases, and the periods of the pulse trains generated from the encoders 32 and 33 are varied in accordance with the above variations. These periods are added up asynchronously and mixed in an addition circuit 1. Then, in a frequency-division circuit 2, the pulse train from the encoder 31 and said pulse trains added up asynchronously are frequency-divded at a prescribed rate. A phase difference between the two frequency-divided outputs is measured in a phase-difference measuring circuit 3, and this difference increases or decreases corresponding to the magnitude of a transmission error when it exists.
Patent JP-H10335743-A (JP)
Title: Manufacturing method of diffraction grating and semiconductor laser manufactured using the same method
Inventor: MIYAZAKI MASARU
IPC: H01S5/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To manufacture the phase shifted diffraction grating having excellent reproducibility, mass productivity and monomode selectivity by processing a silicon oxide film using periodic photoresist patterns as masks. SOLUTION: An silicon oxide film 2 is formed on an n type InP substrate 1 to be coated with high resolving power photoresist for i line. Next, photoresist patterns 3 are printed using Ar ion laser 4 for interference exposure in 240 nm and then the silicon oxide film 2 is processed to form silicon oxide patterns 5. At this time, the almost perpendicular shape is given to the silicon oxide patterns in the dimentional ratio of about 1.3 in thickness (h)/width (w). Later, a resist pattern 6 is formed on a part of the surface. Successively, an n type InP crystal is processed by dryetching and after the formation of a diffraction grating, the silicon oxide patterns 5 are etched away.
Patent JP-H06319800-A (JP)
Title: Indwelling needle and manufacture thereof
Inventor: MARUYAMA MASARU
IPC: A61M5/158
Filed: 1993-05-14
Abstract: PURPOSE:To enable immediate adaptation at an emergency with the simplification of connecting operation by a method wherein a cathetel tapered to be left in a blood vessel of a patient is connected to a Y-shaped branch tube body to be molded integral while a puncture needle built in the cathetel is provided free to slide. CONSTITUTION:An indwelling needle 12 as Y-shaped tube body contains a straight pipeline 10 and a tapered part 10c provided with a tapered cathetel part 10a and a horizontal side hole 10b is formed integrally. Also formed integral are a branch pipeline 10d to inject a medical fluid or the like to the side of the other end, a check valve room 10e with a rubber check valve 10h fixed thereon, a connector section 10f having a stop plug 10i fitted thereinto and a connector 10g to be connected to a connector of a line apparatus for transfusion or the like. The straight pipeline 10 and the catheter part 10a and the tapered part 10c are formed linear and a puncture needle 11 is built into the parts being allowed to slide and the edge 11a is made to get into or out of the tapered part 10c.
Patent JP-H07317440-A (JP)
Title: Door set
Inventor: SUZUKI KATSUHISA
IPC: E06B3/00
Filed: 1994-05-25
Abstract: PURPOSE:To increase workability, by dividing a door body and a door frame into a specified number of members and compactly packing them to transfer them to the construction site and assembling respective members to form the door body and the door frame. CONSTITUTION:A door body 12 is divided into a specified number of door members 15 and a door frame 13 is divided into a specified number of frame members 16, 18 to make a door set. These are compactly superposed and packed in a carton box or the like and sent to the construction site. When assembling the door and the door frame 16, The dowels 23, 30, 38 projected from the joining face of the members 15, 16, 18 are fitted in the dowel holes formed on the joining face of the opposite members 15, 16, 18 and bolts are screwed from the side face of member 15 into the connection members 24 to fix them. And the assembled door frame 13 is fitted to the opening of a building body and further, the door body 12 is fitted thereto. In this way, works like load handling, storage, transportation, temporary stock, etc., are extremely made convenient and the packages are prevented from being damaged and the building body are prevented from being damaged as well on bringing them in.
Patent JP-S5360656-A (JP)
Title: Binary wide-angle zoom lens system
Inventor: SHIMOMURA MASAICHI
IPC: G02B13/04
Filed: 1976-11-12
Abstract: PURPOSE: To improve the aberration compensation of a lens system, which has the maximum covering power of as large as 84 degrees, by constructing the lens system of both a diverging front group, which in turn is constructed of a first lens, a negative lens group of three groups and a positive meniscus lens, and of a converging rear group and by making the lens system satisfy a preset equation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06323947-A (JP)
Title: Pinhole detector
Inventor: TAJIMA TAKASHI
IPC: G01M3/26
Filed: 1993-05-14
Abstract: PURPOSE:To eliminate foreign materials filling a pinhole of parts and detect the existence of the pinhole by using an inspection medium liquid at high static pressure. CONSTITUTION:A pinhole detector is provided with an inspection liquid supply part 8 to supply liquid for introducing in a body W to be inspected, an inspection jig 1 and a piston 5 to pressurize the liquid introduced in the body W to be inspected up to a specific inspection pressure and a pressure gauge 14 to detect the existence of a pinhole in the inspected body W by the lowering of the inspection pressure to below a reference value after elapsing a determined time in the state of liquid pressurized to the static inspection pressure.
Patent JP-S5942337-A (JP)
Title: Oxidation of vinyl benzene compound
Inventor: KARURO NEERI
IPC: C07C47/277
Filed: 1983-07-28
Abstract: A process for oxidising vinylbenzene compounds, consisting of reacting said compounds with an aqueous solution of hydrogen peroxide in the presence of synthetic zeolites containing titanium atoms, of general formula:where x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 20° and 150°C.
Patent JP-H0432544-A (JP)
Title: Method for separating zing metal in floated dross on molten zinc platting bath
Inventor: SUHARA MICHINORI
IPC: C22B19/30
Filed: 1990-05-29
Abstract: PURPOSE:To reduce zinc quantity in discharged dross and to reduce plating cost by incorporating the floated dross in zinc plating bath into a vessel, heating, dissolving zinc metal in the dross and extracting from bottom part of the vessel. CONSTITUTION:At the time of plating a hoop steel 2 by guiding to the zinc plating bath 3, the floated dross 4 on bath 3 surface is shifted to position of the vessel 6 with gas injection, etc., from dross shifting scraper 5. The vessel 6 is fitted to an arm 8 in a dross discharging device 11, and the dross 4 is scooped up with the vessel 8 by operating the arm 8 to position the dross on the bath 3 surface. This is heated with a heater 9 and the zinc metal stuck to the dross in the vassel 6 is melted and dripped from network 7 at bottom part of the vessel 6 and returned back in the bath 3. The dross after dripping and extracting, is discharged by scraping out the dross in the vessel 6 into a dross receiving pan by operating the dross discharging device 11. This treatment is repeated.
Patent JP-S6116653-A (JP)
Title: Abort detecting method
Inventor: KAKO TAKASHI
IPC: H04M11/00
Filed: 1984-07-02
Abstract: PURPOSE:To perform abort detection with an accurate timing signal by checking on the correlation between the amplitude and phase of a timing component on a time axis during data transmission and thus detecting the end of the data transmission. CONSTITUTION:An AGC part 8 uniform the level to prevent a detection error due to characteristics of a circuit, and then a low-pass filter part 9 performs time integration to pass only a DC component. A noise and a timing signal having a correlation are extracted by this filter processing and the correlation between the phase and amplitude appears in its output level. Then, an error part 200 subtracts coordinates (Xo, 0) of the reference point DP of a timing signal from an X output to coordinates of a point P based upon the reference point DP, and further a power arithmetic part 201 calculates the vector value (dotted line in figure) of the point P from the reference point DP. Then, the signal is regarded as the timing signal when the vector value is less than a radius (r) or as a noise when not.
Patent JP-H01306893-A (JP)
Title: Kanji registration device
Inventor: HASEGAWA MASAO
IPC: G09G1/00
Filed: 1988-06-03
Abstract: PURPOSE:To mount the 'KANJI' (Chinese character) registration device on an IC card type electronic notebook by assigning fonts to respective small areas which form a single 'KANJI' display area, and generating one font of 'KANJI' by the entire single 'KANJI' display area and storing it on a storage means. CONSTITUTION:When a code specifying a desired 'KANJI' element is inputted from a code input means 10, a 'KANJI' element font generating means 14 generates font data on the 'sKANJI' element response to the code. Further, when a code specifying a desired area is inputted, a small area address generating means 16 obtains the relative address of the small area in response to the code. A writing means supplies the absolute address and 'KANJI' element font data regarding it to a 'KANJI' storage means 18 and stores 'KANJI' element font data in the storage address specified by the absolute address. Therefore, one single 'KANJI' is registered in desired font as the entire single 'KANJI' display area. Consequently, this registration device can be mounted on the IC card type electronic notebook.
Patent JP-2000332979-A (JP)
Title: Device and method for image communication and storage medium
Inventor: NISHII TERUYUKI
IPC: H04L12/58
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide image communication equipment capable of faithfully restoring and outputting an image file attached to transmission information at a facsimile equipment side. SOLUTION: When an e-mail is transmitted to facsimile equipment by utilizing an NTT(Nippon Telegraph and Telephone Corp.) facsimile network, an image file to be attached is prepared, and whether the prepared image file is a file that can be subjected to magnification is discriminated (steps S1 and S2). When the prepared image file can be subjected to magnification, a GIF format is selected as the format of the prepared image file, and the prepared image file is converted into an image file of the GIF format (step S3). When the prepared image file cannot be subjected to magnification, the PRN format of the facsimile equipment of a transmission destination is selected as the format of the prepared image file, and the prepared image file is converted into the image file of the PRN format (step S4).
Patent JP-S6063938-A (JP)
Title: Manufacture of electronic component
Inventor: SAKAI SHIYUUICHI
IPC: H01L21/56
Filed: 1984-07-04
Abstract: PURPOSE:To contrive the improvement of the reliability of a resin-sealed type transistor by a method wherein an element is sealed to part of leads with resin, and thereafter coating material is impregnated from the interface between the exposed resin and the leads. CONSTITUTION:Windows are opened by selective etching of the second passivation film 7 on a semiconductor substrate 1 in such a manner only each electrode part 5 and 6 is exposed. The substrate is fixed on a header 8 via Au layer 9, and the base lead 10 is connected to the emitter lead 11 by means of Au fine wires 12. Dipped in a bath 16 filled with the coating material 13 such as PIQ or Si resin, the entire body is contained in a closed container 17. Under low pressure the coating material 13 is forced to impregnate into a sealed body 16 among the interface between the leads 10, 11 and the header and the resin, resulting in obtaining the resin-sealed type transistor.
Patent JP-S61295708-A (JP)
Title: Current mirror circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03F3/343
Filed: 1985-06-24
Abstract: PURPOSE:To improve the utilization efficiency of a source voltage by providing the 3rd transistor (TR) which has its emitter connected to the emitter of an output TR and is supplied at its base with part of a current from a current source and the 4th TR which is supplied at its base with the collector current of the 3rd TR and supplies its collector current to the bases of the output TR and the 3rd TR. CONSTITUTION:When the emitter area of the TR 2 is set, for example, five times as large as that of the TR 7, a current one-fifth as large as the emitter current of the TR 2 is the emitter current of the TR 7, and a supply current from the current source 6 and the absorption current of the TR 7, therefore, become settled while balanced. The loss voltage of a current mirror circuit is the sum of the forward base-emitter voltage of the TR 2 and the saturated voltage between the collector and emitter of a TR 10 or the sum of the forward base-emitter voltage of a TR 8 and the voltage drop across the current source 6 and the former is larger in general, so that the loss voltage is >=2/3 time as large as that of a conventional circuit.
Patent JP-H09313144-A (JP)
Title: Production of food
Inventor: NAKAZONO SHUZO
IPC: A23L35/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ingredient such as for GYOZA (dumplings stuffed with minced pork), ready-to-eat grated raddish, or ready-to-eat pickles by a simple method. SOLUTION: Using a minced mixture of vegetable stock and meat stock, grated root vegetables such as grated raddish, or chopped vegetable leaves such as chopped raddish leaves, as raw material, the raw material is dipped into a hot oil under three-stage reduceed pressure conditions and deprived of the water contained therein by making use of oil temperature, and the oil adhered to the resultant material is removed, thus obtaining the above-mentioned food preservable for a long period, retaining its original freshness, and having such effect as not to lose the nutrients and pigments contained.
Patent JP-H08295772-A (JP)
Title: Halogenated resin composition for high-temperature processing
Inventor: KITANO YOSHIKAZU
IPC: C08K3/26
Filed: 1995-05-10
Abstract: PURPOSE: To provide a halogenated resin composition for high-temperature processing, improved in thermal stability and initial coloration by mixing a halogenated resin with calcium stearate, a hydrotalcite, etc., and three specified organotinsulfur compounds. CONSTITUTION: This composition is obtained by mixing 100 pts.wt. halogenated resin with 0.1-3 pts.wt. calcium stearate, 0.01-2 pts.wt. of at least one of a type A zeolite, a hydrotalcite and (surface treated) magnesium hydroxide, 0.1-3 pts.wt. organotinsulfur compound of formula I (wherein R is 1-18C alkyl or 1-20C alkoxycarbonylethyl; and R is 1-36C alkyl, etc.), 0.1-3 pts.wt. organotinsulfur compound of formula II (wherein R is as defined above; and R<2> is a 1-22C fatty acid residue, etc.), and 0.01-3 pts.wt. organotinsulfur compound of formula III (wherein R is as defined above).
Patent JP-H08329516-A (JP)
Title: Optical head device
Inventor: KAWADA SEIJI
IPC: G11B7/139
Filed: 1995-06-05
Abstract: PURPOSE: To reduce signal deterioration due to an inclination of an optical disk without changing a converged beam size on the optical disk surface. CONSTITUTION: Light outgoing from a semiconductor laser 1 is collimated by a collimate lens 9. In the polarizing direction of laser light transmitting through a PBS, the light transmitting through an aperture part of a polarization property aperture passes through a 1/4 wavelength plate, and becomes circular polarization to be converged on an optical disk 5 by an objective lens 4. The light reflected/diffracted by the optical disk 5 passes through the objective lens 4, and becomes linear polarization in the direction vertical to the direction at an incidence. In the polarizing direction, the light transmits through all surface of the polarization property aperture, and is led to an RF signal and servo signal detection system 6 by the PBS, and an RF signal and a servo signal are obtained.  Since the light reflected/diffracted by the optical disk 5 is received by the objective lens with a large effective aperture, a light receiving allowable range of the part where signal components are distributed is enlarged for the inclination of the optical disk than usual one.
Patent JP-S57120025-A (JP)
Title: Safety device for gas combustion heater
Inventor: BERUNAARU UETSUSHIYUREN
IPC: F23N5/10
Filed: 1981-09-03
Abstract: The present invention relates to a safety device for gas-fired heating apparatus (generally called a "magnetic head") constituted by an assembly mounted on a gas supply pipe and comprising an electromagnetically controlled valve. It comprises an intermediate element made of electrically insulating and elastically deformable material, presenting on the one hand at least one substantially cylindrical portion extending between the opposite cylindrical zones of the support and of the connector element which is fixed on said intermediate element by crimping of one of its ends, on the other hand a plurality of arms extending longitudinally and forming a housing for the core, at least certain of them being provided with hooking members or the like.