baber/WOPTO huggingface dataset:
Patent JP-S55122642-A (JP)
Title: Gear rolling finishing tool
Inventor: SOUKEYA KOUICHI
IPC: B21H5/02
Filed: 1979-03-15
Abstract: PURPOSE:To enable the involute tooth profile of the high accuracy from the addendum to deddendum to be rolling finished by making the radius on the coast side of the tip of the tool larger than the radius on the drive side. CONSTITUTION:The radius R3 on the coast side 24 of a tool 20 is made larger than the radius R4 on the drive side 23. By making the radii unequal in this way, the points of penetration become P3, P4 and the radii of the effective tooth surface point S3 on the follower side 15 of a gear 10 and the effective tooth surface point S4 on the driven side 12 from the center of the gear 10 become nearly the same. The above weaken the intermeshing impact of the tool tip and the gear deddendum, prevent the burring of the gear deddendum and the fusion deposition of chips on the tool tip and balance the effective lengths of the both driven and follower tooth surfaces.
Patent JP-H03235047-A (JP)
Title: Measuring apparatus for odor and smoke at time of heating material
Inventor: YAMANAKA SHIGEO
IPC: G01N27/12
Filed: 1990-02-13
Abstract: PURPOSE:To obtain an apparatus which can measure at which temperature an odor is generated and at which temperature smoke is generated while a material is being heated by sequentially heating materials to be measured on a specimen mount in a vessel and detecting the odor and smoke generated by the use of an odor sensor and a smoke sensor. CONSTITUTION:An apparatus main body 1 is equipped with an air suction port 2 and an exhaust port 3, while the air suction port 2 comprises a suction fan 4, a HEPA, filter 5 as a dustproof filter and activated carbon 6 as an odor removing filter. An odor generating vessel 8 in the main body 1 is equipped with a suction hole 9 while a heater 10, a thermocouple 11, an odor sensor 12 with stannic oxide as a sensing element and a particle counter 13 as a smoke sensor are provided inside the vessel. Materials on a specimen mount 7 on the vessel 8 are sequentially heated by a heater 10, and temperatures of the materials on respective stages and outputs of the odor sensor 12 and the smoke sensor 13 are recorded and displayed.
Patent JP-S62192093-A (JP)
Inventor: UIRUHERUMUSU KURISUTEIANUSU HA
IPC: G11C15/00
Filed: 1987-02-10
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-S62188426-A (JP)
Title: Signal generation circuit
Inventor: OTE AKIRA
IPC: H03L7/18
Filed: 1986-02-13
Abstract: PURPOSE:To attain the high speed changeover of a signal frequency by providing a switch means applying an output of a phase detector to an integration circuit, a means generating a designated analog signal and a switch means applying the analog signal to the integration circuit. CONSTITUTION:The potential of a resistor 4 and a capacitor 5 at a switch 7 is unchanged even when the switch 7 is thrown to the position of a contact (b) because of an imaginary ground potential of an amplifier 8. till just before the changeover. Then a control circuit 16 brings an output s5 of a DA converter 17 to a prescribed value (s5=E1) to close a switch 13 for a prescribed time tau. Thus, the voltage e1 is sintegrated by an integration circuit comprising a capacitor 10 and an amplifier 8 via a resistor 11, a voltage of an output signal s0 of the amplifier 8 is changed and an oscillated frequency f4 of a VCO 15 is changed. Then the voltage of an output signal s0 of the amplifier 8 is changed rapidly by selecting the level of signal voltage s5=E1 and the time constant R1.C1 (R1 is a resistance of the resistor 11 and C1 is a capacitance of a capacitor 10). Thus, the frequency is switched at a high speed.
Patent JP-H02209901-A (JP)
Title: Production of solution of lignocellulosic material through microwave treatment
Inventor: SHIRAISHI NOBUO
IPC: C07G1/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title solution in a shortened time with easy temperature up of the reaction mixture by radiating a mixture of a lignocellulosic material and a solvent containing a phenol compound with microwaves. CONSTITUTION:The subject solution is obtained by irradiating a mixture of (A) a lignocellulosic material and (B) at least one of solvents selected from phenolic compounds (e. g. phenol, cresol or the like) and aliphatic or alicyclic polyhydric alcohols (e.g. ethylene glycol, cyclopentane-1,2-diol or the like) with microwaves.
Patent JP-H10212478-A (JP)
Title: Antioxidant composition for o/w type emulsion and o/w type emulsion
Inventor: TAMURA KOKICHI
IPC: C09K23/56
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting a sufficiently effective antioxidant strength to an oil phase component in an oil in water type emulsion, also handling easily, and safe to skin by blending a water soluble antioxidant and a specific oil soluble surfactant. SOLUTION: This antioxidant composition contains (A) a water soluble antioxidant (preferably a water soluble extract of a plant such as a peony) and (B) an oil soluble surfactant having <=8 HLB, preferably <=5 HLB (preferably, a polyglycerol fatty acid ester and lecithins). A weight ratio of the components A/B is set at (10/50)-(1/50). In order to aim at the uniformity of the objective composition, a hydrophilic medium can be contained. As the hydrophilic medium, glycerol, sorbitol, etc., are preferable. Further, in the case of using the water soluble plant extract as the component (A), it is preferable to perform the extraction by using water and/or ethanol, since there is no fear of showing a toxicity even if the solvent remain is in the O/W type emulsion preparation.
Patent JP-S53115084-A (JP)
Title: High frequency device
Inventor: KAWABATA SHIYUNICHIROU
IPC: H01P3/16
Filed: 1977-03-18
Abstract: PURPOSE:To limit the deterioration at the least limit, and to form to be able to use reinforced plastics with fiber as it is bare, by forming inner face part of a tube body which transmits high frequency electro magnetic field with material which includes electroconductive fiber, such thst the inclined angle is made to form a specified relation.
Patent JP-S55124124-A (JP)
Title: Photo detecting optical system of reflection photometry system camera
Inventor: NEMOTO KAZUYUKI
IPC: G03B7/099
Filed: 1979-03-16
Abstract: PURPOSE: To surely perform correct photometry by specifying the photo detecting route of photo detectors.  
     CONSTITUTION: The photo detecting optical system 13 built in the lower part of the camera body 10 is constituted by the photo detector 16 disposed by way of an IC substrate 15 on a support substrate 14, a shield plate 17 having an opening 17a, and a reflecting mirror 18 inclined at the specified angle with respect to film plane 12. As a result of this, while the photo detector 16 receives the light b reflected by the reflecting mirror 18 and the light d incident directly to the opening 17a out of the reflected lights from the upper part of the film plane 12 through two routes, it receives only the light c reflected by the reflecting mirror 18 out of the reflected light from the lower part of the film plane 12 through one route. Hence the weakness of the intensity of the incident light from the upper part of the film plane 12 is compensated and the uneven intensities of the incident light from the upper part and the incident light from the lower part are eliminated and the correct photometry is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11232539-A (JP)
Title: Article storing and carrying-out device of automatic vending machine
Inventor: YAJIMA SHUICHI
IPC: G07F9/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an article storing and carrying-out device of the automatic vending machine which can increase the number of vendable articles, improve impressions at the time of vending operation, and improve the operation efficiency. SOLUTION: The article storing and carrying-out device is equipped with a transparent panel 3L provided on the front of a vending machine main body 2, partition plates 5a and 5b which partition the inside of the vending machine main body 2 into three storage chambers 6a to 6c and link all the storage chambers 6a to 6c with each other by the gap formed with the transparent panel 3L, an article rack which is constituted so as to store articles in the back-and-forth direction and drop an article out of a drop-out opening when the article is vended, a carry-out path extending through the gap, an elevator having a mount base 24 which is provided in the carry-out path and is constituted so as to move near the drop-out opening of the article rack where the article is dropped out, receive the article, and them move to a vending opening,  and a shutter which closes the gap in vending standby mode and opens the gap positioned in the movement path of the mount base 24 in vending operation.
Patent JP-S58158297-A (JP)
Inventor: UUBUE YOPUTO
IPC: B43L13/08
Filed: 1983-02-24
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-H0654778-A (JP)
Title: Shoulder-held cyclone type vacuum cleaner
Inventor: NOOMAN BUI SOORAA
IPC: A47L9/12
Filed: 1993-02-19
Abstract: PURPOSE: To improve an ergonomics in a back-pack cyclic vacuum cleaner by making an operation of the vacuum cleaner easy and making it lightened. CONSTITUTION: An upper casing 14 is set up to a back-pack instrument 12, and a lower easing 16 is set up rotatably to the upper casing 14. Then, a cyclone type cleaning assembly is set up in the upper casing 14 in a way that at least a part of the cleaning assembly positions in the lower easing 16. A motor is arranged at the upper part of the cyclone type cleaning assembly in the inside of the upper casing 14.
Patent JP-S53115797-A (JP)
Title: Preparation of flame-retardant polyurethane composition
Inventor: KAMIYAMA MASAYUKI
IPC: C08G18/50
Filed: 1977-03-22
Abstract: PURPOSE: To prepare a flame-retardant polyurethane composition with little degradation of its flame-retardancy with time, by reaction of a halogen-contg. 2butene-1,4-diol alkylene oxide-adduct with a polyisocyanate as a reactive flamerefarding agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57143715-A (JP)
Title: Erasing head device
Inventor: YONEYAMA MITSURU
IPC: G11B5/127
Filed: 1981-03-02
Abstract: PURPOSE:To obtain an erasing head device which is inexpensive and has high efficiency, by forming a rear core in a channel shape, and magnetically coupling its one magnetic path end part and the other magnetic path end part, to an L- core constitution body of the front core and a reverse L-core constitution body  of the front core, respectively. CONSTITUTION:This erasing head device is provided with an erasing head 14, a front core 15, the first spacing plate 16a forming a gap, the second spacing plate 16b for forming the gap, the third spacing plate 16c, the first L-core constitution body 17a for constituting the front core, the second L-core constitution body 17b, the first reverse L-core constitution body 18a, the second reverse L- core constitution body 18b, a rear core 19, a bobbin 20, a wire 21 wound round the bobbin 20, and a terminal 22 fixed to the bobbin 20. This device is formed by alternately laminating the L-core constitution body and the reverse L-core constitution body, consisting of a magnetic material through a spacing plate consisting of a nonmagnetic material, and working a magnetic tape contact surface in a circular arc.
Patent JP-S59157726-A (JP)
Title: Regulating circuit of power source voltage
Inventor: MIURA KAZUNORI
IPC: G05F5/00
Filed: 1983-02-25
Abstract: PURPOSE:To regulate an output voltage in accordance with the variance of the voltage of a battery by providing a diode, transistor TR, and a control circuit which detects the voltage of the battery to turn on or off this TR. CONSTITUTION:When the voltage of a battery 1 is 5.94V or higher, the output of a terminal P4 of a TR control circuit 5 becomes high-level, and a TR3 is controlled to be turned off. At this time, a voltage reduced by about 0.7V is outputted to output terminals 4a and 4b through a diode 2 forward. When the voltage of the battery 1 is 5.5V or lower, the output of the terminal P4 of the control circuit 5 becomes low-level, and the TR3 is turned on to short-circuit the part between both ends of the diode 2. Consequently, a voltage which is lower than the voltage of the battery 1 by 0.2V is outputted to output terminals 4a and 4b because VCE of the TR3 is about 0.2V.
Patent JP-H07238999-A (JP)
Title: Transmission gear of tractor
Inventor: NISHIHARA TADAO
IPC: F16H3/66
Filed: 1994-02-28
Abstract: PURPOSE:To reduce the number of part items as well as to secure the degree of mechanical strength by pivotally supporting a countershaft installed in parallel with a main shift shaft with front and rear partition walls, and constituting a sub shift in a rear end of the projected countershaft through a planetary gear mechanism. CONSTITUTION:In this transmission gear, a sub-shift 38 is composed of a two- stage planetary gear mechanism, shortening an overall length of this sub-shift 38 as enlarging a reduction gear ratio, and thereby an occupied space in a transmission case. In addition, each form of two planet gears 41 and 45 as well as each form of respective ring-form sun gears 42 and 46 are made up into the same form and individual constituent parts are made into commonableness through which a reduction in cost is promoted. Likewise, as the sub-shift 38 is installed in the rear end of a countershaft 36, the conventional sub-shift shaft falls into disuse, and thus the number of part items is reduced to some extent. Accordingly, since the countershaft 36 is pivotally supported by both partition walls of the transmission case, even if the sub-shift is installed in the countershaft 36, mechanical strength will in no case be insufficient.
Patent JP-H06241986-A (JP)
Title: Method for displaying densitogram
Inventor: YOKOGAWA NAOMITSU
IPC: G01N21/17
Filed: 1993-02-19
Abstract: PURPOSE:To accurately and visually judge the concentration change in each demarca tion regardless of the amount of coating and migration length of a specimen by normal izing extracted measurement data based on the measurement data of a reference specimen which are measured simultaneously and then duplicating the normalized measurement data and then comparing and displaying them. CONSTITUTION:A specimen A and a specimen B which is the same subject as the specimen A and is sampled on a different day are compared and displayed. First, normal serum and the specimen A are coated on a support for migration and then densitogram obtained by performing photometry of a migration image is stored in a floppy disk. Further, the normal serum and the specimen B are coated on different supports, respectively and are allowed to migrate and then the migration image is subjected to photometry and then is stored in a floppy disk. Then, the photometry data are normalized in reference to the photometry data of normal serum which is allowed to migrate in the same support and then each measurement specimen is displayed repeatedly on a CRT display and in a report printed out by a printer. Further, by obtaining the difference and ratio in densitogram between the measuring specimens A and B, increase and decrease in each demarcation are displayed on a CRT display or in a report.
Patent JP-H02263144-A (JP)
Title: Monitoring of cloudy point and transition point and apparatus used therefor
Inventor: CHIYAARUZU YANNCHIYUEN CHIYAN
IPC: G01N33/28
Filed: 1989-02-09
Abstract: PURPOSE: To measure the light diffusing or dissipating temperature of the top face of a container by heating or cooling the top face while the upper surface is continuously irradiated with light and the intensity of the light is continuously monitored and deciding the temperature of the top face when the intensity of diffused light changes. CONSTITUTION: A sample is put in a container 1 which is thermally brought into contact with a temperature changing means 6 and a temperature measuring means 18 and has a top face 4 having a light nondiffusing property and, by projecting a beam of light toward the top face 4 at such an incident angle (20 deg.-80 deg.) that most of the beam is absorbed by the top face 4 or reflected by the top face 4 along a reflected light line after passing through the sample, the intensity of the light diffused by the sample is monitored when no light diffusing phase exists. The top face 4 is heated or cooled with the temperature changing means while the top face is irradiated with the beam or the intensity of the beam is monitored, and the temperature of the top face 4 is decided when the intensity of the diffused light changes.  Therefore, the light diffusing or dissipating temperature of the top face 4 can be measured.
Patent JP-H03234023-A (JP)
Title: Etching device for mirror finishing of semiconductor wafer
Inventor: ONISHI MASAYA
IPC: H01L21/306
Filed: 1990-02-09
Abstract: PURPOSE:To improve etching characteristics by providing means for rotating containers of etchant both on their axes and on the axis of the table on which they are placed. CONSTITUTION:A plurality of holders 8 are fixed on a table 9, and a container 7 of liquid etchant 3 is placed in each bolder. A wafer 1 is put in each container for etching. The table 9 is rotated by a motor 18 through a gear train, and simultaneously the holders 8 are also rotated through a gear train. As a result, the wafer makes complex movements by the rotation of both the table and holder. Therefore, it is possible to process a plurality of wafers simultaneously while eliminating irregular etching.
Patent JP-H03234325-A (JP)
Title: Turret punch press
Inventor: KIMURA MASAMI
IPC: B21D28/36
Filed: 1990-02-09
Abstract: PURPOSE:To freely execute marking-off and to increase the versatile applicability of using purpose by providing a marking-off tool formed by protruding elastically a marking-off core from a holder on the upper turret, and engaging the holder to a punch driving ram. CONSTITUTION:The upper and the lower turrets 1, 2 are calculated so that a marking-off tool 17 provided on the upper turret 1 comes to a punching position P, and a ram 11 is allowed to lower to the height in which a marking-off core 21 is pressed against a work W. The work W is moved together with a slide table, a carriage 5, a cross slide 7, etc., and marking-off is executed to the surface of the work W by the marking-off core 21. The marking-off core 21 is freely retracted/protruded and energized by an elastic member 22, and marking-off can be executed smoothly. Also, the marking-off can be executed irrespective of some extent of shift of a stop position caused by a clutch brake 15. Marking-off can be executed freely by only providing the marking-off tool 17 on the upper turret in place of a punch tool.
Patent JP-S63198340-A (JP)
Title: Lsi chip
Inventor: YAMAZAKI MASAYUKI
IPC: H01L21/60
Filed: 1987-02-13
Abstract: PURPOSE:To stabilize a power source-ground level by disposing pattern wirings at the periphery of grooves or holes of a square-shaped chip formed with the grooves or the holes therein, and disposing bonding pads at the sides for surrounding the wirings. CONSTITUTION:A slender groove is cut from the center of one side 5 of an LSI chip 1 toward its center, and a bonding pad 3 is also disposed on the sides 2 of the groove. Thus, electric characteristics, such as stabilization of a power source-ground level near the center of a large-sized LSI chip are improved. When the groove or hole is formed, the are of the chip is reduced, but since the area is proportional to the square of the side length, it does not affect a large influence to the area of the whole chip.
Patent JP-S63198176-A (JP)
Title: Testing equipment for bar code demodulation circuit
Inventor: SHINODA ICHIRO
IPC: G06K7/10
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a simple testing equipment by outputting a pseudo bar code stored the contents of a counter stepping with a clock previously in a memory as an address to a demodulation circuit to be tested and comparing the demodulation data output of this demodulation circuit with demodulation data corresponding to the pseudo bar code in a comparison check circuit. CONSTITUTION:A memory 2 outputs a previously stored signal by defining the contents of the counter 1 stepping with the clock as the address, this output signal forms a pseudo bar code signal and is outputted to the demodulation circuit 4 of a tested bar code reader. The demodulation data outputted by the demodulation circuit 4 and the demodulation data corresponding to the pseudo bar code outputted by a storing part 6 are inputted to the comparison check circuit 5 and compared to decide the quality of the demodulation circuit 4. Since a circuit constitution is simple, a mounting and cupied area is small and the testing equipment can be added to the bar code reader, the cause of a trouble can be discriminated simply in a short time.
Patent JP-S60174262-A (JP)
Title: Lap joint welding method of thin plate
Inventor: KAWAI TAKAHIKO
IPC: B23K9/02
Filed: 1984-02-21
Abstract: PURPOSE:To execute easily welding, and to make a welding equipment compact by shifting each end edge to be welded of a thin plate to a degree of about a thin plate thickness and welding it. CONSTITUTION:Each thin plate 1, 1 made of Al is shifted by a degree of a plate thickness, and the thin plate 1 of the lower part is projected to this side by a plate thickness from the thin plate 1 of the upper part. Subsequently, a torch is turned to a part of a boundary 4 of the thin plate of the upper part and the thin plate 1 of the lower part and a TIG welding is performed. The upper end part becomes a high temperature first, starts to melt, a molten Al of the upper end part collects in the boundary 4 part, and each thin plate 1, 1 is welded. After welding in a shape of a key, it is turned over and the remaining part is welded. As for the welded lap plate made of Al, its outside surface is covered with copper, and thereafter, the weld zone is cut off, the Al plate whose one face only is covered with copper is obtained, and a pad, etc. of electronic parts are worked.
Patent JP-H05235711-A (JP)
Title: Pulse generating circuit
Inventor: AZUMA SHOJI
IPC: H03K5/00
Filed: 1992-02-19
Abstract: PURPOSE:To improve the control performance of an output pulse width and to reduce number of components by specifying a circuit operating point deciding a pulse width of an output signal with only a leading edge of an input signal. CONSTITUTION:An NMOS transistor (TR) Q1 and an NMOS TRQ2 are connected in series between a high level power supply terminal 3 and a ground terminal 4 and an output signal phi0 is fetched from a series connecting point. An NMOS TRQ3 is provided between a ground terminal and a gate electrode of the NMOSTRQ1, an input signal phi1A is directly inputted to the gate electrode of the NMOSTRQ1 and a delay signal phiD resulting from the input signal phi1A delayed by a delay circuit 2 for a prescribed time is inputted to a gate electrode of the NMOSTRQ2 and a gate electrode of the NMOSTRQ3.