baber/WOPTO huggingface dataset:
Patent JP-S5684127-A (JP)
Title: Method and apparatus for burring work
Inventor: WAKABAYASHI YOUZOU
IPC: B21C37/29
Filed: 1979-12-11
Abstract: PURPOSE: To apply the burring work in accuracy to a couple of shaft holes, by reciprocating the slide block integrally provided with a couple of punches against the work clamped at the specified position.  
     CONSTITUTION: The working mandrel 20 is inserted into the work W, and the upper die 2 is brought down; hereby, the first cam C 1  pushes the counter first cam plane 14 and the work clamp 7 1  is moved forward so as to clamp the work W. At the same time, the guide pin 17 is inserted into the guide hole of the work W which is hereby set at a specified position. By further bringing down the upper die 2, the punch holder 22 goes to the right side, and the right punch 24 2  collaboarates with the die ring 13 2  firmly set to the work clamp 7 2 , in applying the burring work to the center of the guide hole bored in the right side wall of the work W. By further bringing down the upper die 2, the left punch 24 1  collaborates with the die ring 13 1  in applying the burring work to the center of the guide hole bored in the left side wall of the work W. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5949750-A (JP)
Inventor: MIYAMOTO YASUSHI
IPC: H04R1/00
Filed: 1982-09-13
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-H0916198-A (JP)
Title: Excitation signal generating device and excitation signal generating method in low bit rate vocoder
Inventor: NAKAHARA AKIHIRO
IPC: G10L19/08
Filed: 1995-06-27
Abstract: PURPOSE: To provide a low bit rate vocoder in which a range of a reproduced voice is widened and tone can be improved. CONSTITUTION: An excitation signal generating device in a low bit rate vocoder calculates low frequency band energy value E included in a voice input signal in a low frequency band energy calculating means 10. A mixing ratio in which a pulse train signal and a white noise signal are mixed based on calculated low frequency band energy value E is obtained in a mixing ratio calculating means 12. An amplification factor of an amplifier 16 and a coefficient (a) of a first FIR filter 14 are switched based on this mixing ratio, and the pulse train signal and the white noise signal are added in an adder 20 with a desired mixing ratio. After normalization is performed in an amplifier 22 to adjust an effective value of a synthesized voice to an actual voice input signal, a final mixing excitation signal is outputted.  Since an excitation signal is generated by mixing the white noise signal and the pulse train signal, tone of a reproduced voice can be improved.
Patent JP-S5683079-A (JP)
Title: Enhancement type filed-effect transistor
Inventor: OOMORI MASAMICHI
IPC: H01L21/822
Filed: 1979-12-10
Abstract: PURPOSE:To increase mutual conductance and operate a device at high speed and in high gains by adequately deciding the concentration of impurities of a region under a gate electrode of a semiconductor layer. CONSTITUTION:The relation ship of the concentration ND' of impurities of a region 2a under a gate electrode 6 of a semiconductor layer 2, the concentration ND of impurities of regions 2b except the region 2a of a section between a region under a source electrode 3 of the semiconductor layer 2 and a region under a drain electrode 4 and the thickness (a) of the semiconductor layer 2 is set to ensure that the concentration ND' of impurities has the relationship of [(2Vp.Lg)/Lgs(Vgs-VT)]<2>. ND<ND'<ND under a condition of Lgs(Vgs-VT)>2Vp.Lg, and has the relationship of [(2Vp.Lg/Lgs(Vgs-VT)]<2>.ND>ND'>ND under a condition of Lgs(Vgs- VT)<2Vp.Lg, and the thickness (a) has the relationship of a=(2epsilon.Vp/q.ND')<1/2>. Where Lgs; a distance between the electrodes of the gate 3 and the source 6, Vgs; voltage between said electrodes, VT; threshold value voltage in the case when a section between said electrodes is not conducted, Vp; pinch-off voltage, Lg; the length of the gate electrode 3, epsilon; a dielectric constant of the semiconductor 2, q; the electric charges of electrons.
Patent JP-S5683768-A (JP)
Title: Electrostatic recording device
Inventor: UCHIDA KOUZOU
IPC: G03B27/50
Filed: 1979-12-13
Abstract: PURPOSE: To realize a high-speed scanning at a low cost, by applying the scanning beam to the photosensitive drum using plural numbers of the circular-linear converting optical fiber.  
     CONSTITUTION: The 1st and 2nd circular-linear converting optical fibers 11A and 11B consist of the cylinder parts 12A and 12B plus the linear parts 13A and 13B, and the parts 12A and 12B are distributed in a semicircular form. The laser beam 18 is reflected by the rotary mirror 15 and forms a focus at the tip 12a of the part 12. With a high-speed rotation of the mirror 15, the beam 18 scans successively the parts 12a distributed on the circumference to be radiated in succession through the tip of the part 13A in the form of the scanning beam 19. Accordingly, the scanning is performed twice by the scan beams 19 emitted from the parts 13A and 13B with one rotation of the mirror 15 to form a focus on the photosensitive drum 20. In such constitution, a high-speed scanning is possible at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H114614-A (JP)
Title: Combine harvester of general-purpose type
Inventor: TERAJIMA ATSUSHI
IPC: A01D34/24
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject combine harvester not damaging a sledge body for detecting reaping height, by holding the front edge part of the sledge body for detecting reaping height at or in the center of the bottom part of a platform, linking the front edge part of a connecting piece to the rear edge part of the sledge body and longitudinally slidably fitting the rear edge part of the connecting piece to the bottom part of the platform. SOLUTION: In this combine harvester equipped with a reaping blade at the front part of a platform 11 for supporting a platform auger 14 and with a sledge body 25 for detecting reaping height of crops by the reaping blade at a position right behind the reaping blade, the sledge body 25 for detecting the reaping height holds a front edge part 25a at or in the center of the bottom part of the platform 11. A front edge part 27a of a connecting piece 27 is linked to a rear edge part 25b extended from the front edge part 25a rear backward and a rear edge part 27b of the connecting piece 27 is longitudinally slidably fixed to a bottom part 1a of the platform 11.
Patent JP-H117675-A (JP)
Title: Vtr cylinder base attaching structure
Inventor: NASU KAZUMASA
IPC: G11B15/61
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a VTR cylinder base attaching structure capable of properly fixing a cylinder base to a bent and deformed chassis and preventing a reproduced image from being disturbed by keeping the fixed position traveling of a magnetic tape. SOLUTION: This structure is made in such a manner that a plurality of leg parts 8, 9 and 10 are integrally formed to be protruded from the bottom surface 1c of a cylinder base 1 and have nearly equal mutual intervals, the lower surfaces 8a to 10a of the leg parts 8 to 10 are abutt on the upper surface 3a of a chassis 3, attaching screws are inserted into screw insertion holes penetrating the upper surface of the cylinder base 1 to the leg parts 8 to 10, fitted into the screw holes of the chassis 3 side and then the cylinder base 1 is fixed to the chassis 3. In this case, the lower surfaces 8a to 10a of the leg parts 8 to 10 are formed on a slope where an outer peripheral edge side located in a diameter outside direction with respect to the center M of the holding part 1d of a cylinder 2 is highest and an outer peripheral edge side of a diameter inner direction is lowest.
Patent JP-H0327180-A (JP)
Title: Fabric softening agent
Inventor: DEBITSUDO MAACHIN
IPC: D06M13/02
Filed: 1990-06-19
Abstract: PURPOSE: To obtain a fabric softener composition of a highly concentrated isotropic liquid, comprising a combination of a fabric softening material and an organic acid and capable of softening a fabric in a rinse step of laundering. CONSTITUTION: This isotropic and transparent composition containing a highly concentrated softening active ingredient is obtained by mixing the fabric softening material in a high concentration of at least 20 wt.% with an organic acid of 5 wt.%. A fabric is softened by dissolving the softening composition so as to form 0.01-10 g/l completely dissolved transparent aqueous solution, bringing the fabric into contact witch the solution at the rinse step to soften the fabric. A cationic quarternary ammonium salt having two 12-14C hydrocarbyl chains (e.g. a ditallowdimethylammonium salt), hydrocarbyl imidazolinium salt or the like is preferably cited as the softening material, and a <=3C carboxylic acid, e.g. propionic acid and lactic acid, is cited as the organic acid.
Patent JP-H0913426-A (JP)
Title: Working machine having turning driving part
Inventor: SHIMOIE SHIZUO
IPC: E02F9/20
Filed: 1995-06-27
Abstract: PURPOSE: To improve the operability and prevent wrong operation by forming an operating pedal provided on the floor surface by a main pedal and an expandable sub-pedal, and enabling rotating drive and suitable work with one pedal. CONSTITUTION: An operating pedal 10 provided on the floor surface of a driver's seat is formed by connecting a sub-pedal 24 to a main pedal 23 through a hinge shaft 25 in such a manner as to freely turn on the hinge. In the case where the sub-pedal 24 is stored (folded and superposed) in the main pedal 23, the main pedal 23 independently turns the turning driving part. In the case of operating the suitable operating part provided or connected to the turning driving part, the sub-pedal 24 is expanded and operated, so that turning and the other operation can be performed with one operating pedal 10. Further, if the sub- pedal 24 is expanded, the main pedal 23 is locked so that the main operation (operation of the turning driving part) can not be conducted. Thus, some allowance is given to the foot space of the floor part, and the pedal can be easily operated to prevent wrong operation.
Patent JP-S5861634-A (JP)
Title: Manufacture of dielectric layer for semiconductor device
Inventor: KATOU TAKASHI
IPC: H01L21/318
Filed: 1981-10-09
Abstract: PURPOSE:To obtain an extremely thin dielectric layer with a high specific inductive capacity, minute film quality and a large dielectric strength, by a method  wherein, when a dielectric layer is formed on an Si substrate, a metal layer  such as Ta and the like is coated on the substrate, the above is converted to a  Ta2O5 layer by performing thermal oxidation or anodization, and an insulating  layer having SiO2 as a main ingredient is grown on both front and back sides  of the Ta2O5 layer. CONSTITUTION:A Ta layer 2 is coated in approximate thickness of 20nm on the Si substrate 1 by performing vapor-deposition or sputtering, and the layer 2 is converted into a Ta2O5 layer 2' by performing thermal oxidization or anodization. Then, the substrate 1 is thermal-oxidized in an atmosphere containing H2O  at the temperature of 700 deg.C or above, and an insulating layer 3 having SiO2 as a main ingredient is generated in the vicinity of the interfaces on both front and back sides of the layer 2. According to this constitution, not only Ta bus also Ti, Nb, Hf, Zr, Y, V and the like can be used as the layer 2 which is coated on the substrate 1, because leak current is small with them, they include no interfacial level, and they can be suitably used for FET, capacitor and the like.
Patent JP-H063944-A (JP)
Title: Developing device
Inventor: MATSUO SHUNJI
IPC: G03G15/08
Filed: 1992-06-19
Abstract: PURPOSE:To sufficiently mix and stir developer in repetitive developing and to prevent the coagulation of the developer or toner filming. CONSTITUTION:This device is a developing device where the developing is performed by holding the developer on a magnetic field generation means having plural magnetic poles fixed at regular positions and the surface of a developer carrier 22 including the magnetic field generation means and provided to be turned, and supplying the developer to a latent image holding body 21 where a latent image is formed by turning the developer carrier 22 having a developer layer regulated to be a thin layer by a regulating member. Among the plural magnetic field generation means, the polarities of the magnetic poles adjacent on the downstream side of a developing part with respect to the flow of the developer are made the same so as to form repulsive magnetic field, and a cleaning member 26 is allowed to slightly press-contact to the surface of the developer carrier on a downstream side from the developer bristle cutting position by the repulsive magnetic field formed through the developer carrier. In the middle of copying operation, the supplying operation of a developer supply roller 29 above the member 26 is continued so as to supply the developer by as much as the consumption by copying to the developer carrier part.
Patent JP-H0456029-A (JP)
Title: Variable capacity breaker
Inventor: TADACHI KATSUO
IPC: H01H71/74
Filed: 1990-06-21
Abstract: PURPOSE:To provide a circuit breaker which can work as a fuseless breaker with a certain rated current capacity for varying load, without requiring replacement of breaker, by altering the rated current capacity of the breaker, which is operated when necessary from outside the breaker. CONSTITUTION:When a relay RL1 is actuated, a contact gammal1 is put on while another put off, and the breaking capacity of the circuit breaker will maximize. If on the other hand another relay RL3 is actuated, a contact gammal3 is put on while the other contact put off, and the circuit breaking capacity will minimize. Thus, a current flows in a circuit in which a coil C is inserted, and when the current exceeds the circuit breaking level which is set through a specified relay contact, a core C0 attracts a Fe piece for breaking the circuit. Thus circuit breaking is performed.
Patent JP-2000324768-A (JP)
Title: Dynamo-electric machine using bobbin type of electromagnet
Inventor: KINOSHITA YUKIO
IPC: H02K7/09
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To achieve simplification of winding structure, the simplification of start improvement, the realization of a composite functional electric machine, the materialization of highly heat-resistant electric machine, and others, by the structure, the constitution, etc., of the winding and iron core of the stator or the rotor of an AC generator, a motor, or the like. SOLUTION: In the magnetic iron core where the stator 3 of an AC electric machine or a motor is constituted of, for example, a bobbin-type electromagnet and the rotor 2 is constituted of, for example, a magnet 14 or an electromagnet 11 or these combination, the magnetic pole facing the vacant space to the stator is parallelogrammic, and also the magnetic poles are slid rectilinearly or zigzag manner in the circumferential direction, whereby it is made into a magnetic pole structure where either the stator or the rotor singly has or both concurrently have skew effect.
Patent JP-S6052507-A (JP)
Title: Apparatus for guiding wire-shaped additive to molten metal
Inventor: OKAMOTO SATORU
IPC: C21C7/00
Filed: 1983-09-01
Abstract: PURPOSE:To prevent buckling deformation of a wire-shaped additive in the stage of supplying said additive at a high speed by providing plural sets of guiding means which are formed with spaces for passage of the wire-shaped additives between the engaging surfaces of paired upper and lower guiding rollers in a route for supplying the additive from driving rollers up to a ladle at a prescribed interval. CONSTITUTION:A guiding device G supplies a wire-shaped additive 2 delivered from driving rollers 1, 1' to the molten steel 4 in a ladle 3. Plural sets of the 1st guiding means G1 formed with a space 6 for passage of the additive 2 between the engaging surfaces of paired upper and lower guiding rollers 5 and 5' and the 2nd guiding means G2 consisting of tubular members 7 moving together with said means are disposed in a route for supplying the additive 2. Then the stable supply of the wire-shaped additive is made possible under the conditions for supplying said additive at a high speed of >=200m/min.
Patent JP-H0831211-A (JP)
Title: Complex alarm device
Inventor: SUZUKI TOSHIHIRO
IPC: F21S2/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a complex alarm device which, when installed on an ordinary vehicle such as a passenger car, readily converts it into an emergency vehicle and the like and can be carried around in an emergency by selecting specific constitution for the complex alarm device. CONSTITUTION:This complex alarm device is provided with a warning light and a loudspeaker 5 both of which are installed in a casing 3, the former consisting of e.g. a rotating light 1 and a flashlight 2; a radio transceiver 6 preferably built into the casing 3 as means for communicating with the outside; a microphone 7 for inputting voice signals to the loudspeaker 5; and a locking member (e.g. magnet plate) which freely releasably locks the casing 3 onto the roof panel of a vehicle and is preferably secured to the lower surface of the casing 3.
Patent JP-S5950503-A (JP)
Inventor: OKAMOTO HIROSHI
IPC: H05K13/04
Filed: 1982-09-16
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-S5950433-A (JP)
Title: Auto-focusing device of enlarger
Inventor: YUASA YOSHIO
IPC: G03B27/34
Filed: 1982-09-16
Abstract: PURPOSE:To focus a device by setting a light source head to the first and the second optional positions to focus the device and obtaining the difference between positions of the light source head and the enlarging lens in both positions and driving the enlarging lens on the basis of information of the difference. CONSTITUTION:With respect to positions of a negative film F, an enlarging lens L, and photographic paper P and a focal length (f) of the lens in the first focus state, an equation related to A0, B0, and (f) is applicable. When extents of movement of the film F and the lens L to the second focus position are denoted as DELTAD0 and DELTAA0, respectively, an equation related to A0, B0, DELTAD0, DELTAA0, and (f) is true because the negative film is moved together with a light source as one body. Since DELTAD0 can be regarded as the variation of the distance between the negative film F and the photographic paper P, these simultaneous equations are solved to attain A0 and B0. Next, the light source head is moved to a desired position, and an extent DELTAD of movement from the first focus position is detected to attain an extent (x) of movement from the second focus position, and the enlarging lens is moved in accordance with this extent (x), thus focusing the device.
Patent JP-H0717900-A (JP)
Title: Production of high-purity isophthalic acid
Inventor: OGOSHI FUMIO
IPC: C07C63/24
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the amount of purified waste water and obtain the compound useful as an alkyd resin, etc., in a high yield by catalytically hydrogenating crude isophthalic acid, separating an isophthalic acid crystal from the resultant reactional solution, treating the mother liquor obtained in the separation with active carbon and circulating the treated mother liquor to the catalytic hydrogenating treatment for use therein. CONSTITUTION:Crude isophthalic acid obtained by the oxidation in the liquid phase is catalytically hydrogenated to provide a reactional solution. The catalyst is then separated from the reactional solution and the pressure and temperature are subsequently reduced to afford a slurry liquid composed of an isophthalic acid crystal and mother liquor. The isophthalic acid crystal is then separated therefrom. The mother liquor obtained in the separation is heated to a higher temperature than the crystal separating temperature by >=5 deg.C and then treated with active carbon to adsorb and remove impurities in the mother liquor. The resultant mother liquor is subsequently circulated to the catalytic hydrogenating treatment for use therein. Thereby, the compound is obtained.
Patent JP-H0452354-A (JP)
Title: Pc pole and src pole of cruciform cross section
Inventor: IWATA MASAYUKI
IPC: E04B1/16
Filed: 1990-06-20
Abstract: PURPOSE:To prevent cracking due to shear, buckling of each main reinforcing bar, and expansion of concrete by disposing main reinforcing bars near the outside corner portions of each projecting portion, and disposing a first band reinforcing bar around each main reinforcing bar disposed at either of two pairs of opposite projecting portions, and a second band reinforcing bar around each main reinforcing bar disposed at the other pair of opposite projecting portions. CONSTITUTION:Main reinforcing bars 11a, 11b for normal reinforcement are disposed near the outside corner portions of each of four projecting portions S1 or S4. A rectangular band reinforcing bar 12a is disposed outside the main reinforcing bar 11a of each of two projecting portions S1, S2 while in contact with the bar 11a. A rectangular band reinforcing bar 12b is disposed outside the main reinforcing bar lib located on each corner portion of each of two projecting portions S3, S4 whil in contact with the bar 11b. The rectangular band reinforcing bars 12a, 12b are each formed by bending of a long iron bar or the connecting together of shortly cut iron bars. A normal connecting means such as welding, mechanical joint, lap joint, etc., is used for connecting the iron bars constituting the band reinforcing bars 12a, 12b.
Patent JP-S6053570-A (JP)
Title: Electron beam-curable coating composition
Inventor: FUJIOKA SHIYUUJI
IPC: C09D5/00
Filed: 1983-09-05
Abstract: PURPOSE:To provide titled composition of single coating type for use in precoat metal, capable of giving coating film of high adhesiveness and excellent mechanical properties with gloss free to regulate, comprising each specific urethane oligomer, tri(meth)acryloxyethyl phosphate, etc. in specified proportion. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of urethane oligomer with a number-average molecular weight 300-8,000 prepared by the reaction between (i) a m-valent isocyanate (m is 2 or 3) (e.g., tolylenediisocyanate), (ii) a monohydric alcohol having radically polymerizable unsaturated group (e.g. acrylic acid-20hydroxyethyl) and (iii) a dihydric alcohol (e.g., polyethylene glycol) in a molar ratio 2:(m+1)X2:1, (B) 5-50pts.wt. of a tri(meth) acryloxyethyl phosphate and (C) 0-30pts.wt. of a di(meth)acryloxyethyl phosphate.
Patent JP-S6056792-A (JP)
Inventor: ITOU KAZUNORI
IPC: B66C23/12
Filed: 1983-09-05
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-H09113110-A (JP)
Title: Refrigerator
Inventor: YOKOYAMA HITOSHI
IPC: F25D23/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which achieves a limited dead space and ease of handling by arranging a cold storage chamber, a vegetable chamber and a refrigerating chamber in the optimum working areas. SOLUTION: A cold storage chamber 100, a vegetable chamber 200 and a refrigerating chamber (upper refrigerating chamber and lower refrigerating chamber) are arranged at the optimum height positions according to the frequency of use sequentially from the top. A swing door 10 and slide-out doors 20 and 30 (40) suited to standing, stooping and squatting attitudes of users are arranged in working areas optimal to the respective attitudes. A partition wall having a heat insulating material is provided only between the vegetable chamber and the refrigerating chamber because of a significant difference in the temperature within the chambers. Moreover, the height H2 of the upper end part of the slide-out door 20 of the vegetable chamber 200 is set in a range of 850mm-1,000mm from a floor surface.