baber/WOPTO huggingface dataset:
Patent JP-2000220779-A (JP)
Title: Connecting member and pushing member for connecting fluid pipes
Inventor: GOTO SHIGEYUKI
IPC: F16L33/22
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To restrict the free movement of a connecting member along a fluid pipe during the connecting work by providing an insertion part for insertion of the fluid pipe and a movement restricting means for restricting the movement of the connecting member along the fluid pipe in the condition that the fluid pipe is inserted. SOLUTION: An annular recessed groove 1b is formed in the inner peripheral wall provided in a lower part of a connecting member 1, and a ring plate-like free movement restricting member 2 is fitted in the recessed groove 1b. At the time of connecting a fluid pipe 11 to a joint 23, immediately before fitting the fluid pipe 11 on a connecting cylinder part 23a of the joint 23, since the free movement restricting member 2 of the connecting member 1 previously fitted on the fluid pipe 11 elastically pressure-contacts with the peripheral wall of the fluid pipe 11 and has the holding force and the sliding resistance for restricting the free movement of the connecting member, the connecting member 1 can be held at a desirable position of the fluid pipe 11 without generating a fall.  Consequently, lowering of the working efficiency due to a fall of the connecting member 1 into a sheath 12 can be prevented without holding the connecting member 1 with a hand.
Patent JP-H09171244-A (JP)
Title: Image forming method
Inventor: UEHARA YOSHIKI
IPC: G03D13/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method to form an image without irregular density when a heat developing photosensitive material is subjected to heat developing and diffusion transfer process by supplying a small amt. of water to the photosensitive material. SOLUTION: In this method, a heat developing photosensitive material 16 is exposed to light for an image and developed by heat to form a diffusive dye image while water is supplied. The dye image is then transferred to a dye fixing element. The photosensitive material 16 has a photosensitive silver halide, a binder and a dye donating compd. which forms or releases a diffusive dye corresponding to or reversely corresponding to the reduction of silver halide into silver on a supporting body. In this method, the contact angle of the photosensitive material with water is <=60 deg. angle, and the photosensitive material is not dipped in the water but only a required amt. of water is supplied.
Patent JP-S62180893-A (JP)
Inventor: IZUMI KAZUO
IPC: B66C1/28
Filed: 1986-02-05
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-H09209782-A (JP)
Title: Fuel supply device for diesel engine
Inventor: YAMAGUCHI ATSUSHI
IPC: F02D1/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the suppression function of engine stalling in a low speed area, and simultaneously avoid excess fuel increase in a intermediate speed area. SOLUTION: By unbalance force between governor force and torque spring force, the pin tip portion 13 of a torque pin 11 is extruded so that only a governor input lever 3 is rocked and a metering rack is metering moved in a torque up area exceeding a rated load area. A torque spring 12 is composed of one pair of front and back springs 12a, 12b, and when the pin tip portion 13 of a torque pin 11 is extruded, in the early stage of extrusion the torque pin 11 is extruded by the resultant force of the respective spring forces. After the elongation of either one spring 12b reaches limit, the pin 11 is extruded by only the spring force of the other spring 12a.
Patent JP-H04250536-A (JP)
Title: Debugging device for program
Inventor: YANAGIHARA TAKASHI
IPC: G06C21/04
Filed: 1991-01-25
Abstract: PURPOSE:To trace data and break the tracing at a desired place which is predetermined even by a program stored in a ROM. CONSTITUTION:The program debugging device is equipped with a 1st storage means 11 stored with fixed data and programs constituting an application software part 21 consisting of application software wherein a certain specific software instruction is provided at an optional place, an interruption process part 22 which analyzes the place of an interruption source when an interruption is initiated by the execution of the specific software interruption instruction and traces the data or breaks the tracing according to previously registered information, a 2nd storage means 12 as a work area, and a CPU 13.
Patent JP-H09215989-A (JP)
Title: Water treatment installation
Inventor: KANEYASU AKIRA
IPC: C02F1/58
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make a smaller scale biological decomposition installation by constituting the installation of a magnesium ion feeding apparatus wherein water within the water region where eutrophication advances is brought into contact with a magnesium ion feeding agent and a biological decomposition processing apparatus consisting of a tank wherein a braid-like contacting material is immersed. SOLUTION: A biological decomposition processing tank 3 in a processing apparatus for processing water within the water region where eutrophication advances is filled with a braid-like contacting material and changes org. substances into inorg. state by utilizing microorganisms and eliminates algae generated in the water region by means of an ultraviolet irradiation apparatus. In addition, a magnesium ion feeding apparatus 4 for bringing a magnesium ion feeding agent into contact with the water within the water region is assembled on the inside or the outside of the biological decomposition processing tank 3 and phosphorus in inorg. state after org. substances are decomposed is made into a hardly soluble compd. and is immobilized and eliminated. It is possible thereby to make a biological decomposition installation smaller in scale.
Patent JP-S59148684-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J11/38
Filed: 1983-02-15
Abstract: PURPOSE:To make easier the operation of a clutch by preventing the application of tension of a belt to the knob shaft by a method in which a paper feed knob is provided to the upside of the knob shaft and a clutch mechanism is provided to gears connected to a belt transmitting the rotation of a motor through a hub. CONSTITUTION:When feeding papers manually, a knob 5 is pulled in the direction of arrow, whereupon the projection 4A and recession 5A of a clutch are opened and the transmission path from the motor 1 is opened. In this case, a screw 21 is fixed to the knob 5 and the knob shaft 16 set in parallel with the tractor shaft 7 slides on the inside of a hub 19 combined with the side plate 17. A considerable amount of tension imposed to the belt 3 between the gears 2 and 4 of the motor 1 because of transmission of rotation is received by the periphery of the hub 19 combined with the side plate 17, so that no adverse influence is exerted on the knob shaft 16 sliding on the inside of the hub 19.
Patent JP-H06242233-A (JP)
Title: Radar apparatus for detecting moving target
Inventor: KAWADA YASUHIKO
IPC: G01S13/53
Filed: 1993-02-12
Abstract: PURPOSE:To restrict unnecessary reflected signals from the ground (sea) surface where the Doppler frequency is low and to detect a target moving at low speed having a Doppler frequency considerably close to the frequency of the reflected signals, by providing a pulse transmitting/receiving means, a DPCA (Displaced Phase Center Antenna) processing means and an FFT (high-speed Fourier transform) processing means. CONSTITUTION:A DPCA processing device 132 delays one of the digital received signals by the amount corresponding to the PRI (repetition frequency cycle of transmission pulses) at a PRI delay circuit 132a, and subtracts the other receiving signal at a subtracting circuit 132b. The remainder output is sent to an FFT processing device 134 for an FFT treatment. The output data of the processing device 132 is updated every 2XT based on the timing of the Rx input data, FFT input data and FFT output data of the processing device 132 and therefore, the width of an FFT filter bank is 1/2, enhancing the resolution of the frequency. Accordingly, the FFT sampling time is elongated to the PRI delay time, so that the detection efficiency of a target moving at lower speed can be improved.
Patent JP-H10205539-A (JP)
Title: Copper base slide bearing
Inventor: TSUJI HIDEO
IPC: C22C9/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing excellent in seizure resistance and fatigue resistance and not destroying the environment by constituting it by a back metal layer, a bearing alloy layer made of copper alloy, an intermediate layer made of copper-zinc alloy containing the specified amount of zinc, and an Sn-group overlay. SOLUTION: A slide bearing is constitute of a back metal layer 1, a bearing alloy layer 2 made of copper alloy on it, an intermediate layer 3 made of copper-zinc alloy containing zinc in the range of 20 to 50wt.% on it, and a tin-group overlay layer 4. Since a brittle compound layer of Cu-Sn alloy is prevented from being formed between the overlay layer 4 and the bearing alloy layer 2, fatigue resistance is enhanced. Even if the overlay layer 4 is worn, seizure resistance is enhanced since the soft intermediate layer 3 made of copper-zinc alloy is exposed. The effect for preventing formation of a Cu-Sn compound is small if the zinc is 20wt.% or less. If the zinc exceeds 50wt.%, sliding characteristics after abrasion of the overlay layer 4 is deteriorated, and fatigue resistance is deteriorated.
Patent JP-H02204006-A (JP)
Title: Slit press mold and manufacture thereof
Inventor: FUKUI HIROSHI
IPC: B28B11/14
Filed: 1989-02-01
Abstract: PURPOSE:To precisely split a mold along cracks at the respective intersecting points and ends of grooves when the cracking of a green sheet after firing is performed along the grooves by a method wherein the intersecting points and ends of lattice-like projecting parts of a punch are made higher than their remaining parts. CONSTITUTION:A punch 11 consists of a main body 12 and lattice-like projecting parts 13 provided on its rear surface. The respective intersecting points 14 and ends 15 of respective projecting parts 13 are made higher than the remaining parts of the projecting parts 13. The punch 11 is elevatably mounted in a top force 17 and is imparted with downward pressing force with a spring 18. When the top force 17 is lowered under the state that a green sheet 20 is placed on a bottom force 19, firstly the punch 11 fixes the green sheet 20 by pressure so as to work grooves 21 by press. When the top force 17 is further lowered, the punch 11 compresses the spring 18 so as to fix the green sheet 20 by pressure, resulting in lowering the top force 17 so as to cut off the green sheet 20. Thus, since the grooves 23, the intersecting points 21 and the ends 22 of which are formed deeper, are produced on the pressed green sheet 20, the green sheet can be precisely cracked after firing.
Patent JP-H0844276-A (JP)
Title: Image forming device
Inventor: IDENAWA HIROYUKI
IPC: G03G15/20
Filed: 1995-02-13
Abstract: PURPOSE:To efficiently perform the cooling by providing the parting plate between a processing unit part and a thermal fixing unit, and forming the exhausting path passing from a cooling air inlet to a sucking fun along the plate. CONSTITUTION:The the exhausting path severally passing to the sucking fun is comprised of the path passing through the air opening from the rib of the guide member 42, the path passing through photoreceptor 11 from the ozone blower fan 46 and the path passing through the air opening of the paper transporting rib 124. The fixing unit and the tank 57 are efficiently cooled by the air passing through these paths. Then, the thermal transmission from the fixing unit to the process unit is prevented, as the fixing unit and the process unit part are separated by the cover of the fixing unit and the image forming unit case 60, and the adverse effects to the process unit by the thermal fixing unit becoming to the high temp. is eliminated, by the action of the ventilation flow. Moreover, the space is provided between the image forming unit case 60 and the fixing unit, consequently the cooling is efficiently performed by the air made to flow through the space.
Patent JP-H07228878-A (JP)
Title: Apparatus for controlling kneading of coal/water mixture
Inventor: TAKEZAKI HIROSHI
IPC: C10L1/32
Filed: 1994-02-22
Abstract: PURPOSE:To provide a kneading controller capable of efficiently kneading a mixture (CWP) of homogeneous coal with water, excellent in responsiveness and capable of carrying out control of its properties. CONSTITUTION:Crushed coal B is fed to a kneader 118 and a controlling agent C (either one or both of water and pulverized coal) is fed through the interior of a hollow rotating shaft 2 from a discharge hole 4. When the properties of CWP are detected in a CWP feed pipe and kneading and control of CWP are carried out, CWP torque detecting means is provided on the rotating shaft 2 and the controlling agent C is fed from the discharge hole 4 on the rotating shaft 2 side on the upstream side of a CWP kneading part to CWP kneading part to carry out property control of CWP. When the rotating shaft 2 having an agitating blade 127 mainly kneading the mixture and the rotating shaft 2 not shown in the figure and driving a means for detecting agitating torque of the mixture are respectively independently provided, stable control having good responsiveness can be carried out, because resistance loaded by the agitating blade 127 does not become a factor changing an agitating torque value in a torque detecting part.
Patent JP-S62197412-A (JP)
Inventor: BIYUNGU EICHI RII
IPC: C08G59/50
Filed: 1987-02-04
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-H06237881-A (JP)
Title: Stereo endoscope
Inventor: TAKAHASHI SUSUMU
IPC: G02B23/26
Filed: 1993-02-12
Abstract: PURPOSE:To prevent display of a stereoscopic image from becoming difficult to see even in changing direction of the field of view by manipulating an endoscope rotating around the axis center direction of the inserting part. CONSTITUTION:A shutter 20 to split an optical path right and left, which is transmitted from an objective optical system 16, is set up between the objective optical system 16 and an image pick up element 17 and an image rotator 21, which is manipulated to rotate an image transmitted from the objective optical system 16 around the optical axis, is set up between the objective optical system 16 and the image pick up element 17.
Patent JP-S58142050-A (JP)
Title: Vibration-absorbing spring mounting construction for vibration-proof structural body
Inventor: HORI MASAKI
IPC: F16F1/08
Filed: 1982-02-19
Abstract: PURPOSE:To facilitate and ensure the mounting of a vibration-absorbing helical spring, by fitting the small-diameter portion of the spring at one end in the spiral groove of the peripheral surface of a vibrating shaft and fitting the large- diameter portion of the spring at the other end in the spiral groove of the inside surface of a support. CONSTITUTION:A vibrating shaft 1 in the body of a vibratory machine such as a prime mover is laid in the cylindrical opening of a support 2. Vibration-absorbing helical springs 6, each of which comprises a small-diameter portion 4 and a large-diameter portion 5 spirally connected to each other, are provided between the vibrating shaft 1 and the inside surface 3 of the support 2. The small-diameter straight cylindrical coil 7 of the small-diameter portion 4 is fitted in the spiral groove 9 of the peripheral surface of the vibrating shaft 1. The large-diameter straight cylindrical coil 8 of the large-diameter portion 5 is fitted in the spiral groove 10 of the inside surface 3 of the support 2. According to this constitution, the vibration-absorbing springs for a vibration-proof structural body are efficiently and surely mounted.
Patent JP-H08195935-A (JP)
Title: Magnetic recording device
Inventor: YOSHIKAWA TAKAO
IPC: H04N5/922
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a magnetic recording device which can be adjusted without increasing sampling noise when a luminance signal is digitized and a deviation adjustment is performed for the signal. CONSTITUTION: This device is the magnetic recording device provided with a deviation adjusting circuit adjusting the deviation of a luminance signal to a stipulated level in the FM modulation processing of the luminance signal. The device is composed of a first deviation adjusting circuit 9 and a second deviation adjusting circuit 17 separating the deviation adjusting circuit with each other, and these first deviation adjusting circuit 9 and the second deviation adjusting circuit 17 are arranged at the two separated portions. The deviation adjustment of the luminance signal is performed by each prescribed ratio in each of the first and second deviation adjusting circuits 9 and 17.
Patent JP-H07210251-A (JP)
Title: Floating servo control method by software
Inventor: KATO TETSURO
IPC: G05D3/12
Filed: 1994-01-26
Abstract: PURPOSE:To provide a flexible servo control method which moves an object to be driven by the human power and can easily evade the obstacles and also to provide a servo motor control method which always controls the spring constant at a fixed level at the tip of a driving object regardless of its posture. CONSTITUTION:In a control method for a servo motor which is controlled by a control system containing the position and velocity control loops, the tip distance D set between the rotational center of a driving object to be controlled and the tip of the driving object on a rotational plane is calculated by the software. Then the servo motor is driven based on the position loop gain Kp and the velocity loop gain Kv which are changed so that the spring constant is equal to a set level in accordance with the distance D. Thus the floating servo control is carried out.
Patent JP-S60170008-A (JP)
Title: Magnetic head
Inventor: OZAKI SHINJI
IPC: G11B5/10
Filed: 1984-02-15
Abstract: PURPOSE:To improve greatly the reduction of output due to the running of a tape by providing the glass or ceramic having the wear resistance approximately equal to that of a main core so that the glass having a low melting point poured to both sides of a head gap is held between upper and lower side surfaces of a head core. CONSTITUTION:Main cores 12a and 12b are made of an amorphous material contaning mainly Co-Nb-Zr; while auxiliary cores 13a and 13b are made of a ferrite material of Mn-Zn and Nj-Zn. A gap 15 is formed by bonding both cores 12a and 12b via an SiO2 film. In this case, the lead borate glasses 16a and 16b having a low melting point are poured to both sides of the gap 15 for reinforcement of adhesion of both cores 12a and 12b when the gape 15 is formed. These glasses contain the lead oxide of >=85wt%. Thus it is not required to heat those glasses up to a high temperature during a head working process, and the head can be produced without crystallizing the amorphous material of cores 12a and 12b. A nonmagnetic film which encloses the cores 12a, 12b, 13a and 13b is made of the glass or ceramic having the wear resistance approximately equal to that of an alloy magnetic material.
Patent JP-H03231056-A (JP)
Title: Wiper device
Inventor: MOTOHASHI YOSHIO
IPC: B60S1/18
Filed: 1990-02-06
Abstract: PURPOSE:To reduce the wiping-left dimension by constituting a pivot arm which is formed integrally with a pivot shaft on which a wiper arm is fixed, from two parts which are joined in slidable manner in the longitudinal direction and controlling the sliding operation according to the swing speed of the wiper arm. CONSTITUTION:In a wiper device, a pivot arm 18 is integrally installed through an installation seat 11 on a pivot shaft 7 on which the basic edge part of a wiper arm 15 is installed, and one edge of a link 12 which is reciprocatingly moved by the drive of a motor is pivotally installed at the other edge of the pivot arm 18. In this case, the pivot arm 18 is constituted of the first pivot arm 19 on the pivot shaft 7 installation side and the second pivot arm 21 having a nearly cylindrical form on the link 12 installation side into which the first pivot arm 19 is inserted. A worm gear 23 is revolved by a motor 25 which is revolved according to the output of a water droplet sensor, etc., and the second pivot arm 21 having the uneven dents 28 in meshing with the worm gear 23 is moved slidingly, and the total length of the pivot arm 18 is varied.
Patent JP-S52108551-A (JP)
Title: Air ventilating device of heat exchanger
Inventor: TANAKA TADASHI
IPC: F28F9/00
Filed: 1976-03-10
Abstract: PURPOSE: To prevent lowering of coolig effect by residual air to be ventilated when water is run while valve is closed by misoperation of valve, and to reduce piping material cost by eliminating air ventilating valve by connecting ventilating pipe inside of valve of exchasut pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03230114-A (JP)
Title: Progressive focus lens for spectacles
Inventor: KATO KAZUHISA
IPC: G02C7/06
Filed: 1990-02-05
Abstract: PURPOSE:To obtain the lens which scarcely causes rocking and the sense of discomfort due to distortion by making a progressive zone asymmetrical in the left and the right against a gaze line, equalizing the maximum astigmatism on the ear side and the nose side, and also, making the curvature of the nose side larger than that of the ear side. CONSTITUTION:A progressive zone 4 is made asymmetrical in the left and the right against a gaze line 5, and the maximum astigmatism of the ear side and the nose side is equalized. Also, the nose side is larger than the ear side as to the curvature and aspherical so that a distortion in the vertical direction of the ear side becomes smaller than that of the nose side. therefore, a sense of rocking at the time of putting the side into a visual field decreases remarkably, and the migration of an eye from a distant use zone to a near use zone, and in its reverse direction can be executed without a sense of incompatibility. In this regard, even if there is a distortion, the nose side is scraped down at the time of installing a frame, and also, a visual field by an eye of the side looked at by the nose side is narrow substantially, an image formation by an eye of the opposite side is executed preferentially and the distortion is not recognized strongly, and a lens which scarcely causes the sense of discomfort is obtained.
Patent JP-H09219012-A (JP)
Title: Rotary head drum
Inventor: OKABE ICHIRO
IPC: G11B5/52
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary head drum with which the simple correction of the two planes of the unbalance in rotation by accurate shape working is possible. SOLUTION: This rotary head drum has a pair of the upper drum 10 and the lower drum 12 respectively in rotationally symmetrical shapes. The upper drum 10 has an aperture 10a in the upper part and is formed to an approximately bowl shape. The top end face of this aperture 10a is provided with a stepped part lower by one step along the inner side of its top end face. The base of the upper drum 10 and a motor rotor 20a are bored with through holes having a common center in an axial position at four points in the position evading the head.