baber/WOPTO huggingface dataset:
Patent JP-H10127165-A (JP)
Title: Fully automatic grafting device
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a fully automatic grafting device which enables the complementary planting work or potting work of broken stubs, saves labor and improves workability by using rootstock seedling supply parts or the like arranged while being mutually connected also for the automated processing work of seedling accompanied with grafting work. SOLUTION: This device is provided with a rootstock supplying part 3, a scion supplying part 4, a grafting part 7, a temporary planting part 8 and an attachment machine frame and a rootstock seedling supply part machine frame 2a, a scion seedling supply part machine frame 2b, a grafting means attachment machine frame and a temporary planting part machine frame 2c are connected by a fastening means so as to be mutually separated.  Then, this device is equipped with a rootstock seedling supply part control means, a scion seedling supply part control means and a fully automatic grafting device control means for controlling a grafting device control means and a temporary planting part control means while mutually linking them and the rootstock seedling supply part 3, the scion seedling supply part 4, the grafting part 7 and the temporary planting part 8 arranged while being mutually connected are constituted so as to be also used for the automated processing work of seedlings accompanied with the grafting work.
Patent JP-H07142112-A (JP)
Title: Structure for installing terminal holding spacer
Inventor: ITO HAJIME
IPC: H01R13/42
Filed: 1993-11-15
Abstract: PURPOSE:To facilitate the insertion of terminal holding plates, and to improve the working efficiency by providing a guide means for setting a space between the tips of the terminal holding plates at a space between insertion ports. CONSTITUTION:At the time of installing a spacer 31, in which warp is generated in terminal holding plates 23, 25 at the time of forming, when the tip of a foot plate 21 is inserted to an insertion port 35, tips 23a, 25a of the plates 23, 25 abut on guide inclined surfaces 41, 43 arranged at a side close to the insertion port 35. Furthermore, when a spacer 31 is pushed to the installation part 33, the tips 23a, 25a slide on the inclined surfaces 41, 43 and guided to insertion ports 37, 39, and finally, a space between the tips 23a, 25a is set at a space between the insertion ports 37, 39. When the spacer 31 is moved more to the installation part 33, the plates 23, 25 are inserted from the insertion ports 37, 39 into a fuse installation part 29. Furthermore, a head 19 is locked between a pair of locking claws 45 and one surface 29a to install the spacer 31 in the fuse installation part 33.
Patent JP-H04158384-A (JP)
Title: Developing device
Inventor: HIRASHIMA YASUHITO
IPC: G03G15/09
Filed: 1990-10-23
Abstract: PURPOSE:To simplify the structure, reduce the use of a magnetic field generating member, and facilitate magnetization by selectively providing fine recesses on the surface of the carrying layer of the magnetic field generating member constituting a developing device, and magnetizing the developing powder fed to the recesses with the magnetic field generating member. CONSTITUTION:An elastic layer 52 mainly made of a rubbery member is formed on a substrate 51 such as a shaft, and a magnetic field generating layer 53 is provided on it to form a developing powder carrier. Recesses with a fine pitch are formed on the layer 52, a thin film of photosensitive resin 54 is coated on the surface of the layer 52, and the resin 54 is selectively removed by the photo-resist method to form the recesses with a fine pitch, or the material of the layer 52 is foamed, and bubbles 55 are dispersed to form recesses near the surface. The depth of the magnetic field generating member 53a of the layer 53 is set to about 10mum in either case, and the pitch P is set to 200mum or below. Fine toner chains of a toner 56 are generated on the layer 53, the magnetizing flux is concentrated there, and the magnetic force is effectively utilized.
Patent JP-H08144944-A (JP)
Title: Double head cam plate type compressor
Inventor: NAGATA HIROMI
IPC: F16C27/08
Filed: 1994-11-18
Abstract: PURPOSE: To pertinently keep the reduction of consumption power compatible with the restraint of a vibration by superposing two elastic members between a thrust bearing and a pressure bearing seat formed on the boss of a cam plate for incremental collision with the thrust bearing. CONSTITUTION: The first disc spring 7a is laid between a pressure bearing seat 5a and a front thrust bearing 6A. In addition, the second disc spring 7b is laid between a pressure bearing seat 5a' and the bearing 6A, so as to keep a standby state via the required gap and collide with the bearing 6A, depending on a load. In this case, the spring constant of the first disc spring 7a is set to match a low-pressure operation and consequently the support rigidity of a cam plate 5 also becomes very low, thereby keeping consumption power at a sufficiently low value. At the time of a high-pressure operation with delivery pressure raised for some unknown factor, the resultant elastic reaction force of both of the springs 7a and 7b reasonably increases the support rigidity of the cam plate 5.  According to this construction, the vibration and noise of the cam plate 5 can be pertinently restrained.
Patent JP-H02131278-A (JP)
Title: Formation of composite image
Inventor: INOUE TOMOSHI
IPC: G03G15/01
Filed: 1988-11-11
Abstract: PURPOSE:To obtain such a composite image that a normal image is covered with a continuous repetitive pattern such as a mesh pattern, a concentric-circle pattern, and a parallel line pattern by superposing a 2nd toner image on a 1st toner image which is fixed on a sheet, and transferring and fixing the image. CONSTITUTION:A photosensitive drum 1 which has a photoconductive layer at the outer periphery is provided at the center part, and an electrostatic charger 2, an image exposure device 3, a mesh pattern generating device 10, a 1st developing device 4, a 2nd developing device 5, a transfer charger 6, a separation claw 7, a cleaning device8, and an eraser lamp 9 are arranged at the peripheral part in order at proper intervals. In a 1st image forming process, the normal image is formed on the sheet P and in a 2nd image forming process, the continuous repetitive pattern is formed on the normal image which is formed on the sheet P first. Consequently, the composite image having the normal image covered with the continuous repetitive pattern such as the mesh pattern, concentric-circle pattern, and parallel-line pattern is easily formed.
Patent JP-H07121043-A (JP)
Title: Thermal fixing device
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1993-10-21
Abstract: PURPOSE:To provide a thermal fixing device capable of preventing the occurrence of waving at the end part of a recording material. CONSTITUTION:As for a fixing roller 9, in order to prevent the occurrence of wrinkles on the recording material P, the outside diameter D1 at the central part of the roller in the longitudinal direction is made 30mm in a recording material passing area, the outside diameters D2 and D3 at the maximum outside diameter parts (a) are made 30.1mm so as to form the roller into a shape like a reverse crown, and also, the maximum outside diameter parts (a) are positioned inside the both end parts (b) in the longitudinal direction in the recording material passing area, furthermore, the outside diameters D4 and D5 at both end parts (b) are made 29.6mm so that the diameter may successively become smaller as it comes nearer to both end parts. And the inclination of the outside diameter shape is made 0.02 to 0.2.
Patent JP-S63137989-A (JP)
Title: Production of ferrocoke
Inventor: KAJIWARA YOSHIMASA
IPC: C10B57/04
Filed: 1986-11-28
Abstract: PURPOSE:To obtain ferrocoke at low cost for metallurgical use in e.g., blast furnace, by incorporating feedstock coal powder with briquettes comprising coal powder, powdery iron source and coking agent followed by dry distillation in a chamber oven-type coke oven. CONSTITUTION:First, a coking agent such as soft pitch is incorporated in a mixture of coal powder and powdery iron source to carry out a kneading followed by press forming to produce briquettes. Said briquettes and feedstock coal powder are blended in the weight ratio e.g., 30:70, being charged into a chamber oven-type coke oven to carry out a calcination at e.g., 1,200 deg.C. During the calcination, when the temperature at around the center of the mass reached e.g., 950 deg.C, said mass is discharged, being brought to wet quenching, thus obtaining the objective product ferrocoke.
Patent JP-H07315913-A (JP)
Title: Magnesia refractory brick
Inventor: TSUCHINARI AKIHIRO
IPC: C04B35/043
Filed: 1993-10-20
Abstract: PURPOSE:To provide a magnesia refractory brick excellent in corrosion resistance and spalling property and containing no chromium oxide. CONSTITUTION:The magnesia refractory brick contains a magnesia clinker as a main component, which mainly contains 10-79wt.% magnesia clinker containing MgO and Al2O3 as main structural components or containing MgO, Al2O3 and SiO2 as main structural components and having spinel phase or spinel phase and forsterite phase of the structural components present in the grain boundary of MgO and the balance magnesia. Then, pores distribute in the refractory structure to mitigate the stress caused by thermal shock and as a result, thermal spalling resistance is improved. And since spinel phase and forsterite phase are present in the refractory structure, the penetration of a slag is prevented and corrosion resistance and structural spalling resistance are increased.
Patent JP-H0597281-A (JP)
Title: Cutter for long cloth
Inventor: KATO KATSUYUKI
IPC: B65H7/10
Filed: 1991-10-04
Abstract: PURPOSE:To draw out a piece of long cloth without any wrinkle in a measuring means which measures the traveling dimension of the long cloth on the way of a predetermined passage by providing the changing means of the predetermined passage at the upper side than the dimension measuring means within the predetermined passage. CONSTITUTION:A cutter for towel 1 is provided with a drawing-out mechanism 6 which holds/releases the top end of the towel 1 and freely reciprocates to the left, a correction mechanism 7 which is provided with a movable frame 8 freely moved in a vertical direction across a drawing-out predetermined passage 5 by a cylinder, and a cutting mechanism 13 provided in the middle of the predetermined passage 5. Besides, there is provided a positioning device 16 at the upper side than the cutting mechanism 13 in the drawing direction of the piece of towel, and a dimension measuring means 20 is provided at the further upper side than the positioning device 16. With this constitution, there is provided a passage length changing means 30 which changes the predetermined passage length of the respective parts in the width direction of the predetermined passage 5 at the upper side of the dimension measuring means 20, and the passage length changing means 30 is provided with a guide weight 31 which eliminates wrinkles generated on the piece of towel 1.
Patent JP-2000111451-A (JP)
Title: Device and method for measuring small displacement characteristic
Inventor: OTSUKA JIRO
IPC: G01B21/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To measure characteristics in a small displacement region that is displaced by smaller displacement force than rolling or sliding friction force in a feed screw, a bearing, and a linear guide. SOLUTION: A displacement generation means 37 develops a displacement force with a predetermined displacement force F is detected by a load cell 43, and at the same time a torque based on the displacement force is operated on a nut 31. As a result, the nut generates a displacement based on smaller force than friction force at an area to a fixed feed screw shaft 31 and the displacement is detected by non-contact displacement sensors 36a, 36b, and 46.
Patent JP-H08148924-A (JP)
Title: Antenna for trolly type vehicle
Inventor: NAKAMURA HIROSHI
IPC: H01Q1/32
Filed: 1994-11-18
Abstract: PURPOSE: To eliminate influence due to directivity at the time of reception and to prevent reception defects in an antenna installed to a vehicle by capturing a magnetic field due to a electric flux current which is a secondary radiation electric field between a stringing wire and a vehicle. CONSTITUTION: A ring-like ferrite core 5 is provided with a conductor winding wire 6 and the ring-like ferrite core 5 is arranged at a position opposite to the stringing wire for a trolly type vehicle. The stringing wire of an electric railcar constitutes a huge antenna and broadcasting radio waves received by the wire are secondarily radiated towards the roof of the vehicle and ground. The secondary radiation is caused by a capacitor being constituted of the wire and the roof of the vehicle and the broadcasting radio waves are received by capturing the magnetic field 4 due to the electric flux current 2 made to flow through the capacitor. That is, in the case of capturing the magnetic field 4 by using the ring-like ferrite core 5 with the conductor winding wire 6, a prescribed voltage is generated on both ends of the conductor winding wire 6.  By transmitting the voltage signals into the vehicle again, the broadcasting radio waves are excellently received inside the vehicle.
Patent JP-H08113349-A (JP)
Title: Goods erecting and lining up device
Inventor: DOI MASAMI
IPC: B29C31/00
Filed: 1994-10-12
Abstract: PURPOSE: To automatically erect and line up wide goods so as to make them conveyable by making the screw pitch on at least the outlet side of a screw feed element capable of having goods entered therein widthwise and adjusting the screw pitch width so that entered goods may erect between the screw blades. CONSTITUTION: Positions of tires input from a hopper 3 are diversified as some are in standing positions and some in laying positions but seldom in erected position in processing scrap tires. In order to facilitate intrusion of tires into a screw feed element 1, the pitch of the screw feed element 1 the pitch near hopper opening is widened. Here, the pitch is narrowed as it gets closer to the outlet 4 so that the tires may erect. With this structure, tires inputted are immediately intruded into the screw feed element 1 and conveyed whether they are in standing positions or in laying positions. Tires in laying positions erect as the pitch becomes narrower in the process of conveyance and discharged through the outlet in standing positions.
Patent JP-H07118362-A (JP)
Title: Polyurethane foam for thermoforming
Inventor: ENOMOTO KOJI
IPC: C08G18/78
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a polyurethane foam without the necessity of adding a thermoplastic resin at low temperature, etc., and without detriment to the inher ent properties of the foam and to make its reclamation possible by thermoforming allophanate isocyanate and a polyol under specified temperature conditions. CONSTITUTION:A mixture is formed from allophanate isocyanate having an allophanate-bond-containing structure, and an allophanate conversion of 40-70wt.%, a bi- or tri-functional polyether polyol having a molecular weight of 1000-10000 or a bi- or tri-functional polyester polyol having a molecular weight of 1000-5000, a plasticizer for a polyurethane, a blowing agent, a flame retardant, a dispersant, a cell opening agent, etc. This mixture is thermoformed under conditions including an NCO index of 70 or above, a heat melting temperature of 190 deg.C or above, and a temperature from a temperature 10 to 80 deg.C-below the heat melting temperature to below 180 deg.C to obtain the foam having a thermoformability of 95% or higher as defined by the equation and measured after the obtained molding is left at rest for 1 hr in an atmosphere of a relative humidity of 50%.
Patent JP-H05129469-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SONOBE KAORU
IPC: H01L23/28
Filed: 1991-10-31
Abstract: PURPOSE:To provide a package having a large chip size, high packing density, and low thermal resistance by partially coating the surface of a semiconductor element with polyimide and exposing parts of the front and rear surfaces of the element including its end sections from the plastic molded section of the package. CONSTITUTION:A semiconductor element 1 is coated with polyimide 2 and fixed to a semiconductor element mounting section 4 with such a mounting material 3 as Ag paste, etc. Then the element 1 and both end sections of the section 4 having no electrode pad are exposed from a plastic molded section 5 of an epoxy resin. By using such a structure, the entire body of the element 1 is not sealed in the plastic molded section 5, but only effective electrode pads are sealed after the pads are connected with outer leads 6 when the size of the element 1 increases. Therefore, large-sized elements 1 can be mounted at a high packing density and, at the same time, can be secured in a low thermal resistance state.
Patent JP-H06138707-A (JP)
Title: Developer for dry processing
Inventor: OTA MITSURU
IPC: G03G9/09
Filed: 1992-10-23
Abstract: PURPOSE:To provide the developer for dry processing with which the sufficient dispersibility of a charge control agent is obtainable and which can output images free from fogging, is stable in electrostatic chargeability, does not flocculate, has an excellent flow property, eliminates the charge control agent peeling from toners, enhance the durability of the toners or the durability of a photosensitive body and facilitates cleaning. CONSTITUTION:A binder and coloring materials are at least mixed and the mixture is pulverized and classified, by which about 10mum coloring particles are formed. The charge control agent is stuck to the surfaces of the coloring particles, by which the charge control agent is included always in one toner particle. Not the effect of the charge control agent in the assemblage state of the toners is expected but each one of the toner particles has sufficient electrostatic charge capacity and electrostatic charge stability. The electrostatic chargeability over the entire part is uniformalized as well.
Patent JP-S62144176-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/08
Filed: 1985-12-19
Abstract: PURPOSE:To reduce the dark decay of electrostatic charge potential by intermediate layer between an electrically conductive substrate and a photoconductive layer of amorphous silicon and using a dried and hardened substance of a soln. contg. at least one kind of org. tin compound as the material of the intermediate layer. CONSTITUTION:A photoconductive layer is made of a P type semiconductor contg. amorphous silicon contg. H as the principal component and B as an impurity and further contains at least one among C, N and O. An intermediate layer is made of a dried and hardened substance of a soln. contg. at least one kind of org. tin compound. The compound used may be bisacetylacetonatotin. Such atoms are preferably contained because they are effective in increasing the dark resistance, photosensitivity and electrostatic chargeability (electrostatic charge potential per unit film thickness) of a photosensitive layer.
Patent JP-H01130076-A (JP)
Title: Close-type refrigerating compressor
Inventor: SAWAHATA TAKAO
IPC: F04C29/00
Filed: 1987-11-12
Abstract: PURPOSE:To relieve the accuracy of stator iron core of an electric motor and facilitate the assembly of a compressor by constructing the mold resin portion formed by molding the stator as one part of a shell for enclosing the electric motor portion. CONSTITUTION:An upper shell 2 is constructed with a synthetic resin through the integral molding with the stator of an electric motor and a bearing holding portion 6 for supporting one end of a shaft 5 is formed integrally in one part within the inner portion of the shell. The stator winding of an electric motor 7 comprising a stator 8 buried in the mold resin portion forming the upper shell and a rotor 9 fixed to a shaft 5 is connected to the glass terminal 11 whose one portion is buried in the mold resin portion via a lead wire 10. In this manner, the compressor assembling man-hour can be reduced considerably and the workability of the lead wire 10 can also be improved.
Patent JP-H07119401-A (JP)
Title: Ring motor
Inventor: OTA HIROSHI
IPC: F01C1/06
Filed: 1993-10-22
Abstract: PURPOSE:To provide a ring motor rotated at a high speed by fluid pressure at a low cost with a simple structure. CONSTITUTION:A circular groove 1d which is communicated with a fluid pressure inductive hole 1c by plural fluid pressure blowout holes 1e drilled in the tangential direction of the fluid pressure inductive hole 1c is provided at the outer periphery surface of a ring motor body 1 which has the fluid pressure inductive hole in it. A rotating ring 2 formed of an elastic element is fitted in the circular groove 1d, and a constraint ring 3 which constrains the diameter of the rotating ring 2 from increasing and rotates with the rotating ring 2 is provided around the rotating ring 2. It is thus possible to provide a ring motor whose rotating ring 2 and constraint ring 3 are rotated at a high speed by fluid pressure at a low cost with a simple structure.
Patent JP-H06214853-A (JP)
Title: Method and system for backup and restoration of database
Inventor: ODETSUDO KOON
IPC: G06F11/14
Filed: 1993-10-22
Abstract: PURPOSE: To provide a method and system for restoring the backup of a data base. CONSTITUTION: As the backup method for the data base of a computer, the mirror copy of the data base is maintained at a remote site. The data base at the remote site is updated by delaying by a delay time caused by data communication between a local site and the remote site and concerning the log of the data base, a remote log is updated without the delay of this communication time after updating a local log. After the data base is broken, a nearest and most compatible data base is restored from the mirror copy and the log of the data base at the remote site without necessitating a long period. A disk controller materializing this method is provided.
Patent JP-H09100558-A (JP)
Title: Piping method for water supply
Inventor: IGARASHI HISAAKI
IPC: E03B7/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To promote field work efficiency and maintenability. SOLUTION: A piping method for supplying water to each house in a building such as apartment house, etc., through a water supply vertical pipe 2 extended in the vertical direction is provided. The building consisting of a large number of stories is divided into vertical water-supply zones 100. Water mains 1 extended in the horizontal direction are provided on a specific floor (seventh floor) every water supply zone 100 in the building, and water is supplied to the water supply vertical pipe 2 through the water mains 1. The water supply vertical pipe 2 is formed from a resin pipe capable of being connected with thermal welding, water supply vertical pipes (2A and 2B) extended in the same direction from the same water mains have the same diameter.