baber/WOPTO huggingface dataset:
Patent JP-S5212239-A (JP)
Title: Compositions with high solid content for use in surface coating
Inventor: SUZUKI HIROMASA
IPC: C08F220/26
Filed: 1975-07-18
Abstract: PURPOSE: A composition for use in surface coating with high solid content and reduced solvent content comprising an acrylic polymer having hydroxyl groups and carboxyl groups in the molecule, and a specified crosslinking agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255510-A (JP)
Title: Direct fuel injection type diesel internal combustion engine
Inventor: SAKURAI NORIYUKI
IPC: F02B23/06
Filed: 1987-04-13
Abstract: PURPOSE:To inhibit abnormal cooling of the wall surface of the combustion room and also reduce the rate of heat generation due to abnormal combustion by determining the angle of fuel spray lines adjacent with respect to each other in the peripheral direction of a fuel injection nozzle to each other in a specified range. CONSTITUTION:The top section of a piston is formed with a combustion room 4 whose opening diameter D becomes larger by degrees downward in an axial direction, and a fuel injection nozzle 10 is provided facing the combustion room 4 for jetting fuel to the vicinity of the upper section of the curved surface 4c linking a peripheral side wall 4a and bottom wall 4b. The angle beta of fuel spray lines f1, f2... adjacent with respect to each other in the peripheral direction of the fuel injection nozzle 10 is determined in a range of 140 deg.<=beta<=155 deg.. This makes it possible to prevent the peripheral side wall 4a and the peripheral side of the bottom wall 4b from excessively sticking fuel films and forming fuel puddles, respectively. This prevents the spray lines f1, f2... from the injection nozzle 10 from passing the high temperature section of the squish flow (mu) produced in the combustion room 4.
Patent JP-S62244026-A (JP)
Title: Lens cover device of camera
Inventor: NAKAZAWA ISAO
IPC: G03B11/04
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a lens cover device of a camera, which can be incorporated into a camera, even in case of any photographing lens, by opening and closing a lens cover in the optical axis direction of the photographic lens, in front of a lens barrel cover. CONSTITUTION:A lens cover 15 is held in a closed state by a hemispherical projection 11a, and when a hood 11 is projected in front of a camera by an operator, pressing force by the projection 11a is released, therefore, in accordance with energizing by a spring, four pieces of blades for forming the lens cover 15 rotates in the front open direction until its projection 15c abuts on a cam part 13b of a ring cam 13 centering around a shaft 16. Subsequently, when the hood 11 is rotated, a pin 13a is fitted into a long groove 11c, and the cam ring 13 also starts to rotate clockwise by following it. To said cam part 13b and projection 15c, such force as they abut on each other is applied at all times by the spring 17, therefore, the lens cover 15 further starts to rotate in the front open direction. Thereafter, at the time point when a dowel 11b has reached the end part of a long groove 12b, the lens cover 15 is opened.
Patent JP-S62245048-A (JP)
Title: Automatic hot water supply machine
Inventor: KUBO KOSAKU
IPC: F24H1/00
Filed: 1986-04-17
Abstract: PURPOSE:To provide a hot water supply machine by which a suitable amount of hot water in an appropriate amount is poured automatically to a bath tub and after using the bath it is automatically cleaned and discharged of its hot water by providing a control device which is capable of controlling a burner section, a water amount control valve and a closing valve and capable of storing a certain order of actions and repeating those actions and a controller which is capable of giving instructions to the control device. CONSTITUTION:When a wholly automatic switch of a control device 25 is pressed down, a motor 17 starts rotation and a water amount proportional control valve 18 is opened to start the flow of water, and a water amount control valve 18 and a gas proportional control valve 7 are operated to obtain hot water at a set temperature. The hot water is supplied to a bath water supply pipe 14. The amount of water supplied to the bathtub is beforehand set and when the amount of hot water reaches a set amount, the motor 17 is rotated reversely and the water amount proportional control valve 18 is closed to finish hot water pouring. When a certain time has elapsed, a pulsator 22 starts rotation to clean. When the cleaning is finished a solenoid valve 19 for water discharge is opened and makes water discharge automatically. At this time a microcomputer is set so that the time of water discharge is beforehand set and the solenoid valve 19 is closed.
Patent JP-H06297198-A (JP)
Title: Hot press
Inventor: TAKAHASHI SOICHI
IPC: B30B11/02
Filed: 1993-04-15
Abstract: PURPOSE:To provide a hot press by which cycle time is shortened and production efficiency is improved. CONSTITUTION:The main body 24 is provided successively and linearly with three chambers of a preheating chamber A, hot press chamber B, and cooling chamber C, and the front and back of each chamber are partitioned by different kinds of doors. The preheating chamber A and the hot press chamber B are provided with heaters 25, 26 for heating molds M in the chambers. The hot press chamber B is also provided with the two shafts of an upper press ram 27 and a lower press ram 28 by which samples inside the molds M are pressurized. Further, a chain-push type conveyor device 32, 33 for transporting the molds M through the chambers are respectively provided in the preheating chamber A and the cooling chamber C.
Patent JP-S5517121-A (JP)
Title: Optical filter
Inventor: YAMASHITA SEIHACHIROU
IPC: G02F1/01
Filed: 1978-07-21
Abstract: PURPOSE: To easily perform multifunctional filtering such as defect inspection and contour extraction, by using a filter capable of multiple writing and rewriting.  
     CONSTITUTION: A picture image file 9 consists of plural element picture images. After moving element picture images necessary for filtering onto te optical axis by moving an element picture image selecting mechanism 12 by means of a controller, a voltage is applied to a picture image transducer 11. Opening a shutter 7 for a certain period of time, the light beam from a light source 6 is radiated to the  element picture images moved to the said optical axis of the picture image file 9 to  image them on the picture image transducer 11, thereby making a record. Using  these picture images as filter, filtering is carried out. Also by combining with  element picture images contained in the picture image file 9, a necessary filter may  be written on the picture image transducer 11. Therefore, multifunctional filtering  such as defect inspection and contour extraction may be done easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59207912-A (JP)
Inventor: MIKAERU II RONDORIGAN
IPC: C09K23/00
Filed: 1984-05-02
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-S59224101-A (JP)
Inventor: OOURA MASAHIRO
IPC: H01G13/00
Filed: 1983-05-23
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-H10284070-A (JP)
Title: Alkaline secondary battery
Inventor: HOSOBUCHI KAORU
IPC: H01M10/24
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress an internal pressure rise when overcharging and discharging excessively by improving conductive material for a negative material. SOLUTION: A positive electrode 2, a negative electrode 4 on which negative electrode material containing hydrogen occluded alloy and conductive material is carried, a separator 3 inserted between the positive electrodes and electrolyte are provided, and the conductive material is composed of both active carbon and carbon black.
Patent JP-H02265405-A (JP)
Title: Controller for rice planter
Inventor: NAKAO TOSHIO
IPC: A01B69/00
Filed: 1989-04-06
Abstract: PURPOSE:To provide the title controller to accomplish good planting accuracy without causing the surfacing or sinking of float, so designed as to make the actuation control of a sensitivity-regulating element based on detections of a horizontal sensor. CONSTITUTION:The objective controller equipped with (A) a horizontal sensor 113 to sense the forward and backward tilt attitude of a rice transplanter and (B) a sensitivity-regulating element 58 to make corrections of the planting sensitivity at a sensor float, making actuation controls of said element 58 based on detections of the horizontal sensor 113. Thereby, the sensing angle of the sensor float is corrected and maintained properly at all times irrespective of the forward and backward tilt of the rice transplanter, effecting good planting accuracy without causing the surfacing or sinking of the float. Also, by making actuation controls of a handle load-regulating element 97 to regulate the steering handling power of a power steering based on detections of said sensor 113, the orientation handleabillty not influenced by the tire resistance of the front wheel and the travelling excellent in advancing straight can be accomplished for said rice transplanter.
Patent JP-S5614557-A (JP)
Title: Asphalt composite material containing rubber particle
Inventor: SUGIYAMA NOBORU
IPC: C08L21/00
Filed: 1979-07-13
Abstract: PURPOSE: To provide an asphalt composite material with improved cushioning property, surface finish property, permeation resistance of rain and water, abrasion resistance, weather resistance or the like, by blending rubber particles and aggregates together into asphalt.  
     CONSTITUTION: Rubber particles of natural or synthetic rubber with a diameter of 2W10mm are blended into asphalt in a range of 2W6% on the wt. basis of said asphalt along with aggregates. Above-described rubber particles with a diameter of 2mm or less are not effective and it is not preferred to use said rubber particles with a diameter of 10mm or more because the surface of the asphalt composite material becomes sandy after applied. Moreover, if a blending ratio of rubber particles is 2% or less, cushioning property is not sufficient and the use of 6% or more is not prefered because said asphalt composite material becomes excessively soft in applying to an athletic installation or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5212549-A (JP)
Title: Frequency synthesizer
Inventor: SAKURAI NORIYOSHI
IPC: H04B1/26
Filed: 1975-07-21
Abstract: PURPOSE: To make output frequency system from voltage regulating oscillator in phase constrast loop to be less than the value of reference frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268630-A (JP)
Title: Fishing line of polyamide thin monofilament
Inventor: MARUYAMA SEIICHIRO
IPC: A01K91/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain fishing line suitable for leader because of its high strength by using a fine monofilament of a specific polyamide copolymer of a certain denier having a prescribed dry knot strength. CONSTITUTION:The subject fishing line is made from a polyamide copolymer consisting of 97 to 80wt.% of caprolactam unit and 3 to 20wt.% of aromatic group-containing polyamide unit such as hexamethylene terephthalamide unit and is composed of a fine monofilament of 10 to 200 denier having more than 8.5g/denier dry knot strength. The line can be produced through stabilized operations and shows high strength and elasticity. The line is preferably drawn at a residence time of from 0.3 to 2 seconds in the drawing tank in a steam atmosphere at 95 to 105 deg.C.
Patent JP-H10280559-A (JP)
Title: Brace for framework construction
Inventor: YAMAZAKI NOBORU
IPC: E04B1/58
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce labor for bar arrangement and form assembly to simplify execution. SOLUTION: A brace is constituted of a core 1 and concrete 2 casted in the circumference thereof, the core 1 and concrete 2 are in a non-bond state, and energy is absorbed by axial deformation of the core 1. In that case, a form used in the case concrete is casted is used for the circumference of the concrete 2, and a reinforcing material having buckling constrained force on the core 1 is provided thereto. As the reinforcing material, angle frames 10 are arranged to four corners of the concrete 2 having a rectangular section, and joint members 11 are so arranged that the angle frames 10 are connected to the circumferential direction. Viscoelastic body 4, etc., as buffer are provided to a contact surface between the core 1 and concrete 2.
Patent JP-H07280825-A (JP)
Title: Method and apparatus for measuring average current velocity
Inventor: KAWAMATA SHIGERU
IPC: G01P11/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide method and apparatus for measuring an average current velocity for a relatively long time required for investigating the flow environment at a habitat of underwater organisms. CONSTITUTION:A measuring apparatus containing a water soluble substance causing variation in the concentration through function of the flow wherein a linear relationship is satisfied between the temporal variation rate of the logarithmic concentration and the current velocity is disposed at a measuring point. The concentrations Cin (O), Cin (T) of the water soluble substance are measured at the start and the end of measurement and substituted into a following formula to determine an average current velocity. 1/Tintegral 0Tudt=u0-1/ (betaT) log [{Cin(T)-Cout)/(Cin(0)-Cout}]. The measuring apparatus comprises a solution chamber 6 encapsulating the water soluble substance being mixed uniformly with water of dye, for example, with a thin flow-out pipe 1 facing the water flow to induce pressure drop through entraining or separation being coupled with the upper part of the solution chamber 6. A water inlet 7 filled with a flow braking material 8 for damping the kinetic energy through loss of viscosity is provided on the bottom. This constitution realizes investigation of flow environment through a convenient measurement at low cost.
Patent JP-H07290513-A (JP)
Title: Mold for sealing semiconductor device with resin
Inventor: NAKATSUGAWA HIROTAKE
IPC: B29C45/14
Filed: 1994-04-27
Abstract: PURPOSE:To seal a semiconductor device with resin without generating short circuit and disconnection in metal fine lines or inclination and foam in a semiconductor chip. CONSTITUTION:At an opening 6, a movable member 2 slidable up and down and a gate 4b for injecting a melting resin into a space 3 which has a depth made by descent from an open face to be formed by the descent of the movable member 2 are provided. Firstly, the opening 6 of a lower mold 1b and an opening of the gate 4b are closed, a recess for covering a semiconductor chip of an upper mold is filled with a resin, the side of the semiconductor chip of a lead frame is sealed with the resin. After the resin filling the recess is cured, the movable member 2 is made to descend, the opening of the gate 4b is opened, the desired space 3 is formed, the space 3 is filled with the resin, and the resin sealing is completed.
Patent JP-H03290177-A (JP)
Title: Filter for tobacco smoke
Inventor: KOJIMA AKIO
IPC: B01J20/22
Filed: 1990-04-03
Abstract: PURPOSE:To obtain the title filter capable of selectively adsorbing and removing nicotine in smoke of tobacco by adding glucose to a filter. CONSTITUTION:The aimed filter obtained by adding glucose to a filter, preferably at an amount of 10-100wt.% based on one filter.
Patent JP-S61172553-A (JP)
Inventor: KOBAYASHI TOYO
IPC: A61C13/34
Filed: 1984-05-02
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-S58206257-A (JP)
Title: Loop multiplex transmitting system
Inventor: SHIGAKI SEIICHIROU
IPC: H04B10/275
Filed: 1982-05-27
Abstract: PURPOSE:To transmit the communication of >=1 pair for each set, by providing two pairs of transmission lines to transmit the digital signal to both forward and backward directions and having a connection with priority to the transmission line having a smaller number of terminal offices which are connected in a range from a transmitting terminal office through a receiving terminal office. CONSTITUTION:The communications of 3 pairs are transmitted among terminal offices A-B, C-D and E-F via two loop transmission lines with features that a loop R1 goes backward and rise and fall signals are always transmitted through a backward loop between terminal offices. In such a case, the communications of 1.5 pairs are transmitted for each loop. If the station E exists between stations C and D, the transmission is impossible between either one of E-F and C-D. However, an N-multiplexed digital signal transmission line is used in place of N pieces of loop transmission lines in a loop transmission system, and >=10 systems are usually used for both the value of N and the number of terminal offices. Then an idle loop is looked for, and the rise and fall signals are connected in a backward loop and between the side close to the loops at all times. Thus the effective transmission is ensured on an average.
Patent JP-S5715091-A (JP)
Title: Method of remodelling existing tanker into double- bottomed tanker
Inventor: OGAWA RAITAROU
IPC: B63B9/04
Filed: 1980-07-02
Abstract: PURPOSE: To remodel the existing tanker into a double-bottomed tanker by temporarily drawing ut the upper hull out of the dock of the hull divided into upper and lower hulls within the dock, and bonding the inner bottom plate to the upper surface of the lower hull.  
     CONSTITUTION: The existing tanker 1 is drawn into the dock 2, and the vessel bottom is cut horizontally along the cutting line thereby to cut the vessel into a upper hull 4 and a lower hull 3. Then, a float 5 is attached to the upper hull 4 and water is poured into the dock 2, the upper hull is separated and caused to float, and once drawn out of the dock 2. By extracting water within the dock 2, the inner bottom plate 6 is bonded to the upper surface of the lower hull 3, and water is poured again into the dock 2 and the upper hull 4 is drawn into the dock 2. Then, extraction of water within the dock 2 is performed, and the upper hull 4 is placed on the inner bottom plate 6 to be bonded thereto, thereby to finish the remodelling operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61249123-A (JP)
Title: Transmission gear for vehicle
Inventor: OKUBO SEIICHI
IPC: F16H63/00
Filed: 1985-04-26
Abstract: PURPOSE:To reduce the width of a transmission gear in directions orthogonal to input and output shafts, to make the whole of the transmission gear compact by arranging input and output shafts and a driving shaft, in order, from above. CONSTITUTION:An input shaft 17, an output shaft 18, and driving shafts 7 and 8 are arranged, in order, from above, and a shift piece 63 is fixed to a shift shaft 61 which can be turned around the axial line orthogonal to a shift rod and can be moved back and forth in the direction of the axial line, and the shift shaft 61 and the shift rod are connected to each other through a cross joint 65 having the first turning axial line which is parallel with the shift shaft 61 and is orthogonal to the shift rod and the second turning axial line which is parallel with the shift rod and is orthogonal to the shift shaft 61. Since input and output shafts and driving shafts are arranged, in order, from above, the width of a transmission gear 6 in directions orthogonal to input and output shafts is reduced to make the whole of the gear 6 compact.
Patent JP-S60235215-A (JP)
Title: Input system of sequence control program
Inventor: MATSUZAKI YOSHIE
IPC: G05B19/05
Filed: 1984-05-08
Abstract: PURPOSE:To simplify a keyboard by sharing a command key and allowing it to correspond to two kinds of languages when two kinds of language, namely, a relay ladder language and a process progression language are inputted to a programmable controller. CONSTITUTION:In a key code discriminating part 22, a key code designating a language of the source program from a keyboard 21 sets a language mode flag 24 and the other key codes are sent to an input buffer 23 as they are. A command interpreting part 25 refers to the language mode flag 24 to find the type of the language and interprets the key code in the input buffer 23 in accordance with the type of the language and generates an object program and stores it in an object buffer. If a pattern symbol key code exists in the input buffer 23, it is interpreted as a key code indicating logical relations if the relay ladder language is used; but it is interpreted as a key code indicating sequential synchronous relations if the process progression language is used.
Patent JP-H02269840-A (JP)
Title: Yarn tension-applying device in fiber machine
Inventor: MACHII AKIHIKO
IPC: B65H59/14
Filed: 1989-04-10
Abstract: PURPOSE:To apply stable tension to drawn yarn by providing a yarn bobbin- supporting part material, a fixing part material supporting middle rotating body in rotatable state, a return spring giving returning force against rotating force of the middle rotating body, a rotation-suppressing means and a releasing means. CONSTITUTION:Drawing force is affected to yarn 14, then a bobbin-supporting part material 15 and a middle rotating body 18 are rotated in a state of constraining relative rotations of the both by a rotation-suppressing means 30, thus yarn 14 of a length drawn during rotation of said middle rotating body 18 against force of a return spring 22 is introduced through a yarn guide 20. A lever 33 touches on a protrusion 37 for a rotating amount of the above- mentioned middle rotating body 18 larger than a fixed value and a blake band 31 is loosen to release constraint of a bobbin 13, then yarn 14 is further drawn out and although simultaneously enforcing force by the above-mentioned return spring 22 is applied to rotation of the middle rotating body 18 according to the drawing out of yarn 14, the middle rotating body 18 is rotated by successive drawing force applied to the yarn 14, thus introducing of the yarn 14 is continued.
Patent JP-H0242491-A (JP)
Title: Musical sound synthesizer
Inventor: NIIMI KOJI
IPC: G10H7/08
Filed: 1989-04-10
Abstract: PURPOSE:To generate musical sounds rich in the change of tone color by changing and controlling the characteristic of a digital filter as time passes while waveform data circulates. CONSTITUTION:In the title musical sound synthesizer, having a data circuit in which a data delay means and a digital filter are connected like a closed loop, to take out the circulating data as the musical sound waveform data by circulating the waveform data through the data circuit, a control means to change and control the characteristic of the digital filter as time passes while the waveform data circulates is provided. Thus, the musical sounds rich in the change of the tone color can be generated and attack feeling, decay feeling, etc., can be sufficiently expressed.
Patent JP-S61247775-A (JP)
Title: Quartz oscillator
Inventor: SASAKI TAKASHI
IPC: H03H9/05
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a quartz oscillator which can be prepared in a short period of time with high productivity without necessity of heating in curing an adhesive and is excellent in a long-term stability of frequency, prevention of deterioration of resistance of the oscillator and reliability, by supporting and fixing a quartz oscillator leaf with a specific photosensitive adhesive. CONSTITUTION:One side end of an oscillator leaf 1 having a rectangular shape etc., is supported on a holder base 2 at right angles. A photosensitive adhesive 3 is applied to the portion where the oscillator leaf 1 is in contact with the holder base 2. The adhesive-applied portion is irradiated with ultraviolet rays etc., for several sec to several tens of sec to cure the adhesive in such a manner that the hardness of the cured adhesive is 90 or less in terms of Shore D scale.