baber/WOPTO huggingface dataset:
Patent JP-H0710809-A (JP)
Title: Production of dialkyl succinylsuccinate
Inventor: MORITA HIKARI
IPC: C07C67/343
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the subject compound safely, readily and in high yield by subjecting a dialkyl succinate to dimolecular condensation in the presence of an alkali metal alcoholate by using a mixture of an aromatic hydrocarbon solvent and an aprotic polar solvent as a solvent. CONSTITUTION:A dialkyl succinate is subjected to dimolecular condensation to give a dialkyl succiny1succinate of the formula (R is 1-4C alkyl). The reaction is carried out in a mixed solvent of an aromatic hydrocarbon solvent (e.g. benzene, toluene, xylene, ethylbenzene, styrene or cumene) and an aprotic polar solvent (especially preferably N,N-dimethylformamide, N,N-dimethylacetamide or N,N-diethylformamide) in the presence of an alkali metal alcoholate (e.g. preferably sodium or potassium alkyl alcoholate). The compound of the formula is useful as a raw material for a quinacridone-based compound of high-quality red pigment having excellent light resistance.
Patent JP-H10127447-A (JP)
Title: Commodity display rack in show case
Inventor: ANDO YUTAKA
IPC: A47F11/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve assemblage performance and functionality of a light shielding shade for a rack illumination fluorescent lamp installed on an commodity display rack in a show case. SOLUTION: In this commodity display rack 2, a tag mould 3 is provided along a rack plate front edge of the rack 2, and a fluorescent lamp 4 for rack illumination is provided on the lower surfaceside of a rack plate. A panel-shaped light shielding shade 12 is detachably suspended on the front side of the fluorescent lamp 4 along a lower end edge of the tag mould 3, and concretely, a shaft engagement groove part 3a opened downward is formed on a lower end edge along length of the tag mould 3, so an engagement shaft part 12a provided along an upper edge of the shade 12 is engaged in the groove part 3a to be capable of oscillation forward and back. Assembling of the shade 12 can thus be performed by easy engagement operation at a touch, the shade 12 can be easily removed to be washed at a location site, and the shade 12 can be used as a POP advertisement display panel.
Patent JP-H08142248-A (JP)
Title: Surface-releasable laminate
Inventor: YAMATO IKUKO
IPC: C09D183/04
Filed: 1994-11-24
Abstract: PURPOSE: To easily release various type adhesive tape, adhesive or the like even if these materials are adhered to a laminate by incorporating a base layer and a surface release layer executed on the base layer and containing gradually releasable capsule sealing a binder and a lubricant, preventing adhesion of these materials. CONSTITUTION: The surface releasable laminate comprises a base layer 3 and a surface release layer 5 covering the layer 3 through a primer layer 4. The layer 5 contains a binder 6 and a lubricant sealing capsule 7 dispersed in the binder 6. The laminate is adhered to a coat 1 through an adhesive layer 2. A part of the capsule 7 is projected from a surface of the layer 5 to form a rugged surface, and the surface has an effect to lower a contact area of a laminating sheet. The lubricant in the capsule 7 is gradually discharge form a film of the capsule 7, while extruding from the surface of the layer 5 to guarantee the surface releasability and easily release in the case that there is a laminating sheet.
Patent JP-H11125524-A (JP)
Title: Swinging type scouring monitor and method for burying the same
Inventor: TANAKA JUNICHI
IPC: G01C9/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To enable scouring to be sensed over a long term with high reliability with a simple structure, by holding a swing sensor supported in a sensor storage console of a watertight structure connected via a flexible pipe to a sensor support pipe in an approximately vertical position while being buried in the riverbed. SOLUTION: A sensor housing 20 supported on a sensor support plate 11 made of a synthetic resin material or the like and comprises a closed-end body 21 and a lid 23 watertightly fixed thereto. A pipe connection tool 24 is fixed to the lid 23 so that the inside and outside of the sensor housing 20 are connected to each other. The pipe connection tool 24 is connected to an elbow 13 via a watertight flexible pipe 25. A swing sensor is stored on a rear face of the lid 23 in the sensor housing 20. A plurality of sensor housings 20 incorporating a swing sensor are connected to a plurality of elbows 13 respectively via a flexible pipe 25 to lead a signal line 36 from the swing sensor through a sensor support pipe 10 to a monitor on the ground.
Patent JP-H0531109-A (JP)
Title: Ultrasonic imaging system
Inventor: TSUCHIKO MASAYOSHI
IPC: G01N29/22
Filed: 1991-11-06
Abstract: PURPOSE:To provide an ultrasonic imaging systems which allows the obtaining of better ultrasonic information. CONSTITUTION:A semiconductor memory element 30 is arranged at a connector plug part 56 of a probe unit 50 and is made to store a data pertaining to a vibrator channel parameter between a plurality of vibrators 521 and 522 both of which the probe unit 50 has. When the connector plug part 56 of the probe unit 50 is connected to a connector socket part 10D of the body 10, a calibration means 25 calls up a data from the semiconductor memory element 30 disposed at the connector socket 10D to calibrate a reception channel parameter between a plurality of receiving sections of a receiving system 14.
Patent JP-H09131217-A (JP)
Title: Brush for make-up
Inventor: SHISHIDA NAOSHI
IPC: A45D34/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of making a coil spring unexpectedly project from the tip opening part of a housing cylindrical body, to form the tip side of a brush main body thick to a certain degree, to form the housing cylindrical body extremely thin and to be convenient for housing and carrying, etc. SOLUTION: For this brush for make-up, the coil spring 18 for energizing the brush main body 13 so as to make the tip 15 retreat into the housing cylindrical body 11 is provided inside the housing cylindrical body 11. Then, a sliding body 25 is provided on the base end side of the brush main body 13, a holding body 20 is internally fitted and fixed to the base end side of the housing cylindrical body 11, the sliding body 25 is held to the base end side of the housing cylindrical body 11 so as to be freely slidable in a longitudinal direction to the holding body 20 and a housing part 30 for housing the coil spring 18 is provided between the holding body 20 and the sliding body 25.  Also, a spring receiver 31 for receiving the base end part of the coil spring 18 is provided on the sliding body 25 and the spring receiver 23 for receiving the tip part of the coil spring 18 is provided on the holding body 20.
Patent JP-H06138925-A (JP)
Title: Numerical controller
Inventor: INOUE HIDEAKI
IPC: G06F21/62
Filed: 1992-10-28
Abstract: PURPOSE:To prevent the investigation, the surreptious use, etc., of a user program and a development program of the custom macro, etc., which are caused by the application of a debugging function in regard of a numerical controller. CONSTITUTION:A storage means 1 previously stores at least a single registered password 1a, etc., which are supplied from a registering/updating means 5. The means 5 inputs the password, etc., by the input of an operator supplied through a keyboard 44 or from a development program 100. When a debugger executing command is supplied, an input means 2 instructs an operator to input an input password 2a through the keyboard 44. A retrieving means 3 retrieves the password 2a supplied from the means 2 out of the means 1 and then outputs an executing command EX when the coincidence is secured between both passwords 1a and 2a. An execution control means 4 receives the command EX from the means 3 and actuates the debugger.
Patent JP-H10133533-A (JP)
Title: Toner recycling device
Inventor: TAKEHIRA OSAMU
IPC: G03G15/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To stably form an image with the recycling of toner by providing a toner recycling device having a means for allowing the passage of recovered toner having a proper toner grain diameter or more, so as to remove foreign matter and the toner whose grain diameters are smaller than the proper toner grain diameter. SOLUTION: The toner recycling device is provided with a toner carrying part for carrying the toner recovered by a cleaning device to the recovered toner supplying part of a developing device, a recovered toner supplying part for carrying the recovered toner to the developing tank of the developing device, a disposal tank for storing the foreign matter included in a recovered material and a carrying part for disposal for carrying the recovered material (foreign matter) to the disposal tank.  The toner recycling device is constituted so that the toner carrying part 2B is provided with a toner segregating tank 2 having a mechanical driving part (a piezoelectric vibrator, etc.) 3 capable of vibrating the recovered toner 5 and the toner 6 having the proper grain diameter of a top layer part in a vertical cross section, in the recovered toner in the toner segregating tank 2, after being vibrated by the driving part 3 is selectively recycled.
Patent JP-H04162974-A (JP)
Title: Method and equipment for laser beam welding
Inventor: ISSHIKI OSAMU
IPC: B23K26/064
Filed: 1990-10-26
Abstract: PURPOSE:To reduce thermal deformation of a workpiece by welding and to perform welding with high accuracy by providing a kaleidoscope on the tip of the welding equipment. CONSTITUTION:A fillet weld zone 5 is irradiated via the kaleidoscope 12 fitted to the small diameter tip with a necessary spot diameter of a laser beam 10 which passes the inside of a small diameter pipe 11 (waveguide) with auxiliary gas 20. Metal fine powder which is made to weld metal 4 is carried to the auxiliary gas 20 and heated by heat of the laser beam 10 through a nozzle 15 attached to the outside of the kaleidoscope 12 and made to the weld metal 4. In addition, cooling water is carried to a cooling pipe 21 to prevent overheating of the small diameter pipe 11 (waveguide) and the kaleidoscope 12. Further, the metal fine powder, etc., are prevented from scattering by a cover 16. In addition, in order to form the weld metal 4 uniformly on the fillet weld zone 5, the whole of the nozzle 15 including the kaleidoscope is oscillated to perform welding. Accordingly, a fillet welded joint is obtained by low heat input and shallow penetration and besides, because of the low heat input, deformation of a flange 2 can be suppressed low.
Patent JP-H08133923-A (JP)
Title: Expellent for aphids
Inventor: HARA MASAHIKO
IPC: A01N65/00
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a chemical for exterminating aphids, comprising a laurel oil obtained by subjecting laurel to steam distilation as an active ingredient, by dissolving the laurel oil in a solvent useful for a food additive or food processing or improving its solubility with a surfactant and diluting it with water. CONSTITUTION: Leaves and branches of laurel are dried, ground and subjected to steam distillation to give a laurel oil. The obtained laurel oil is dissolved in a proper solvent such as ethanol and optionally diluted with water properly to give an expellent for aphids. Since the laurel oil contains cineole, eugenol, etc., a leaf oil of Cercidiphyllum japonicum Sieb et Zucc or a clove oil containing these components can be used. The expellent for aphids is effective for aphids living in edible crops, vegetables, persimmon, fruit trees and trees for appreciation. The expellent for aphids is suitably applicable to aphids such as Toxopetra autantii living in vegetagles such as Japanese radish or Brassica Rapa var. pervides (a kind of Chinese cabbage). The expellent is also effective for acarids, slugs and plant pathogenic filamentous fungi.  Agricultural products to which the expellent for aphids is applied have no injury.
Patent JP-H08129580-A (JP)
Title: Railroad drawing generating device
Inventor: TANAKA MIKIO
IPC: G06F17/50
Filed: 1994-10-31
Abstract: PURPOSE: To provide a railroad drawing generating device which automatically generate a drawing by determining the arrangement of rail laying and railroad facilities on a drawing on the basis of basic information of character form data regarding the rail laying and railroad facilities without a large labor, time, and cost. CONSTITUTION: This railroad drawing generating device consists of an input part which inputs the basic information of character form data regarding the rail laying and railroad facilities, an information interpretation part 2 which interprets the basic information inputted by the input part 1, an information editing part 3 which edits the basic information interpreted by the information interpretation part 2 so that the drawing can automatically be generated, a storage part 4 which stores the basic information edited by the information editing part 3, a drawing expansion part 5 which judges the arrangement of rail laying and railroad facilities from the basic information stored in the storage part 4 and expands the drawing, and an output part 6 which outputs the drawing form data expanded by the drawing expansion part as the drawing,  and then automatically generates the drawing from the basic information of the character form data regarding the rail laying and railroad facilities.
Patent JP-H10135976-A (JP)
Title: Cell transmission rate control method and cell transmitter
Inventor: ISHIDA HIROSHI
IPC: H04L12/28
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten the entire data transmission time of a cell transmitter and to improve the throughput of a network by transmitting a resource manage ment cell first at the time of recovery from an idle state and quickening the period of increasing a cell transmission rate. SOLUTION: The rate control part 12 of an origination terminal 1 sets the cell transmission rate to an initial value and transmits an RM cell, prepared by an RM cell transmission/reception part 13 at the time of establishing connection and starting transmission. When the time cons for the next cell transmission, the control part 12 increase the idle time when the DT cell of transmission standby is not present in a DT cell queuing part 11 and transmits the RM cell first, when it is present. Depending on whether the reception of the transmission/reception part 13 of the RM cell returned by a termination terminal 3 is present or absent and whether or not the contents indicate the congestion of a switch 2 and the termination terminal 3, the rate control part 12 decreases or increases the cell transmission rate for a prescribed portion.  Thus, when the transmission data are generated again during the idle state, the entire cell transmission rate is raised.
Patent JP-H06119714-A (JP)
Title: Digital audio tape reproducing device
Inventor: NARISAWA SADAYUKI
IPC: G11B20/10
Filed: 1992-10-05
Abstract: PURPOSE:To enable the device to conduct reverse direction reproducing while outputting a sound. CONSTITUTION:The device is for detecting and reproducing digital audio information recorded in a data frame unit of prescribed bits on a magnetic tape by a fixed head system, and is equipped with a clock regenerating/data binarizing circuit 7 for regenerating a clock from a signal obtained by a reproducing head 1 and binarizing data with the regenerated clock and a buffer memory 8 for temporarily storing the binarized data. Then, at the time of reverse reproducing, the binarized data are temporarily written in the buffer memory 8 by a reverse reproducing control circuit 9, and are reversely read out to written order of the data so that the arrangement of the data is converted and is reproduced in the same manner as the normal reproducing case.
Patent JP-S62151524-A (JP)
Title: Manufacture of drill pipe for sour environment
Inventor: TSUKANO YASUTSUGU
IPC: C21D9/50
Filed: 1985-12-25
Abstract: PURPOSE:To obtain drill pipe having required strength and sour resistance, by quenching friction welded zone of drill pipe, then tempering it at two times at temp. of without decreasing the strength by necessary degree or more. CONSTITUTION:At first, molten steel melted by melting furnace such as converter, electric furnace is made to steel billet by ingot making, blooming or continuous casting method, and these are manufactured to tool joint and mother pipe by conventional pipe making process. Successively, these are joined by friction welding method. Thereafter, friction welded part is quenched, then primary tempered at Ac1-Ac3 point temp., further secondarily tempered at lower than Ac1 point. Here, heat treatment of friction welded zone is locally carried out by induction heating and not wholly performed as by furnace heating.
Patent JP-S63143716-A (JP)
Inventor: AIHARA YOSHIKI
IPC: H01H57/00
Filed: 1986-12-05
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-H09132912-A (JP)
Title: Underground continuous wall building construction method and device
Inventor: SHIRAI SHUNSUKE
IPC: E02D5/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To efficiently build a continuous wall by drilling sediment while travelling by installing a drilling machine to rotate a vertical shaft around a shaft center on a leader of a travelling carriage and mixing cement milk in the drilled sediment and hardening it. SOLUTION: A continuous wall is built by installing a drum cutter 3 on a travelling carriage 1 with a leader 2 set on it and suspending it under the ground and continuously cutting the ground by rotating the cutter 3 while moving the carriage 1 in a direction to build the continuous wall. In this case, the cutter 3 is constituted of a rotating drum 4 and cutting bits 5, 5a installed on an outer periphery and a bottom part of the drum 4 and it is rotated around a vertical shaft as its shaft center by a motor 6. The ground is drilled in specified depth by installing the bottom part bit 5a on a lower part of the rotating drum 4, and thereafter, it is continuously drilled by travelling the carriage 1. Consequently, it is possible to improve construction efficiency by drilling the ground while travelling a drilling machine and preventing dislocation.
Patent JP-H10124854-A (JP)
Title: Magnetic recording medium and cleaning tape
Inventor: KAMEI TAKAHIRO
IPC: G11B5/72
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with which the suppression of spacing loss and the increase of an error rate are possible without the generation of seizure on a magnetic head even if a sliding time set longer or scanning speed is set higher in order to attain longer time recording and to provide a cleaning tape which obviates the occurrence of wear and damage on the magnetic head and allows the removal of the seizure sticking to the magnetic head. SOLUTION: A seizure preventive agent contg. an arom. azo compd. is held in the magnetic recording medium provided with a magnetic layer on at least a nonmagnetic layer. The magnetic recording medium may be the medium having the magnetic layer of a coating type and may be the medium having the magnetic layer of a vapor deposition type. A titanate coupling agent and carboxylic acid may be incorporated together with the ligand described above into this seizure preventive agent. An arom. azo compd. is used as a cleaning agent for the cleaning tape.
Patent JP-H07143709-A (JP)
Title: Rotor for electric motor
Inventor: HIDA JUNICHI
IPC: H02K15/16
Filed: 1993-11-19
Abstract: PURPOSE:To enhance the operability of the rotor for an electric motor and to increase the reliability of the rotor by a method wherein putty for rotational- balance correction is attached simply and surely. CONSTITUTION:A commutator 2 and a cooling fan 3 are put on a rotating shaft 4, and cylinders 5 and 6 coaxial with the shaft are attached to the commutator and fan, respectively. Putty 7 for rotational-balance correction is applied to inner wall faces of the cylinders.
Patent JP-H08149151-A (JP)
Title: Dynamic polling system using counter with fixed period and memory
Inventor: HARADA SHIGEKAZU
IPC: H04L12/44
Filed: 1994-11-25
Abstract: PURPOSE: To allow an intra-station equipment to increase/decrease dynamically the frequency band of a transmission burst signal from each subscriber equipment during the operation. CONSTITUTION: When subscribed equipment number information B is stored in an address corresponding to a polling position in a 1st memory 4, a comparator circuit 5 reads data based on the input of an operation start signal C and outputs a polling request to an arbitration circuit 6 synchronously with a synchronizing signal from a counter 2, and the arbitration circuit arbitrates outputs form each of the comparator circuits and writes the result to a memory corresponding to designation signal D in 2nd memories 7 in duplication and a changeover circuit 8 selects a memory corresponding to a selection signal F and reads data and outputs a polling request signal U to a subscriber equipment. As a result, the frequency band of a burst signal from each subscriber equipment is increased/decreased during the operation without causing collision among the burst signals.
Patent JP-H03153907-A (JP)
Title: Fixing device
Inventor: IGARASHI TAKAFUMI
IPC: F16B4/00
Filed: 1989-11-10
Abstract: PURPOSE:To simplify the structure of a fixing device to reduce manufacturing costs by forming the device by a spring body made of shape-memory alloy, and elastic member connected to objects to be fixed, and an heating element, and forming the spring body by a material contracting when heated to a specified temperature and extending at a temperature close to room temperature. CONSTITUTION:A spring body 1 is a spring, etc., made from shape-memory alloy as raw material. The spring body 1 is sometimes manufactured so that it contracts when it is heated to a specified temperature, and extends at a temperature close to room temperature, and on the contrary, it is manufactured so that it contracts at a temperature close to room temperature and extends when it is heated to a specified temperature. Further, a heating element 2 such as nichrome wire, etc., is accommodated in the spring body 1, and the heating element 2 and the power supply unit on the ground surface are connected to each other by a cord 21. An elastic member 4 is made of hard rubber, etc., as raw material, and formed into a cylinder, etc. The elastic member 4 is positioned on the outer periphery of the spring body 1, and its both ends are fixed to cut edge parts of objects 3, 31 to be fixed.
Patent JP-H04165782-A (JP)
Title: Magnetic recorder
Inventor: ARAI NAOHISA
IPC: H04N9/83
Filed: 1990-10-29
Abstract: PURPOSE:To reduce the deterioration of picture quality due to cross color without remarkably deteriorating resolution even when signals recorded with plural modes are reproduced by switching the decay area of the filter means according to the recording band of respective luminance signals of plural modes. CONSTITUTION:The decay area of a filter means 11 is switched according to the recording band of the respective luminance signals of plural modes. For example, one decay area of the filter means 11 is selected in a certain mode, and the FM-modulated luminance signal is decayed through the mode. In the other mode, the other decay area of the filter means 11 is selected, and the luminance signal which is FM-modulated by this mode is decayed. Therefore, the required frequency area of the luminance signal can be decayed corresponding to the respective modes, the effect of the luminance signal against the recording band of the chrominance signal can be reduced without evenly and considerably reducing the recording band of the luminance signal. Thus, the deterioration of the picture quality due to the cross color can be reduced without remarkably deteriorating the resolution of the reproduced picture.