baber/WOPTO huggingface dataset:
Patent JP-2000096973-A (JP)
Title: Hydraulic circuit for bottom widening cylinder
Inventor: NOZAKI SATOSHI
IPC: E21B11/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To easily supply pressure oil to a bottom widening cylinder of various earth drills by eliminating an unnecessary hydraulic pump used exclusively for a bottom widening cylinder by providing a pressure oil supply device to a bottom widening blades independently from a hydraulic circuit for a base machine. SOLUTION: A rod of a drive cylinder 17 driven by a hydraulic pump 15 of the rod and base machine of a pump cylinder 19 supplying pressure oil to a bottom widening cylinders 11, 11 is coupled with a coupling member 20 for interlocking. Then, pressure oil pipelines 25, 26 having self-seal joints to the bottom widening cylinders 11, 11 and an operating oil supply tank 32 are provided independently from the hydraulic circuit of the base machine. Also, at a lower portion of a Kelly drive device at the base machine side, a center joint 14 for connecting the hydraulic circuit at the base machine side to the hydraulic pipelines 25, 26 at the bottom widening cylinder 11 side is provided.  By doing this, hydraulic pump exclusively for bottom widening cylinder 11, 11 is no more required and the addition of bottom widening excavation function to existing base machine and connections to various earth drills can be made much easier.
Patent JP-2001090349-A (JP)
Title: Structure and method for protecting unit building
Inventor: KADOYA TORU
IPC: E04B1/348
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for protecting a unit building in which the unit building is not wet with rain even in a rainy weather, and workers can move between the unit buildings adjacent to each other in the vertical direction. SOLUTION: Each box-shaped unit building is covered by a waterproof protective cover, these box-shaped unit buildings covered by the protective cover are stacked in the vertical direction, a passing-through opening part is formed in the protective cover at the position corresponding to a wellhole-styled part of a ceiling of the lower unit building, and a weir is formed around the opening part to prevent rain from entering the lower unit building from this opening part.
Patent JP-H04154554-A (JP)
Title: Container
Inventor: NISHIDA YOSHIO
IPC: B65D81/24
Filed: 1990-10-11
Abstract: PURPOSE:To permit disinfection of contents after being filled in the packaging container by providing electrode materials in the opposite positions of the container having its inner surface formed of insulating material. CONSTITUTION:The container is an injection molding from insulating material, the opening parts of a body part 11 are provided with lid materials 12 and electrodes 13 are embedded in the lid materials 12. This container is filled with its contents and the lid materials 12 are then fitted on the body part 11. An electric source is connected with the electrodes 13 and voltage is applied thereacross to flow AC current thereto. The contents in the container act as resistance and are disinfected by the resulting heat. The electric source is then disconnected from the electrodes 13 and the container can be shipped to the market with the contents remaining disinfected therein.
Patent JP-H02174794-A (JP)
Title: Specific ligand of estrogen and progestogen steroid hormone receptor, use thereof and synthetic intermediate produuct thereof
Inventor: MARUKU TSUAIHIERU
IPC: C07J1/00
Filed: 1989-10-19
Abstract: The present invention relates to specific ligands for estrogen or progestagen steroid hormone receptors which have the formula <IMAGE> (I)  in which X denotes a vinyl group substituted by a radioactive or nonradioactive halogen on the double bond according to a Z isomerism, and Y denotes either a hydroxyl group, in which case the ring to which it is attached is an aromatic ring, or a ketone functional group, in which case it is conjugated with a double bond at C4-C5. An application of the ligands according to the invention is the targeted therapy and/or medical imagery, especially of cancer. However, these ligands can also be employed in the quantitative determination of said hormone receptors. However, the labeled ligands according to the invention are of very particular interest in the case of the targeted radiotherapy of cancer.
Patent JP-S61153332-A (JP)
Title: Defrosting control device
Inventor: ATSUMI AKIRA
IPC: F25B13/00
Filed: 1984-12-26
Abstract: PURPOSE:To optimize the average space heating capacity and enhance the operating efficiency and comfort of a space heater by a method wherein the defrosting operation is performed when the difference between the outside air temperature and the evaporating temperature of heat-transfer medium reaches a set value, which is changed in proportion to the rotational frequency of a compressor. CONSTITUTION:When the evaporating temperature of heat-transfer medium te is lower than 0 deg.C, the difference DELTAt between the outside air temperature ta and the evaporating temperature te is obtained and compared with the set value DELTAta of the temperature difference responding to the rotational frequency NK of a compressor at that time. When DELTAt is larger than DELTAta, the heating operation is changed-over to the defrosting operation. In order to maximize the average space-heating capacity, the higher the rotational frequency of the compressor is, the lower the evaporating temperature to start defrosting operation is necessary to be, and the early starting of defrosting operation is favorable. During the defrosting operation, when the detected temperature of an outdoor heat exchanger tp reaches the set value tpa, the defrosting operation is changed-over to the heating operation.
Patent JP-H04272431-A (JP)
Title: Turbo composite engine
Inventor: ROBAATO EMU BURUTSUKUSU
IPC: F02C3/10
Filed: 1991-09-25
Abstract: PURPOSE: To improve the compression braking of a turbo compound engine. CONSTITUTION: A turbo compound engine 1 of the present invention is provided with a power turbine bypass valve 16 and a control module 20 to control the opening/closing of the bypass valve. The turbo compound engine 1 is capable of operating in the compression braking mode, and the control module 20 opens the bypass valve 16 in response to the actuation of the compression braking to improve the braking.
Patent JP-S63126395-A (JP)
Title: Telephone system
Inventor: KINEKAWA YASUKAZU
IPC: H04M1/00
Filed: 1986-11-17
Abstract: PURPOSE:To move a telephone set even during a calling by short-circuiting a telephone line through a resistance when there is a signal for holding and automatically holding the telephone line during the calling. CONSTITUTION:When a holding number, for instance, 0 is transmitted from the telephone set during the busy state decided by a control circuit 11, the voltage level of a line L3 goes to L during a dial pulse, it is detected by the photocoupler PH1 of a hook dial pulse detecting part 30 and inputted to the circuit as dial data. The circuit 11 decides it to be a holding operation to turn a transistor Q1, a relay contact 55 on, connects the resistance to lines L1, L2 to be held. Under this state, when the telephone set is removed from the telephone plug socket, the output of the PH1 goes to L and when the telephone set is connected to the plug socket again, the output goes to H. When the dial data of 0 for releasing the holding is transmitted, the circuit decides the holding release to turn the transistor Q1 and the contact 55 off and separates the resistance R. At that time, the telephone set traps a line wire 2, so that the calling can be continued.
Patent JP-2001098361-A (JP)
Title: Sputtering target material for forming optical recording medium protective layer exhibiting excellent cracking resistance under high output sputtering condition
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a target material for forming an optical recording medium protective layer exhibiting excellent cracking resistance under high output sputtering conditions. SOLUTION: This target material is composed of a hot press sintered body of a powder mixture having a blended composition of, by weight, 4 to 20% SiO2 and 0.20 to 35% ZnO, if required, moreover of one or more kinds of Al2O3, Ga2O3, TiO2, MgO and Nb2O3 by 0.5 to 5%, and the balance ZnS.
Patent JP-H1191183-A (JP)
Title: Ink jet type recorder
Inventor: ISONO MASAHIRO
IPC: B41J2/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To fix the acceleration characteristic of a carriage irrespective of variations in a pulse motor. SOLUTION: The ink jet type recorder detects the stop phase of a pulse motor 3 at the start of moving a carriage 1 by an acceleration-start-phase detecting/control means 24 and, from acceleration data in an acceleration/ deceleration data storage means 22, selects one having a polarity which matches it. The recorder, then, outputs a driving pulse from a carriage-motor drive means 23, fixes the magnetic circuit characteristic of the pulse motor 3 exhibited at the start of acceleration, and thus keeps an accelerating force uniform.
Patent JP-S63129184-A (JP)
Title: Gas compressor
Inventor: OSATO RYOICHI
IPC: F04C18/344
Filed: 1986-11-17
Abstract: PURPOSE:To prevent the vane chattering phenomenon by cutting off the communication of the bottom part of a vane in the range where the top edge of the vane obtains a superhigh pressure, to a small hole for feeding the high pressure oil and the groove part for feeding the intermediate pressure oil. CONSTITUTION:Each shape of a small hole 21 for feeding the high pressure oil and the groove parts 19 and 24 formed on a rear side block 3 and a control plate 22 are specified. In the range where a vane 4 reaches the short diameter part of a cylinder chamber from a discharge port 1b, the bottom part of the vane 4 does not communicate to the small hole 21 nor to the groove part 19 at all. Therefore, the high pressure oil can be perfectly confined in the bottom part space of the vane, and the vane chattering can be prevented.
Patent JP-H0699270-A (JP)
Title: Lower nozzle brick for sliding gate
Inventor: KOIKE YASUTA
IPC: C04B35/101
Filed: 1992-09-17
Abstract: PURPOSE:To improve spalling resistance by eliminating the problem of the generation of cracks by abrupt thermal impact and corrosion resistance at the time of use of many times by using Al2O3-rich mullite refractory raw materials. CONSTITUTION:The Al2O3-rich mullite refractory raw materials having a chemical compsn. consisting of 80 to 95wt.% Al2O3 and 5 to 20wt.% SiO2 are used at 10 to 40wt.% for the lower nozzle brick for an alumina-carbonaeous sliding gate. As a result, the lower nozzle brick for the alumina-carbonacoeus SN formed by using the Al2O3-rich mullite refractory raw materials maintains the corrosion resistance and has the greatly improved spalling resistance. The durability of 1.3 to 3.0 times the durability of the lower nozzle brick for the alumina-carbonnaceous SN is obtd. in practicable use as well.
Patent JP-S62134120-A (JP)
Title: Three dimensional bending device for angular pipe
Inventor: WATANO YUKIHISA
IPC: B21D7/024
Filed: 1985-12-05
Abstract: PURPOSE:To perform the three dimensional bending of an angular pipe in one stage by providing the outer peripheral face of a bending die on the three- dimensional face and by varying the front face of a pressure die according to the outer peripheral face of the bending die as well. CONSTITUTION:One end of an angular pipe 18 is fixed to the three-dimensional face of a bending die 13 by a clamp die 17 after inserting the core bar 6a which fits a mandrel 6b to the three dimensional bending device 1 into the angular pipe 18. One part of the angular pipe 18 corresponding to the position of the mandrel 6b is press-fitted in the three dimensional face direction of the die 13 by the pressure die of a pressure device 11. The angular pipe 18 is subjected to two-dimensional bending gradually by turning a bend arm 4 and bending die 13 by a hydraulic actuator 4a. Simultaneously a twist bending is made at the same position as the two dimensional bending on the part of the angular pipe at rear part than one part of the angular pipe 18 according to the variation in the groove composing the three-dimensional face of the die 13 and according to the sliding of the pressure holder by the pressure die.
Patent JP-S62170764-A (JP)
Inventor: JIIN EFU BARUTSU
IPC: F02M37/18
Filed: 1986-11-17
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-H04150568-A (JP)
Title: Image processing device
Inventor: KAWASE MICHIO
IPC: H04N1/40
Filed: 1990-10-13
Abstract: PURPOSE:To enable an inexpensive and slow device to be used in an image processing part or an image generating part by arranging the image processing part or the image generating part at the upstream of the velocity conversion means of an image signal. CONSTITUTION:The velocity conversion means of image data is provided between a processing means which processes the image data and an output means which outputs a processed result faster than the input of an input means. Velocity conversion to output velocity is performed after digital video signal processing such as the color balance adjustment or gamma correction of a video signal is performed on the digital video signal of an original read by the image pickup element of an original reading part, or the digital video signal inputted from external equipment via a video interface, or the digital video signal generated at a pattern generating part. Thereby, it is possible to dispense with a fast device in picture element processing circuit, which reduces a cost.
Patent JP-2001099422-A (JP)
Title: Gas cock
Inventor: MIZUTANI KEIICHI
IPC: F16K5/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an ignition switch is turned on again at the time of pushing operation of a rotary operating shaft or a rod for opening a safety valve is pushed in when the rotary operating shaft is turned to an igniting position for actuating the ignition switch and then the rotary operating shaft is pushed in. SOLUTION: A cam plate 2 is shifted upward along a rotary operating shaft 11 when ignition is completed so that it does not abut against the pad part 33 of a first lever member 3.
Patent JP-H07130935-A (JP)
Title: Hybrid integrated circuit device
Inventor: YAHAGI SATORU
IPC: H05K1/18
Filed: 1993-11-02
Abstract: PURPOSE:To eliminate a needless lead extraction process by removing a lead mounting land from the section corresponding to a needless lead, of an insulating board for the time when mounting a lead to the lead mounting land on the insulating board. CONSTITUTION:A lead, which has connected clip-shaped leads 6 standing in a row at regular intervals with a tie bar, is attached to a circuit board in such a way as to interpose in the circuit board, and then a lead mounting land 4 and the clip-shaped leads are attached by lead mounting solder 7. At that time, a needless lead 8 corresponds to the place, where a lead mounting land is removed, of the circuit board, so it is never caught with the circuit board, and is never soldered, either. Therefore, the needless lead 8 is removed at the same time when the tie bar 9 is cut off, so the process of removing the needless lead can be eliminated.
Patent JP-S63128705-A (JP)
Title: Zero phase current transformer and method of manu-facturing the same
Inventor: EJIMA YAMATO
IPC: H01F38/28
Filed: 1986-11-19
Abstract: PURPOSE:To obtain a zero phase current transformer which does not require the winding of insulation tape by stacking the ring-shaped cores and housing it within a first synthetic resin case, housing a secondary winding formed by winding a secondary winding to such synthetic resin case in the second synthetic resin case and then tightly sealing and fixing such windings with insulating fixing agent. CONSTITUTION:A plurality of iron cores 13 are stacked and are put into a ring-shaped space 12 of a first synthetic resin case 10, a cover 14 is closed tightly, a secondary winding 15 of thin enamel wire is wound around the first synthetic resin case 10 for a thousand and two thousands turns and the end part of lead wire 16 is connected and fixed to both ends of the secondary winding 15 by the soldering 17. The secondary winding 18 is housed within the second synthetic resin case 19, an upper plate 24 is engaged therewith from the upper part and these are fixed with insulating fixing material. Moreover, since the lead wire 16 is fixed by the bonding agent 28 to a hole 26 formed on the upper plate 24, the lead wire 16 becomes strong for tension and a fault such as poor conductivity is no longer generated.
Patent JP-2000061813-A (JP)
Title: Cmp pad conditioner
Inventor: DATE SADAO
IPC: B24B53/017
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a pad conditioner in a CMP device for polishing a semiconductor substrate, which can prevent diamond abrasive grain from coming off and which can prevent a silicon wafer from being contaminated by dissolution of a binder or base metal. SOLUTION: A CMP pad conditioner is formed of a base metal 2 having an outer surface on which diamond abrasive grain having an averaged particle size of 30 to 1,000 μm is stuck in the form of a single layer by a nickel plating or by a binder containing a brazing material as a main component. At least one of the exposed outer surface of the base metal or the exposed outer surface of the binder is covered thereover with fluororesin containing 2 to 50 vol.% of hard particles, and having a thickness of not less than 2 μm.
Patent JP-2000060872-A (JP)
Title: Dental implant and transplantation method
Inventor: BERNIE COWEN HOUANG
IPC: A61C8/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To shorten the period from extraction to the mounting of an artificial tooth or denture to a dental implant to be mounted right after the removal of the tooth by forming this implant 10 of a transplantation part for insertion into the patient's alveolar bone and a fixing pin for connecting the alveolar bone and the transplantation part. SOLUTION: The dental implant 10 includes a peak surface 12, a peripheral wall structure 14 and a bottom end 16. The circumference of this peripheral wall structure 14 is provided with an array of short rotary screw thread parts 18. These short rotary screw thread parts 18 are so designed that the implant 10 may be surely mounted. An insertion port 20 is formed at the apex of the implant 10 to allow screwing of the artificial tooth, denture or abutment tooth. The fixing pin 26 extends in a through-hole. This fixing pin 26 is adapted to be made turnable by a tool inserted from the insertion port 20. Further, a rotary nut 22 is formed at the circumference of the insertion port 20 at the peak surface 12 and is used at the time of mounting the implant 10 into the cavity formed at the patient's alveolar bone.
Patent JP-S62134469-A (JP)
Inventor: TANAKA KIYOSHI
IPC: B64G1/50
Filed: 1985-12-06
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-H06125333-A (JP)
Title: Consecutive coincidence detection circuit for data
Inventor: SAKAI TOSHIHARU
IPC: H04L1/08
Filed: 1992-10-13
Abstract: PURPOSE:To allow a small circuit scale to cope with a large numbers of parallel input bits by comparing data inputted to a memory circuit with stored data and counting number of times of frame coincidence. CONSTITUTION:A memory circuit 1 stores data of one frame, and a coincidence detection circuit 3 compares successively data inputted to the circuit 1 with data of one preceding frame stored in the circuit 1. When the result of comparison indicates that the data are coincident continuously for one frame, a circuit 14 detecting the coincidence of data by one frame discriminates that the same data are inputted continuously for one frame. Furthermore, a control section 2 outputs a write enable signal WE for a proper period being a latter half period when an address signal ADR of the same content is outputted to read a signal written in the circuit 1 in the preceding frame. Furthermore, a counter circuit 5 counts number of times of coincidence of the frame by the circuit 4. Thus, the capacity of parallel input data bit number is enough for one memory with respect to the count of the circuit 5 and the smaller circuit scale copes with a large capacity bit number.
Patent JP-H03136855-A (JP)
Title: Attachment detection device of ink jet printer printing part
Inventor: TAKAHASHI KAZUYOSHI
IPC: B41J2/01
Filed: 1989-10-22
Abstract: PURPOSE:To detect the state of a contact in a printing part at low cost and with high reliability by providing a device to detect an electric connection with the printing part which interprets that the connection is defective, if a resistance value of thermister in the printing part is higher than a specified value. CONSTITUTION:A thermister 4 measures the temperature at a printing part, and ink is discharged from an orifice face at the tip of a printing head 5. The printing part 6 is detachable, which allows a resistor R1 which supplies an electric current to the thermister 4 to be connected to a resistor 2 in parallel with the thermister 4. The thermister 4 detects the temperature of the printing part to control the temperature of the printing part. For example, if a contact 5 is disconnected, the input voltage of CPU 10 reaches a maximum value and becomes equivalent to the value of the thermister which indicates a low temperature. However, CPU interprets whether the low temperature is true or the contact is really disconnected. In addition, a resistor 8 is inserted in order to limit the input voltage dynamic range of OPAMP for a buffer 9 within a certain threshold. If V16 is stored during normal time, any defective contact can be detected with high accuracy.
Patent JP-H11109455-A (JP)
Title: Film unit provided with lens incorporating stroboscope
Inventor: YOSHIDA KOJIRO
IPC: G03B15/05
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To simplify operation and to enable even an inexperienced beginner to execute strobe photographing by automatically starting charging, when a film is taken up, at the time of executing the strobe photographing. SOLUTION: When the taking up of the film is started, a sprocket 11 is rotated counterclockwise so that a rotary disk 14 is rotated clockwise with gears 12 and 13. Then, a driving pin 20 erected on the rotary disk 14 is rotated clockwise as well and abutted on the end part 15f of a sliding member 15, during the rotation, to slide the sliding member 15 to the left against the energizing force of a tension spring. When the sliding member 15 slides to the left, the other end 26b of a main switch 26 is pressed by the pressing part 15d of the sliding member 15, to be abutted on a conductive pattern provided in a printed board 25, so that the main switch 26 is turned on. Since the main switch 26 is temporarily tuned on by the taking up of the film, a stroboscope starts the charging.
Patent JP-2000106555-A (JP)
Title: Bulk communication method and bulk communication equipment
Inventor: SUZUKI TORU
IPC: H04L12/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the bulk communication method and the bulk communication equipment by which bulk communication is attained even in the case that a delay cannot be corrected due to a defect at a receiver side. SOLUTION: In the case that reception delay buffers 114, 115 at a reception station side cannot correct a delay between two B channels in the bulk communication utilizing 2 sets of B channels B1, B2, a delay difference detected by reception delay difference detection sections 110, 111 is sent to a transmission station side. Delay correction buffers 104, 105 conduct delay correction in advance so as to eliminate the delay difference between the channels when transmission data reaches the reception station side based on the received delay difference and the transmission station transmits the transmission data whose delay is corrected as above to the reception station side.
Patent JP-S63129257-A (JP)
Inventor: SEKIGAMI KUNIMORI
IPC: F25B13/00
Filed: 1986-11-18
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。