baber/WOPTO huggingface dataset:
Patent JP-H02211369-A (JP)
Title: Exhaust recirculation flow passage structure of multicylinder type internal combustion engine
Inventor: KANAZAWA YOSHIFUSA
IPC: F02M25/07
Filed: 1989-02-08
Abstract: PURPOSE:To allow exhaust to recirculate uniformly into all the cylinders by allowing the first branched flow passages to communicate with each other at the center position between the first and second distribution ports and allowing the second branched flow passages to communicate with each other at the center position between the second and third branched distribution ports. CONSTITUTION:The first distribution pots 36L1 and 36R1 are allowed to communicate to inflow ports 35L and 35R through communication passages 38L and 38R and the first branched flow passages 37L and 37R, and the second distribution ports 36R2 and 36L2 are allowed to communicate to the inflow ports 35L and 35R through the communication passages 38L and 38R and the first branched flow passages 37L and 37R and the second branched flow passages 39L1 and 39R1, and the third distribution ports 36R3 and 36L3 are allowed to communicate to the inflow ports 35L and 35R through communication passages 38L and 38R and the second branched flow passages 39L1-2 and 39R1-2. These first, second and third branched flow passages 37L, 37R, 39R1-2, 39L1-2, 39R2-3, and 39L2-3 are allowed to communicate with the inflow ports 35L and 35R in parallel and with the equal flow passage length. Therefore, even in the case when the exhaust quantity is less in the low speed operation, the influence of the branched intake passages 23L1-23L3 and 23R1-23R3 is eliminated, and exhaust is allowed to recirculate uniformly into each cylinder.
Patent JP-S54121437-A (JP)
Title: Heating device
Inventor: TERAUE YUKIO
IPC: H05B3/00
Filed: 1978-03-14
Abstract: PURPOSE: To reduce time required for preheating and eliminate over-heating of food surface during cooking, by providing the heating device with high power heating elements.  
     CONSTITUTION: When a selector switch 13 is set on a contact a for selecting a grill performance, the surface of meat is directly roasted by means of a high performance upper heater 2 at about 800°C for a time set by a timer 5. When the switch 13 is next turned to a contact b, upper and lower heaters 2, 3 are intermittently energized as the contacts a, b are alternatively selected by a cam 5a driven by a timer motor of the timer 5, thus the food surface undergoes the atmospheric heating without scorching. If a switch 9 is turned to the contact b, the device provides microwave heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52112942-A (JP)
Title: Device for calculating stoppage of elevator
Inventor: SUZUKI OSAMU
IPC: B66B1/14
Filed: 1976-03-18
Abstract: PURPOSE: To provide a device for simply calculate the stoppage of cage of the elevator upon reception of input signal of preceding cage position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60174701-A (JP)
Title: Moss-controlling agent
Inventor: ISHIKAWA HIDENORI
IPC: A01N37/02
Filed: 1984-02-21
Abstract: PURPOSE:To provide a moss-controlling agent containing acetic acid and an acetic acid salt as active components, effective to completely, rapidly and efficiently killing and eliminating the harmful moss grown on the ornamental plant and tree such as BONSAI (a dwarf tree), without damaging the plant. CONSTITUTION:The objective composition contains acetic acid and an acetic acid salt comprising potassium acetate and/or sodium acetate, as active components. The molar ratio of the acetic acid to the acetate is preferably >=1/4 to achieve high moss-controlling effect. The agent is prepared preferably by adding acetic acid dropwise to a prescribed amount of the acetic acid salt, and the mixture is preferably stored in a glass bottle, a plastic container or a bag. The agent is used preferably in the form of powder, and the molar ratio is preferably <=1.7/1 for potassium salt and <=1.5/1 for sodium salt.
Patent JP-S59158763-A (JP)
Title: Sheet sorting device
Inventor: MATSUO KAZUHIRO
IPC: B65H39/11
Filed: 1983-02-24
Abstract: PURPOSE:To enable to sort sheets in many kinds regardless of the number of trays of each sorter and convey them to the outside of sorters for next process by arranging several sorters vertically in succession for providing a sheet material conveying device. CONSTITUTION:A discharged sheet P from a duplicating machine C comes to a take-in port of a sorter S and is introduced to discharge rollers 3 and 31 by take-in guides 2 and 2. Then, it is received in a sheet receiving inlet 4' of a group of trays 4 provided in steps, and stored on a tray 44, A support board 5 is raised according to a storing detection signal, and the take-in port of a lower step tray 45 is raised up to an oppositely facing position of the discharge rollers 3 and 31 to wait for the delivery of sheet materials. By repeating this process, the sheets P are stored up to the lowest tray. After finishing the distribution of the trays, the receiving ports of guides 20 and 211 of a conveying device to the outside are faced to the rollers 3 and 31, and belts 21 and 19 are driven to project the guides 20 and 201 up to the front side of the support board 5, and the sheets P discharged from the duplicating machine C are conveyed to the outside of the sorter S.
Patent JP-H04269043-A (JP)
Title: Remote power supply controller
Inventor: SHIMADA SETSUO
IPC: H04L69/40
Filed: 1991-02-25
Abstract: PURPOSE:To interrupt the power supply and to apply the power supply again without visit to a remote equipment installation location even when a fault including the software takes place in the remote information processing unit and the power supply cannot be interrupted. CONSTITUTION:When a CD signal ON detection circuit 11 detects ON of a CD signal and a system power supply application command signal 107 is outputted from a power supply control instruction circuit 12, an instruction output storage circuit 13 stores it that the application instruction of the power supply is outputted to give a pattern detection command to an ON-OFF pattern detection circuit 14. The ON-OFF pattern detection circuit 14 uses a prescribed time OFF detection circuit 15 and a prescribed time ON detection circuit 16 to detect a time series pattern when the CD signal is set to be OFF-ON-OFF for a predetermined time and allows the power supply control instruction circuit 12 to output a system power supply interrupt instruction signal 108 thereby interrupting the system power supply.
Patent JP-H04211686-A (JP)
Title: Preparation of substituted 1-benzo- thiazolyl-3,4-dimethyl-3-pyrroline-2,5- (1h)-dione and intermediate for producing same
Inventor: GURAAPURIIRE DORUFUMAISUTAA
IPC: A01N43/78
Filed: 1991-02-25
Abstract: PURPOSE: To provide a substituted 1-benzothiazolyl-3,4-dimethyl-3-pyrrolin-2,5-(1 H)-dione.  
     CONSTITUTION: A halobenzothiazole is reacted with an alkali metal alcoholate to form an alkoxy-, alkenyloxy-, or alkynyloxybenzothiazole, which is then nitrated with nitric acid. The nitrated product is reduced to form an aminobenzothiazole, and the product is treated with dimethylmaleic anhydride to form an imide, which is finally rearranged with a quaternary ammonium salt. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S53113371-A (JP)
Title: Filter cylinder
Inventor: KASHIWARA HIDEO
IPC: B29C45/14
Filed: 1977-03-15
Abstract: PURPOSE: To injection mold a filter cylinder having several groups of folds according to a predetermined angular classification, the folds of each group protruding in the same direction, using a relatively small number of divided molds corresponding to the number of the groups of folds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11225967-A (JP)
Title: Oculogyration analysis method, oculogyration display and diagnosis device, and recording medium in which private diagnosis file is recorded
Inventor: FUNABIKI KAZUO
IPC: A61B3/113
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method by which angular speed of eyeball is simply and speedily calculated using a computer to observe oculogyration quantitatively based on picture images of eyeball only, a display and diagnosis device preparing the observation data obtained by the analysis method as data for diagnosis, and recording medium recording the prepared diagnosis data as a private diagnosis file. SOLUTION: In the method by which eyeball picture images are analyzed, angular position data EP of an eyeball E is calculated by applying predetermined picture image processing to eyeball picture images sampled in a predetermined cycle, then angular speed data EV is calculated, predetermined computing processing is applied to the angular speed data EV to remove angular speed data EV (b) of rapid speed phase, and then smoothing processing is applied to it to extract angular speed data EV (a) in which gentle removal phases are continuous in oculogyration.
Patent JP-H04269002-A (JP)
Title: Orthogonal detector
Inventor: SUZUKI HIROSHI
IPC: H03D3/06
Filed: 1991-02-25
Abstract: PURPOSE:To realize the orthogonal detector with a small linear distortion by measuring an amplitude ratio and a correlation coefficient due to a distortion of an orthogonal detection signal and compensating the distortion based on the measured value. CONSTITUTION:A conventional orthogonal detector is provided with a measurement means 3 and a linear conversion means 4. A signal generating means 2 eliminates a DC component from an orthogonal detection output obtained by multiplying a reference signal and a modulation signal inputted from an input terminal 1 to generate an in-phase detection signal and an orthogonal detection signal. The measurement means 3 measures an amplitude ratio and a correlation ratio from the two signal components being the in-phase detection signal and the orthogonal detection signal. The linear conversion means 4 based on the said amplitude ratio and correlation ratio eliminate the correlation component from the orthogonal detection signal and makes the amplitude of the orthogonal detection signal with that of the in-phase detection signal to output the orthogonal detection signal subject to linear conversion.
Patent JP-H10286098-A (JP)
Title: Production of d-amino acid, and production of amine
Inventor: NIKAIDO TERUYUKI
IPC: C12R1/77
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a highly pure D-amino acid, among an aromatic amino acid, useful as a raw material for antibiotics, etc., by treating the enantiomer mixture of the aromatic amino acid with a microorganism, etc., capable of selecting decomposing the aromatic L-amino acid. SOLUTION: This method for producing a D-amino acid comprises treating the enantiomer mixture of an amino acid of formula I (R is H, OH) and/or formula II (R1 , R2 are each H, OH) with at least one of a microorganism belonging to the genus Fusarium, Gibberella, Aspergillus, Pleurotus, Nectria, etc., or its treated product having an ability to selectively decompose the L-amino acid among the amino acid of formula I and/or formula II to produce an amine of formula III and/or formula IV and subsequently recovering the left D-amino acid. The D-amino acid useful as a raw material for medicines, especially antibiotics, can thereby be obtained in high optical purity.
Patent JP-H01205176-A (JP)
Title: Consumables cartridge and image forming device using it
Inventor: UEMATSU RYOSUKE
IPC: G03G21/02
Filed: 1988-02-12
Abstract: PURPOSE:To set a processing condition optimum for each cartridge by providing an information recording part, where a recording pattern which can be read is recorded, driven with a driving power transferred from an image forming device. CONSTITUTION:In order to initialize a photosensitive drum 7, the photosensitive drum 7 is usually rotated nearly once without printing. At such a time, the information recording part 1 is simultaneously driven and the information of a bar code label 2 is read with an optical sensor 3. Characteristic peculiar to a consumables cartridge 9, for example, developing bias information optimum for the photosensitive drum 7 is recorded in the above-mentioned information. Thus, the processing condition optimum for the cartridge can be set. The ID number peculiar to the cartridge can be included in said information. By integrating and storing the lifes of consumables every ID number on a device main body, the life of each cartridge can be accurately controlled even if plural consumables cartridges are used by being replaced in the middle of the life.
Patent JP-S63197493-A (JP)
Inventor: NAKAMURA TAKESHI
IPC: D06F33/02
Filed: 1987-02-12
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-H01206287-A (JP)
Title: Positioning apparatus
Inventor: SUZUKI RYOICHI
IPC: G12B5/00
Filed: 1988-02-12
Abstract: PURPOSE:To reduce the number of parts of a positioning apparatus and to achieve the miniaturization of said apparatus, by bringing the curved surfaces of three or more guide rings freely movable up and down as well as freely revolvable into contact with the outer edge of a table and pressing one or more guide rings. CONSTITUTION:Three guide rings 7 are respectively set so that the curved surfaces 8 thereof are brought into contact with the outer edge of a theta-table 1 to become a state grasping the theta-table 1. The guide rings 7 respectively press the theta-table 1 toward the center of the theta-table 1 by energizing a support 6. Since the guide rings 7 are freely movable up and down as well as freely revolvable through ball bushes 10, the guide rings 7 follow the displacement of the theta-table 1 without separating the curved surfaces 8 from the outer edge of the theta-table 1 when the theta-table 1 is moved up and down or revolved. By this method, the theta-table 5 is guided by the guides 5 having the guide rings 7.
Patent JP-S52112809-A (JP)
Title: Volume type rotary compressor
Inventor: OOTANI IWAO
IPC: F04C18/16
Filed: 1976-03-19
Abstract: PURPOSE: To obtain a volume type rotary compressor wherein the compressor performance is not lost at all the changes in the power source frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269278-A (JP)
Title: Sky boathouse
Inventor: IGATA SUETA
IPC: E04H6/18
Filed: 1991-02-25
Abstract: PURPOSE:To reduce the heights of a rising bed and a rack by providing rails to each rack of a rack structure and the rising bed of a crane for carrying boats in and out, and placing on the rising bed a lift-equipped truck which travels on both of the respective rails of the rack structure and the rising bed. CONSTITUTION:A boat B is placed together with a stock 12 on the lift frame 11 of a lift-equipped truck 8. A crane 4 for carrying boats in and out is made to travel to a predetermined rack-line position and then a rising bed 6 is raised to a predetermined floor. Next the lift frame 11 is raised by a lift 10 and the lift-equipped truck 8 is made to travel and shifted onto a rack 2. Then the lift frame 11 is lowered by the lift 10 and the stock 12 and the boat B are placed on beams provided inside the rack 2.
Patent JP-S58203867-A (JP)
Inventor: EDOWAADO ERU UIRIAMUZU
IPC: B65D85/50
Filed: 1983-02-25
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-S55123685-A (JP)
Title: Thermal cracker of heavy oil
Inventor: UENO MUNEHARU
IPC: C10G9/16
Filed: 1979-03-15
Abstract: PURPOSE: To prevent the coking with relatively simple remodeling, by suppressing both (a) the inflow of high-temperature heavy oil into the contact part between the inner wall of the thermal reactor and the oil level and (b) the heating of heavy oil in the low-temperature zone of the contact part.  
     CONSTITUTION: The annular partition wall 2 is set in the heavy oil over the whole inner wall of the closed thermal cracker 1 to suppress the inflow of the high-temperature heavy oil into the contact part 3. The heavy oil on the contact part 3 with respect to the wall 2 is fed to the cooler 4 and circulated to keep the oil on the contact part 3 side at a relatively low temperature causing no or hardly any coking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62189911-A (JP)
Inventor: ONUMA HIDEO
IPC: H02G5/06
Filed: 1986-02-17
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-S60175018-A (JP)
Title: Beam shaping optical system
Inventor: MARUYAMA KOUICHI
IPC: G02B27/09
Filed: 1984-02-20
Abstract: PURPOSE:To eliminate deviaton between optical axes of the incidence-side system and the exit-side system and to relax requirements of working and attaching precisions by providing such angle of incidence that the incident light and the exit light are parallel with each other when an incident optical beam is made incident at a certain angle on one face. CONSTITUTION:In the case shown in the figure, this optical system has a beam width conversion function in the Z direction when this optical system is used at such angle of incidence that the incident light and the exit light are parallel with each other. That is, this optical system has such angle of incidence that the incident light and the exit light are parallel with each other when the incident optical beam is made incident at a certain angle on one face. By this optical system, a beam shaping optical system is obtained without deviation between optical axes of the incidence-side system and the exit-side system neither severe requirements of working and attaching precisions with respect to spherical aberration.
Patent JP-H11233319-A (JP)
Title: Etching method and manufacture of resistor including the same
Inventor: ITO MASAAKI
IPC: C23F1/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield, and at the same time the reliability of a resistor by suppressing the swelling of an alloy resistance layer. SOLUTION: Since substrates 15 are etched by the use of an etching container 11, having at least one projecting section 12 on its the bottom face or either one of its facing side faces, in such a way that the substrates 15 are put in a net 14 and the net 14 is brought into contact with the projecting section 12, the whole surfaces of the substrates 15 can be etched uniformly in the depth directions. Therefore, the nonconforming appearance of the alloy resistance layer of a resistor is eliminated, and the manufacturing yield of the resistor is improved.
Patent JP-S62189419-A (JP)
Title: Visual field converting optical system
Inventor: TAKAHASHI SUSUMU
IPC: G02B23/26
Filed: 1986-02-17
Abstract: PURPOSE:To simplify the constitution of the titled system so that an aberration is scarcely generated, by constituting it so that an optical element has in its main part a refractive index distribution of a linear variation in the direction being different from the direction of an optical path. CONSTITUTION:A light beam which is made incident vertically onto a prism 12 consisting of a heterogeneous medium is curved in the inside, and emitted vertically against the end face in its emitting end face. Therefore, when using the titled system in the water or in the air, the visual field direction is not changed, and also, a light beam which is emitted in the upper and lower directions from an optical axis is also curved in the lower direction, respectively, and both angles are kept almost the same as before converting the visual field. As for a refractive index distribution of the prism 12, fundamentally, in the side where thickness in the direction being parallel to the optical axis, the refractive index is low, and in the side where said thickness is thin, the refractive index is high, and also, between them, it is varied almost linearly. The refractive index distribution is linear due to a fact that a deflection angle action is roughly proportional to the product of a refractive index gradient and a distance where a light beam has passed through, in such a state, the generation of each aberration for deterioration an image is the least.
Patent JP-H08218794-A (JP)
Title: Outer shell structure for underground space and tunnel excavation device
Inventor: TSUCHIYA KOSABURO
IPC: E21D9/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide an outer shell structure for an underground space having high strength and reliability which can be efficiently built, while required number of outer shell tunnels can be reduced. CONSTITUTION: In an outer shell structure 10 which is formed by covering the periphery of an underground space 14 with a large number of outer shell tunnels 15 which extend in the horizontal axial direction of the space 14, each of the tunnels 15 comprises a tunnel body 17 and protruding parts 16 projecting from opposite sides of the body 17 in a winglike form. The tunnels 15 are disposed in succession along the periphery of the space 14 in such a manner that each of the protruding parts 16 protrudes in the circumferential direction of the space 14, so that earth pressure between the tunnels 15 can be born to protect the space 14.  For forming each tunnel 15, a tunnel excavation device comprising a cylindrical advancing machine body, which has a cutter head at its end and a separated chamber provided at the rear of the cutter head, and a helical drum advancing device provided with a helical cutter bit projecting sideward from the advancing machine body is employed.
Patent JP-S61190152-A (JP)
Title: Air-tight device for combustion chamber of internal-combustion engine
Inventor: OKAZAKI MASAKI
IPC: F02F3/00
Filed: 1985-02-18
Abstract: PURPOSE:To enable the area of a surface to which heat of a piston is transmitted to be ensured by forming a recess in one of contact surfaces of a piston ring and a crank chamber side wall of a piston ring groove and a wedge type of the groove sides having an opening diverging toward the crank chamber. CONSTITUTION:At least one of contact surfaces of a piston ring 21 and a crank chamber side wall 22a of a piston ring groove 22 is formed with a recess 29. And the sides of the piston ring groove 22 formed like a wedge having an opening diverging toward the crank chamber side. Thus, the area of piston ring surface contacting the side walls of the groove is ensured so that heat flow bundle flowing from a piston 8 to a cylinder through the piston ring 21 is sufficiently ensured to cool sufficiently the piston while the function of interrupting combustion gas can be improved.
Patent JP-H07237251-A (JP)
Title: Injection mold
Inventor: TORII REIJIRO
IPC: B29C45/38
Filed: 1994-03-01
Abstract: PURPOSE:To improve productivity by fixing a runner of a molded product and detaching the runner from the molded product, by enabling that a block is provided between a retainer plate and top plate, the runner of the molded product is fixed by an action of the block and the runner is detached from the molded product. CONSTITUTION:An injection mold is provided with retainer plates 1, 10 and top plates 2, 20. A slide pin 5 is provided in the retainer plate 1 and a block 6 which is operated by the slide pin 5 is provided in a top plate 2 between the retainer plate 1 and the top plate 2. In other words, a block 60 is fitted to the tip of a spring 50 buried in the retainer plate 10. Runners 4a, 40a of molded products 4, 40 are fixed reliably and the runners 4a, 40a can be detached reliably from the molded products 4, 40 since those blocks 6, 60 are operated by the slide pin 5 or the spring 50.