baber/WOPTO huggingface dataset:
Patent JP-S62192356-A (JP)
Title: Fluoroalkyl-beta-lactam compound
Inventor: YOSHIOKA TAKEO
IPC: C07D205/08
Filed: 1986-02-19
Abstract: NEW MATERIAL:The compound of formula I (R1 is formyl, carboxyl or acetyloxy; R2 is H or N-protecting group). EXAMPLE:(3R,4S)-3-[(R)-1-fluoroethyl]4-formyl-1-(p-methoxy)phenyl-2-az etidinone. USE:Medicine. It has excellent antibacterial activity and is useful as a synthetic intermediate for carbapenam or carbapenem antibiotic substance such as the antibiotic substance of formula II safe to renal dehydropeptitase and useful as an antibacterial agent. PREPARATION:A compound of formula I wherein R1 is formyl and R2 in N- protecting group can be produced by (1) reacting the compound of formula III (R3 is lower alkyl) with the compound of formula IV (R21 is N-protecting group) in the presence of lithium diisopropylamide of formula V, etc., (2) fluorinating the resultant compound of formula VI with diethylaminosulfate trifluoride of formula VII and (3) oxidizing the obtained compound of formula VIII with ozone.
Patent JP-S58150734-A (JP)
Title: Ventilating device with shutter blade
Inventor: KAWASHIMA KAZUYUKI
IPC: F24F7/013
Filed: 1982-03-02
Abstract: PURPOSE:To prevent an air current from being curved with the aid of sutter blades, to enable reducing of the occurrence of a pressure loss and a circulating air, and to enable to perform an efficient ventilation with a low noise, by constituting a device such that a tilt angle of a shutter blade in an opening state parallels a direction in which air flows. CONSTITUTION:Openable shutter blades 6 are attached to the inside of a mounting frame so that they open at a time when an impeller turns. A pin 7 rotatably supports the shutter blades. With a driving motor 2 run, an impeller 4 turns, and the flow of air passes through between the opened shutter blades 6. In which case, a rotary shaft 3 is held at the same angle of inclination as that of the shutter blade 6 in an opening condition, and thereby an air current produced as a result of the rotation of the impeller 4 passes between the shutter blades 6 as shown by stream lines 8 without being curved. Simultaneously, a back pressure is low, and this reduces the production of a circulating current 9. The example is in the case of a ventilating device with shutter blades which performs a ventilation of both indoor and outdoor air, but the other ventilating device with blades or a blower with blades may produce the same effect that which is described above.
Patent JP-S57148055-A (JP)
Title: Starter motor device
Inventor: KURIHARA KATSUMITSU
IPC: F02N15/02
Filed: 1981-03-07
Abstract: PURPOSE:To improve durability, by slidably spline fitting a pinion gear to a ring gear in the end of an output shaft, slidably extending a moving shaft through the center of the output shaft, providing said moving shaft in said pinion gear and performing meshing operation of the pinion gear to the ring gear. CONSTITUTION:A one-way transmission device T, from the rotor shaft 6 of a starter motor M to an output shaft 23, is housed in a transmission housing H, and a pinion gear 33 is coupled to an end part of the output shaft 23 by a spline 34 in a disengageable state to a ring gear 35. Then a moving bar 38, slidably extended through the axial center of the output shaft 23, is connected to the pinion gear 33, at starting operation the moving bar 38 is slided to mesh the pinion gear 33 to the ring gear 35, simultaneously driving power of the motor M is transmitted to the output shaft 23 through the one-way transmission device T. In this way, a starter motor device can be miniaturized to improve its durability.
Patent JP-S52116189-A (JP)
Title: Excitation light condenser unit for coloring matter laser
Inventor: ITOU KATSUTAKA
IPC: H01S3/20
Filed: 1976-03-26
Abstract: PURPOSE:To secure easy adjustment of coloring matter laser by holding constant the incident height of excitation light beam into lens.
Patent JP-H03241052-A (JP)
Title: Nonwoven sheet and production thereof
Inventor: OGATA TOSHIKO
IPC: D04H1/559
Filed: 1990-02-14
Abstract: PURPOSE:To simply obtain the title sheet useful as a surface material of paper diaper, etc., having excellent pacifying properties, comprising a laminate of a bored synthetic resin film and a nonwoven fabric, by forming specific island parts approximately at the center of bored parts and connecting the island parts to the peripheries of the bored parts with the nonwoven fabric. CONSTITUTION:A synthetic resin film (e.g. polyethylene film) preferably blended with white pigment such as titanium oxide is laminated to a nonwoven fabric (e.g. polypropylene fiber or cotton) substantially not influenced by the melting point of the synthetic resin film, a heated projecting material is pressed against the surface of the synthetic resin film, the synthetic resin is melted, shrunk, island parts 7 are formed approximately at the center of bored parts 6 (gaps of constituent fibers of the nonwoven fabric are packed with a synthetic resin), the island parts 7 are connected tot he peripheries of the bored parts 6 with the constituent fibers of the nonwoven fabric to give the objective sheet 4.
Patent JP-S61191810-A (JP)
Title: System for controlling combustion load of common thermal power
Inventor: NAKAYAMA YUZO
IPC: F22B35/00
Filed: 1985-02-20
Abstract: PURPOSE:To make it possible to suppress the conversion of a high calory fuel flow and carry out a stable control of the combustion load by using a load conversion rate signal for the flow quantity control of a low calory fuel and converting the target value of a low calory fuel into a load to carry out a load adjustment. CONSTITUTION:An automatic combustion control unit 1 applies a signal from a BFG blast furnace flow conversion rate setter 12 to a conversion ratio setter 14 through a switch 23, on one hand. On another hand, the unit 1 applies a signal from an computer 37 for converting the load conversion to the flow conversion of an automatic load adjusting device 2 to a conversion rate setter 4 via the switch 23. That is, either of signals from the flow conversion rate setter 12 and the computer 37 is selected by the switch 23 and is applied to the conversion rate setter 14. Further, a computer 24 for converting the BFG flow target value into a load target value is provided, and an output signal of the computer is applied to the automatic load adjusting device 2. Accordingly, the low calory fuel can be increased or decreased without increasing the high calory fuel by the high calory fuel master control of heavy oil and the like.
Patent JP-H11232544-A (JP)
Title: Article pay-out device for automatic vending machine
Inventor: SHIMAMORI YOSHIYUKI
IPC: G07F11/24
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an article pay-out device of an automatic vending machine which pays even an angulated article out excellently without article jamming and defective pay-out operation. SOLUTION: An article width restriction plate 30 which restricts the width of an article passage is provided opposite a pay-out mechanism 10 across a storage conveyance path, and this article width restriction plate 30 is provided with an auxiliary projection part 42 which is arranged in the storage conveyance path while projecting from he width restriction part 30 to the position opposite the projection position of a upper stopper 14 in the storage conveyance path and abuts against the 2nd angulated article 4K from the bottom in the storage path 5 to put the angulated article 4K close to the pay-out restriction means plate 30.  Consequently, the 2nd angulated article 4K from the bottom abuts against the auxiliary projection part 42 and is put close to the pay-out restriction means plate 30 and its pay-out is securely restricted, so that only the angulated article 4K at the lower end of the storage conveyance path is securely paid out.
Patent JP-S59159789-A (JP)
Title: Production of l-alpha-aminoacid
Inventor: DOUTANI MASAHARU
IPC: C12P13/04
Filed: 1983-03-01
Abstract: PURPOSE:The asymmetric hydrolysis of D,L-alpha-aminoacid amide is effected with cultured cell bodies of a microorganism or their treated product to enable high- yield production of L-alpha-aminoacid. CONSTITUTION:A microorganism in Shizosaccharomyces, Rhodosporidium or Candida, capable of hydrolyzing L-alpha-aminoacid amide, e.g., Shizosaccharomyces japonicus ATCC 10660, its living cell bodies or cell body-treating product is made to act on D,L-alpha-aminoacid of the formula (R1 and R2 are independent from each other and represent H, lower alkyl, phenyl, hydroxyl).
Patent JP-S60180063-A (JP)
Title: Air electrode
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/86
Filed: 1984-02-24
Abstract: PURPOSE:To prevent water steam from intruding into the main body of a porous electrode by laminating a thin layer that makes a metal oxide contain in a carbon matrix on the gas side surface of the porous electrode main body and forming an air electrode. CONSTITUTION:An air electrode used in a hydrogen/oxygen fuel cell and such is formed by integratedly laminating a thin layer that makes a hydrous or hydrated metal oxide, metal oxide with oxygen adsorption power, metal oxide with rutile type crystal structure, etc. contain in a carbon matrix, on the gas side surface of an electrode main body made of a conductive carbon porous body and such that are provided with the active power which reduces oxygen gas electrochemically, directly or through a porous film such as porous fluororesin by the reactive sputtering method, etc. As a result, the steam in the air and hydrocarbon gas can effectively be prevented from intruding into the electrode main body and heavy load discharge is enabled for a long period of time.
Patent JP-H08227565-A (JP)
Title: Adjusting mechanism for lead screw driving section
Inventor: OONO YOSHIAKI
IPC: G11B21/02
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a stable initial position of a lead screw by providing an adjusting mechanism for a lead screw driving section with the lead screw, the lead screw driving section and a spring for bringing conductors and terminals into pressurized contact with each other. CONSTITUTION: The initial position adjustment of the lead screw 3 is executed by slightly rotating the lead screw driving section 5 in a rotating direction (toward an arrow A). At this time, the conductors 8 are arranged in the rotating direction shown by the arrow A and, therefore, friction load acts between the terminals 7 and the conductors 8 and between a stepping motor 4 and the fixing spring 13 but the load of this time is not the load acting directly toward the arrow A at the time of adjustment and the smooth fine adjustment of rotation is executable and, therefore, the stable initial position is obtd. The lead screw driving section 5 is fixed to a casing 1 by tightening a mounting screw 10a and mounting screw 10b which are temporally stopped thus far when the initial position of the lead screw 3 is determined.
Patent JP-S61194690-A (JP)
Inventor: FUSHIAOOYUAN RI
IPC: G11C11/02
Filed: 1986-02-18
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。
Patent JP-H06248341-A (JP)
Title: Production of steel with high strength and high toughness from non-heat-treated steel
Inventor: KAKIZAKI SATORU
IPC: C22C38/00
Filed: 1993-02-23
Abstract: PURPOSE:To reduce the weight of a structure by simplified and inexpensive means by subjecting a steel, having a specific composition containing Cr, Mo, B, Ti, etc., to hot working, to cold working at specific amount of strain, and then to specific tempering treatment. CONSTITUTION:The steel has a composition consisting of, by weight, 0.05-0.25% C, 0.10-1.00% Si, 0.50-3.00% Mn, <=0.025% P, 0.30-3.00% Cr, <=1.00% Mo, 0.0005-0.0050% B, 0.01-0.1% Ti, 0.01-0.10% Al, <=0.02% N, and the balance Fe with inevitable impurities. This steel is hot-worked and then formed into bainite structure. This non-heat-treated steel is cold worked at <=10% amount of strain and further subjected to tempering treatment at 50-300 deg.C for >=10min. By this method, the use of the non-heat-treated steel as heavy weight structural material is made possible.
Patent JP-S58151730-A (JP)
Title: Output control circuit of laser diode
Inventor: HIBI MICHIO
IPC: H04B10/572
Filed: 1982-03-05
Abstract: PURPOSE:To ensure the stable optical transmission, by feeding back negatively  the difference between the integrated value of data quantities to be transmitted  and the integrated value of the outputs of a laser diode. CONSTITUTION:A transmission data is fed to a terminal A. A part of this data is converted into a DC by an integration circuit 6 and then supplied to an inverted input terminal of a differential amplifying circuit 8 after amplification. A part of the output light of a laser diode 2 is converted into a current by a photoelectric converting circuit 3 and then supplied to a non-inverted input terminal of the circuit 8 after integration and conversion into a DC. A deviation signal obtained at the output side of the circuit 8 is applied to a compensating circuit 9 to set the DC of the transmission data at a proper level. Then the variations of output due to a pattern of RZ or NRZ and to temperatures can be compensated for the transmission data.
Patent JP-S57148265-A (JP)
Title: Stage tracer
Inventor: MURAYAMA HIROSHI
IPC: G01R13/20
Filed: 1981-03-11
Abstract: PURPOSE:To ensure tracing at the time when a device recommences its operation, by a method wherein several blocks of memories each consists of two banks, and bank-reversing bits which correspond to each block memorizing whether the memorized sequence of said banks is reversed or not, are provided. CONSTITUTION:A device 1 to be traced transmits a trace starting signal 5, a trace stopping signal 8 and trace data 6 to a storage tracer 2. The storage tracer 2 is composed of a trace controlling section 3 and a memory section 4. The memory section 4 is composed of a memory section 21 of several blocks, each of which consists of 2 banks, and a bank-reversing bit 22 of (n+1) bit matching each block, and this memory section writes trace data and bank- reversing data in accordance with memory address signal in each cycle. The trace controlling section 3 is composed of a block address section, a bank address section, section and a status controlling section, etc.
Patent JP-S58151400-A (JP)
Title: Working method of brittle material
Inventor: ISHIDA YOSHIHIRO
IPC: C30B33/00
Filed: 1982-03-05
Abstract: PURPOSE:To form a socket hole of a rectangular shape having a sharp sectional shape, by adhering one surface of a brittle material to a fixing member by means of wax, machining a socket hole in the other surface, and etching away the machined surface. CONSTITUTION:A brittle material 10 with its surface 10B to be worked with a socket hole faced upward is fixed to a work holder 20 by using wax 18. A work holder 20 is placed on a work shank 22, and is so positioned that the center of the hole to be worked coincides with the center of the shank 22, whereafter both are coupled by means of clamp screws 24. An earmark (b) on the working surface side formed on the surface 10B side is used as a reference line for positioning in this case. The material 10 is rotated with a spindle for rotating the work and the material is worked. The wax 18 is removed and the brittle material is removed upon ending of the machining. The part which is not required to be removed is masked 32, and the work hardened surface layer produced by the machining of the socket hole is removed by using an etching soln. 34.
Patent JP-S63200521-A (JP)
Title: Semiconductor wafer
Inventor: IKEGAMI FUMIO
IPC: H01L21/02
Filed: 1987-02-16
Abstract: PURPOSE:To lessen a loss because of a damage to a nearby wafer by causing dimensions at the center part of the water of a semiconductor chip to be larger than those at its peripheral part. CONSTITUTION:Situating among chips that are partitioned by partitioning lines, chips 2a on a wafer 2 are in the form of regular square and each of them has a small area, while the chips 2b are rectangular, each of which has an area that is twice that of the chips 2a. A wafer area is efficiently used by placing the chips 2b at the center part and the chips 2a at peripheral parts. The larger an area ratio of a chip 2b to 2a is, the more effectively a wafer are is utilized. Further, when the peripheral parts of the wafer are damaged, only small chips 2a suffer damage and then the quality of the wafer is not harmed very much.
Patent JP-H10226218-A (JP)
Title: Inside-air and outside-air controlling device for automotive air conditioner
Inventor: KAWASHIMA MASAFUMI
IPC: B60H1/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent occupants from having discomfort while coping with their feeling in traveling at low vehicle speed. SOLUTION: Whether the outside air is clean or polluted is judged. If the outside air is judged to be polluted, inside-air and outside-air modes enter the inside-air mode. The steps following are traced to finish with and newly start the flow chart shown. If the outside air is judged to be clean in the step S70 reached a second time, a timer T starts measuring the time elapsing (S100), and whether a flag RECF is set to 1 or not is evaluated (S110). In this case, as the flag RECF is set to 1 in the preceding step S90, the judgement in step S110 selects YES and the step proceeds to S120. The inside-air mode is retained until the time of the air being clean exceeds the hold time H set in above (S120). The hold time H is so set that it becomes longer, the slower the vehicle speed VC becomes.
Patent JP-S63203899-A (JP)
Inventor: SHIMOMURA HACHIRO
IPC: D21H27/00
Filed: 1987-02-17
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-S53119670-A (JP)
Title: Ion implanting method and apparatus for the same
Inventor: OOMURA KAZUMICHI
IPC: C23C14/48
Filed: 1977-03-28
Abstract: PURPOSE: To obtain an ion distribution uniform in the face and depth directions of a wafer by providing a concave curved face wherein a beam deflection start point is the center of curvature, to a target holder for radiating ion beam, affixing a specimen wafer thereto in a curved state and radiating the ion beam in this state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06285227-A (JP)
Title: Prize apparatus for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1992-01-24
Abstract: PURPOSE:To provide a prize apparatus of a pachinko machine which enables the obtaining of the entry of balls into a special prize port effectively. CONSTITUTION:Opening closing members 2 and 2 are arranged to allow conversion between a first position rejecting to receive balls struck and a second position allowed to receive the balls easily. A path part 25 is formed to let the balls entering between the opening/closing members 2 and 2 pass and mobile ball receiving members 26 and 26 are arranged to enable conversion between the first position which lets the balls passing through the path part 25 pass as intact and the second position at which the balls passing through the path part 25 are stopped. A special prize port 27 is formed to admit the balls stopped with the mobile balls receiving members 26 and 26.
Patent JP-S62290159-A (JP)
Title: Hybrid integrated circuit
Inventor: OBARA HIDEKI
IPC: H05K3/32
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a thin small-sized hybrid IC, cost of which is reduced, by directly placing a circuit part such as a large-sized high capacitor onto a base substrate and putting a small-sized circuit part onto a printed board loaded on the base substrate. CONSTITUTION:A printed board 3 on which conductor patterns are printed is placed onto a base substrate 1 integrally shaped with leads 2 in a lead frame, and chip parts 4, such as ICs, resistors, etc., are mounted onto the printed board, and connected to wiring patterns on the printed board 3 by bonding wires. Only thin chip parts 4 are mounted onto the printed board 3, and high chip parts 5 requiring a large area such as capacitors are mounted directly onto the base substrate 1 and connected electrically to the printed board by bonding wires 7.
Patent JP-S58202851-A (JP)
Inventor: KEIKOSUROU IRANI
IPC: G01J5/10
Filed: 1983-03-04
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-S56132736-A (JP)
Title: Electron gun
Inventor: SASAKI ISAO
IPC: H01J1/16
Filed: 1980-03-21
Abstract: PURPOSE:To provide both the circular crossover configuration and the circular emission pattern of an electron gun without causing any increase of the heating temperature and the bias voltage of the gun, by assigning a special crystal surface to the top surface of a single crystal chip of LaB6, and by forcing electrons to be discharged from this crystal surface. CONSTITUTION:To the top surface of a single crystal chip of LaB6 is assigned a crystal surface possessing a crystal orientation of <320>, or the one slanted from <320> by less than 15 deg., or equivalent to any one of these. Electrons are discharged from this crystal surface at a temperature over 1,450 deg.C. The surface of <320>, appears only on the top of chip end, and electron beams are discharged only from this top.
Patent JP-H08226617-A (JP)
Title: Thick and thin fuel combustion device
Inventor: TANIMURA YOSHITAKA
IPC: F23C99/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a thick and thin fuel combustion device, permitting combustion with a high air ratio even upon low input combustion to prevent the generation of condensate as much as possible and capable of restraining the generation of NOx as much as possible while improving air resistant performance and permitting good thick and thin fuel combustion. CONSTITUTION: A plurality of flat thick fuel combustion units 3, consisting of thick flame ports 7 for burning thick mixture and thick mixture chambers communicated with the thick flame port 7, are provided in parallel with an interval while flat thin fuel combustion units, formed between neighboring thick flame ports 7 and consisting of thin fuel flame ports 15, thin fuel mixing chamber 16 communicated with the thin flame ports 15, and the like, are formed between neighboring thick fuel combustion units 3 utilizing the thick fuel combustion units 3 as the constituting members thereof.  The thin fuel flame ports 15 are formed between several thick fuel flame ports 7 among spaces between neighboring thick fuel flame ports 7 while secondary air supplying ports 13, supplying secondary air for combustion, are formed between the remaining thick fuel flame ports 7 and secondary air regulating plates 20 for regulating the flow of secondary air are arranged in the secondary air supplying ports 13.
Patent JP-H09231687-A (JP)
Title: Picture display system
Inventor: YONEMITSU JUN
IPC: H04N7/081
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enable multiplex data to be displayed only by a decoding reproducing system sold and installed only in a specific area, where a recording medium for the multiplex data has been sold or where the multiplex data has been broadcast. SOLUTION: Multiplex data containing an area code is recorded in a recording medium 20; this area code is compared with an internal area code in a decoding device 30; and, when the area code of the recording medium 20 contains the internal area code of the decoding device 30, the recording medium 20 is decoded and reproduced. In addition, acceptance period data are written in the multiplex data in accordance with the area code; this acceptance period is compared with the date of a calendar generator 38 in the decoding device 30; and, if the date of the calendar generator 38 is within the acceptance period, the recording medium 20 is decoded and reproduced.