baber/WOPTO huggingface dataset:
Patent JP-H1087546-A (JP)
Title: Production of gamma-halotiglic aldehyde
Inventor: BURDET BRUNO
IPC: C07C69/63
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the subject compound useful as an intermediate for vitamin A with a small amount by-product at a low cost, by haloalkoxylating a 1-alkoxy-2-methyl-1,3-butadiene with a specific halogenating agent and then hydrolyzing the resultant compound. SOLUTION: (A) A compound represented by formula I (R<1> is a 1-4C alkyl) is haloalkoxylated with (B) a halogenating agent which is a hypochlorite or a hypobromite of an alkali(ne earth) metal, t-butyl hydrochlorite, N- bromoacetamide, 1,3-dichloro-5,5-dimethylhydantoin or 1,3-dibromo-5,5- dimethylhydantoin in (C) an alcohol represented by the formula R<2> OH (R<2> is R<1> ) to provide a compound represented by formula II (Hal is chorine or bromine), which is then hydrolyzed with sulfuric acid, hydrochloric acid, etc., to afford a compound represented by formula III.
Patent JP-H0382264-A (JP)
Title: Picture input device
Inventor: YOSHIKAWA OSAMU
IPC: H04N1/107
Filed: 1989-08-25
Abstract: PURPOSE:To reduce timewise and spatial limit and to improve the operability by providing a picture memory so as to make a picture input device independent of a data processing unit through the takeout of a connector. CONSTITUTION:A picture memory 21 to store an output data of an A/D converter circuit 2 and a memory controller 20 controlling the data write into the picture memory 21 and the readout of the data from the picture memory 21 are provided to the input device. Then the input operation of the picture information into the picture memory 21 is implemented independently of that of a data processing unit 40. Thus, timewise and spatial degree of freedom in the input of the picture information to the input device are improved and the input operability to the picture is improved.
Patent JP-S6376812-A (JP)
Title: Recycling method for double pipe tuyere
Inventor: NOMURA HIROSHI
IPC: C21C5/48
Filed: 1986-09-19
Abstract: PURPOSE:To easily recycle worn tuyere at low cost by taking out an inner pipe when the tip part of tuyere retreats from the refractory level by melting loss, inserting it in an outer pipe after plugging the tip part thereof by refractory and eliminating the tip part containing the refractory in the inner pipe by continuation of refining. CONSTITUTION:When the tip part of double pipe tuyere retreats from the outskirt of refractory level by melting-loss caused by burnback phenomenon, the inner pipe 3 is once taken out and the tip opening part is perfectly plugged by disk-like iron-plate 4, and further bar-like refractory 6 coated by mortar 5 on the outside thereof is pushed into the inner pipe 3. Then, the inner pipe 3 is plugged by refractory 6 up to a position, of at least about 5mm (l>=5mm) apart from the tip part position of outer pipe 1 toward outside direction. This inner pipe 3 is inserted in the outer pipe 1 and the pipes 3, 1 are connected with the gas introducing pipe respectively, to reopen the blowing. In this way, at first, the tip part of outer pipe 1 is eliminated in the few heats of blowing and then the cooling gas starts to flow, and next, the tip part of inner pipe containing the refractory 6 is eliminated in few heats of blowing and normal gas flow is recovered at each inner and outer pipes 3, 1.
Patent JP-H1149355-A (JP)
Title: Reject device for syringe
Inventor: TSURUYAMA KATSUJI
IPC: B67C3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate defective syringe discharge work by a worker by delivering only detected defective syringes to a discharge chute by extracting them from a carrier wheel at the time when a plural number of syringes intermittently carried by the carrier wheel temporarily stop. SOLUTION: About 4 pieces of mixed up syringes 2 finished treatment by a syringe treatment device 3 are inspected by an inspection device 8 at a position of a terminal of a carrier process by the syringe treatment device 3, and it is judged which of the syringes 2 are defective. The result of judgement by the inspection device 8 is transmitted to a control device 11. The control device 11 extracts the defective syringes 2 from the syringes 2 intermittently carried by a carrier wheel 1 in accordance with the result of judgement transmitted from the inspection device 8 and discharges them to a discharge chute 13.
Patent JP-S6199442-A (JP)
Title: Method and device for precedence control of network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/42
Filed: 1984-10-19
Abstract: PURPOSE:To use efficiently a transmission line without unnecessary polling by stopping the equalizing control for each master priority level in a node station until the master priority level becomes equal to the lowest master priority level of polling of the preceding cycle in each cycle and starting the equalizing control for each master priority level after the master priority level becomes said lowest master priority level. CONSTITUTION:A counter 17 indicates the master priority level, and a counter 18 has the one-bit length and indicates a slave priority level. When an increment signal is supplied to the counter 17, the master priority level is switched to the lower level by passage of one polling signal. The equalizing control is stopped by this control. When a polling signal POL passes, the counter 17 is counted up to indicate master priority level '1'. In this case, contents of the counter 18 are not changed, and slave priority level '1' is held as it is. As the result, polling of master priority level '1' and slave priority level '0' are not performed, and the equalizing control is stopped.
Patent JP-S6281207-A (JP)
Title: Cold rolling method for metal strip
Inventor: YAMADA YASUHIRO
IPC: B21B28/04
Filed: 1985-10-04
Abstract: PURPOSE:To prevent generation of uneven wear and transfer of the unbalanced wear on the surface of a strip at a place where a segmented roll is brought into contact with intermediate rolls, by polishing the intermediate rolls bringing into contact with the segmented roll continuously or intermittently during rolling for the strip. CONSTITUTION:An intermediate roll 8 is brought into contact with a rotating brush roll 13 for a 6-stage rolling mill having small work rolls. If the brush roll 13 is moved back and forth in the longitudinal direction, the surface of the intermediate roll 8 is further smoothened. No uneven wear on the contacting part of a segmented roll 9 and of the roll 8 is generated because the roll 8 being brought into contact with the roll 9 is polished using abrasives continuously or intermittently.
Patent JP-H0774769-A (JP)
Title: Local area network equipment
Inventor: ODAKA KAZUNORI
IPC: H04L12/40
Filed: 1993-09-03
Abstract: PURPOSE:To eliminate the need for a management node and to warrant transmission data processing within a predetermined request time by allowing each node to reserve a processing end time to decide the propriety of transmission based on a noticed transmission synchronization data quantity. CONSTITUTION:A node 2a measures a transmission wait synchronization data quantity in a synchronization data queue 4, calculates a time required for the transmission and stores it to a synchronization data transmission notice 3a and informs it to other nodes 2b, 2c. A destination node calculates a time when the transmission processing is finished based thereon and when the obtained time is within a request time of synchronization data, the data are sent and when the time exceeds the requirement time, the synchronization data are aborted. Thus, no management node is required, and only the synchronization data whose processing is finished within a predetermined request time in the destination node are sent to warrant the processing time and various problems attended with installation of the management node are avoided, the utilizing efficiency of the LAN is improved and the configuration is simplified.
Patent JP-S6281270-A (JP)
Title: Contact sensor control method
Inventor: SAITO YASUO
IPC: B23K9/12
Filed: 1985-10-04
Abstract: PURPOSE:To obtain the correct aiming spot of a welding torch by providing the sense retrying function which can continue the operation without stopping a welding wire even if it comes in contact with the base metal at the sensing motion starting point. CONSTITUTION:The contact type sensor used for a welding robot performs the sensing motion from the teaching point TP1 one before the contact sensing start teaching point TP2 of a welding wire 3. A welding torch 1 performs the motion of retreating in the escaping direction from the base metal 2 automatically when the sensing motion is performed from the teaching point TP1 and the wire 3 comes in contact with the base metal 2 before reaching to the teaching point TP2. The wire 3 performs a new sensing motion by working the sense retry function from said retreating point. The correct aiming spot of the welding torch can thus be obtd. even when the welding wire comes in contact with the base metal at the contact start point.
Patent JP-S60112245-A (JP)
Title: Fluorescent lamp
Inventor: MATSUBARA OSAMU
IPC: H01J61/38
Filed: 1983-11-21
Abstract: PURPOSE:To reduce afterglow time and obtain high resolution by comprising a luminous layer on the inside surface of a glass bulb with a phosphor whose afterglow time is specified and that emits light in a red region and covering the outside surface of the bulb with a resistance to light red filter. CONSTITUTION:In a fluorescent lamp used in a light source for exposure of an optical instrument, a luminous layer 2 is formed on the inside surface of a glass bulb 1 using a phosphor whose afterglow time is less than 15mS and that emits light in a red region. For example, a tin activated strontium phosphate/magnesium phosphor is used as this phosphor. On the other hand, the outside surface of the glass bulb 1 is covered with a red group filter 4 provided with resistance to light. For example, heat-shrinkable tubing made of polyester and such are used as this filter 4. If this fluorescent lamp is applied to a color facsimile receiver, the color separation function of red characters to black characters can be improved and high resolution can be obtained.
Patent JP-S60112745-A (JP)
Title: Production of serine derivative
Inventor: KITAGAWA SADAO
IPC: C07C227/02
Filed: 1983-11-22
Abstract: PURPOSE:To obtain the titled compound useful as a medicine, cosmetic or a raw material therefor, and a raw material for alpha-amino acids, in high yield easily at a low cost, by reacting a specific dioxane derivative with prussic acid. CONSTITUTION:A dioxane derivative of formula I (R is H or 1-15C aliphatic or aromatic residue; R<1> and R<2> are H or 1-10C hydrocarbon residue) is reacted with prussic acid in a solvent, e.g. water or methanol, at -10-+100 deg.C, preferably 10-50 deg.C for >=30min, and the resultant reaction mixture is hydrolyzed in an aqueous alkali or under acidic conditions to give the aimed substance of formula II. The amount of the prussic acid to be used is 1.0-10mol, preferably 1.6-5mol based on one mol dioxane derivative.
Patent JP-H0564257-A (JP)
Title: Combustor monitoring device
Inventor: NAKAOKA KAZUO
IPC: H04Q9/00
Filed: 1991-08-30
Abstract: PURPOSE:To surely monitor a combustor by using a radio. CONSTITUTION:A slave station equipment 1 is provided in the neighborhood of a gas engine heat pump air conditioner 4 being the combustor. Monitoring data such as the rotation number of a gas engine, etc., is given from a signal output circuit 5 to a processing circuit DTE1 with a signal line 6. The processing circuit DTE1 detects monitoring data at every sampling interval W2 set in a setting storing circuit M. When a detected value exceeds the range of the uppermost value U1 and the lowermost value L1 set in the setting storing circuit M so that exceeding time exceeds abnormality judgement time W1, the processing circuit DTE1 judges it to be an abnormal state. When it is judged to be the abnormal state, monitoring data is transmitted from a communication adapter TE1 to a master station device 2 with a digital radio network 3. A display device 9 displays monitoring data and monitoring condition U1, L1, W1 and W2 are inputted from a setting input circuit KB in the master station equipment 2.
Patent JP-H0670313-A (JP)
Title: Video telephone system
Inventor: TANAKA HIDEKAZU
IPC: H04N7/14
Filed: 1992-08-19
Abstract: PURPOSE:To eliminate a background part whose display is not required in a picture displayed on a monitor of an opposite party. CONSTITUTION:Processing circuits 11, 12, 13 extract a hair portion, a face portion and a cloth portion of a portrait, and a processing circuit 14 extracts a background portion from a video signal obtained through the image pickup by a CCD camera 2 respectively and the processing circuits 11-13 adjusts a brightness level, a hue and a saturation of the extracted portions. A signal with prescribed brightness level, hue and saturation is outputted from the processing circuit 14. On the other hand, a key signal of the hair portion, a key signal of the face portion and a key signal of the cloth portion are respectively generated by a binary circuit 16 and a binary picture processing circuit 19, a binary circuit 17 and a binary picture processing circuit 20, and a binary circuit 18 and a binary picture processing circuit 21, a synthesis circuit 15 selects and synthesizes output signals from the processing circuits 11-13 and an output signal from the processing circuit 14 for the background portion respectively and the synthesized signal is sent to an opposite party via an input output terminal 10.
Patent JP-H1167276-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KAGEYAMA MASAYUKI
IPC: H01M10/05
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in high temperature storage stability, and having high reliability and high energy density. SOLUTION: A negative electrode 1 and a positive electrode 2 are layered in order via a separator 3 to form an electrode element 5. The electrode element 5 and an element pressurizing plate 7 are stored into a square battery case 6 to arrange an insulation sheet 8 in both an upper and lower faces of the electrode element 5. A positive electrode lead 9 is welded to a positive electrode terminal 12 attached to a battery cover 11 via a gasket 10, and the battery case 6 and the battery cover 11 are fixed thereafter to form a nonaqueous electrolyte secondary battery. In the battery case 6, at least one X-shaped groove part forming a protrusion toward the inside of the battery case is provided by press working in an outer surface of the face opposing to a direction to layer the electrodes.
Patent JP-H1049600-A (JP)
Title: Center cut processor for decentralized host for every store
Inventor: IWASAKI MASAMITSU
IPC: G06Q40/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the center cut processing performance of the whole system by performing reckoning processes on each decentralized host for every store in parallel without distinguishing between internally generated data and externally generated data. SOLUTION: A head office merging and distribution part 12 of a head office operation host 1 merges output data of a medium processing part 11 and internally generated data which are sent from local-store distribution part 21 of the operation hosts by the stores and should be reckoned at other stores, and distributes them by processing stores. A part for merging and classification for every store 22 of each operation host merges the output data of its store distribution part 21 and data which are sent from the head office merging and distribution part 12 of the head office operation host 1 and should be reckoned at the store and classifies them so that reckoning processes are performed in time series for every customer account. On a reckoning day, the center cut processing part 23 of the operation host 2 performs reckoning processes at the same time.  Therefore, the throughput of the whole system is improved.
Patent JP-S60115099-A (JP)
Title: Semiconductor storage device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C29/26
Filed: 1983-11-25
Abstract: PURPOSE:To shorten a testing time of a memory device by comparing data read out of plural blocks. CONSTITUTION:FETs Q11-Q14 are turned on by impressing a signal of a high level to a test pad TP1, and an input data Din is written in cell blocks 1, 2, respectively, through amplifiers 3, 4. Subsequently, each data is read out, and the respective inversion data and non-inversion data are impressed to the gate of Q15, Q16, Q17 and Q18 through buffers 6, 7. In case output data of the buffer 6 and 7 do not coincide with each other, both potentials of a test pad TP2 and TP3 become a low level or a high level, and an error can be detected.
Patent JP-H06201012-A (JP)
Title: Transfer mechanism, aligner with transfer mechanism and lithographic device with aligner
Inventor: ADORIANUSU GERARUDOUSU BAUUAA
IPC: B23Q1/62
Filed: 1993-08-12
Abstract: PURPOSE: To provide a transfer mechanism, a positioning device having the transfer mechanism, and a lithographic device having the positioning device. CONSTITUTION: A transfer mechanism 1 for converting a rotary movement into a translatory movement includes an internal and an external coupling member which cooperate with double thread systems 19 made of a magnetizable material. The external coupling member 29 includes a series of permanent magnets which are polarized axially and provided at regular intervals between the individual threads 37, 39 of the thread system. As a result, the individual threads each form a common pole piece for the permanent magnets 61. Therefore, a maximum magnetic flux density is achieved along the portion of the thread system in which the permanent magnets 61 are arranged Further, a non-magnetizable member is imparted between the threads of the thread system 19, so that the mutually facing walls of the coupling members 3, 29 are smoothened and a static gas bearing 47 can be applied between the walls.
Patent JP-H0886884-A (JP)
Title: Heat-radiating body detector
Inventor: YOSHIIKE NOBUYUKI
IPC: G01J1/02
Filed: 1994-09-14
Abstract: PURPOSE: To easily detect a heat generating body which exists in a space with a detector with a simple structure. CONSTITUTION: The detector comprises an infrared ray detecting means having pyroelectric infrared sensors 1, and a drive part 4 for moving the pyroelectirc infrared sensors 1, a plurality of infrared ray converging lenses for converging infrared rays incident on the sensor 1, a fixed mask 3 for partially intercepting the infrared rays, disposed between the sensor 1 and the lens 2, and a signal processing means for processing a signal from the infrared ray detecting means.
Patent JP-H0382534-A (JP)
Title: Composite polyester film
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 1989-08-28
Abstract: PURPOSE:To prevent electrification by making electromagnetic properties and running properties favorable, by a method wherein layers A, B are laminated, an antistatic agent and inorganic matter particulates are contained in the layer B, a coating layer consisting mainly of shading particulates is formed on the surface, specific light transmittance, surface resistivity, surface kinetic coefficient of friction and mean roughness (Ra) on the center line of the surface are possessed and the Ra of the surface of the layer A is specified. CONSTITUTION:An antistatic agent and inorganic matter particulates are contained within a layer B and a coating layer consisting mainly of shading particulates is formed on the outside of the layer B of a composite polyester film obtained by laminating the layers A, B comprised both of polyester. Light transmittance, surface resistivity of the outside of the layer B, the kinetic coefficient of friction of the outside of the layer B, mean roughness (Ra) on the center line of the outside of the layer B and the Ra of the outside of the layer A are made respectively 60% or less, 10<10> OMEGA or less, 0.20 or less, 0.010-0.025 mum and smaller than 0.015 mum. Various surface active agents are used for the antistatic agent, the inorganic matter particulates in the layer B are for provision of a fine protrusion on the outside of the layer B and the shading particulates contained in the outside coating layer of the layer B are made into tinting particulates.
Patent JP-2001045092-A (JP)
Title: Communication equipment and method, communication system and recording medium
Inventor: ITAKURA EIZABURO
IPC: H04N19/102
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To transmit or receive control information in excess of 1 byte by converting data with a 1st format having a header and a trailer into data with a 2nd format including the control information to control an operation of a receiver inserted to the header or the trailer and transmitting the data with the 2nd format to the receiver. SOLUTION: A TS packet synchronization section 111 establishes synchronization of an MPEG transport packet received by a transmitter 101. A CPCS payload generating section 112 generates a CPCS payload and gives it to a CPCS trailer addition section 113 and a PCR packet detection section 114. The trailer addition section 113 adds a CPCS trailer to the CPCS payload and outputs the resulting CPCS payload to a selector 117. A synchronization addition section 116 stores synchronization information generated by a synchronization information processing section 115 to the trailer, generates a CPS-PDU and outputs it to the selector 117. An MPEG/ATM conversion section 118 generates and transmits an ATM cell.
Patent JP-H0861517-A (JP)
Title: Bearing device
Inventor: MIYAKOSHI TOSHIHIKO
IPC: F16C33/74
Filed: 1994-08-23
Abstract: PURPOSE: To nullify drop of the bearing fluid absorbing amount and dispersion of the absorbing ability, eliminate necessity for thickening of the bearing fluid absorbing material and/or enlargement of its area so that the bearing device can be constructed small and flat, reduce risk of the absorbing material slipping off so that the reliability is enhanced, and enhance the producibility, and also widen the degree of freedom in material selection for the device member on which the absorbing material is mounted. CONSTITUTION: A bearing device is equipped with a radial bearing, which is secured to either of a stationary member and a rotary member and bears the rotary member rotatably, and a bearing fluid which fills the sliding part of the radial bearing. In this bearing device, a bearing fluid absorbing material 43a is joined with a base plate 41c, which is fixed to the position located nearer the open side than tha radial bearing in a passage leading from the bearing part to the outside and not contacting normally with the bearing fluid.
Patent JP-S6285218-A (JP)
Title: Optical shutter array and its production
Inventor: IIJIMA TOSHIO
IPC: G02F1/03
Filed: 1985-10-03
Abstract: PURPOSE:To lower a driving voltage by using an electrooptic material which exhibits an electrooptic effect as a substrate, boring grooves having >=50mum depth in parallel to the surface layer part of the substrate, packing an excessive conductive resin therein and polishing the surface to smooth the surface in the stage of providing electrodes to the substrate and forming an optical shutter array. CONSTITUTION:Plural grooves are bored to the surface layer part of the transparent ceramic substrate 1 consisting of 9atom% La and PbZrO3/PbTiO3=65/35 molar ratio, etc. in parallel with each other while at least 2 grooves 12 are formed to >=50mum depth and 10-50mum width. The conductive resin consisting of a polyimide resin, epoxy resin, etc. contg. Ag, Au, Cu, etc., as fillers is excessively packed therein and the excess resin is removed by polishing to form the electrodes 2. While light 19 is made incident on the surface between the electrodes 2 constituted in the above-mentioned manner, voltage is impressed between the electrodes 2 from a power source 11 to generate an electric field 4. The lower driving voltage is required and the crosstalk between the adjacent electrodes is prevented according to such constitution.