baber/WOPTO huggingface dataset:
Patent JP-S60104054-A (JP)
Title: Production of unsaturated tertiary amine
Inventor: KAMETANI MASAYA
IPC: C07C231/00
Filed: 1983-11-09
Abstract: PURPOSE:To produce the titled compound in high purity, by reacting acrylamide, dimethylamine and bormaldehyde using a lower alcohol optionally in combination with a hydrophilic organic solvent as the reaction medium. CONSTITUTION:The objective compound is produced by reacting acrylamide with dimethylamine and formaldehyde using a reaction medium comprising a lower alcohol (e.g. methanol, ethanol, etc.) or its conbination with a hydrophilic organic solvent (e.g. acetonitrile). When an alcohol solution of formaldehyde is used as the formaldehyde source in the above reaction, there is little production of Michael addition product in contrast with the case using water as the reaction medium, and the objective compound can be produced in high selectivity. Furhtermore, the reactivity of the amide is extremely high compared with the case using paraformaldehyde as the formaldehyde source.
Patent JP-S6271425-A (JP)
Inventor: TANAKA SHUNICHIRO
IPC: H02J3/10
Filed: 1985-09-20
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-S59102594-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: B25J19/00
Filed: 1982-12-01
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-H0372147-A (JP)
Title: Jointed part construction of roof
Inventor: MASUDA TOSHIYUKI
IPC: E04D3/40
Filed: 1989-08-10
Abstract: PURPOSE:To enable the easy arrangement of ridges by providing a jointing roof member on a batten fitted to the upper side of a space between roof panels arranged at the boundary of a pair of ridges, jointing adjacent roof members to each other and enclosing a roof edge with a ridge end decorative cover. CONSTITUTION:A jointed construction of roof is made of a roof panel 4, a batten 5 and a roof member 6 for continuity. Furthermore, when a roof is so made as to form the same plane at one side with each pair of ridges as an apex, a batten 5 comprising a concrete panel or the like is placed on the upper surface of the end of the panels 4 at a ridge space formed between adjacent roof panels 4. Also, a roof material 6 for continuity is provided on the upper surface of the batten 5 and connected to another roof material 7 on the upper surface of the panel 4, thereby forming a roof. In addition, a gap is formed between panels 4 at the side of a roof having a differently stepped plane at the other side of the ridge, and a ridge decorative cover is fixed to a curtain plate provided at the edge of a roof 7. According to the aforesaid construction, the appearance of the roof can be maintained.
Patent JP-H0658821-A (JP)
Title: Temperature sensor
Inventor: MIZUKI JUNICHIRO
IPC: G01K7/16
Filed: 1992-08-06
Abstract: PURPOSE:To enable accurate measurement of a temperature simply by sandwiching a substance in which an insulator-metal phase tansition occurs at a certain temperature between metals. CONSTITUTION:Coppers 2 and 3 are evaporated on the top surface and lower surface of an oxide film 1 produced in a film from a substance in which an insulator-metal phase transition occurs at a certain temperature, for example, vanadium oxide to make a sandwich structure, which enables the measuring of a resistance between the coppers 2 and 3. When the vanadium oxide is an insulator, no current flows through the oxide film 1. But when the phase transition occurs at a certain temperature, a large resistance change takes place, which allows the observation of the occurrence of the phase transition simply. The temperature of the phase transition is intrinsic to the oxide film and hence, can be determined as one value accurately. Thus, the temperature can be measured accurately by determining a change in resistance.
Patent JP-H0647105-A (JP)
Title: Sprinkler fire-extinguishing equipment and flow rate adjusting device used therefor
Inventor: TAKEUCHI TAKASHI
IPC: A62C35/58
Filed: 1992-07-15
Abstract: PURPOSE:To sprinkle a constant quantity of water from the whole operating sprinker heads by forming an orifice inside of a flow rate adjusting device arranged in part of a branch pipe, forming an upper part of the orifice in a cone shape wall surface, and arranging a valve body having plural divergent legs on this wall surface. CONSTITUTION:Reducers 8 are connected to the tips of down pipes 7 connected to branch pipes 6 of ceiling pipes, and an orifice 11 is bored in the reducer 8, and a cone shape wall surface 12 is formed above the orifice 11, and a valve body 13 is arranged on the wall surface 12. The valve body 13 is formed in a cylindrical shape, and an upper part is formed as a flange 14, and plural divergent legs 15 having a wide upper part are formed under it. When pressure of water sent to sprinkler heads is high, the water pushes the flange 14 of the valve body 13 downward against a compression spring 16, and the legs 15 are lowered along the inner wall surface, and are bent inward, and a lower part outflow line becomes thin, so that a water quantity is reduced.
Patent JP-S6188407-A (JP)
Inventor: SHIBATA KIICHI
IPC: H01B13/00
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05202579-A (JP)
Title: Rain-proof of roofing sheet
Inventor: JIYOOJI DABURIYU RIYONZU JIYUN
IPC: E04D5/14
Filed: 1992-07-15
Abstract: PURPOSE: To mount a roofing membrane to a flat roof of a building such as a factory and a warehouse without causing water leakage. CONSTITUTION: A filler channel is formed by a top flange 14 that is extended outward from a vertical wall, a wall flange 16 that is extended downward from the outer end of the top flange, and the surface of the vertical wall. A roofing membrane 24 is fixed by winding its end part around a filler piece 20 and pushing it into the filler channel. Therefore, a fixing member is not used in a form for penetrating the roofing membrane itself, thus eliminating the risk of corrosion and preventing water leakage or the like from occurring.
Patent JP-H0879155-A (JP)
Title: Control circuit for digital cordless telephone set
Inventor: NOCHIDA HITOSHI
IPC: H04L27/22
Filed: 1994-09-02
Abstract: PURPOSE: To provide a control circuit which can eliminate the step-out in a receiving operation mode and can ensure a stable receiving operation of a digital cordless telephone set. CONSTITUTION: The signal received through an anterma 1 is converted into an intermediate frequency signal by an IF amplifier 3 and demodulated at a demodulation part 41, and the received data RD are given to an RF control part 5. A comparator 8 compares the RSSI signal showing the strength of the received signal that is outputted from the amplifier 3 with the reference voltage. When the level of the RSSI signal is higher than that of the reference voltage, an AND gate 9 is opened. If the data RD are effective, the part 5 supplies a control signal BTREN of a an H level to a DPLL 42 via the gate 9 to make the DPLL 42 perform a lead-in action.
Patent JP-H0492194-A (JP)
Title: Gas charging device
Inventor: YANO MASAHIRO
IPC: F17C5/02
Filed: 1990-08-07
Abstract: PURPOSE:To shorten a period of the installation work by closing a valve interposed in a gas supplying passage to a filling valve to form a roverbal mechanism when a weighed value of a weighing part arrives a specified value, and interposing a load cell between a fixed side and a movable side to form a place stand in an end surface of the movable side. CONSTITUTION:Upper parts and lower parts of a fixed side 10 and a movable side 11 are connected by a pair of plate springs 12, 13 in parallel with each other to form a roverbal mechanism, and a load cell 7 is interposed between the fixed side 10 and the movable side 11 to form a place stand 15, on which a bomb 3 to be charged is to be placed, in an end surface 14 of the movable side 11. When the bomb 3 to be charged is placed on the place stand 16, the movable side 11 is moved downward against the fixed side 10, and a point of application of force of the load cell 7 is bended downward through a hanging rod 18. This bending quantity is converted to a load to measure a total weight of the bomb 3 to be charged. The load cell 7 can be located at a position higher than the top surface of the place stand 15 at a side position against the place stand 15.
Patent JP-S6269116-A (JP)
Title: Measuring method for displacement
Inventor: SAKAMOTO SEIICHI
IPC: G01B21/00
Filed: 1985-09-20
Abstract: PURPOSE:To measure immediately and exactly a relative position shift by converting the rotational quantity of a roller, which follows the relative position shift of a ground and a structure, to an electrical output by an output converting means. CONSTITUTION:A steel pipe pile 1 is intruded to a prescribed depth in the ground from its tip side. When an exposure port 5 reaches a supporting gravel layer, etc., a roller 9 is pushed in a little to the inside due to an increase of the earth pressure, becomes rotatable state by obtaining a moderate pressure contact force, and thereafter, a measurement is started. That is to say, when a position shift is generated between a ground and the outside peripheral surface of the pile 1, the roller 9 which has been pressed against the ground executes a rotational operation in accordance with its position shift. Therefore, when a shaft 10 rotates to rotate a gear 12, a cam 14 rotates through a shaft 11. By following it, a flexural deformation is generated repeatedly in a cantilever 16 whose tip part has abutted on the inclined surface of the cam 14. It is sensed by a strain gauge, and a repeated electrical output is generated. This output is measured as a strain value by a measuring instrument through a cable 18, and a position shift quantity is obtained by converting this measured value.
Patent JP-H1132611-A (JP)
Title: Excrement-treating tool for pet
Inventor: KITAGAWA NOBUHIRO
IPC: A01K23/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an excrement-treating tool capable of simply recovering the excrement of a pet, hiding the received excrement from outside and not releasing the excrement, even when carried as such. SOLUTION: This excrement-treating tool comprises a main body member 2 of container shape having an opening 2a, a grip member 4 attached to the main body member 2 and a lid member 3 for closing the opening 2a of the main body member 2. The lid member 3 is rotatably attached to the main body member 2, and energized in the direction for closing the opening 2a of the main body member 2. The lid member 3 is further detachably attached to the main body member 2. Thus, the separated lid member 3 can be used in the form of a shovel. In response to a state, the excrement-treating tool 1 can select either of a method wherein the excrement is pushed into the main body member 2 with a force for closing the opened lid member and a method comprising detaching the lid member 3 from the main body member 2 and subsequently scooping up the excrement.
Patent JP-S59101487-A (JP)
Title: Full synthesis of antitumoral antibiotic bbm-2040a and bbm-2040b
Inventor: TAKUSHI KANEKO
IPC: C07D487/04
Filed: 1983-11-10
Abstract: A new chemical synthesis of the pyrrolobenzodiazepine antibiotics BBM-2040A and B is disclosed. The disclosed total synthesis uses readily available starting materials and provides a useful alternative to the microbiological procedure previously used to prepare these antibiotics.
Patent JP-H0260534-A (JP)
Title: Automatic feeder
Inventor: TOYAMA ISAO
IPC: A01K5/02
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the title feeder for fishponds or aquarium fish tanks, capable of automatically discharging feeds at a specified amount in succession by setting up feed-withdrawing holes and a feed discharge-suppressive member on the bottom rotary plate of a feed reservoir. CONSTITUTION:A rotary plate 4 rotating round the vertical axis on the bottom plate 3 is set up within a cylindrical feed reservoir 1. This rotary plate 4 covers the whole surface of the bottom plate 3 and its center is connected to a rotary driving means 9. A plural number of penetrating holes 40 for feed withdrawal are formed on an identical orbit near the outer periphery of the rotary plate 4. Other feed-withdrawing holes 30 are also formed on the bottom plate 3 at the positions corresponding to those for the above-mentioned penetrating holes. A discharge-suppressive member 5 is made to approach the upper surface of the rotary plate 4 and set up so as to cover the holes on the bottom plate 3. The rotary plate 4 is fitted with an agitating member 6 to agitate the feeds in the reservoir by moving on the member 5.
Patent JP-2001033916-A (JP)
Title: Roll film for photographing
Inventor: TAKEYA TOSHIYUKI
IPC: G03C3/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a roll film for photographing which is sanitary and which can be easily and surely sealed. SOLUTION: Self-adhering type first and second adhesive layers 22 and 23 are provided on both end parts of a tape 20 for sealing provided on a light shielding trailer 13 side, and a gap L1 between the layers 22 and 23 is previously adjusted so as to be equal to the outside peripheral length of the roll film 10 taken up to a spool. After the film 10 is used, the tape 20 is wound around along the outside periphery of the film 10 so as to make the layers 22 and 23 face and adhere, and the film 10 is sealed in a light tightness state.
Patent JP-S59101211-A (JP)
Title: Grinding method of hot rolling roll
Inventor: OKUMURA NOBUYOSHI
IPC: B21B28/04
Filed: 1982-11-30
Abstract: PURPOSE:To eliminate efficiently step after the use of a hot rolling roll in the stage of grinding the hot rolling roll by grinding the non-passage part where the grinding efficiency is low to some extent then grinding the passage part and the non-passage part with a grindstone under the same pressing force. CONSTITUTION:A roll used for hot rolling is stepped between the passage and non-passage part thereof. Only the non-passage part I on both sides is first ground except the margin t/n for grinding determined by dividing the margin (t) for grinding in the passage part by the ratio (n) of the grinding efficiency of the passage part to the non-passage part. The part II where the passage part and the remaining margin t/n for grinding in the non-passage part are added is then ground by using the grindstone under the same pressing force. The non-passage part where the grinding efficiency is low is ground to have the smaller margin for grinding according to the above-mentioned grinding method and therefore the passage part and non-passage part are eventualy ground uniformly.
Patent JP-H02108650-A (JP)
Title: Production of dialkoxybenzoic acid
Inventor: RINCHIEN YUU
IPC: C07C65/21
Filed: 1989-08-16
Abstract: PURPOSE: To obtain a dialkoxybenzoic acid easily and advantageously without the necessity for a multistage process by directly metallizing a 1,3- dialkoxybenzene with metallic potassium.  
     CONSTITUTION: A 1,3-dialkoxybenzene is brought into contact with dispersed potassium in the presence of an amine solvent (e.g. triethylamine or 1- methylpyrrolidine) and is reacted with an electron acceptor (e.g. α-methylstyrene) reactive with potassium, giving a metallized dialkoxybenzene. The reaction mixture is then carbonized by a usual method and acidified to give the objective compd. The reaction is suitably conducted at 60-80°C. Pref. 1 mol of a dialkoxybenzene and 0.5 mol of an electron acceptor are used based on 1 mol of potassium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6271963-A (JP)
Title: Light receiving member
Inventor: HONDA MITSURU
IPC: G03G5/08
Filed: 1985-09-25
Abstract: PURPOSE:To obtain a light receiving member having superior durability, mois ture resistance and no residual potential by forming the 1st layer of an Si atom-base amorphous material and the 2nd layer of an amorphous material contg. Si and O atoms on the uneven surface of a support. CONSTITUTION:The 1st layer 102 and the 2nd layer 103 are formed on the uneven surface of a support 101 having plural minute and spherical dents to obtain a light receiving member 100. The 1st layer 102 is made of a-Si(H,X) and the 2nd layer 103 is made of a-Si(H,X) contg. O atoms in a uniformly distributed state. The 2nd layer 103 is formed so as to improve the moisture resistance, characteristics during continuous repeated use, dielectric strength, resistance to service environment and durability.
Patent JP-H0953774-A (JP)
Title: Pipe joint
Inventor: SHINTANI FUJIO
IPC: F16L27/12
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint by which pipes can be connected to each other even if center dislocation correcting work of the pipes is not performed and airtightness of a connecting part can be secured. SOLUTION: A pipe joint is provided with a connecting part 5 composed of an elastic material 4 where pipes 2 and 3 are arranged on both sides of a movable body 1 formed in a freely bendable bellows shape so as to be fitted and connected to the outer periphery, and is constituted so that a metallic ring 7 having a folding-back part 6 proceeding in the fitting direction of the pipes 2 and 3 is embedded in the connecting part 5.
Patent JP-H0373040-A (JP)
Title: Cache memory
Inventor: UCHIDA KATSUNORI
IPC: G06F12/08
Filed: 1989-08-14
Abstract: PURPOSE:To improve efficiency for using a system bus by controlling a write data buffer with n-byte width in a cachememory for each byte and writing the data of n-bytes to a main memory by using the system bus after the data are stored to the write data buffer. CONSTITUTION:At the time of a read access or when a word address is changed, a write buffer control circuit 40 starts a bus request to the main memory and when there is a response from a bus controller, the data of a write data buffer 50 are written into a main storage device 10. The write data buffer 50 is equipped with latch control for each byte and the data of the byte, to which the output of a decoder 3 is inputted, are latched. When the output of the write buffer control circuit 40 is active, an address driver 8 and a data driver 9 output the contents of a write address buffer 7 and the write data buffer 50 through a system bus 801 to the main storage device 10. Thus, the efficiency for using the system bus can be improved.
Patent JP-H0374296-A (JP)
Title: Underwater towing cable fairing and underwater towing cable
Inventor: YANAI TAKUYA
IPC: B63B21/10
Filed: 1989-08-15
Abstract: PURPOSE:To facilitate the storage into a winch drum and exhibit the reducing effect of water flow resistance by a fairing by mutually connecting commutators through a connecting plate in such a manner as to be capable of following the curve of a cable, and making the whole specific gravity of a pair of fairings smaller than the specific gravity of sea water. CONSTITUTION:A pair of fairings F mounted to reduce the water flow resistance of an underwater towing cable C consist of a commutator 1, a cable cover 2, and a connecting plate 3. The commutator 1 is formed of a material having a specific gravity lighter than sea water, and the cable cover 2 is provided on the head part of the commutator 1 to form the whole body into a streamline shape section. The plurality of commutators 1 are mutually connected through the connecting plate 3 in such a manner as to be capable of following a curve formed by the towing cable C, and the pair of fairings F are formed in such a manner that the whole specific gravity is smaller than the specific gravity of the sea water.
Patent JP-H0965458-A (JP)
Title: Monitor data processing unit
Inventor: SATO TETSUJI
IPC: H04Q9/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To attain the processing of monitor data with high reliability by masking occurrence of a momentary alarm for a prescribed time so as to inform only alarm information truly required to a host. SOLUTION: Monitor data 5 from an instrument landing system (ILS) are received by a data processing section 4 for a prescribed period via a monitor information input section 2 and a data bus 3. The data processing section 4 compares newest data with just preceding data to detect bits of a state change. When a state change takes place in bits of preset monitor data item, the bits are masked for a prescribed time and the newest monitor data after masking and the state change status data are informed to a host. Thus, a momentary alarm is masked to inform only the monitor data truly required to the host and the ILS system with high reliability is built up.
Patent JP-S60102207-A (JP)
Title: Method and device for continuous hot rolling
Inventor: YOSHIZAWA ISAMU
IPC: B21B15/00
Filed: 1983-11-09
Abstract: PURPOSE:To form safely, easily and surely a continuous hot sheet bar by forming and superposing the tail end of the preceding hot sheet bar and the front end of the succeeding hot sheet bar and press welding the overlap parts thereof. CONSTITUTION:A preceding hot sheet bar S1 is finish-rolled by finishing mills 6, 7 and is fed to the down stream side. The tail end thereof is diagonally cut and formed in the thickness direction by a flying crop shear 2 and the tail end thereof is descaled by a descaler 4. On the other hand a succeeding hot sheet bar S2 is roughly rolled by a roughing mill 1 and is fed to the down stream side. The top end thereof is diagonally cut by a flying crop shear 2, is accelerated by pinch rolls 3 and is descaled by the descaler 4. When the top end of the succeeding bar S2 catches up the tail end of the preceding end bar S1 and overlaps thereon, both bars S1 and S2 are matched in speed and are tentatively press-welded by pinch rolls 5 then the bars are rolled and press-welded by the mills 6, 7.
Patent JP-S58115033-A (JP)
Title: Sintering method of porous glass material
Inventor: SUDOU SHIYOUICHI
IPC: C03B37/014
Filed: 1981-12-26
Abstract: PURPOSE:To sinter a porous glass material easily at a relatively low temperature without causing the deterioration, deformation, etc., by converting the surface of the porous glass material into a molten nonporous glass layer, and sintering the molded material under heating at a static pressure with a fluid. CONSTITUTION:A porous glass material 20 obtained by forming fine glass particles formed by the vapor axial depsoition (VAD) method, outside vapor deposition method or modified vapor deposition method or phase separation is heated in a short time to melt and convert the surface layer thereof into a molten nonporous glass film layer 21 covering thereon. The resultant molded material is inserted in a heating furnace, and a pressurized gas having a given fluid pressure is fed to the heating furnace. The interior of the heating furnace is heated to a high temperature while applying a static pressure from the outside to the porous glass material 20 to sinter the glass material 20 under heating and give the aimed sintered glass material 22. Preferably, the porous glass material 20 si previously kept in an atmosphere of He to obtain the aimed sintered material 22 of high quality.