baber/WOPTO huggingface dataset:
Patent JP-H03136445-A (JP)
Title: Terminal equipment using telephone line
Inventor: SAKAMOTO KEIJIRO
IPC: H04M1/00
Filed: 1989-10-23
Abstract: PURPOSE:To inform a fault of a telephone line to a supervisor or a resident by providing a telephone line fault detection section and a display section. CONSTITUTION:An installation signal of an installation 7 to be monitored installed in a building in a remote monitor system using a telephone line is inputted to a control section is in a terminal equipment 1 and the control section 15 discriminates the installation signal and sends the result to a supervisory center 3 via a telephone line 2a, an telephone station 4 and a telephone line 2b. A telephone line fault detection section 11 is connected to the telephone line 2a in the telephone set 1 and when a fault takes place in the telephone line 2a, the telephone line fault detection section 11 activates a display section 12 and sends a signal to an external output line 6 so as to activate an external display device 5. Thus, an external person or a patrol party can simply discriminate a fault of a telephone line and confirms the fault for a telephone station.
Patent JP-2001102940-A (JP)
Title: Address data generation circuit and method for multistage interleaving
Inventor: MURATA SHUICHI
IPC: H04J13/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and to downsize a device by reducing the memory capacity in an address data generation circuit for multistage interleaving. SOLUTION: Respective stages including a final stage, an intermediate stage, and a 1st stage each equipped with a holding circuit which holds an interleaving pattern as a minimum unit and arithmetic circuits for multiple stages find interleaving patterns sequentially in steps to find the address data of an interleaving pattern corresponding to desirable data to be addressed finally. The clocks of access circuits of the holding circuits which holds the interleaving patterns of the respective stages and respective arithmetic circuits are synchronized to generate the patterns without storing the arithmetic results of the respective stages in a storage means.
Patent JP-H04150413-A (JP)
Title: 1/n+1-frequency dividing circuit
Inventor: YAMAMOTO SEIJI
IPC: H03K23/00
Filed: 1990-10-11
Abstract: PURPOSE:To prevent the mulfunction of this circuit used for a logic circuit by providing a spike removing circuit composed of m-stage delay flip flops, an AND gate, and a set/reset flip flop in the title circuit. CONSTITUTION:When a reference clock is inputted to terminals T of delay flip flops 6 and 7 as data inputs, the Q outputs of the flip flops 6 and 7 respectively become waveforms B and C. Then the output of an AND gate 1 which inputs the waveforms B and C as two inputs becomes A and the waveform A is inputted to the terminal D of the flip flop 6 through a spike removing circuit. Thus, the data/3 output becomes a signal which is obtained by dividing the frequency of the data input signals by '3'. In addition, the CLK which is sufficiently faster than the frequency of the data is inputted to the spike removing circuit as a reference clock.
Patent JP-H02120121-A (JP)
Title: Cooling drainage system for riding mobile farm machinery
Inventor: MATSUDA TATSUYA
IPC: B60H1/32
Filed: 1988-10-28
Abstract: PURPOSE:To perform storage of water into a tank by means of inclination of machine body due to a slope of the ground and its drainage from this storage tank and a cooling unit so favorably by setting up the cooling unit and the storage tank both in a roof covering the upper part of a cabin, and interconnecting them to each other. CONSTITUTION:A cooling unit 3 for cooling the inside of a cabin is set up in the central part of a roof 2 covering an upper part of this cabin in a riding mobile farm machine. In addition, in one end of the roof 2, there is provided with a water storage tank 5 with a drain pipe 4 for draining to the other end of the roof 2. Each interval between the storage tank 5 and the cooling unit 3 as well as between the cooling unit 3 and the drain pipe 4, there is provided with each of interconnecting pipes 6, 7 interconnecting these elements with one another. With this constitution, water of the cooling unit 3 is stored in the storage tank 5 by means of inclination of a machine body due to a slope of the ground, while water in the cooling unit 3 and the storage tank 5 is drained out of a rear end of the roof 2.
Patent JP-H06124741-A (JP)
Title: Intermediate connector
Inventor: HAMAZAKI SHOJI
IPC: H01R9/24
Filed: 1992-10-13
Abstract: PURPOSE:To provide an intermediate connector capable of keeping a lead wire or the like temporarily fastened for preventing the motion thereof during applying a weld connection thereto. CONSTITUTION:This is an intermediate connector 1 where a division 2 is provided, together with a plurality of contact prevention divisions 3 arranged at both sides of the division 2, and a plurality of electrically conductive connection members 4 properly positioned between adjacent contact prevention divisions 3. Also, a wire conductor is provided at each connection section 5 formed at the predetermined intervals between adjacent contact prevention divisions 3, and secured for connection to the members 4. In this case, a temporary retaining section 7 is formed at each connection section 5 for temporarily fastening the conductor.
Patent JP-H10165542-A (JP)
Title: Multilayered structure golf ball
Inventor: KATO SATOSHI
IPC: A63B37/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which is high in the initial speed of the ball in a low-initial speed region and is large in a carry by maintaining the good ball hitting feel specific to the multilayered structure golf ball and particularly the conventional rubber-thread winding golf ball. SOLUTION: This golf ball consists of (a) a solid core 1 which has an outside diameter of 23 to 37mm, (b) an intermediate layer cover 2 which is formed on the solid core and has 0.5 to 5.0mm thickness, (c) a thread rubber layer 3 which is wound on the intermediate layer cover 2 and has 1.0 to 5.0mm thickness and (d) an outer layer cover 4 which is formed on the thread rubber layer 3 and consists of a thermoplastic resin.
Patent JP-S61154892-A (JP)
Inventor: UENO KOICHI
IPC: B42D15/02
Filed: 1984-12-28
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-H11109780-A (JP)
Title: Fixing device
Inventor: KATAOKA HIROSHI
IPC: G03G15/20
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent temp. from dropping in the central part of a fixing roller and further, a failure in fixing from occurring during the consecutive printing as well by finding the proportion of unfixed toner occupying a recording materiel, based on the image information of the recording material, so as to varying the electric conduction ratio of main heater/a subheater in accordance with the sum total of the proportion, when consecutively outputting images. SOLUTION: The lighting ratio of the main heater/the subheater is varied by the sum total of a printing ratio during the consecutive printing and data is stored in the memory of an energization controller. For instance, when the images having 5% printing are consecutively printed on 35 recording papers of A4-size, 5% * 20 (sheets) = 100 is obtained, so that energization is controlled in the lighting ratio of the main heater/the subheater = 1/0.8 from the first sheet to the 20th sheet. Further, as the lighting ratio from the 21st sheet to the 35th sheet, the main heater/the surbheater = 1/0.75 is obtained. The ratio of the main heater to the subheater is further high and the drop of the temp. in the central part of the fixing roller is suppressed.
Patent JP-H10122458-A (JP)
Title: Removal preventing joint
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L21/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent removal of a spigot inserted in a socket by providing a stopper part to regulate the movement to the depth side of the water-swell rubber to be stored in the depth side of a removal preventing ring of a ring storage part. SOLUTION: When water is passed in a pipe passage 34, the water-swell rubber 32 absorbs water in the passage 34 and is swollen. A removal preventing ring 30 is pressed against an inclined surface 22 of a ring storage part by the swollen water-swell rubber 32, and contracted in diameter by the inclined surface 22, and surely locked to an outer circumferential surface of a pipe 12b. When the external force in the direction to extract the pipe 12b from the socket 18 is applied to the passage 34 accompanied by the displacement of the ground caused by an earthquake, etc., a tooth of the removal preventing ring 30 immediately bites the outer circumferential surface of the pipe 12b.
Patent JP-S61156600-A (JP)
Title: Information storage device
Inventor: OKAJIMA YOSHINORI
IPC: G11C29/00
Filed: 1984-12-28
Abstract: PURPOSE:To reduce an applied voltage of a PROM cell PC at the time of write by forming the PROM cell PC and writing transistor in the same collector land. CONSTITUTION:In a stage that an N<+> type buried layer 12 is formed in a P<-> type silicon substrate 11, and an N-type epitaxial layer 13 is grown on said layer, a separating layer ISO is formed in order to separate each collector land. Subsequently, a P type impurity diffusion area 14-1 which is a base area of a PROM cell PC, a P type impurity diffusion area 14-2 which is a base area of a transistor Q1, an N<+> type impurity diffusion area 15-1 which is an emitter area of the PROM cell PC, and an N<+> type impurity diffusion area 15-2 which is an emitter area of the transistor Q1 are formed. Also, a contact CONT is made on an insulating film 16, and electrodes E1, C, B2 and E2 are formed in said contact. In this way, a collector resistance of the PROM cell becomes small, and an applied voltage of the time of the write of the PROM cell PC can be reduced.
Patent JP-H04150525-A (JP)
Title: Echo canceler system modulating and demodulating device provided with line disconnection detecting function
Inventor: HIRAGUCHI MASAYOSHI
IPC: H04B3/46
Filed: 1990-10-12
Abstract: PURPOSE:To abandon a call following the disconnection of a line by providing a comparator which decides that a telephone line is disconnected in case that the ratio of mean correlation power to the mean value of a received signal exceeds a predetermined threshold. CONSTITUTION:A level measuring instrument 15 and an average circuit 16 are connected successively to the error signal input terminal 14 of an echo canceler, and n-pieces of the outputs of the level measuring instrument 11 are summed by a summing amplifier 12, and its output is inputted to the average circuit 13, and the outputs of the average circuits 13 and 16 are compared with each other by the comparator 17, and a compared result is inputted to a communication controller 18. When the telephone line is disconnected, the output R of the comparator 17 becomes larger compared with a case in the course of communication. Then, the definite threshold beta is set beforehand, and if the output R becomes larger than beta, the disconnection of the line can be decided. Then, when the comparator 17 decides the line disconnection, on the reception of this signal, the communication controller 18 abandons forcedly the call by a well-known means such as, for instance, to open a relay terminating the telephone line and so on. Thus, the call can be abandoned as following the line disconnection.
Patent JP-H0589198-A (JP)
Title: Logical simulator
Inventor: YOSHIDA NOBURO
IPC: G06F11/25
Filed: 1991-09-26
Abstract: PURPOSE:To provide a logical simulation result which is directly connected with an actual circuit and has high accuracy by obtaining a wiring delay value for each different wiring so as to reflect it on simulation. CONSTITUTION:By adding both a wiring delay calculating part 10 which reads a delay information file 14 and then calculates the delay value which will become actual wiring delay and an automatic node generating part 11 which automatically generates node information tables 6, 7 which have delay values for each different wiring and are used in simulation to conventional logical simulation, the logical simulation with higher accuracy is provided.
Patent JP-H0589940-A (JP)
Title: Earth indicator
Inventor: NAKAJIMA YASUHIRO
IPC: H01T1/12
Filed: 1991-09-26
Abstract: PURPOSE:To provide an earth indicator at a low cost, where a small earth current can be securely detected for earth indicating. CONSTITUTION:A flow divider 4 is disposed directly in an earth cable 3 of a power transmission/distribution line. A surge absorbing circuit 5, an operation judging circuit 6 for judging operation by a divided earth current, and a display driving circuit 7 are connected in sequence on a flow division side. Consequently, an earth current can be directly utilized without using a CT so that even a small earth current can be detected securely.
Patent JP-H04148854-A (JP)
Title: Surface-defect detecting apparatus
Inventor: SENBA TAKASHI
IPC: G01N21/89
Filed: 1990-10-12
Abstract: PURPOSE:To prevent image blurring by providing a constitution wherein a scanner controller, a scanner and a tracking mirror are made to follow and vibrated in response to a conveying speed when the luminance signals of the normal part and the defective part of a test specimen are detected, and the image is picked up under the relatively stationary state. CONSTITUTION:When there is the defect of irregular flaws on the surface of a test specimen 1 in conveyance, the luminance signals of the normal part and the defective part are detected with an image sensing device 3. The defect is judged and detected with a defect judging circuit 10 based on the output signal after image processing in an image processing circuit 9. Namely, the output luminance signal level from the circuit 9 is compared with a reference luminance signal level. The presence or absence of the defect is judged based on the magnitude of the level. At this time, when the conveying speed of the test specimen 1 is 1,000 mm/second, the image blurring of 1,000 X 1/60   17 mm at the field time of 1/60 second is generated in the device 3. Therefore, a tracking mirror 8 is made to follow and vibrated, and the relative speed with respect to the test specimen 1 is made to be 0. Then, the image of the defective part can be picked up without the image blurring. Thus, the detection of the defective part and the measurement of the size can be accurately performed.
Patent JP-S61157073-A (JP)
Title: Halftone image reproducing device
Inventor: WATAYA MASAFUMI
IPC: H04N1/405
Filed: 1984-12-28
Abstract: PURPOSE:To repeat a high resolution image having an optimum gradation without fail by modifying a dither matrix corresponding to the various density of image data outputted from an image reading means. CONSTITUTION:In order to specify L1 among dither matrices L1-L4 stored in a ROM5, address data i, j (=1) is transmitted to the ROM5. Then, when a scanner 1 starts reading of an original, analog data inputted to a sampling/ quantizing circuit 2 is converted into a digital multivalued signal. When a four picture element average density measuring circuit 7 decides the various density through density average calculation of one block, and a level data (n), for instance, '01', for deciding the dither matrix stored in the ROM5 is transmitted to the ROM5, the dither matrix L1 is selected and set in a comparator 4. Simultaneously the average density measuring circuit 7 transmits a pulse signal for specifying a density level to a laser drive circuit 6. Then the judgement is made whether or not the address data j is set to '4'. Then such an action is repeated to terminate the control.
Patent JP-H02120730-A (JP)
Title: Color picture recorder
Inventor: NAKAI HITOSHI
IPC: G03D13/00
Filed: 1988-10-31
Abstract: PURPOSE:To prevent an original plate from being jammed in an exposing device and to facilitate ejection by providing a path switching device and switching the carrying direction of a mask original plate. CONSTITUTION:The title device is provided with an exposing and carrying path 103 carrying the mask original plate produced in a mask original plate producing part 1 into the exposing device 102, an ejecting and carrying path 104 which is branched from the path 103 and ejects the original plate outside, and containing paths 26 and 27 which form a circulating path continuing to the path 103 and temporarily contains the original plate. The path switch 23 is provided in the branching point of the three paths. Then the original plate is supplied from the producing part 1 if another original plate is in the device 102, the switch 23 acts to eject the supplied original outside, whereas if there is no original plate in the device 102, it acts to send the original plate to the path 103. When the original plate housed in the paths 26 and 27 is reused, it is sent to the path 103. Conversely, if it is not needed it is sent to the path 104.
Patent JP-S63128627-A (JP)
Title: Semiconductor device
Inventor: USHIYAMA FUMIAKI
IPC: H01L21/30
Filed: 1986-11-18
Abstract: PURPOSE:To improve an alignment accuracy by a method wherein a pattern adjacent to an alignment pattern used for the lithography process of manufacture of a semiconductor device is deformed so as to be kept away from the alignment pattern. CONSTITUTION:A pattern 102 adjacent to an alignment pattern 101 is deformed so as to be kept away from the alignment pattern 101. If the alignment is performed under this condition, a scanning laser or electron beam is not applied to the adjacent pattern 102 so that reflection and scattering can be avoided. Therefore, the reflected light or the reflected electron beam can be used for position detection without being influenced by other lights or beams. Even if the scanning laser or electron beam is applied to the adjacent pattern 102, as the adjacent pattern 102 is so positioned as to be kept away from the alignment pattern 101, the reflected light or the reflected electron bean from the adjacent pattern has only neglisible influence upon the position detection.
Patent JP-H0590350-A (JP)
Title: Semiconductor device
Inventor: OSAWA KENJI
IPC: H01L23/495
Filed: 1991-09-25
Abstract: PURPOSE:To make leads fine-pitched while keeping a strength of a lead frame by thickening inner leads to 10-50mum, outer leads to 30-300mum, and bumps to 5-50mum. CONSTITUTION:An etching stop layer 5 made of metal should be an intermediate layer. Leads (outer leads) 4 made of a thick metal layer are formed in one face, and leads (inner leads) 6 made of a thin metal layer in the other face. Further, a lead frame 3 where a bump 7 made of an intermediate layer 5 is formed on an inner lead 6 has bumps 7 connected directly to the respective electrodes of a semiconductor chip 1. Particularly, an inner lead 6 should be 10-50mum thick, an outer lead 4 30-300mum thick, and a bump 75-50mum thick. This design makes the outer leads 4 fine-pitched while securing strength, thereby enabling response to demand for multipinning and miniaturization.
Patent JP-H06102754-A (JP)
Title: Image forming device and developer regulating member
Inventor: MIYABE SHIGEO
IPC: G03G15/08
Filed: 1992-09-21
Abstract: PURPOSE:To suppress the occurrence of the nonuniformity of a concentration caused by a deviation in the center of a hollow cylinder and a flange by forming a fitting part forcibly inserted into the flange and fitted with the hollow cylinder, making the outer diameter of the fitting part larger than the inner diameter of the hollow cylinder and providing a guiding part whose diameter is smaller than the inner diameter of the hollow cylinder on a top end part. CONSTITUTION:In this image forming device provided with the hollow cylinder 12a as a developing sleeve and the flange 12b provided on the edge part of the hollow cylinder 12a, the outer diameter of the fitting part of the flange 12b is larger than the inner diameter of the hollow cylinder 12a about 100mum, the fitting part is press-fitted and the hollow cylinder 12a and the flange 12b are prevented from idling and coming off by their restoring elastic force. Moreover, the guiding part is provided on the top end part of the fitting part of the flange 12b and the outer diameter of the guiding part is smaller than the inner diameter of the hollow cylinder 12a by 10mum-90mum. At the time of press- fitting, the guiding part sufficiently fulfills the function of guiding with respect to the inner diameter of the hollow cylinder and the flange 12b is never inclindedly press-fitted.
Patent JP-H0993755-A (JP)
Title: Connection metal fitting and connection method for power supply support material
Inventor: IKEDA TAKASHI
IPC: H02G3/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately joint power supply support materials even if there is distortion at the cutting ends of the cut power supply support materials by cutting the top end of the metallic fitting body positioned at the cutting ends of a power supply support materials to be joined with each other, downward of the ends to be joined there by providing the body with a deformation preventive recess surrounding the deformed parts of the tops of the power supply support materials. SOLUTION: A metal fitting main body 1 U-shaped in section is made, and it is inserted in the mutual ends of power supply support material P to be coupled. And, a pressure-welding screw 2 for fastening it toward the bottom P1 of the power supply support material P is provided at the bottom 1A of the metal fitting body 1. Furthermore, the top of the metal fitting body 1 positioned at the mutual cutting ends of the power supply support materials P to be joined is cut downward of the ends P2 to be joined, thus a deformation preventive recess 1B surrounding the deformed part P3 of the cutting ends is provided. Accordingly, even if deformed part P3 comes into the cutting ends P2, the metallic fitting body 1 can be pressure-welded to the mutual cutting ends P2, avoiding this deformed part P3.  As a result, such trouble does not occur that the coupling end is bent by the adverse effect of the deformed part P3.
Patent JP-H08101075-A (JP)
Title: Temperature measuring apparatus
Inventor: MURAI TOSHIO
IPC: G01K7/00
Filed: 1995-09-26
Abstract: PURPOSE: To confirm whether a digital indicator functions normally or not, easily prior to use. CONSTITUTION: The temperature measuring apparatus comprises an externally operable switch 1, a section for discriminating the ON/OFF state of the switch 1, a temperature measuring section 11 for starting measurement in response to an output from the discriminating section, a memory section 12 for holding an output signal from the temperature measuring section 11, and a digital display section 15 providing a display corresponding to a signal stored in the memory section 12. When such discrimination is made that the switch 1 is operated externally, all segments at the digital display section 15 are lighted for a predetermined time.