baber/WOPTO huggingface dataset:
Patent JP-H02154114-A (JP)
Title: Granule flow rate measuring instrument
Inventor: YAMAZAKI KAZUHIRO
IPC: G01F1/00
Filed: 1988-12-06
Abstract: PURPOSE:To accurately detect even an area where granule concn. is high by measuring not only the DC component, but also the AC component of the quantity of transmitted light. CONSTITUTION:A photodetector 3 detects and converts the quantity of transmitted light corresponding to the granule concn. into an electric signal, which is passed through an AC/DC separating circuit 6 and divided into the AC component (e) and DC component E. When the DC component intensity E is larger than a threshold value, the DC component is passed through a filter circuit 7 and DC conversion is performed through a rectifying circuit 8; and the signal is substituted in an experimental expression regarding previously found AC component intensity and an arithmetic part 9 performs arithmetic operation to fine the concn. of the granule. When the intensity E is smaller than the threshold value, on the other hand, the DC component E is passed through a smoothing circuit 10 and an arithmetic part 11 finds the concn. of the granule from the relation between the DC component intensity and concn. Then the found concn. is switched by a switching circuit 12 and an arithmetic part 14 calculates the flow rate of the granule by multiplying the switched concn. by the flow velocity and sectional area from an external signal 13.
Patent JP-2000134591-A (JP)
Title: Data generation device/method, data reception device/ method and data communication system/method
Inventor: ITO TAKESHI
IPC: H04N21/435
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To transmit digital data in addition to data which a data communication system originally sets as a communication object through the use of the existing data communication system. SOLUTION: A data broadcasting station 2 is provided with a digital data encoding device 7 changing the color of a part of a moving picture at every unit time based on inputted digital data and generating picture data. A data reception terminal 4 is provided with a moving picture display device 10 displaying the moving picture based on the picture data, a light reception device 12 receiving a part of the moving picture displayed on the moving picture display device 12, and a digital data decoding device 13 being a data generation means detecting the change of the color in a part of the moving picture received by the light reception device 12 at every unit time and generating digital data.
Patent JP-H02223252-A (JP)
Title: Broadcast program control system
Inventor: HISHIYAMA KAZUTOSHI
IPC: G06F17/30
Filed: 1988-12-05
Abstract: PURPOSE:To provide information repeatedly without requiring the operation of terminal equipment and without holding the communication line of an information center for a long period by updating the content to be provided of the information reproduced at the terminal equipment by the instruction of the information center in a form including detail time control at arbitrary time and in real time. CONSTITUTION:An information offer from the information center 1 is controlled by a broadcast program managing table, and also, the picture information of a broadcast program is accumulated by the instruction from the information center 1 at the terminal equipment 2 with the start timing of a reproducing processing. And a method to reproduce accumulated picture information as taking a timing is employed at an incommunicable state. Thereby, it is possible to prevent the holding time of the communication line from being increased when the picture information is automatically provided from the information center 1 without necessitating the operation of the terminal equipment 2. Also, the updata and the deletion of the content of the broadcast program can be easily performed, and also, it is possible to control the time to be provided of the information at the terminal equipment 2 in detail.
Patent JP-H09149068-A (JP)
Title: Switching hub
Inventor: KASAI KATSUHIRO
IPC: H04L12/44
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To select the efficient frame transfer mode in response to a state of a network. SOLUTION: A transfer mode decision means 101 monitors the frequency of occurrence of errors of a port and the cut through system or the store and forward system is adopted for a frame transfer mode depending on the frequency of occurrence of the errors. When the frequency of occurrence of the errors is low, the error check is omitted to reduce a transfer delay time. When the frequency of occurrence of the errors is high, transfer of undesired frames is avoided by error check.
Patent JP-H11145786-A (JP)
Title: Flip-flop reset circuit
Inventor: SASAKI AKIRA
IPC: H03K3/037
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of unstable output values of a flip-flop after power is supplied until clock signals are inputted first. SOLUTION: When power is supplied and clocks are supplied from this reset circuit 21 to the clock input terminal of flip-flops 7-9, the output of the flip-flop does no become unstable. In the case of controlling the input/output of a tristate buffer connected to a bus through the output of the flip-flop for instance, prevention of the generation of a through-current by the collision of outputs on the bus is realized by a relatively small circuit scale.
Patent JP-S63158948-A (JP)
Title: Telephone communication system
Inventor: IWABUCHI KAZUHIRO
IPC: H04M1/27
Filed: 1986-12-22
Abstract: PURPOSE:To surely and efficiently perform telephone communication to an opponent, by measuring automatically and recording a pause period taken as listening to a dial tone at the time of dialing a first call tone by an incorporated timer. CONSTITUTION:When handsets M and S1 are raised, a hook switch SWF is turned ON, and a speech path is formed to an external central office or a private branch exchange. At this time, when the PBX is installed, a line is not connected to the external central office until (0) is dialed by a dial button 82. Then, the dial tone is listened, then, the next dial is accessed, and a dial number and the pause period are recorded in a memory 2 via a control part 1, and transmission to call the opponent is performed from a call transmission circuit C via a handset separator 4 and the central office. Thereby, the tone ringer of the opponent is rung, and voice is emitted from a speaker. In such way, since a series of dial information including a required pause period is recorded at the time of performing a dial operation, a call can be issued only by depressing the dial button at the time of ra-calling.
Patent JP-H05138047-A (JP)
Title: Unpolshed rice mixing control device in grain drying adjusting facilities
Inventor: FUJIOKA SADAKAZU
IPC: B02B1/02
Filed: 1991-11-22
Abstract: PURPOSE:To enhance the quality of unpolished rice and economical efficiency by again detecting the grades of unpolished rices stored by grades and mixing a plurality of grade detected unpolished rices to judge whether an intermediate rice mixture is set to produce a rice mixture. CONSTITUTION:When an unpolished rice mixture is produced by mixing unpolished rices stored by grades, a part of the unpolished rice stored in an unpolished rice storage tank 6 is again supplied to a grade detector 1 from an unpolished rice tank flow-down cylinder 53 and the contents of whole rice, damaged rice, dead rice and colored rice are detected by the grade detector and, by this detection, the grades of unpolished rice are detected so as to be classified into rice of good quality, standard rice and bad rice. When the detected rice of good quality and standard rice are mixed to produce an unpolished rice mixture, the mixing ratio of the rice of good quality and the standard rice is calculated by a central operation device 16 and the rice of good quality and the standard rice are mixed in the calculated mixing ratio of the rice of good quality to produce an unpolished rice mixture which is, in turn, delivered to a market.
Patent JP-2001123198-A (JP)
Title: Surfactant composition
Inventor: MATSUMOTO TOSHIYUKI
IPC: C11D1/72
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a surfactant composition having low viscosity easily handleable at production temperature and having characteristics suppressing oozing out of a nonionic surfactant and curable so as to improve strength of a detergent composition at storage temperature and excellent in deterging property and a method for efficiently producing the composition and provided a powdery detergent composition including the above composition and a method for producing the powdery detergent composition. SOLUTION: This surfactant composition comprises (a) 100 pts.wt. nonionic surfactant having <=30% melting point, (b) 10-300 pts. wt. anionic surfactant having sulfate/ sulfonate group, (c) 1-100 pts.wt. solidifying agent for the component (a) which is one or more kinds of compounds selected from (c-1) an anionic surfactant not having sulfate/sulfonate group though the component c has carboxy/phosphoate group and (c-2) a compound having >=35% melting point and having compatibility with the component (a) and (d) 1-100 pts.wt. polymer having carboxy group.  The surfactant composition has a temperature area in which the viscosity is <=10 Pa.s at a temperature of pour point or above of the composition and has a temperature area in which approach hardness of the composition becomes >= 100 g/cm2 in a temperature range lower than the pour point and higher than the melting point of the component (a).
Patent JP-H02158533-A (JP)
Title: Sheet feeding device for image forming device
Inventor: SAIKAI HIDEFUMI
IPC: B65H3/52
Filed: 1988-12-07
Abstract: PURPOSE:To prevent a double feed and increase the life by detecting an output torque of a motor to apply a torque to a return roller, and controlling the output torque of the motor to be constant based on detected information. CONSTITUTION:A pickup roller 1 is put by its own weight on a sheet P mounted on a supply paper tray 4, and a roller 1 and a feed roller 2 are driven to rotate clockwise, while a return roller 3 receives a torque clockwise by a DC motor 30. The roller 3 is applied to the upper roller 2 through an oscillation member 18 by the spring force of a tension spring 20 at a constant pressure. If the sheet P is put between the rollers 2 and 3, the roller 3 rotates counterclockwise to discharge the sheet P to a guide plate 7. However, if two sheets P are put between the rollers 3 and 3, the roller 3 rotates in the direction to return the sheet P because a friction resistance between the upper and lower sheets is small, and the output torque is reduced. This is detected by a torque detector 40, and the output torque is increased and controlled to be constant, so the paper P is returned.
Patent JP-H06132391-A (JP)
Title: Wafer container
Inventor: TAKEUCHI NORIYUKI
IPC: B65D85/00
Filed: 1992-10-21
Abstract: PURPOSE:To obtain a container the smallest in volume for wafers housed in it by a method wherein a disc-shaped main plate, a carrier provided with a large number of shelves, and a cylindrical cap which covers the carrier are assembled into a circular structure so as to conform to the wafers. CONSTITUTION:A carrier 2 is equipped with poles 12 at both ends and rectangular arc-shaped supports 13 provided in comb-tooth shape to the poles 12 extending from them. A wafer 1 used for manufacturing a semiconductor is circular. As the wafers 1 are housed in a wafer container composed of a disc- like main plate 3 and a cylindrical cap 5, an inner space inside the wafer container has no useless space as compared with that inside a box-type container, so that the wafer container of this design can be minimized in volume. From a structural viewpoint, a cylindrical container is large in strength and can be lessened in wall thickness as compared with a box-type container. By this setup, a wafer container which is lessened in weight and easily handled can be realized.
Patent JP-H06138256-A (JP)
Title: Automatic waves observation system
Inventor: MATSUOKA MICHIO
IPC: G01W1/02
Filed: 1992-10-23
Abstract: PURPOSE:To provide an automatic waves observation system which can provide real-time waves information at observation points with constant observing accuracy without depending on visual observation and irrespective of visibility and obstacles. CONSTITUTION:Signals indicating hydraulic pressure measurements made by a sensor 13 are converted by an encoder into coded data via a preamplifier and an A/D converter. The carrier waves of the VHF band are therefore FM modulated and transmitted from an antenna 16. Measurement data transmitted from a satellite station A are received by the antenna 60 of a main station B and then a reception circuit 72 outputs demodulated data thereof. A computer 80 adds hour data to the data received and causes a data computing device 82 to analyze the fluctuation of hydraulic pressure and convert it into surface waveform data using a precalculated correction factor. The device 82 also performs immediate computations on waves information items within each measuring period from data obtained regularly, and the results are displayed in a display unit 91 and printed out using a printer 92 and predictive peak values of waves are computed.
Patent JP-H03166765-A (JP)
Title: Solid-state image sensing device
Inventor: YAMAZAKI HIROYUKI
IPC: H04N5/374
Filed: 1989-11-27
Abstract: PURPOSE:To accelerate switching operation of a selective transistor by composing the transistor for switching an electric signal photoelectrically converted by a photoelectric conversion part of B<2>T-MOSFET. CONSTITUTION:A transistor T1 is formed of an N<+>-type diffused region 51, an N<+> source region 22 and an overflowing gate 56, and a transistor T2 is formed of an N<+> type source region 22, a P<+> type drain region 21 and a transfer gate 24. That is, the transistor T2 having the gate 24 becomes a tunneling (B<2>T-) MOSFET between bands, and the operation is executed by applying a predetermined voltage to the gate 24 and generating tunnelling between bands on the surface region 21a of the region 21 disposed on a drain-gate overlapping region. Thus, the transistor can be performed in a high speed switching.
Patent JP-H07157860-A (JP)
Title: Production of cast iron pipe
Inventor: KUROTOBI MANABU
IPC: C23F15/00
Filed: 1993-12-08
Abstract: PURPOSE:To form a thick and very dense metal oxide sintering layer excellent in corrosion resistance by forming a metallic layer of Al or the like on the outer circumferential face of a cast iron pipe, furthermore coating the surface with a soln. of borax and executing annealing heat treatment. CONSTITUTION:A cast iron pipe 1 is cast, and after that, the outer circumferential face of this cast iron pipe 1 is thermal-sprayed with a specific metal to form a formed metallic layer 2. This metallic layer 2 is constituted of a metal having corrosion resistance higher than that of iron, easy to be oxidized and alloyed with iron such as Al or the alloy thereof. Next, the surface of the metallic layer 2 is coated with a soln. of borax, and annealing heat treatment is executed. Then, a metal oxide layer formed by oxidizing the formed metal 2 is melted and baked to form a dense metal oxide sintering layer 5 on the outer circumferential face of the cast iron pipe 1 via a Fe-Al alloy layer 4.
Patent JP-H10149235-A (JP)
Title: Information processor with radio communication function and backup method
Inventor: NOMURA HIROSHI
IPC: G06F13/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To surely back up user's specific data even when the capacity of a battery is reduced in a battery drive type information processor with a radio communication function. SOLUTION: A battery capacity detection part 19 detects the capacity of a battery 25, and when the capacity is less than a 1st level, a CPU 13 transmits user's inherent data stored in a PIM storage area 15a of a RAM 15 to a specific server computer by the use of the radio communication function. Consequently the server computer of the communication destination backs up the user's specific data.
Patent JP-H04179797-A (JP)
Title: Shield excavator
Inventor: INOSE JIRO
IPC: E21D9/08
Filed: 1990-11-14
Abstract: PURPOSE:To simplify equipment by providing earth raking plates to the rears of widening rotary cutters added to one shield excavator having a sludge withdrawal pipe under a rotary cutter, and sharing the sludge withdrawal pipe to remove earth. CONSTITUTION:A shield excavator 4 having a rotary cutter 6 and a shield excavator 5 having a rotary cutter 7 are added to one shield excavator 1 having a sludge withdrawal pipe 3 under a rotary cutter 2. Earth raking plates 8 and 9 are provided to the rears of widening rotary cutters 6 and 7, and earth excavated with the cutters 6 and 7 are removed to the sludge withdrawal pipe 3. It is removed together with earth excavated with the cutter 2 of the excavator 1. According to the constitution, equipment can be simplified.
Patent JP-S63162722-A (JP)
Title: Wholly aromatic polyester-amide
Inventor: KIDAI OSAMU
IPC: C08G69/32
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the title polymer which has good heat resistance and excellent moldability and can be used for injection moldings, films, fibers, etc., wherein all of the residues of component monomers contain an aromatic unit and are present in a specified ratio. CONSTITUTION:A wholly aromatic polyester-amide comprising 3,3'- biphenyldicarboxylic acid residues of formula I, aromatic dicarboxylic acid residues of formula II, aromatic dihydroxy compound residues of formula III, aromatic hydroxycarboxylic acid residues of formula IV, aromatic aminocarboxylic acid residues of formula VI and aromatic aminooxy residues of formula VII (wherein R<1>, R<2>, R<3>, R<4>, R<7> and R<9> are each a bivalent aromatic hydrocarbon group or the like, R<1> is not a 3,3'-biphenyl group and R<5>, R<6>, R<8> and R<10> are each H or an aliphatic or aromatic hydrocarbon group), wherein said residues are present in amounts satisfying the relationships of 2<= the residues of formula I <=50eq%, and 0<= the residues of each of formulas II-VII <=50eq%, residues of formula III, residues of formula IV and residues of formula VII are not 0eq% at the same time, residues of formula V, residues of formula VI and residues of formula VII are not 0eq% at the same time, and the melt viscosity at 275 deg.C and 100sec<-1> is 50P or above.
Patent JP-2000135552-A (JP)
Title: Housing, and manufacture of image facility and housing
Inventor: HIROTA SEIZO
IPC: H04N5/64
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of products, improve yield of products, and reduce manufacturing cost by pouring a molten metal from plural gates and installing a groove part with thin wall at the middle on a main face of a housing formed between the gates, so as to restrain mutual interference of the molten metal in a die. SOLUTION: A molten metal is poured into a sprue part 22 from a molding machine nozzle, and supplied to a die through a runner 23 via a gate 24 and a metal retention part 25, for molding a final product part 21 of the housing. At that time, wall thickness of a main face of the final product part 21 varies, and for example, a groove part 26 formed by thinning the plate thickness is installed at a middle of the neighboring gates 24. It is preferable that the groove part 26 has such a dimension that depth is about 1/3-2/3 of wall thickness and width is about 1/2-5/1 of wall thickness. Thereby, flow of the molten metal poured from the gate 24 is controlled at a concave-shaped groove part 26, and occurrence of the turbulent flow is restrained while preventing the mutual interference in the die, resulting in preventing occurrence of appearance failure such as metal wrinkles and short shots.
Patent JP-H10148465-A (JP)
Title: Steaming basket for drying japanese apricot under sun, and sun drying device utilizing steaming basket
Inventor: FUKUDA ISAMU
IPC: F26B9/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a Japanese apricot to be turned over without being transferred to another steaming basket and facilitate taking in/out of the basket from a Japanese apricot storing chamber. SOLUTION: A steaming basket for sun drying of Japanese apricot is made such that a plurality of rolls 14 are arranged between the frame members, and a space between the rolls 14 is set such that the Japanese apricot may not drop. In addition, the sun drying device using the basket is made such that a plurality of rolls 14 are arranged between the frames, a space between the rolls 14 is set to such a degree as one in which a Japanese apricot B does not drop therethrough. A steaming basket for sun drying of the Japanese apricot is formed and there is provided a means for rotating the rolls 14 of the basket concurrently in the same direction.
Patent JP-2001121691-A (JP)
Title: Ink jet head
Inventor: TANAKA SHINJI
IPC: B41J2/045
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which high integration of nozzle holes is realized. SOLUTION: A large number of upper layer liquid chambers 14 are formed by providing a large number of sheets of upper layer barrier wall 12 at a specified pitch p on a nozzle channel plate 11 and placing a diaphragm 13 thereon. A large number of lower layer liquid chambers 24 are formed by providing lower layer barrier walls 22 at the specified pitch p on the lower surface side of the nozzle channel plate 11 and placing a diaphragm 23 thereon. The lower layer barrier wall are provided while being phase shifted by one half of the pitch p from the upper layer barrier wall. Ink channels communicating with individual liquid chambers are formed by the nozzle channel plate and extended to the forward end face of the head and the forward end parts of the ink channel, i.e., ink outlets, are arranged laterally in a row at a pitch of p/2.  A nozzle plate 31 having nozzle holes 31a corresponding to the ink outlets is fixed to the forward end face of the head.
Patent JP-2001122042-A (JP)
Title: On-vehicle speaker fitting mechanism
Inventor: FUKUDA JUNZO
IPC: B60R11/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle speaker fitting mechanism high in general usability so as to be able to fit an optional roof-installed type speaker to an optional vehicle model and to satisfy a user's demand on a fitting position. SOLUTION: In this on-vehicle speaker fitting mechanism for connecting a speaker fixture fixed to an on-vehicle speaker, to a vehicle body fixture 3 fixed to a vehicle body 4, the vehicle body fixture 3 and a plate 5 provided with a threaded hole 5a are opposed to each other with a through hole 4a provided in the vehicle body 4, in between, and a bolt 6 inserted through a hole 3a provided in the vehicle body fixture 3 and through the through hole 4a is screwed into the threaded hole 5a to fix the vehicle body fixture 3 to the vehicle body 4.