baber/WOPTO huggingface dataset:
Patent JP-2000116217-A (JP)
Title: Seedling transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent a sensing failure of a seedling sensor caused by the floating up of mat-shaped seedlings even if the longitudinally sent mat-shaped seedlings are the light and thin one when sensing the presence or absence of the mat seedling on a seedling-carrying platform in a seedling-transplanter longitudinally sending the mat-shaped seedlings on the seedling-carrying platform to a seedling- taking-out side. SOLUTION: A seedling-conveying part A is constituted of a conveying device 16 for longitudinally and compulsorily sending a mat-shaped seedlings, and a pressing tool 30 for pressing the mat-shaped seedlings from the upper side to the conveying device 16 side, on a seedling-carrying platform, and a seedling sensor 56 for sensing the presence or absence of the seedlings on the seedling- conveying part A is also installed.
Patent JP-H08160926-A (JP)
Title: Display device
Inventor: SHIMIZU HATSUO
IPC: G09G5/00
Filed: 1994-12-07
Abstract: PURPOSE: To make it possible to urge a user to take a rest with a visible display and a display color change on the display when the time for the user's one continuos operation exceeds the set time. CONSTITUTION: The operating time of the user is measured by starting of the clocking action in a clocking section 12 when the presence of the user is detected by a user detecting section 11 at the time of using this display device 1 under control by an announcement control section 14. The visible display to urge the user to take a rest is executed in a rest display section 13 and simultaneously, the display color change on the display 22 screen is executed with a display control section 24, by which the user is urged to take a rest when the time for user's operation exceeds the set time.
Patent JP-H02150009-A (JP)
Title: Laminated porcelain capacitor
Inventor: FUJIBAYASHI MUTSUMI
IPC: H01G4/008
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the deterioration of electric characteristics due to defective connection by composing an internal electrode of a base metal and forming a baked electrode layer containing Ag, Sn and glass frit as an external electrode while a plating layer shaped of at least one kind of Ni, Cu, Sn and solder is applied onto the surface of the baked electrode layer. CONSTITUTION:A capacitor chip body 3 formed by laminating a plurality of dielectrics 2, internal electrodes 1 of which are shaped of Ni as a base metal, and external electrodes 4 formed onto the side faces of the body 3 are provided. The external electrode 4 consists of a first layer 5 shaped by the sintered body of paste made up of a metal and a glass component, a second layer 6 as a plating layer and a third layer 7. The first layer 5 is composed of a metallic component, which can be baked in atmospheric air, and the glass component. It is desirable that Ag and Sn are included as principal ingredients and a base metal such as Ni, Fe, Co, Cr, etc. is combined as the metallic component. The second layer 6 can be formed by using electroless and electro-plating methods while Ni or Cu is employed as a material and the third layer 7 while Sn or solder is used as a material.
Patent JP-H03164315-A (JP)
Title: Integrated control device for four-wheel steering and suspension
Inventor: YOKOTE MASATSUGU
IPC: B60G17/015
Filed: 1989-11-22
Abstract: PURPOSE:To improve the riding comfortableness in a high-speed area and extend the life of a roll rigidity changing mechanism by judging roll rigidity in reference to a control sensitivity threshold value changed according to the control state of a rear wheel steering mechanism, and controlling the roll rigidity changing mechanism based on the judged result. CONSTITUTION:A rear wheel steering angle control means controls a rear wheel steering mechanism so as to obtain a yaw rate gain, smaller than that in a low/medium-speed area, in a high-speed area according to the steering state. A control sensitivity adjusting means adjusts a control sensitivity threshold value so that the control sensitivity is lowered as the control state of the rear wheel steering mechanism, e.g. the yaw rate gain of the yaw motion, is reduced. A roll rigidity judging means judges the necessary roll rigidity with the control sensitivity threshold value. A roll rigidity control means controls a roll rigidity changing mechanism based on the result. Riding comfortableness is improved, and the load of the roll rigidity changing mechanism is reduced.
Patent JP-H05142552-A (JP)
Title: Liquid crystal display element
Inventor: MIZOGUCHI CHIKAAKI
IPC: G02F1/1341
Filed: 1991-11-20
Abstract: PURPOSE:To prevent the degradation in image quality by providing a trap having an aperture of a narrow width to constitute an introducing part for a liquid crystal on the diagonal opposite side of an injection port and admitting the contaminating liquid crystal in a display part into the trap part. CONSTITUTION:The trap part 5 having the opening to constitute the introducing part 8 is formed on the diagonal opposite side from the injection hole 4 is formed in the region exclusive of the display part 6 at the time of adhering the peripheral part of two sheets of glass plates of an upper substrate 2 and a lower substrate 1 by a sealing pattern 3 consisting of an adhesive material. The trap part 5 having the introducing part 8 is provided in such a manner, by which the liquid crystal 7 contaminated by the inside surfaces of the cell of the display part 6 is admitted through the aperture of the introducing part 8 into the trap part 5. Then, the contaminated liquid crystal 7 flowing into the trap part 5 is not applied with electric fields and, therefore, displaying is not executed. Since the aperture of the introducing part 8 is narrow in width, the contaminated liquid crystal 7 is hardly returned to the display part 6 and the degradation in the image quality is prevented.
Patent JP-H01144640-A (JP)
Title: Device for sealing semiconductor with resin
Inventor: TSUTSUMI KOJI
IPC: B29C45/27
Filed: 1987-11-30
Abstract: PURPOSE:To inject a resin into each cavity under optimum conditions, and to improve the quality of a molded form by arranging projecting sections to resin flow paths and changing the size of the projecting sections in response to each flow path. CONSTITUTION:When a resin is pushed by a plunger 1a, the resin is filled into respective cavity 4 through a flow path 2 and projecting sections 2a-2c and gates 3. The size of the projecting sections is changed so that the resin is passed through the gate sections 3 from a pot section 1 and filled into each cavity under the same conditions. The length of the projecting section 2a is lengthened with the shortening of the flow path 2, and the state of filling of the resin to respective cavity is made the same. A heater 7 is inserted to the projecting section 2a in the flow path, a temperature is controlled, and the effect of the equalization of the state of filling can further be assisted.
Patent JP-S63158276-A (JP)
Title: Opening and closing mechanism of guide member
Inventor: CHIBA KAZUMI
IPC: B41J13/16
Filed: 1986-12-22
Abstract: PURPOSE:To make an opening and closing mechanism compact as well as eliminate the needs for paying attention to inserting direction of medium by providing a link mechanism which is locked when closing the transporting guider for medium, and unlocked when opening it after the locked state has been released. CONSTITUTION:When page-switching process is generated, solenoids 13a and 13b are excited, and lock rings 73a and 73b are turned toward the direction of arrow x3 around shafts 76a and 76b. Lock pins 50a and 50b are released from right above shutters 14a and 14b. At the time when the outermost part of B-face of the shutter is moved outwards by a distance of  l, since the fixing pins 80a and 80b of shutter links 53a and 53b are set to contact with the upside C-face of the notched holes 82a and 82b of the shutters, the shutters can turn in directions of arrows thetaa and thetab. When plungers 61a and 61b are attracted, the shutters open at a given angle to secure a space necessary for page-switching process. When releasing the excitation of the solenoids 13a and 13b, each part operates to opposite directions, the shutters drop freely to make an opening and closing mechanism for the guider with self-locking function.
Patent JP-H06152096-A (JP)
Title: Packaging structure of part
Inventor: TONO YOSHINARI
IPC: H05K3/34
Filed: 1992-11-13
Abstract: PURPOSE:To make thin a printed circuit board unit and to achieve its high density for a packaging structure of parts where a chip and flat lead type parts are packaged together. CONSTITUTION:The title structure is provided with a printed circuit board 1 where a recessed part 1a with a first pad 2 is formed, a chip 3 which has an electrically joined terminal 3a and is buried into the recessed part 1a, a second pad 7 which is formed around the recessed part 1a, and flat lead type parts 5 which are packaged so that they are overlapped with the chip 3.
Patent JP-H03163812-A (JP)
Title: Capacitor
Inventor: YOKOMIZO KEIKO
IPC: H01G4/35
Filed: 1989-11-21
Abstract: PURPOSE:To mount a capacitor on the lower surface of a package, and reduce the mounting area, by leading out a part of electrodes sandwiching an insulator toward the outside from the thin plate type outer periphery, in correspondence with the position of a power supply terminal of a semiconductor integrated circuit. CONSTITUTION:Thin plate type structure is constituted by sandwiching an insulator 2 between electrodes composed of conductor 1. A part of the end portion 3 of each conductor 1 protrudes outside the thin plate shape and turns to a doughnut shape. This doughnut type part serves as a connection contact 3 with a power supply pin of a semiconductor integrated circuit 4. A capacitor 5 is mounted on the lower surface of the semiconductor integrated circuit 4, and fixed to a printed board 10. A power supply pin 4a of the semiconductor integrated circuit 4 is inserted into the hole of the doughnut type electrode part 3 of the capacitor 5, and connected with the capacitor 5. Thereby the capacitor 5 is connected with the power supply lines 6 of the printed board 10, and the mounting area can be reduced.
Patent JP-H02150870-A (JP)
Title: Developing device
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 1988-12-02
Abstract: PURPOSE:To remove impurities, such as dust and to prevent toner sticking and formation of abnormal images as well as to attain the uniformity of a thin toner layer and the long-term stabilization of images by rotating a developing roller backward for a specified period of time at arbitrary timing. CONSTITUTION:The developing roller 20 of the image forming device having a developing device which forms the thin toner layer by bringing a blade 22 into contact with the roller 20 is rotated backward for a certain specified time only at the arbitrary timing, such as at the standing by when the power of the image forming device is turned on, at the warming up, at the printing or after the end of image forming. The developing roller is rotated backward for the certain period of time at the arbitrary timing after the power of the image forming device is turned on, by which the impurities 24, such as dust, penetrated between the roller 20 and the blade 22 are removed and the sticking of the toner 23 to the blade 22 is prevented. The formation of the abnormal images is prevented as well. The uniform and thin toner layer is formed at all times in this way and the long-term stabilization of the images is attained.
Patent JP-H11127132-A (JP)
Title: Receiving device for cdma communication system
Inventor: SHU NAGAAKI
IPC: H04J13/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the power consumption of a circuit used for both the selection of multi-path and phase correction by using a pair of sample- and-hold circuits which detect the output signal level of an analog complex matched filter and hold the peak of an analog complex component, based on the detected output signal level. SOLUTION: The complex component output of a matched filter MF is inputted to an analog signal power detection circuit PWR and then digitized by an A/D converter. This digital output is cyclically integrated by a cyclic integration circuit INT and supplied to a peak detection circuit PD. Since the signal power is calculated from the square root of the sum of square of analog outputs Di and Dq of the MF, the circuitry scale and the power consumption can be reduced. The sample-and-hold circuits S/H1 and S/H2 are controlled by a control circuit CTRL and hold the output of the MF only with the peak timing. Then the output of the MF is inputted to an A/D conversion circuit after the peak extraction and enables lowering of the A/D conversion speed.
Patent JP-H10143456-A (JP)
Title: Message system
Inventor: OKADA KAZUHISA
IPC: G06F13/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce communication loads by using a data conversion function distributed and held by plural servers and transmitting a conversion request in an order from the server present near a reception client further. SOLUTION: This message system is constituted of the reception client 1 used by the user of the message system, the respective servers 2, 4, 5, 6 for performing the processings of the transmission/reception of a message with the reception client 1 and data conversion, etc., and a transmission client 3 used by the user of the message system. A data conversion request is transmitted without specifying the server or the client for performing data kind conversion. Also, in the case that the server or the client which receives the request can not process request contents, the processing is requested to the other server or client. That is, the reception client l transmits the data conversion request without specifying the specified server or client, and the request is sent forward in linkage in the system until the server capable of performing the processing is found.
Patent JP-H08155548-A (JP)
Title: Reel for packing level wound coil
Inventor: NISHIKAWA YUJI
IPC: B21C47/28
Filed: 1994-12-08
Abstract: PURPOSE: To lessen the spacing between the inner side of a level wound coil and a cylindrical body having an aperture and to prevent the occurrence of trouble at the time of using the level wound coil by forming this body of a composite material which consists of a base body made of a wooden plate and is coated with an elastic material on the side of this base body in direct contact with the level wound coil. CONSTITUTION: The so-called level wound coil 8 formed by coiling a copper pipe is placed on a collar plate 6. The body 2a consisting of the composite material formed by using ethylene propylene rubber for the elastic material which is a coating material and a lauan material for the wooden plate of the base body is inserted into the inner side of this coil. A collar plate 1 of the front surface of the same size as the size of the collar plate 6 of the rear surface is mounted at the body 2a and steel bands 4 are passed into the through-holes 3 of the collar plates 1, 6 to fasten the upper and lower collar plates. The coil is used by un-winding after a shaft is inserted into an insertion hole 9 at the time of using the level wound coil and since the body 2a of the composite material is closely inserted into the level wound coil 8, the troubles, such as drawing in and recessing, of the inner layers of the level wound coil are prevented.
Patent JP-H07155739-A (JP)
Title: Crude refuse treating device
Inventor: ATSUMIZU KAZUFUMI
IPC: B09B5/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide a small-sized crude refuse treating device usable even in an intermittent and irregular use form as represented by home and restaurants. CONSTITUTION:This crude refuse treating device is composed of an agitating and mixing machine 1 and an oil tank 2 and water tank 3 connected to this agitating and mixing machine 1. The agitating and mixing machine 1 is pivotaly supported with a revolving shaft mounted with agitating vanes within a hermetic vessel which is subjected to surface finishing so as not to generate sticking on its inside surfaces and permits heating and pressure reducing. The agitating and mixing machine 1 is provided with a feed port 7 and a steam discharge pipe 15 having a vacuum pump 14 in the upper part and a discharge port 8 in the lower part. The water tank 3 incorporates an exchangeable purifying filter 16 between a pipe end 17 opened inward and downward by penetrating the steam discharge pipe 15 from above and an overflow valve 19 arranged in the upper part.
Patent JP-H09148792-A (JP)
Title: Electronic device mounter
Inventor: ONIZUKA YASUTO
IPC: H05K13/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device mounter for mounting a chip efficiently while reducing the loss time. SOLUTION: The electronic device mounter comprises chip feeding section s 11, 12, heads 25, 26 for picking up a chip from the chip feeding section, a section 25 for receiving a chip from the pickup heads 25, 26 and inverting the received chip constructed independently from the pickup heads 25, 26, and a precenter table 29 for receiving and positioning the inverted chip and then transferring the chip to a pickup station S1 separated from the receiving position. The pickup station S1 picks up the chip from the precenter table 29 and mounted on a board 6 at a mounting station S4 separated from the pickup station S1 by means of a plurality of mounting heads 33-36.
Patent JP-S63157557-A (JP)
Title: Image processor
Inventor: SAITO AKIRA
IPC: G06F17/30
Filed: 1986-12-22
Abstract: PURPOSE:To shorten a time from reading an image until displaying it by outputting a read image information to a first storing means while maintaining the size of an original image as it is and simultaneously outputting it to a second storing means by changing the size. CONSTITUTION:At first, an operator sets an original in a two-dimensional scanning device 20. Then, the two-dimensional scanning device 20 scans the original and reads it two-dimensionally, and converts it into the picture information. The picture information is supplied to a picture memory 14 through a picture bus 36, and thus, in the picture memory 14, the picture of the read original is stored, the size of it being left as it is. Besides, the picture information from the two-dimensional scanning device 20 is supplied to a magnification/reduction circuit 31 through an internal bus 34a, and here, the reduction of the picture is performed in correspondence with the size of a CRT display device. The reduced picture information is supplied to a display memory 32, and is stored, the size being the size to which the picture of the original is reduced. Thus, the time form reading the picture till displaying it on the CRT can be shortened.
Patent JP-H01149921-A (JP)
Title: Production of directly hardened high-strength steel having excellent delayed cracking resistance
Inventor: KOSEKI TOMOYA
IPC: C22C38/00
Filed: 1987-12-04
Abstract: PURPOSE:To produce the subject directly hardened high-strength steel having excellent delayed cracking resistance by heating and hot-rolling a steel having a specified composition under specified temp. conditions, and then immediately hardening and tempering the steel. CONSTITUTION:A steel contg., by weight, 0.15-0.40% C, 0.35-1.50% Si, 0.1-1.0% Mn, 0.50-1.80% Cr, where (Mn+Cr) is controlled to 1.50-2.00%, <=0.15% P, 0.006-0.020% S, 0.0030-0.0100% Ca, 0.005-0.100% Ti, 0.0010-0.0060% B, 0.01-0.08% Sol Al, the balance Fe, and inevitable impurities is prepared. The steel is heated at 1,000-1,200 deg.C, hot-rolled at a temp. higher than the Ar3 transformation point, then immediately hardened at a temp. higher than the Ar3 transformation point, and tempered at <=about 500 deg.C. A steel having >=about 145kg/mm<2> tensile strength is obtained by this method at a low cost.
Patent JP-H03166814-A (JP)
Title: Adjusting circuit for pulse phase and width
Inventor: KATO AKIRA
IPC: H03K5/01
Filed: 1989-11-25
Abstract: PURPOSE:To easily adjust the phase and width of a pulse with high accuracy by shaping the waveform of the input pulse with a reference voltage which varies between two variable levels according to the combination of the conduction states of transistors(TR) which are controlled with a 1st and a 2nd control signal. CONSTITUTION:A pulse V'1 generated by delaying an input pulse Vi by a buffer gate G1 and inverting its polarity is inputted to a buffer gate G2, the pulsating reference voltage Vref is also inputted, and a pulse V0 is outputted from the gate G2. The combination of the 1st and 2nd control signals which determine the 1st and 2nd levels of the control voltage Vref is changed to easily vary the phase of the output pulse. The control signals are easily varied by shifting and inputting a control signal from a single input terminal in to a shift register SR in serial data form. The 1st level of the reference voltage Vref is fixed and only the 2nd level is varied to operate the circuit for pulse width adjustment.
Patent JP-H02152207-A (JP)
Title: Manufacture of superconducting coil
Inventor: HASEBE TSUGUNORI
IPC: H01F6/06
Filed: 1988-12-05
Abstract: PURPOSE:To easily obtain a shape of a winding without a posterior heat treatment by a method wherein a spiral groove is formed in an outside face of a pillar-shaped bobbin, the spiral groove is filled with a superconducting powder via a stabilization conductor such as a tape made of silver or the like, an outer frame is fit and fixed and an isotropic hot pressurization treatment is executed. CONSTITUTION:A spiral groove 2 is formed in an outer periphery of a bobbin 1; this bobbin is formed of a ceramic or a metal. When the metal is used, an insulating treatment is executed on its surface. Then, the spiral groove 2 is filled with an oxide superconducting powder or a temporarily baked powder 5. One or a plurality of stabilization conductors 4, composed of a tape made of silver or composed of a wire material made of silver, which have been fit into the superconducting powder 5 are fit into the superconducting powder. This tape or wire material 4 made of silver functions as a stabilization material and as a current-passing material in a normal conducting state. An outer frame 3 is put on; end parts are sealed by a brazing operation, a welding operation or the like; after that, an isotropic hot pressurization treatment is executed.
Patent JP-H01147951-A (JP)
Title: Facsimile equipment
Inventor: YANAGI SATOSHI
IPC: H04N1/00
Filed: 1987-12-04
Abstract: PURPOSE:To easily specify the occurrence location of a fault by storing a command data communicated between control sections into a storage means and outputting the content of the storage means as an operation tracing list. CONSTITUTION:A storage control section 30 records a command code and a transmission section and a reception section of the command code sequentially to a storage section 31 according to a command processing task. When the fault takes place in the facsimile equipment, if the output request of the operation tracing list is inputted from an operation section 27, the storage control section 30 reads the command code till the preceding state of the input of an operation issue request from the storage device 31 according to the list output task, edits it and prints out it in the form of the operation tracing list from a recording section 26.